XMLDB/simpletest/test/http_test.php

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<?php
// $Id: http_test.php 1505 2007-04-30 23:39:59Z lastcraft $
require_once(dirname(__FILE__) . '/../autorun.php');
require_once(dirname(__FILE__) . '/../encoding.php');
require_once(dirname(__FILE__) . '/../http.php');
require_once(dirname(__FILE__) . '/../socket.php');
require_once(dirname(__FILE__) . '/../cookies.php');
Mock::generate('SimpleSocket');
Mock::generate('SimpleCookieJar');
Mock::generate('SimpleRoute');
Mock::generatePartial('SimpleRoute', 'PartialSimpleRoute', array('_createSocket'));
Mock::generatePartial(
'SimpleProxyRoute',
'PartialSimpleProxyRoute',
array('_createSocket'));
class TestOfDirectRoute extends UnitTestCase {
function testDefaultGetRequest() {
$socket = &new MockSimpleSocket();
$socket->expectArgumentsAt(0, 'write', array("GET /here.html HTTP/1.0\r\n"));
$socket->expectArgumentsAt(1, 'write', array("Host: a.valid.host\r\n"));
$socket->expectArgumentsAt(2, 'write', array("Connection: close\r\n"));
$socket->expectCallCount('write', 3);
$route = &new PartialSimpleRoute();
$route->setReturnReference('_createSocket', $socket);
$route->SimpleRoute(new SimpleUrl('http://a.valid.host/here.html'));
$this->assertReference($route->createConnection('GET', 15), $socket);
}
function testDefaultPostRequest() {
$socket = &new MockSimpleSocket();
$socket->expectArgumentsAt(0, 'write', array("POST /here.html HTTP/1.0\r\n"));
$socket->expectArgumentsAt(1, 'write', array("Host: a.valid.host\r\n"));
$socket->expectArgumentsAt(2, 'write', array("Connection: close\r\n"));
$socket->expectCallCount('write', 3);
$route = &new PartialSimpleRoute();
$route->setReturnReference('_createSocket', $socket);
$route->SimpleRoute(new SimpleUrl('http://a.valid.host/here.html'));
$route->createConnection('POST', 15);
}
function testGetWithPort() {
$socket = &new MockSimpleSocket();
$socket->expectArgumentsAt(0, 'write', array("GET /here.html HTTP/1.0\r\n"));
$socket->expectArgumentsAt(1, 'write', array("Host: a.valid.host:81\r\n"));
$socket->expectArgumentsAt(2, 'write', array("Connection: close\r\n"));
$socket->expectCallCount('write', 3);
$route = &new PartialSimpleRoute();
$route->setReturnReference('_createSocket', $socket);
$route->SimpleRoute(new SimpleUrl('http://a.valid.host:81/here.html'));
$route->createConnection('GET', 15);
}
function testGetWithParameters() {
$socket = &new MockSimpleSocket();
$socket->expectArgumentsAt(0, 'write', array("GET /here.html?a=1&b=2 HTTP/1.0\r\n"));
$socket->expectArgumentsAt(1, 'write', array("Host: a.valid.host\r\n"));
$socket->expectArgumentsAt(2, 'write', array("Connection: close\r\n"));
$socket->expectCallCount('write', 3);
$route = &new PartialSimpleRoute();
$route->setReturnReference('_createSocket', $socket);
$route->SimpleRoute(new SimpleUrl('http://a.valid.host/here.html?a=1&b=2'));
$route->createConnection('GET', 15);
}
}
class TestOfProxyRoute extends UnitTestCase {
function testDefaultGet() {
$socket = &new MockSimpleSocket();
$socket->expectArgumentsAt(0, 'write', array("GET http://a.valid.host/here.html HTTP/1.0\r\n"));
$socket->expectArgumentsAt(1, 'write', array("Host: my-proxy:8080\r\n"));
$socket->expectArgumentsAt(2, 'write', array("Connection: close\r\n"));
$socket->expectCallCount('write', 3);
$route = &new PartialSimpleProxyRoute();
$route->setReturnReference('_createSocket', $socket);
$route->SimpleProxyRoute(
new SimpleUrl('http://a.valid.host/here.html'),
new SimpleUrl('http://my-proxy'));
$route->createConnection('GET', 15);
}
function testDefaultPost() {
$socket = &new MockSimpleSocket();
$socket->expectArgumentsAt(0, 'write', array("POST http://a.valid.host/here.html HTTP/1.0\r\n"));
$socket->expectArgumentsAt(1, 'write', array("Host: my-proxy:8080\r\n"));
$socket->expectArgumentsAt(2, 'write', array("Connection: close\r\n"));
$socket->expectCallCount('write', 3);
$route = &new PartialSimpleProxyRoute();
$route->setReturnReference('_createSocket', $socket);
$route->SimpleProxyRoute(
new SimpleUrl('http://a.valid.host/here.html'),
new SimpleUrl('http://my-proxy'));
$route->createConnection('POST', 15);
}
function testGetWithPort() {
$socket = &new MockSimpleSocket();
$socket->expectArgumentsAt(0, 'write', array("GET http://a.valid.host:81/here.html HTTP/1.0\r\n"));
$socket->expectArgumentsAt(1, 'write', array("Host: my-proxy:8081\r\n"));
$socket->expectArgumentsAt(2, 'write', array("Connection: close\r\n"));
$socket->expectCallCount('write', 3);
$route = &new PartialSimpleProxyRoute();
$route->setReturnReference('_createSocket', $socket);
$route->SimpleProxyRoute(
new SimpleUrl('http://a.valid.host:81/here.html'),
new SimpleUrl('http://my-proxy:8081'));
$route->createConnection('GET', 15);
}
function testGetWithParameters() {
$socket = &new MockSimpleSocket();
$socket->expectArgumentsAt(0, 'write', array("GET http://a.valid.host/here.html?a=1&b=2 HTTP/1.0\r\n"));
$socket->expectArgumentsAt(1, 'write', array("Host: my-proxy:8080\r\n"));
$socket->expectArgumentsAt(2, 'write', array("Connection: close\r\n"));
$socket->expectCallCount('write', 3);
$route = &new PartialSimpleProxyRoute();
$route->setReturnReference('_createSocket', $socket);
$route->SimpleProxyRoute(
new SimpleUrl('http://a.valid.host/here.html?a=1&b=2'),
new SimpleUrl('http://my-proxy'));
$route->createConnection('GET', 15);
}
function testGetWithAuthentication() {
$encoded = base64_encode('Me:Secret');
$socket = &new MockSimpleSocket();
$socket->expectArgumentsAt(0, 'write', array("GET http://a.valid.host/here.html HTTP/1.0\r\n"));
$socket->expectArgumentsAt(1, 'write', array("Host: my-proxy:8080\r\n"));
$socket->expectArgumentsAt(2, 'write', array("Proxy-Authorization: Basic $encoded\r\n"));
$socket->expectArgumentsAt(3, 'write', array("Connection: close\r\n"));
$socket->expectCallCount('write', 4);
$route = &new PartialSimpleProxyRoute();
$route->setReturnReference('_createSocket', $socket);
$route->SimpleProxyRoute(
new SimpleUrl('http://a.valid.host/here.html'),
new SimpleUrl('http://my-proxy'),
'Me',
'Secret');
$route->createConnection('GET', 15);
}
}
class TestOfHttpRequest extends UnitTestCase {
function testReadingBadConnection() {
$socket = &new MockSimpleSocket();
$route = &new MockSimpleRoute();
$route->setReturnReference('createConnection', $socket);
$request = &new SimpleHttpRequest($route, new SimpleGetEncoding());
$reponse = &$request->fetch(15);
$this->assertTrue($reponse->isError());
}
function testReadingGoodConnection() {
$socket = &new MockSimpleSocket();
$socket->expectOnce('write', array("\r\n"));
$route = &new MockSimpleRoute();
$route->setReturnReference('createConnection', $socket);
$route->expectArguments('createConnection', array('GET', 15));
$request = &new SimpleHttpRequest($route, new SimpleGetEncoding());
$this->assertIsA($request->fetch(15), 'SimpleHttpResponse');
}
function testWritingAdditionalHeaders() {
$socket = &new MockSimpleSocket();
$socket->expectArgumentsAt(0, 'write', array("My: stuff\r\n"));
$socket->expectArgumentsAt(1, 'write', array("\r\n"));
$socket->expectCallCount('write', 2);
$route = &new MockSimpleRoute();
$route->setReturnReference('createConnection', $socket);
$request = &new SimpleHttpRequest($route, new SimpleGetEncoding());
$request->addHeaderLine('My: stuff');
$request->fetch(15);
}
function testCookieWriting() {
$socket = &new MockSimpleSocket();
$socket->expectArgumentsAt(0, 'write', array("Cookie: a=A\r\n"));
$socket->expectArgumentsAt(1, 'write', array("\r\n"));
$socket->expectCallCount('write', 2);
$route = &new MockSimpleRoute();
$route->setReturnReference('createConnection', $socket);
$jar = new SimpleCookieJar();
$jar->setCookie('a', 'A');
$request = &new SimpleHttpRequest($route, new SimpleGetEncoding());
$request->readCookiesFromJar($jar, new SimpleUrl('/'));
$this->assertIsA($request->fetch(15), 'SimpleHttpResponse');
}
function testMultipleCookieWriting() {
$socket = &new MockSimpleSocket();
$socket->expectArgumentsAt(0, 'write', array("Cookie: a=A;b=B\r\n"));
$route = &new MockSimpleRoute();
$route->setReturnReference('createConnection', $socket);
$jar = new SimpleCookieJar();
$jar->setCookie('a', 'A');
$jar->setCookie('b', 'B');
$request = &new SimpleHttpRequest($route, new SimpleGetEncoding());
$request->readCookiesFromJar($jar, new SimpleUrl('/'));
$request->fetch(15);
}
}
class TestOfHttpPostRequest extends UnitTestCase {
function testReadingBadConnectionCausesErrorBecauseOfDeadSocket() {
$socket = &new MockSimpleSocket();
$route = &new MockSimpleRoute();
$route->setReturnReference('createConnection', $socket);
$request = &new SimpleHttpRequest($route, new SimplePostEncoding());
$reponse = &$request->fetch(15);
$this->assertTrue($reponse->isError());
}
function testReadingGoodConnection() {
$socket = &new MockSimpleSocket();
$socket->expectArgumentsAt(0, 'write', array("Content-Length: 0\r\n"));
$socket->expectArgumentsAt(1, 'write', array("Content-Type: application/x-www-form-urlencoded\r\n"));
$socket->expectArgumentsAt(2, 'write', array("\r\n"));
$socket->expectArgumentsAt(3, 'write', array(""));
$route = &new MockSimpleRoute();
$route->setReturnReference('createConnection', $socket);
$route->expectArguments('createConnection', array('POST', 15));
$request = &new SimpleHttpRequest($route, new SimplePostEncoding());
$this->assertIsA($request->fetch(15), 'SimpleHttpResponse');
}
function testContentHeadersCalculated() {
$socket = &new MockSimpleSocket();
$socket->expectArgumentsAt(0, 'write', array("Content-Length: 3\r\n"));
$socket->expectArgumentsAt(1, 'write', array("Content-Type: application/x-www-form-urlencoded\r\n"));
$socket->expectArgumentsAt(2, 'write', array("\r\n"));
$socket->expectArgumentsAt(3, 'write', array("a=A"));
$route = &new MockSimpleRoute();
$route->setReturnReference('createConnection', $socket);
$route->expectArguments('createConnection', array('POST', 15));
$request = &new SimpleHttpRequest(
$route,
new SimplePostEncoding(array('a' => 'A')));
$this->assertIsA($request->fetch(15), 'SimpleHttpResponse');
}
}
class TestOfHttpHeaders extends UnitTestCase {
function testParseBasicHeaders() {
$headers = new SimpleHttpHeaders(
"HTTP/1.1 200 OK\r\n" .
"Date: Mon, 18 Nov 2002 15:50:29 GMT\r\n" .
"Content-Type: text/plain\r\n" .
"Server: Apache/1.3.24 (Win32) PHP/4.2.3\r\n" .
"Connection: close");
$this->assertIdentical($headers->getHttpVersion(), "1.1");
$this->assertIdentical($headers->getResponseCode(), 200);
$this->assertEqual($headers->getMimeType(), "text/plain");
}
function testNonStandardResponseHeader() {
$headers = new SimpleHttpHeaders(
"HTTP/1.1 302 (HTTP-Version SP Status-Code CRLF)\r\n" .
"Connection: close");
$this->assertIdentical($headers->getResponseCode(), 302);
}
function testCanParseMultipleCookies() {
$jar = &new MockSimpleCookieJar();
$jar->expectAt(0, 'setCookie', array('a', 'aaa', 'host', '/here/', 'Wed, 25 Dec 2002 04:24:20 GMT'));
$jar->expectAt(1, 'setCookie', array('b', 'bbb', 'host', '/', false));
$headers = new SimpleHttpHeaders(
"HTTP/1.1 200 OK\r\n" .
"Date: Mon, 18 Nov 2002 15:50:29 GMT\r\n" .
"Content-Type: text/plain\r\n" .
"Server: Apache/1.3.24 (Win32) PHP/4.2.3\r\n" .
"Set-Cookie: a=aaa; expires=Wed, 25-Dec-02 04:24:20 GMT; path=/here/\r\n" .
"Set-Cookie: b=bbb\r\n" .
"Connection: close");
$headers->writeCookiesToJar($jar, new SimpleUrl('http://host'));
}
function testCanRecogniseRedirect() {
$headers = new SimpleHttpHeaders("HTTP/1.1 301 OK\r\n" .
"Content-Type: text/plain\r\n" .
"Content-Length: 0\r\n" .
"Location: http://www.somewhere-else.com/\r\n" .
"Connection: close");
$this->assertIdentical($headers->getResponseCode(), 301);
$this->assertEqual($headers->getLocation(), "http://www.somewhere-else.com/");
$this->assertTrue($headers->isRedirect());
}
function testCanParseChallenge() {
$headers = new SimpleHttpHeaders("HTTP/1.1 401 Authorization required\r\n" .
"Content-Type: text/plain\r\n" .
"Connection: close\r\n" .
"WWW-Authenticate: Basic realm=\"Somewhere\"");
$this->assertEqual($headers->getAuthentication(), 'Basic');
$this->assertEqual($headers->getRealm(), 'Somewhere');
$this->assertTrue($headers->isChallenge());
}
}
class TestOfHttpResponse extends UnitTestCase {
function testBadRequest() {
$socket = &new MockSimpleSocket();
$socket->setReturnValue('getSent', '');
$response = &new SimpleHttpResponse($socket, new SimpleUrl('here'), new SimpleGetEncoding());
$this->assertTrue($response->isError());
$this->assertPattern('/Nothing fetched/', $response->getError());
$this->assertIdentical($response->getContent(), false);
$this->assertIdentical($response->getSent(), '');
}
function testBadSocketDuringResponse() {
$socket = &new MockSimpleSocket();
$socket->setReturnValueAt(0, "read", "HTTP/1.1 200 OK\r\n");
$socket->setReturnValueAt(1, "read", "Date: Mon, 18 Nov 2002 15:50:29 GMT\r\n");
$socket->setReturnValue("read", "");
$socket->setReturnValue('getSent', 'HTTP/1.1 ...');
$response = &new SimpleHttpResponse($socket, new SimpleUrl('here'), new SimpleGetEncoding());
$this->assertTrue($response->isError());
$this->assertEqual($response->getContent(), '');
$this->assertEqual($response->getSent(), 'HTTP/1.1 ...');
}
function testIncompleteHeader() {
$socket = &new MockSimpleSocket();
$socket->setReturnValueAt(0, "read", "HTTP/1.1 200 OK\r\n");
$socket->setReturnValueAt(1, "read", "Date: Mon, 18 Nov 2002 15:50:29 GMT\r\n");
$socket->setReturnValueAt(2, "read", "Content-Type: text/plain\r\n");
$socket->setReturnValue("read", "");
$response = &new SimpleHttpResponse($socket, new SimpleUrl('here'), new SimpleGetEncoding());
$this->assertTrue($response->isError());
$this->assertEqual($response->getContent(), "");
}
function testParseOfResponseHeadersWhenChunked() {
$socket = &new MockSimpleSocket();
$socket->setReturnValueAt(0, "read", "HTTP/1.1 200 OK\r\nDate: Mon, 18 Nov 2002 15:50:29 GMT\r\n");
$socket->setReturnValueAt(1, "read", "Content-Type: text/plain\r\n");
$socket->setReturnValueAt(2, "read", "Server: Apache/1.3.24 (Win32) PHP/4.2.3\r\nConne");
$socket->setReturnValueAt(3, "read", "ction: close\r\n\r\nthis is a test file\n");
$socket->setReturnValueAt(4, "read", "with two lines in it\n");
$socket->setReturnValue("read", "");
$response = &new SimpleHttpResponse($socket, new SimpleUrl('here'), new SimpleGetEncoding());
$this->assertFalse($response->isError());
$this->assertEqual(
$response->getContent(),
"this is a test file\nwith two lines in it\n");
$headers = $response->getHeaders();
$this->assertIdentical($headers->getHttpVersion(), "1.1");
$this->assertIdentical($headers->getResponseCode(), 200);
$this->assertEqual($headers->getMimeType(), "text/plain");
$this->assertFalse($headers->isRedirect());
$this->assertFalse($headers->getLocation());
}
function testRedirect() {
$socket = &new MockSimpleSocket();
$socket->setReturnValueAt(0, "read", "HTTP/1.1 301 OK\r\n");
$socket->setReturnValueAt(1, "read", "Content-Type: text/plain\r\n");
$socket->setReturnValueAt(2, "read", "Location: http://www.somewhere-else.com/\r\n");
$socket->setReturnValueAt(3, "read", "Connection: close\r\n");
$socket->setReturnValueAt(4, "read", "\r\n");
$socket->setReturnValue("read", "");
$response = &new SimpleHttpResponse($socket, new SimpleUrl('here'), new SimpleGetEncoding());
$headers = $response->getHeaders();
$this->assertTrue($headers->isRedirect());
$this->assertEqual($headers->getLocation(), "http://www.somewhere-else.com/");
}
function testRedirectWithPort() {
$socket = &new MockSimpleSocket();
$socket->setReturnValueAt(0, "read", "HTTP/1.1 301 OK\r\n");
$socket->setReturnValueAt(1, "read", "Content-Type: text/plain\r\n");
$socket->setReturnValueAt(2, "read", "Location: http://www.somewhere-else.com:80/\r\n");
$socket->setReturnValueAt(3, "read", "Connection: close\r\n");
$socket->setReturnValueAt(4, "read", "\r\n");
$socket->setReturnValue("read", "");
$response = &new SimpleHttpResponse($socket, new SimpleUrl('here'), new SimpleGetEncoding());
$headers = $response->getHeaders();
$this->assertTrue($headers->isRedirect());
$this->assertEqual($headers->getLocation(), "http://www.somewhere-else.com:80/");
}
}
?>