1541 lines
54 KiB
PHP
1541 lines
54 KiB
PHP
<?php
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/**
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* Base include file for SimpleTest.
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* @package SimpleTest
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* @subpackage WebTester
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* @version $Id: web_tester.php 1723 2008-04-08 00:34:10Z lastcraft $
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*/
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/**#@+
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* include other SimpleTest class files
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*/
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require_once(dirname(__FILE__) . '/test_case.php');
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require_once(dirname(__FILE__) . '/browser.php');
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require_once(dirname(__FILE__) . '/page.php');
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require_once(dirname(__FILE__) . '/expectation.php');
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/**#@-*/
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/**
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* Test for an HTML widget value match.
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* @package SimpleTest
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* @subpackage WebTester
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*/
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class FieldExpectation extends SimpleExpectation {
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var $_value;
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/**
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* Sets the field value to compare against.
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* @param mixed $value Test value to match. Can be an
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* expectation for say pattern matching.
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* @param string $message Optiona message override. Can use %s as
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* a placeholder for the original message.
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* @access public
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*/
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function FieldExpectation($value, $message = '%s') {
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$this->SimpleExpectation($message);
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if (is_array($value)) {
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sort($value);
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}
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$this->_value = $value;
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}
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/**
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* Tests the expectation. True if it matches
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* a string value or an array value in any order.
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* @param mixed $compare Comparison value. False for
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* an unset field.
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* @return boolean True if correct.
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* @access public
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*/
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function test($compare) {
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if ($this->_value === false) {
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return ($compare === false);
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}
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if ($this->_isSingle($this->_value)) {
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return $this->_testSingle($compare);
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}
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if (is_array($this->_value)) {
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return $this->_testMultiple($compare);
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}
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return false;
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}
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/**
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* Tests for valid field comparisons with a single option.
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* @param mixed $value Value to type check.
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* @return boolean True if integer, string or float.
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* @access private
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*/
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function _isSingle($value) {
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return is_string($value) || is_integer($value) || is_float($value);
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}
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/**
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* String comparison for simple field with a single option.
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* @param mixed $compare String to test against.
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* @returns boolean True if matching.
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* @access private
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*/
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function _testSingle($compare) {
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if (is_array($compare) && count($compare) == 1) {
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$compare = $compare[0];
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}
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if (! $this->_isSingle($compare)) {
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return false;
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}
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return ($this->_value == $compare);
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}
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/**
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* List comparison for multivalue field.
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* @param mixed $compare List in any order to test against.
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* @returns boolean True if matching.
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* @access private
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*/
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function _testMultiple($compare) {
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if (is_string($compare)) {
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$compare = array($compare);
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}
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if (! is_array($compare)) {
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return false;
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}
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sort($compare);
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return ($this->_value === $compare);
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}
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/**
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* Returns a human readable test message.
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* @param mixed $compare Comparison value.
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* @return string Description of success
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* or failure.
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* @access public
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*/
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function testMessage($compare) {
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$dumper = &$this->_getDumper();
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if (is_array($compare)) {
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sort($compare);
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}
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if ($this->test($compare)) {
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return "Field expectation [" . $dumper->describeValue($this->_value) . "]";
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} else {
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return "Field expectation [" . $dumper->describeValue($this->_value) .
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"] fails with [" .
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$dumper->describeValue($compare) . "] " .
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$dumper->describeDifference($this->_value, $compare);
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}
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}
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}
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/**
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* Test for a specific HTTP header within a header block.
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* @package SimpleTest
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* @subpackage WebTester
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*/
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class HttpHeaderExpectation extends SimpleExpectation {
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var $_expected_header;
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var $_expected_value;
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/**
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* Sets the field and value to compare against.
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* @param string $header Case insenstive trimmed header name.
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* @param mixed $value Optional value to compare. If not
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* given then any value will match. If
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* an expectation object then that will
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* be used instead.
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* @param string $message Optiona message override. Can use %s as
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* a placeholder for the original message.
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*/
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function HttpHeaderExpectation($header, $value = false, $message = '%s') {
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$this->SimpleExpectation($message);
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$this->_expected_header = $this->_normaliseHeader($header);
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$this->_expected_value = $value;
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}
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/**
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* Accessor for aggregated object.
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* @return mixed Expectation set in constructor.
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* @access protected
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*/
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function _getExpectation() {
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return $this->_expected_value;
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}
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/**
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* Removes whitespace at ends and case variations.
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* @param string $header Name of header.
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* @param string Trimmed and lowecased header
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* name.
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* @access private
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*/
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function _normaliseHeader($header) {
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return strtolower(trim($header));
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}
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/**
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* Tests the expectation. True if it matches
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* a string value or an array value in any order.
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* @param mixed $compare Raw header block to search.
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* @return boolean True if header present.
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* @access public
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*/
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function test($compare) {
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return is_string($this->_findHeader($compare));
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}
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/**
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* Searches the incoming result. Will extract the matching
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* line as text.
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* @param mixed $compare Raw header block to search.
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* @return string Matching header line.
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* @access protected
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*/
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function _findHeader($compare) {
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$lines = split("\r\n", $compare);
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foreach ($lines as $line) {
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if ($this->_testHeaderLine($line)) {
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return $line;
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}
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}
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return false;
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}
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/**
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* Compares a single header line against the expectation.
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* @param string $line A single line to compare.
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* @return boolean True if matched.
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* @access private
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*/
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function _testHeaderLine($line) {
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if (count($parsed = split(':', $line, 2)) < 2) {
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return false;
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}
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list($header, $value) = $parsed;
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if ($this->_normaliseHeader($header) != $this->_expected_header) {
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return false;
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}
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return $this->_testHeaderValue($value, $this->_expected_value);
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}
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/**
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* Tests the value part of the header.
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* @param string $value Value to test.
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* @param mixed $expected Value to test against.
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* @return boolean True if matched.
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* @access protected
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*/
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function _testHeaderValue($value, $expected) {
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if ($expected === false) {
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return true;
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}
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if (SimpleExpectation::isExpectation($expected)) {
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return $expected->test(trim($value));
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}
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return (trim($value) == trim($expected));
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}
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/**
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* Returns a human readable test message.
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* @param mixed $compare Raw header block to search.
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* @return string Description of success
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* or failure.
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* @access public
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*/
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function testMessage($compare) {
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if (SimpleExpectation::isExpectation($this->_expected_value)) {
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$message = $this->_expected_value->overlayMessage($compare, $this->_getDumper());
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} else {
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$message = $this->_expected_header .
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($this->_expected_value ? ': ' . $this->_expected_value : '');
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}
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if (is_string($line = $this->_findHeader($compare))) {
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return "Searching for header [$message] found [$line]";
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} else {
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return "Failed to find header [$message]";
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}
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}
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}
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/**
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* Test for a specific HTTP header within a header block that
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* should not be found.
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* @package SimpleTest
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* @subpackage WebTester
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*/
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class NoHttpHeaderExpectation extends HttpHeaderExpectation {
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var $_expected_header;
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var $_expected_value;
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/**
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* Sets the field and value to compare against.
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* @param string $unwanted Case insenstive trimmed header name.
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* @param string $message Optiona message override. Can use %s as
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* a placeholder for the original message.
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*/
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function NoHttpHeaderExpectation($unwanted, $message = '%s') {
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$this->HttpHeaderExpectation($unwanted, false, $message);
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}
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/**
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* Tests that the unwanted header is not found.
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* @param mixed $compare Raw header block to search.
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* @return boolean True if header present.
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* @access public
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*/
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function test($compare) {
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return ($this->_findHeader($compare) === false);
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}
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/**
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* Returns a human readable test message.
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* @param mixed $compare Raw header block to search.
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* @return string Description of success
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* or failure.
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* @access public
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*/
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function testMessage($compare) {
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$expectation = $this->_getExpectation();
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if (is_string($line = $this->_findHeader($compare))) {
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return "Found unwanted header [$expectation] with [$line]";
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} else {
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return "Did not find unwanted header [$expectation]";
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}
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}
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}
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/**
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* Test for a text substring.
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* @package SimpleTest
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* @subpackage UnitTester
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*/
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class TextExpectation extends SimpleExpectation {
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var $_substring;
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/**
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* Sets the value to compare against.
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* @param string $substring Text to search for.
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* @param string $message Customised message on failure.
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* @access public
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*/
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function TextExpectation($substring, $message = '%s') {
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$this->SimpleExpectation($message);
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$this->_substring = $substring;
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}
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/**
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* Accessor for the substring.
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* @return string Text to match.
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* @access protected
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*/
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function _getSubstring() {
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return $this->_substring;
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}
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/**
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* Tests the expectation. True if the text contains the
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* substring.
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* @param string $compare Comparison value.
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* @return boolean True if correct.
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* @access public
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*/
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function test($compare) {
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return (strpos($compare, $this->_substring) !== false);
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}
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/**
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* Returns a human readable test message.
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* @param mixed $compare Comparison value.
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* @return string Description of success
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* or failure.
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* @access public
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*/
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function testMessage($compare) {
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if ($this->test($compare)) {
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return $this->_describeTextMatch($this->_getSubstring(), $compare);
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} else {
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$dumper = &$this->_getDumper();
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return "Text [" . $this->_getSubstring() .
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"] not detected in [" .
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$dumper->describeValue($compare) . "]";
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}
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}
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/**
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* Describes a pattern match including the string
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* found and it's position.
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* @param string $substring Text to search for.
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* @param string $subject Subject to search.
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* @access protected
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*/
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function _describeTextMatch($substring, $subject) {
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$position = strpos($subject, $substring);
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$dumper = &$this->_getDumper();
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return "Text [$substring] detected at character [$position] in [" .
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$dumper->describeValue($subject) . "] in region [" .
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$dumper->clipString($subject, 100, $position) . "]";
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}
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}
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/**
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* Fail if a substring is detected within the
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* comparison text.
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* @package SimpleTest
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* @subpackage UnitTester
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*/
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class NoTextExpectation extends TextExpectation {
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/**
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* Sets the reject pattern
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* @param string $substring Text to search for.
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* @param string $message Customised message on failure.
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* @access public
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*/
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function NoTextExpectation($substring, $message = '%s') {
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$this->TextExpectation($substring, $message);
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}
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/**
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* Tests the expectation. False if the substring appears
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* in the text.
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* @param string $compare Comparison value.
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* @return boolean True if correct.
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* @access public
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*/
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function test($compare) {
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return ! parent::test($compare);
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}
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/**
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* Returns a human readable test message.
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* @param string $compare Comparison value.
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* @return string Description of success
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* or failure.
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* @access public
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*/
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function testMessage($compare) {
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if ($this->test($compare)) {
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$dumper = &$this->_getDumper();
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return "Text [" . $this->_getSubstring() .
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"] not detected in [" .
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$dumper->describeValue($compare) . "]";
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} else {
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return $this->_describeTextMatch($this->_getSubstring(), $compare);
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}
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}
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}
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/**
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* Test case for testing of web pages. Allows
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* fetching of pages, parsing of HTML and
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* submitting forms.
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* @package SimpleTest
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* @subpackage WebTester
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*/
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class WebTestCase extends SimpleTestCase {
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var $_browser;
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var $_ignore_errors = false;
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/**
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* Creates an empty test case. Should be subclassed
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* with test methods for a functional test case.
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* @param string $label Name of test case. Will use
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* the class name if none specified.
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* @access public
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*/
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function WebTestCase($label = false) {
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$this->SimpleTestCase($label);
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}
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/**
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* Announces the start of the test.
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* @param string $method Test method just started.
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* @access public
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*/
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function before($method) {
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parent::before($method);
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$this->setBrowser($this->createBrowser());
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}
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/**
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* Announces the end of the test. Includes private clean up.
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* @param string $method Test method just finished.
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* @access public
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*/
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function after($method) {
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$this->unsetBrowser();
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parent::after($method);
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}
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/**
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* Gets a current browser reference for setting
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* special expectations or for detailed
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* examination of page fetches.
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* @return SimpleBrowser Current test browser object.
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* @access public
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*/
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function &getBrowser() {
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return $this->_browser;
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}
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|
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/**
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* Gets a current browser reference for setting
|
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* special expectations or for detailed
|
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* examination of page fetches.
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* @param SimpleBrowser $browser New test browser object.
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* @access public
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*/
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function setBrowser(&$browser) {
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return $this->_browser = &$browser;
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}
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/**
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* Clears the current browser reference to help the
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* PHP garbage collector.
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* @access public
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*/
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function unsetBrowser() {
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unset($this->_browser);
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}
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|
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/**
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* Creates a new default web browser object.
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* Will be cleared at the end of the test method.
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* @return TestBrowser New browser.
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* @access public
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*/
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function &createBrowser() {
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$browser = &new SimpleBrowser();
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return $browser;
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}
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|
|
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/**
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* Gets the last response error.
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* @return string Last low level HTTP error.
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* @access public
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*/
|
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function getTransportError() {
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return $this->_browser->getTransportError();
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}
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|
|
|
/**
|
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* Accessor for the currently selected URL.
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* @return string Current location or false if
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* no page yet fetched.
|
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* @access public
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*/
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function getUrl() {
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return $this->_browser->getUrl();
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}
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|
|
|
/**
|
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* Dumps the current request for debugging.
|
|
* @access public
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*/
|
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function showRequest() {
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$this->dump($this->_browser->getRequest());
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}
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|
|
|
/**
|
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* Dumps the current HTTP headers for debugging.
|
|
* @access public
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*/
|
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function showHeaders() {
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$this->dump($this->_browser->getHeaders());
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}
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|
|
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/**
|
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* Dumps the current HTML source for debugging.
|
|
* @access public
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*/
|
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function showSource() {
|
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$this->dump($this->_browser->getContent());
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}
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|
|
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/**
|
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* Dumps the visible text only for debugging.
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* @access public
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*/
|
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function showText() {
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$this->dump(wordwrap($this->_browser->getContentAsText(), 80));
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}
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|
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/**
|
|
* Simulates the closing and reopening of the browser.
|
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* Temporary cookies will be discarded and timed
|
|
* cookies will be expired if later than the
|
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* specified time.
|
|
* @param string/integer $date Time when session restarted.
|
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* If ommitted then all persistent
|
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* cookies are kept. Time is either
|
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* Cookie format string or timestamp.
|
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* @access public
|
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*/
|
|
function restart($date = false) {
|
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if ($date === false) {
|
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$date = time();
|
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}
|
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$this->_browser->restart($date);
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}
|
|
|
|
/**
|
|
* Moves cookie expiry times back into the past.
|
|
* Useful for testing timeouts and expiries.
|
|
* @param integer $interval Amount to age in seconds.
|
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* @access public
|
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*/
|
|
function ageCookies($interval) {
|
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$this->_browser->ageCookies($interval);
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}
|
|
|
|
/**
|
|
* Disables frames support. Frames will not be fetched
|
|
* and the frameset page will be used instead.
|
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* @access public
|
|
*/
|
|
function ignoreFrames() {
|
|
$this->_browser->ignoreFrames();
|
|
}
|
|
|
|
/**
|
|
* Switches off cookie sending and recieving.
|
|
* @access public
|
|
*/
|
|
function ignoreCookies() {
|
|
$this->_browser->ignoreCookies();
|
|
}
|
|
|
|
/**
|
|
* Skips errors for the next request only. You might
|
|
* want to confirm that a page is unreachable for
|
|
* example.
|
|
* @access public
|
|
*/
|
|
function ignoreErrors() {
|
|
$this->_ignore_errors = true;
|
|
}
|
|
|
|
/**
|
|
* Issues a fail if there is a transport error anywhere
|
|
* in the current frameset. Only one such error is
|
|
* reported.
|
|
* @param string/boolean $result HTML or failure.
|
|
* @return string/boolean $result Passes through result.
|
|
* @access private
|
|
*/
|
|
function _failOnError($result) {
|
|
if (! $this->_ignore_errors) {
|
|
if ($error = $this->_browser->getTransportError()) {
|
|
$this->fail($error);
|
|
}
|
|
}
|
|
$this->_ignore_errors = false;
|
|
return $result;
|
|
}
|
|
|
|
/**
|
|
* Adds a header to every fetch.
|
|
* @param string $header Header line to add to every
|
|
* request until cleared.
|
|
* @access public
|
|
*/
|
|
function addHeader($header) {
|
|
$this->_browser->addHeader($header);
|
|
}
|
|
|
|
/**
|
|
* Sets the maximum number of redirects before
|
|
* the web page is loaded regardless.
|
|
* @param integer $max Maximum hops.
|
|
* @access public
|
|
*/
|
|
function setMaximumRedirects($max) {
|
|
if (! $this->_browser) {
|
|
trigger_error(
|
|
'Can only set maximum redirects in a test method, setUp() or tearDown()');
|
|
}
|
|
$this->_browser->setMaximumRedirects($max);
|
|
}
|
|
|
|
/**
|
|
* Sets the socket timeout for opening a connection and
|
|
* receiving at least one byte of information.
|
|
* @param integer $timeout Maximum time in seconds.
|
|
* @access public
|
|
*/
|
|
function setConnectionTimeout($timeout) {
|
|
$this->_browser->setConnectionTimeout($timeout);
|
|
}
|
|
|
|
/**
|
|
* Sets proxy to use on all requests for when
|
|
* testing from behind a firewall. Set URL
|
|
* to false to disable.
|
|
* @param string $proxy Proxy URL.
|
|
* @param string $username Proxy username for authentication.
|
|
* @param string $password Proxy password for authentication.
|
|
* @access public
|
|
*/
|
|
function useProxy($proxy, $username = false, $password = false) {
|
|
$this->_browser->useProxy($proxy, $username, $password);
|
|
}
|
|
|
|
/**
|
|
* Fetches a page into the page buffer. If
|
|
* there is no base for the URL then the
|
|
* current base URL is used. After the fetch
|
|
* the base URL reflects the new location.
|
|
* @param string $url URL to fetch.
|
|
* @param hash $parameters Optional additional GET data.
|
|
* @return boolean/string Raw page on success.
|
|
* @access public
|
|
*/
|
|
function get($url, $parameters = false) {
|
|
return $this->_failOnError($this->_browser->get($url, $parameters));
|
|
}
|
|
|
|
/**
|
|
* Fetches a page by POST into the page buffer.
|
|
* If there is no base for the URL then the
|
|
* current base URL is used. After the fetch
|
|
* the base URL reflects the new location.
|
|
* @param string $url URL to fetch.
|
|
* @param hash $parameters Optional additional GET data.
|
|
* @return boolean/string Raw page on success.
|
|
* @access public
|
|
*/
|
|
function post($url, $parameters = false) {
|
|
return $this->_failOnError($this->_browser->post($url, $parameters));
|
|
}
|
|
|
|
/**
|
|
* Does a HTTP HEAD fetch, fetching only the page
|
|
* headers. The current base URL is unchanged by this.
|
|
* @param string $url URL to fetch.
|
|
* @param hash $parameters Optional additional GET data.
|
|
* @return boolean True on success.
|
|
* @access public
|
|
*/
|
|
function head($url, $parameters = false) {
|
|
return $this->_failOnError($this->_browser->head($url, $parameters));
|
|
}
|
|
|
|
/**
|
|
* Equivalent to hitting the retry button on the
|
|
* browser. Will attempt to repeat the page fetch.
|
|
* @return boolean True if fetch succeeded.
|
|
* @access public
|
|
*/
|
|
function retry() {
|
|
return $this->_failOnError($this->_browser->retry());
|
|
}
|
|
|
|
/**
|
|
* Equivalent to hitting the back button on the
|
|
* browser.
|
|
* @return boolean True if history entry and
|
|
* fetch succeeded.
|
|
* @access public
|
|
*/
|
|
function back() {
|
|
return $this->_failOnError($this->_browser->back());
|
|
}
|
|
|
|
/**
|
|
* Equivalent to hitting the forward button on the
|
|
* browser.
|
|
* @return boolean True if history entry and
|
|
* fetch succeeded.
|
|
* @access public
|
|
*/
|
|
function forward() {
|
|
return $this->_failOnError($this->_browser->forward());
|
|
}
|
|
|
|
/**
|
|
* Retries a request after setting the authentication
|
|
* for the current realm.
|
|
* @param string $username Username for realm.
|
|
* @param string $password Password for realm.
|
|
* @return boolean/string HTML on successful fetch. Note
|
|
* that authentication may still have
|
|
* failed.
|
|
* @access public
|
|
*/
|
|
function authenticate($username, $password) {
|
|
return $this->_failOnError(
|
|
$this->_browser->authenticate($username, $password));
|
|
}
|
|
|
|
/**
|
|
* Gets the cookie value for the current browser context.
|
|
* @param string $name Name of cookie.
|
|
* @return string Value of cookie or false if unset.
|
|
* @access public
|
|
*/
|
|
function getCookie($name) {
|
|
return $this->_browser->getCurrentCookieValue($name);
|
|
}
|
|
|
|
/**
|
|
* Sets a cookie in the current browser.
|
|
* @param string $name Name of cookie.
|
|
* @param string $value Cookie value.
|
|
* @param string $host Host upon which the cookie is valid.
|
|
* @param string $path Cookie path if not host wide.
|
|
* @param string $expiry Expiry date.
|
|
* @access public
|
|
*/
|
|
function setCookie($name, $value, $host = false, $path = '/', $expiry = false) {
|
|
$this->_browser->setCookie($name, $value, $host, $path, $expiry);
|
|
}
|
|
|
|
/**
|
|
* Accessor for current frame focus. Will be
|
|
* false if no frame has focus.
|
|
* @return integer/string/boolean Label if any, otherwise
|
|
* the position in the frameset
|
|
* or false if none.
|
|
* @access public
|
|
*/
|
|
function getFrameFocus() {
|
|
return $this->_browser->getFrameFocus();
|
|
}
|
|
|
|
/**
|
|
* Sets the focus by index. The integer index starts from 1.
|
|
* @param integer $choice Chosen frame.
|
|
* @return boolean True if frame exists.
|
|
* @access public
|
|
*/
|
|
function setFrameFocusByIndex($choice) {
|
|
return $this->_browser->setFrameFocusByIndex($choice);
|
|
}
|
|
|
|
/**
|
|
* Sets the focus by name.
|
|
* @param string $name Chosen frame.
|
|
* @return boolean True if frame exists.
|
|
* @access public
|
|
*/
|
|
function setFrameFocus($name) {
|
|
return $this->_browser->setFrameFocus($name);
|
|
}
|
|
|
|
/**
|
|
* Clears the frame focus. All frames will be searched
|
|
* for content.
|
|
* @access public
|
|
*/
|
|
function clearFrameFocus() {
|
|
return $this->_browser->clearFrameFocus();
|
|
}
|
|
|
|
/**
|
|
* Clicks a visible text item. Will first try buttons,
|
|
* then links and then images.
|
|
* @param string $label Visible text or alt text.
|
|
* @return string/boolean Raw page or false.
|
|
* @access public
|
|
*/
|
|
function click($label) {
|
|
return $this->_failOnError($this->_browser->click($label));
|
|
}
|
|
|
|
/**
|
|
* Checks for a click target.
|
|
* @param string $label Visible text or alt text.
|
|
* @return boolean True if click target.
|
|
* @access public
|
|
*/
|
|
function assertClickable($label, $message = '%s') {
|
|
return $this->assertTrue(
|
|
$this->_browser->isClickable($label),
|
|
sprintf($message, "Click target [$label] should exist"));
|
|
}
|
|
|
|
/**
|
|
* Clicks the submit button by label. The owning
|
|
* form will be submitted by this.
|
|
* @param string $label Button label. An unlabeled
|
|
* button can be triggered by 'Submit'.
|
|
* @param hash $additional Additional form values.
|
|
* @return boolean/string Page on success, else false.
|
|
* @access public
|
|
*/
|
|
function clickSubmit($label = 'Submit', $additional = false) {
|
|
return $this->_failOnError(
|
|
$this->_browser->clickSubmit($label, $additional));
|
|
}
|
|
|
|
/**
|
|
* Clicks the submit button by name attribute. The owning
|
|
* form will be submitted by this.
|
|
* @param string $name Name attribute of button.
|
|
* @param hash $additional Additional form values.
|
|
* @return boolean/string Page on success.
|
|
* @access public
|
|
*/
|
|
function clickSubmitByName($name, $additional = false) {
|
|
return $this->_failOnError(
|
|
$this->_browser->clickSubmitByName($name, $additional));
|
|
}
|
|
|
|
/**
|
|
* Clicks the submit button by ID attribute. The owning
|
|
* form will be submitted by this.
|
|
* @param string $id ID attribute of button.
|
|
* @param hash $additional Additional form values.
|
|
* @return boolean/string Page on success.
|
|
* @access public
|
|
*/
|
|
function clickSubmitById($id, $additional = false) {
|
|
return $this->_failOnError(
|
|
$this->_browser->clickSubmitById($id, $additional));
|
|
}
|
|
|
|
/**
|
|
* Checks for a valid button label.
|
|
* @param string $label Visible text.
|
|
* @return boolean True if click target.
|
|
* @access public
|
|
*/
|
|
function assertSubmit($label, $message = '%s') {
|
|
return $this->assertTrue(
|
|
$this->_browser->isSubmit($label),
|
|
sprintf($message, "Submit button [$label] should exist"));
|
|
}
|
|
|
|
/**
|
|
* Clicks the submit image by some kind of label. Usually
|
|
* the alt tag or the nearest equivalent. The owning
|
|
* form will be submitted by this. Clicking outside of
|
|
* the boundary of the coordinates will result in
|
|
* a failure.
|
|
* @param string $label Alt attribute of button.
|
|
* @param integer $x X-coordinate of imaginary click.
|
|
* @param integer $y Y-coordinate of imaginary click.
|
|
* @param hash $additional Additional form values.
|
|
* @return boolean/string Page on success.
|
|
* @access public
|
|
*/
|
|
function clickImage($label, $x = 1, $y = 1, $additional = false) {
|
|
return $this->_failOnError(
|
|
$this->_browser->clickImage($label, $x, $y, $additional));
|
|
}
|
|
|
|
/**
|
|
* Clicks the submit image by the name. Usually
|
|
* the alt tag or the nearest equivalent. The owning
|
|
* form will be submitted by this. Clicking outside of
|
|
* the boundary of the coordinates will result in
|
|
* a failure.
|
|
* @param string $name Name attribute of button.
|
|
* @param integer $x X-coordinate of imaginary click.
|
|
* @param integer $y Y-coordinate of imaginary click.
|
|
* @param hash $additional Additional form values.
|
|
* @return boolean/string Page on success.
|
|
* @access public
|
|
*/
|
|
function clickImageByName($name, $x = 1, $y = 1, $additional = false) {
|
|
return $this->_failOnError(
|
|
$this->_browser->clickImageByName($name, $x, $y, $additional));
|
|
}
|
|
|
|
/**
|
|
* Clicks the submit image by ID attribute. The owning
|
|
* form will be submitted by this. Clicking outside of
|
|
* the boundary of the coordinates will result in
|
|
* a failure.
|
|
* @param integer/string $id ID attribute of button.
|
|
* @param integer $x X-coordinate of imaginary click.
|
|
* @param integer $y Y-coordinate of imaginary click.
|
|
* @param hash $additional Additional form values.
|
|
* @return boolean/string Page on success.
|
|
* @access public
|
|
*/
|
|
function clickImageById($id, $x = 1, $y = 1, $additional = false) {
|
|
return $this->_failOnError(
|
|
$this->_browser->clickImageById($id, $x, $y, $additional));
|
|
}
|
|
|
|
/**
|
|
* Checks for a valid image with atht alt text or title.
|
|
* @param string $label Visible text.
|
|
* @return boolean True if click target.
|
|
* @access public
|
|
*/
|
|
function assertImage($label, $message = '%s') {
|
|
return $this->assertTrue(
|
|
$this->_browser->isImage($label),
|
|
sprintf($message, "Image with text [$label] should exist"));
|
|
}
|
|
|
|
/**
|
|
* Submits a form by the ID.
|
|
* @param string $id Form ID. No button information
|
|
* is submitted this way.
|
|
* @return boolean/string Page on success.
|
|
* @access public
|
|
*/
|
|
function submitFormById($id) {
|
|
return $this->_failOnError($this->_browser->submitFormById($id));
|
|
}
|
|
|
|
/**
|
|
* Follows a link by name. Will click the first link
|
|
* found with this link text by default, or a later
|
|
* one if an index is given. Match is case insensitive
|
|
* with normalised space.
|
|
* @param string $label Text between the anchor tags.
|
|
* @param integer $index Link position counting from zero.
|
|
* @return boolean/string Page on success.
|
|
* @access public
|
|
*/
|
|
function clickLink($label, $index = 0) {
|
|
return $this->_failOnError($this->_browser->clickLink($label, $index));
|
|
}
|
|
|
|
/**
|
|
* Follows a link by id attribute.
|
|
* @param string $id ID attribute value.
|
|
* @return boolean/string Page on success.
|
|
* @access public
|
|
*/
|
|
function clickLinkById($id) {
|
|
return $this->_failOnError($this->_browser->clickLinkById($id));
|
|
}
|
|
|
|
/**
|
|
* Tests for the presence of a link label. Match is
|
|
* case insensitive with normalised space.
|
|
* @param string $label Text between the anchor tags.
|
|
* @param mixed $expected Expected URL or expectation object.
|
|
* @param string $message Message to display. Default
|
|
* can be embedded with %s.
|
|
* @return boolean True if link present.
|
|
* @access public
|
|
*/
|
|
function assertLink($label, $expected = true, $message = '%s') {
|
|
$url = $this->_browser->getLink($label);
|
|
if ($expected === true || ($expected !== true && $url === false)) {
|
|
return $this->assertTrue($url !== false, sprintf($message, "Link [$label] should exist"));
|
|
}
|
|
if (! SimpleExpectation::isExpectation($expected)) {
|
|
$expected = new IdenticalExpectation($expected);
|
|
}
|
|
return $this->assert($expected, $url->asString(), sprintf($message, "Link [$label] should match"));
|
|
}
|
|
|
|
/**
|
|
* Tests for the non-presence of a link label. Match is
|
|
* case insensitive with normalised space.
|
|
* @param string/integer $label Text between the anchor tags
|
|
* or ID attribute.
|
|
* @param string $message Message to display. Default
|
|
* can be embedded with %s.
|
|
* @return boolean True if link missing.
|
|
* @access public
|
|
*/
|
|
function assertNoLink($label, $message = '%s') {
|
|
return $this->assertTrue(
|
|
$this->_browser->getLink($label) === false,
|
|
sprintf($message, "Link [$label] should not exist"));
|
|
}
|
|
|
|
/**
|
|
* Tests for the presence of a link id attribute.
|
|
* @param string $id Id attribute value.
|
|
* @param mixed $expected Expected URL or expectation object.
|
|
* @param string $message Message to display. Default
|
|
* can be embedded with %s.
|
|
* @return boolean True if link present.
|
|
* @access public
|
|
*/
|
|
function assertLinkById($id, $expected = true, $message = '%s') {
|
|
$url = $this->_browser->getLinkById($id);
|
|
if ($expected === true) {
|
|
return $this->assertTrue($url !== false, sprintf($message, "Link ID [$id] should exist"));
|
|
}
|
|
if (! SimpleExpectation::isExpectation($expected)) {
|
|
$expected = new IdenticalExpectation($expected);
|
|
}
|
|
return $this->assert($expected, $url->asString(), sprintf($message, "Link ID [$id] should match"));
|
|
}
|
|
|
|
/**
|
|
* Tests for the non-presence of a link label. Match is
|
|
* case insensitive with normalised space.
|
|
* @param string $id Id attribute value.
|
|
* @param string $message Message to display. Default
|
|
* can be embedded with %s.
|
|
* @return boolean True if link missing.
|
|
* @access public
|
|
*/
|
|
function assertNoLinkById($id, $message = '%s') {
|
|
return $this->assertTrue(
|
|
$this->_browser->getLinkById($id) === false,
|
|
sprintf($message, "Link ID [$id] should not exist"));
|
|
}
|
|
|
|
/**
|
|
* Sets all form fields with that label, or name if there
|
|
* is no label attached.
|
|
* @param string $name Name of field in forms.
|
|
* @param string $value New value of field.
|
|
* @return boolean True if field exists, otherwise false.
|
|
* @access public
|
|
*/
|
|
function setField($label, $value, $position=false) {
|
|
return $this->_browser->setField($label, $value, $position);
|
|
}
|
|
|
|
/**
|
|
* Sets all form fields with that name.
|
|
* @param string $name Name of field in forms.
|
|
* @param string $value New value of field.
|
|
* @return boolean True if field exists, otherwise false.
|
|
* @access public
|
|
*/
|
|
function setFieldByName($name, $value, $position=false) {
|
|
return $this->_browser->setFieldByName($name, $value, $position);
|
|
}
|
|
|
|
/**
|
|
* Sets all form fields with that id.
|
|
* @param string/integer $id Id of field in forms.
|
|
* @param string $value New value of field.
|
|
* @return boolean True if field exists, otherwise false.
|
|
* @access public
|
|
*/
|
|
function setFieldById($id, $value) {
|
|
return $this->_browser->setFieldById($id, $value);
|
|
}
|
|
|
|
/**
|
|
* Confirms that the form element is currently set
|
|
* to the expected value. A missing form will always
|
|
* fail. If no value is given then only the existence
|
|
* of the field is checked.
|
|
* @param string $name Name of field in forms.
|
|
* @param mixed $expected Expected string/array value or
|
|
* false for unset fields.
|
|
* @param string $message Message to display. Default
|
|
* can be embedded with %s.
|
|
* @return boolean True if pass.
|
|
* @access public
|
|
*/
|
|
function assertField($label, $expected = true, $message = '%s') {
|
|
$value = $this->_browser->getField($label);
|
|
return $this->_assertFieldValue($label, $value, $expected, $message);
|
|
}
|
|
|
|
/**
|
|
* Confirms that the form element is currently set
|
|
* to the expected value. A missing form element will always
|
|
* fail. If no value is given then only the existence
|
|
* of the field is checked.
|
|
* @param string $name Name of field in forms.
|
|
* @param mixed $expected Expected string/array value or
|
|
* false for unset fields.
|
|
* @param string $message Message to display. Default
|
|
* can be embedded with %s.
|
|
* @return boolean True if pass.
|
|
* @access public
|
|
*/
|
|
function assertFieldByName($name, $expected = true, $message = '%s') {
|
|
$value = $this->_browser->getFieldByName($name);
|
|
return $this->_assertFieldValue($name, $value, $expected, $message);
|
|
}
|
|
|
|
/**
|
|
* Confirms that the form element is currently set
|
|
* to the expected value. A missing form will always
|
|
* fail. If no ID is given then only the existence
|
|
* of the field is checked.
|
|
* @param string/integer $id Name of field in forms.
|
|
* @param mixed $expected Expected string/array value or
|
|
* false for unset fields.
|
|
* @param string $message Message to display. Default
|
|
* can be embedded with %s.
|
|
* @return boolean True if pass.
|
|
* @access public
|
|
*/
|
|
function assertFieldById($id, $expected = true, $message = '%s') {
|
|
$value = $this->_browser->getFieldById($id);
|
|
return $this->_assertFieldValue($id, $value, $expected, $message);
|
|
}
|
|
|
|
/**
|
|
* Tests the field value against the expectation.
|
|
* @param string $identifier Name, ID or label.
|
|
* @param mixed $value Current field value.
|
|
* @param mixed $expected Expected value to match.
|
|
* @param string $message Failure message.
|
|
* @return boolean True if pass
|
|
* @access protected
|
|
*/
|
|
function _assertFieldValue($identifier, $value, $expected, $message) {
|
|
if ($expected === true) {
|
|
return $this->assertTrue(
|
|
isset($value),
|
|
sprintf($message, "Field [$identifier] should exist"));
|
|
}
|
|
if (! SimpleExpectation::isExpectation($expected)) {
|
|
$identifier = str_replace('%', '%%', $identifier);
|
|
$expected = new FieldExpectation(
|
|
$expected,
|
|
"Field [$identifier] should match with [%s]");
|
|
}
|
|
return $this->assert($expected, $value, $message);
|
|
}
|
|
|
|
/**
|
|
* Checks the response code against a list
|
|
* of possible values.
|
|
* @param array $responses Possible responses for a pass.
|
|
* @param string $message Message to display. Default
|
|
* can be embedded with %s.
|
|
* @return boolean True if pass.
|
|
* @access public
|
|
*/
|
|
function assertResponse($responses, $message = '%s') {
|
|
$responses = (is_array($responses) ? $responses : array($responses));
|
|
$code = $this->_browser->getResponseCode();
|
|
$message = sprintf($message, "Expecting response in [" .
|
|
implode(", ", $responses) . "] got [$code]");
|
|
return $this->assertTrue(in_array($code, $responses), $message);
|
|
}
|
|
|
|
/**
|
|
* Checks the mime type against a list
|
|
* of possible values.
|
|
* @param array $types Possible mime types for a pass.
|
|
* @param string $message Message to display.
|
|
* @return boolean True if pass.
|
|
* @access public
|
|
*/
|
|
function assertMime($types, $message = '%s') {
|
|
$types = (is_array($types) ? $types : array($types));
|
|
$type = $this->_browser->getMimeType();
|
|
$message = sprintf($message, "Expecting mime type in [" .
|
|
implode(", ", $types) . "] got [$type]");
|
|
return $this->assertTrue(in_array($type, $types), $message);
|
|
}
|
|
|
|
/**
|
|
* Attempt to match the authentication type within
|
|
* the security realm we are currently matching.
|
|
* @param string $authentication Usually basic.
|
|
* @param string $message Message to display.
|
|
* @return boolean True if pass.
|
|
* @access public
|
|
*/
|
|
function assertAuthentication($authentication = false, $message = '%s') {
|
|
if (! $authentication) {
|
|
$message = sprintf($message, "Expected any authentication type, got [" .
|
|
$this->_browser->getAuthentication() . "]");
|
|
return $this->assertTrue(
|
|
$this->_browser->getAuthentication(),
|
|
$message);
|
|
} else {
|
|
$message = sprintf($message, "Expected authentication [$authentication] got [" .
|
|
$this->_browser->getAuthentication() . "]");
|
|
return $this->assertTrue(
|
|
strtolower($this->_browser->getAuthentication()) == strtolower($authentication),
|
|
$message);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Checks that no authentication is necessary to view
|
|
* the desired page.
|
|
* @param string $message Message to display.
|
|
* @return boolean True if pass.
|
|
* @access public
|
|
*/
|
|
function assertNoAuthentication($message = '%s') {
|
|
$message = sprintf($message, "Expected no authentication type, got [" .
|
|
$this->_browser->getAuthentication() . "]");
|
|
return $this->assertFalse($this->_browser->getAuthentication(), $message);
|
|
}
|
|
|
|
/**
|
|
* Attempts to match the current security realm.
|
|
* @param string $realm Name of security realm.
|
|
* @param string $message Message to display.
|
|
* @return boolean True if pass.
|
|
* @access public
|
|
*/
|
|
function assertRealm($realm, $message = '%s') {
|
|
if (! SimpleExpectation::isExpectation($realm)) {
|
|
$realm = new EqualExpectation($realm);
|
|
}
|
|
return $this->assert(
|
|
$realm,
|
|
$this->_browser->getRealm(),
|
|
"Expected realm -> $message");
|
|
}
|
|
|
|
/**
|
|
* Checks each header line for the required value. If no
|
|
* value is given then only an existence check is made.
|
|
* @param string $header Case insensitive header name.
|
|
* @param mixed $value Case sensitive trimmed string to
|
|
* match against. An expectation object
|
|
* can be used for pattern matching.
|
|
* @return boolean True if pass.
|
|
* @access public
|
|
*/
|
|
function assertHeader($header, $value = false, $message = '%s') {
|
|
return $this->assert(
|
|
new HttpHeaderExpectation($header, $value),
|
|
$this->_browser->getHeaders(),
|
|
$message);
|
|
}
|
|
|
|
/**
|
|
* @deprecated
|
|
*/
|
|
function assertHeaderPattern($header, $pattern, $message = '%s') {
|
|
return $this->assert(
|
|
new HttpHeaderExpectation($header, new PatternExpectation($pattern)),
|
|
$this->_browser->getHeaders(),
|
|
$message);
|
|
}
|
|
|
|
/**
|
|
* Confirms that the header type has not been received.
|
|
* Only the landing page is checked. If you want to check
|
|
* redirect pages, then you should limit redirects so
|
|
* as to capture the page you want.
|
|
* @param string $header Case insensitive header name.
|
|
* @return boolean True if pass.
|
|
* @access public
|
|
*/
|
|
function assertNoHeader($header, $message = '%s') {
|
|
return $this->assert(
|
|
new NoHttpHeaderExpectation($header),
|
|
$this->_browser->getHeaders(),
|
|
$message);
|
|
}
|
|
|
|
/**
|
|
* @deprecated
|
|
*/
|
|
function assertNoUnwantedHeader($header, $message = '%s') {
|
|
return $this->assertNoHeader($header, $message);
|
|
}
|
|
|
|
/**
|
|
* Tests the text between the title tags.
|
|
* @param string/SimpleExpectation $title Expected title.
|
|
* @param string $message Message to display.
|
|
* @return boolean True if pass.
|
|
* @access public
|
|
*/
|
|
function assertTitle($title = false, $message = '%s') {
|
|
if (! SimpleExpectation::isExpectation($title)) {
|
|
$title = new EqualExpectation($title);
|
|
}
|
|
return $this->assert($title, $this->_browser->getTitle(), $message);
|
|
}
|
|
|
|
/**
|
|
* Will trigger a pass if the text is found in the plain
|
|
* text form of the page.
|
|
* @param string $text Text to look for.
|
|
* @param string $message Message to display.
|
|
* @return boolean True if pass.
|
|
* @access public
|
|
*/
|
|
function assertText($text, $message = '%s') {
|
|
return $this->assert(
|
|
new TextExpectation($text),
|
|
$this->_browser->getContentAsText(),
|
|
$message);
|
|
}
|
|
|
|
/**
|
|
* @deprecated
|
|
*/
|
|
function assertWantedText($text, $message = '%s') {
|
|
return $this->assertText($text, $message);
|
|
}
|
|
|
|
/**
|
|
* Will trigger a pass if the text is not found in the plain
|
|
* text form of the page.
|
|
* @param string $text Text to look for.
|
|
* @param string $message Message to display.
|
|
* @return boolean True if pass.
|
|
* @access public
|
|
*/
|
|
function assertNoText($text, $message = '%s') {
|
|
return $this->assert(
|
|
new NoTextExpectation($text),
|
|
$this->_browser->getContentAsText(),
|
|
$message);
|
|
}
|
|
|
|
/**
|
|
* @deprecated
|
|
*/
|
|
function assertNoUnwantedText($text, $message = '%s') {
|
|
return $this->assertNoText($text, $message);
|
|
}
|
|
|
|
/**
|
|
* Will trigger a pass if the Perl regex pattern
|
|
* is found in the raw content.
|
|
* @param string $pattern Perl regex to look for including
|
|
* the regex delimiters.
|
|
* @param string $message Message to display.
|
|
* @return boolean True if pass.
|
|
* @access public
|
|
*/
|
|
function assertPattern($pattern, $message = '%s') {
|
|
return $this->assert(
|
|
new PatternExpectation($pattern),
|
|
$this->_browser->getContent(),
|
|
$message);
|
|
}
|
|
|
|
/**
|
|
* @deprecated
|
|
*/
|
|
function assertWantedPattern($pattern, $message = '%s') {
|
|
return $this->assertPattern($pattern, $message);
|
|
}
|
|
|
|
/**
|
|
* Will trigger a pass if the perl regex pattern
|
|
* is not present in raw content.
|
|
* @param string $pattern Perl regex to look for including
|
|
* the regex delimiters.
|
|
* @param string $message Message to display.
|
|
* @return boolean True if pass.
|
|
* @access public
|
|
*/
|
|
function assertNoPattern($pattern, $message = '%s') {
|
|
return $this->assert(
|
|
new NoPatternExpectation($pattern),
|
|
$this->_browser->getContent(),
|
|
$message);
|
|
}
|
|
|
|
/**
|
|
* @deprecated
|
|
*/
|
|
function assertNoUnwantedPattern($pattern, $message = '%s') {
|
|
return $this->assertNoPattern($pattern, $message);
|
|
}
|
|
|
|
/**
|
|
* Checks that a cookie is set for the current page
|
|
* and optionally checks the value.
|
|
* @param string $name Name of cookie to test.
|
|
* @param string $expected Expected value as a string or
|
|
* false if any value will do.
|
|
* @param string $message Message to display.
|
|
* @return boolean True if pass.
|
|
* @access public
|
|
*/
|
|
function assertCookie($name, $expected = false, $message = '%s') {
|
|
$value = $this->getCookie($name);
|
|
if (! $expected) {
|
|
return $this->assertTrue(
|
|
$value,
|
|
sprintf($message, "Expecting cookie [$name]"));
|
|
}
|
|
if (! SimpleExpectation::isExpectation($expected)) {
|
|
$expected = new EqualExpectation($expected);
|
|
}
|
|
return $this->assert($expected, $value, "Expecting cookie [$name] -> $message");
|
|
}
|
|
|
|
/**
|
|
* Checks that no cookie is present or that it has
|
|
* been successfully cleared.
|
|
* @param string $name Name of cookie to test.
|
|
* @param string $message Message to display.
|
|
* @return boolean True if pass.
|
|
* @access public
|
|
*/
|
|
function assertNoCookie($name, $message = '%s') {
|
|
return $this->assertTrue(
|
|
$this->getCookie($name) === false,
|
|
sprintf($message, "Not expecting cookie [$name]"));
|
|
}
|
|
|
|
/**
|
|
* Called from within the test methods to register
|
|
* passes and failures.
|
|
* @param boolean $result Pass on true.
|
|
* @param string $message Message to display describing
|
|
* the test state.
|
|
* @return boolean True on pass
|
|
* @access public
|
|
*/
|
|
function assertTrue($result, $message = false) {
|
|
return $this->assert(new TrueExpectation(), $result, $message);
|
|
}
|
|
|
|
/**
|
|
* Will be true on false and vice versa. False
|
|
* is the PHP definition of false, so that null,
|
|
* empty strings, zero and an empty array all count
|
|
* as false.
|
|
* @param boolean $result Pass on false.
|
|
* @param string $message Message to display.
|
|
* @return boolean True on pass
|
|
* @access public
|
|
*/
|
|
function assertFalse($result, $message = '%s') {
|
|
return $this->assert(new FalseExpectation(), $result, $message);
|
|
}
|
|
|
|
/**
|
|
* Will trigger a pass if the two parameters have
|
|
* the same value only. Otherwise a fail. This
|
|
* is for testing hand extracted text, etc.
|
|
* @param mixed $first Value to compare.
|
|
* @param mixed $second Value to compare.
|
|
* @param string $message Message to display.
|
|
* @return boolean True on pass
|
|
* @access public
|
|
*/
|
|
function assertEqual($first, $second, $message = '%s') {
|
|
return $this->assert(
|
|
new EqualExpectation($first),
|
|
$second,
|
|
$message);
|
|
}
|
|
|
|
/**
|
|
* Will trigger a pass if the two parameters have
|
|
* a different value. Otherwise a fail. This
|
|
* is for testing hand extracted text, etc.
|
|
* @param mixed $first Value to compare.
|
|
* @param mixed $second Value to compare.
|
|
* @param string $message Message to display.
|
|
* @return boolean True on pass
|
|
* @access public
|
|
*/
|
|
function assertNotEqual($first, $second, $message = '%s') {
|
|
return $this->assert(
|
|
new NotEqualExpectation($first),
|
|
$second,
|
|
$message);
|
|
}
|
|
|
|
/**
|
|
* Uses a stack trace to find the line of an assertion.
|
|
* @return string Line number of first assert*
|
|
* method embedded in format string.
|
|
* @access public
|
|
*/
|
|
function getAssertionLine() {
|
|
$trace = new SimpleStackTrace(array('assert', 'click', 'pass', 'fail'));
|
|
return $trace->traceMethod();
|
|
}
|
|
}
|
|
?>
|