http_socket.test.php

Cake Framwork , Excellent

		$this->Socket->config['request']['uri']['host'] = 'bakery.cakephp.org';
		$url = $this->Socket->url();
		$this->assertIdentical($url, 'http://bakery.cakephp.org/');

		$this->Socket->configUri('http://www.cakephp.org');
		$url = $this->Socket->url('/search?q=bar');
		$this->assertIdentical($url, 'http://www.cakephp.org/search?q=bar');

		$url = $this->Socket->url(array('host' => 'www.foobar.org', 'query' => array('q' => 'bar')));
		$this->assertIdentical($url, 'http://www.foobar.org/?q=bar');

		$url = $this->Socket->url(array('path' => '/supersearch', 'query' => array('q' => 'bar')));
		$this->assertIdentical($url, 'http://www.cakephp.org/supersearch?q=bar');

		$this->Socket->configUri('http://www.google.com');
		$url = $this->Socket->url('/search?q=socket');
		$this->assertIdentical($url, 'http://www.google.com/search?q=socket');

		$url = $this->Socket->url();
		$this->assertIdentical($url, 'http://www.google.com/');

		$this->Socket->configUri('https://www.google.com');
		$url = $this->Socket->url('/search?q=socket');
		$this->assertIdentical($url, 'https://www.google.com/search?q=socket');

		$this->Socket->reset();
		$this->Socket->configUri('www.google.com:443');
		$url = $this->Socket->url('/search?q=socket');
		$this->assertIdentical($url, 'https://www.google.com/search?q=socket');

		$this->Socket->reset();
		$this->Socket->configUri('www.google.com:8080');
		$url = $this->Socket->url('/search?q=socket');
		$this->assertIdentical($url, 'http://www.google.com:8080/search?q=socket');
	}
/**
 * testGet method
 * 
 * @access public
 * @return void
 */
	function testGet() {
		$this->RequestSocket->reset();

		$this->RequestSocket->expect('request', a(array('method' => 'GET', 'uri' => 'http://www.google.com/')));
		$this->RequestSocket->get('http://www.google.com/');

		$this->RequestSocket->expect('request', a(array('method' => 'GET', 'uri' => 'http://www.google.com/?foo=bar')));
		$this->RequestSocket->get('http://www.google.com/', array('foo' => 'bar'));

		$this->RequestSocket->expect('request', a(array('method' => 'GET', 'uri' => 'http://www.google.com/?foo=bar')));
		$this->RequestSocket->get('http://www.google.com/', 'foo=bar');

		$this->RequestSocket->expect('request', a(array('method' => 'GET', 'uri' => 'http://www.google.com/?foo=23&foobar=42')));
		$this->RequestSocket->get('http://www.google.com/?foo=bar', array('foobar' => '42', 'foo' => '23'));

		$this->RequestSocket->expect('request', a(array('method' => 'GET', 'uri' => 'http://www.google.com/', 'auth' => array('user' => 'foo', 'pass' => 'bar'))));
		$this->RequestSocket->get('http://www.google.com/', null, array('auth' => array('user' => 'foo', 'pass' => 'bar')));
	}
/**
 * testPostPutDelete method
 * 
 * @access public
 * @return void
 */
	function testPostPutDelete() {
		$this->RequestSocket->reset();

		foreach (array('POST', 'PUT', 'DELETE') as $method) {
			$this->RequestSocket->expect('request', a(array('method' => $method, 'uri' => 'http://www.google.com/', 'body' => array())));
			$this->RequestSocket->{low($method)}('http://www.google.com/');

			$this->RequestSocket->expect('request', a(array('method' => $method, 'uri' => 'http://www.google.com/', 'body' => array('Foo' => 'bar'))));
			$this->RequestSocket->{low($method)}('http://www.google.com/', array('Foo' => 'bar'));

			$this->RequestSocket->expect('request', a(array('method' => $method, 'uri' => 'http://www.google.com/', 'body' => null, 'line' => 'Hey Server')));
			$this->RequestSocket->{low($method)}('http://www.google.com/', null, array('line' => 'Hey Server'));
		}
	}

/**
 * Enter description here...
 *
 */
	function testParseResponse() {
		$this->Socket->reset();

		$r = $this->Socket->parseResponse(array('foo' => 'bar'));
		$this->assertIdentical($r, array('foo' => 'bar'));

		$r = $this->Socket->parseResponse(true);
		$this->assertIdentical($r, false);

		$r = $this->Socket->parseResponse("HTTP Foo\r\nBar: La");
		$this->assertIdentical($r, false);

		$tests = array(
			'simple-request' => array(
				'response' => array(
					'status-line' => "HTTP/1.x 200 OK\r\n",
					'header' => "Date: Mon, 16 Apr 2007 04:14:16 GMT\r\nServer: CakeHttp Server\r\n",
					'body' => "<h1>Hello World</h1>\r\n<p>It's good to be html</p>"
				)
				, 'expectations' => array(
					'status.http-version' => 'HTTP/1.x',
					'status.code' => 200,
					'status.reason-phrase' => 'OK',
					'header' => $this->Socket->parseHeader("Date: Mon, 16 Apr 2007 04:14:16 GMT\r\nServer: CakeHttp Server\r\n"),
					'body' => "<h1>Hello World</h1>\r\n<p>It's good to be html</p>"
				)
			),
			'no-header' => array(
				'response' => array(
					'status-line' => "HTTP/1.x 404 OK\r\n",
					'header' => null,
				)
				, 'expectations' => array(
					'status.code' => 404,
					'header' => array()
				)
			),
			'chunked' => array(
				'response' => array(
					'header' => "Transfer-Encoding: chunked\r\n",
					'body' => "19\r\nThis is a chunked message\r\n0\r\n"
				),
				'expectations' => array(
					'body' => "This is a chunked message",
					'header' => $this->Socket->parseHeader("Transfer-Encoding: chunked\r\n")
				)
			),
			'enitity-header' => array(
				'response' => array(
					'body' => "19\r\nThis is a chunked message\r\n0\r\nFoo: Bar\r\n"
				),
				'expectations' => array(
					'header' => $this->Socket->parseHeader("Transfer-Encoding: chunked\r\nFoo: Bar\r\n")
				)
			),
			'enitity-header-combine' => array(
				'response' => array(
					'header' => "Transfer-Encoding: chunked\r\nFoo: Foobar\r\n"
				),
				'expectations' => array(
					'header' => $this->Socket->parseHeader("Transfer-Encoding: chunked\r\nFoo: Foobar\r\nFoo: Bar\r\n")
				)
			)
		);

		$testResponse = array();
		$expectations = array();

		foreach ($tests as $name => $test) {

			$testResponse = array_merge($testResponse, $test['response']);
			$testResponse['response'] = $testResponse['status-line'].$testResponse['header']."\r\n".$testResponse['body'];
			$r = $this->Socket->parseResponse($testResponse['response']);
			$expectations = array_merge($expectations, $test['expectations']);

			foreach ($expectations as $property => $expectedVal) {
				$val = Set::extract($r, $property);
				$this->assertIdentical($val, $expectedVal, 'Test "'.$name.'": response.'.$property.' - %s');
			}

			foreach (array('status-line', 'header', 'body', 'response') as $field) {
				$this->assertIdentical($r['raw'][$field], $testResponse[$field], 'Test response.raw.'.$field.': %s');
			}
		}
	}

/**
 * Enter description here...
 *
 */
	function testDecodeBody() {
		$this->Socket->reset();

		$r = $this->Socket->decodeBody(true);
		$this->assertIdentical($r, false);

		$r = $this->Socket->decodeBody('Foobar', false);
		$this->assertIdentical($r, array('body' => 'Foobar', 'header' => false));

		$encodings = array(
			'chunked' => array(
				'encoded' => "19\r\nThis is a chunked message\r\n0\r\n",
				'decoded' => array('body' => "This is a chunked message", 'header' => false)
			),
			'foo-coded' => array(
				'encoded' => '!Foobar!',
				'decoded' => array('body' => '!Foobar!', 'header' => false),
				'error' => new PatternExpectation('/unknown encoding: foo-coded/i')
			)
		);

		foreach ($encodings as $encoding => $sample) {
			if (isset($sample['error'])) {
				$this->expectError($sample['error']);
			}

			$r = $this->Socket->decodeBody($sample['encoded'], $encoding);
			$this->assertIdentical($r, $sample['decoded']);

			if (isset($sample['error'])) {
				$this->Socket->quirksMode = true;
				$r = $this->Socket->decodeBody($sample['encoded'], $encoding);
				$this->assertIdentical($r, $sample['decoded']);
				$this->Socket->quirksMode = false;
			}
		}
	}

/**
 * Enter description here...
 *
 */
	function testDecodeChunkedBody() {
		$this->Socket->reset();

		$r = $this->Socket->decodeChunkedBody(true);
		$this->assertIdentical($r, false);

		$encoded = "19\r\nThis is a chunked message\r\n0\r\n";
		$decoded = "This is a chunked message";
		$r = $this->Socket->decodeChunkedBody($encoded);
		$this->assertIdentical($r['body'], $decoded);
		$this->assertIdentical($r['header'], false);

		$encoded = "19 \r\nThis is a chunked message\r\n0\r\n";
		$r = $this->Socket->decodeChunkedBody($encoded);
		$this->assertIdentical($r['body'], $decoded);

		$encoded = "19\r\nThis is a chunked message\r\nE\r\n\nThat is cool\n\r\n0\r\n";
		$decoded = "This is a chunked message\nThat is cool\n";
		$r = $this->Socket->decodeChunkedBody($encoded);
		$this->assertIdentical($r['body'], $decoded);
		$this->assertIdentical($r['header'], false);

		$encoded = "19\r\nThis is a chunked message\r\nE;foo-chunk=5\r\n\nThat is cool\n\r\n0\r\n";
		$r = $this->Socket->decodeChunkedBody($encoded);
		$this->assertIdentical($r['body'], $decoded);
		$this->assertIdentical($r['header'], false);

		$encoded = "19\r\nThis is a chunked message\r\nE\r\n\nThat is cool\n\r\n0\r\nfoo-header: bar\r\ncake: PHP\r\n\r\n";
		$r = $this->Socket->decodeChunkedBody($encoded);
		$this->assertIdentical($r['body'], $decoded);
		$this->assertIdentical($r['header'], array('Foo-Header' => 'bar', 'Cake' => 'PHP'));

		$encoded = "19\r\nThis is a chunked message\r\nE\r\n\nThat is cool\n\r\n";
		$this->expectError(new PatternExpectation('/activate quirks mode/i'));
		$r = $this->Socket->decodeChunkedBody($encoded);
		$this->assertIdentical($r, false);

		$this->Socket->quirksMode = true;
		$r = $this->Socket->decodeChunkedBody($encoded);
		$this->assertIdentical($r['body'], $decoded);
		$this->assertIdentical($r['header'], false);

		$encoded = "19\r\nThis is a chunked message\r\nE\r\n\nThat is cool\n\r\nfoo-header: bar\r\ncake: PHP\r\n\r\n";
		$r = $this->Socket->decodeChunkedBody($encoded);
		$this->assertIdentical($r['body'], $decoded);
		$this->assertIdentical($r['header'], array('Foo-Header' => 'bar', 'Cake' => 'PHP'));
	}
/**
 * testBuildRequestLine method
 * 
 * @access public
 * @return void
 */
	function testBuildRequestLine() {
		$this->Socket->reset();

		$this->expectError(new PatternExpectation('/activate quirks mode/i'));
		$r = $this->Socket->buildRequestLine('Foo');
		$this->assertIdentical($r, false);

		$this->Socket->quirksMode = true;
		$r = $this->Socket->buildRequestLine('Foo');
		$this->assertIdentical($r, 'Foo');
		$this->Socket->quirksMode = false;

		$r = $this->Socket->buildRequestLine(true);
		$this->assertIdentical($r, false);

		$r = $this->Socket->buildRequestLine(array('foo' => 'bar', 'method' => 'foo'));
		$this->assertIdentical($r, false);

		$r = $this->Socket->buildRequestLine(array('method' => 'GET', 'uri' => 'http://www.cakephp.org/search?q=socket'));
		$this->assertIdentical($r, "GET /search?q=socket HTTP/1.1\r\n");

		$request = array(
			'method' => 'GET',
			'uri' => array(
				'path' => '/search',
				'query' => array('q' => 'socket')
			)
		);
		$r = $this->Socket->buildRequestLine($request);
		$this->assertIdentical($r, "GET /search?q=socket HTTP/1.1\r\n");

		unset($request['method']);
		$r = $this->Socket->buildRequestLine($request);
		$this->assertIdentical($r, "GET /search?q=socket HTTP/1.1\r\n");

		$r = $this->Socket->buildRequestLine($request, 'CAKE-HTTP/0.1');
		$this->assertIdentical($r, "GET /search?q=socket CAKE-HTTP/0.1\r\n");

		$request = array('method' => 'OPTIONS', 'uri' => '*');
		$r = $this->Socket->buildRequestLine($request);
		$this->assertIdentical($r, "OPTIONS * HTTP/1.1\r\n");

		$request['method'] = 'GET';
		$this->expectError(new PatternExpectation('/activate quirks mode/i'));
		$r = $this->Socket->buildRequestLine($request);
		$this->assertIdentical($r, false);

		$this->expectError(new PatternExpectation('/activate quirks mode/i'));
		$r = $this->Socket->buildRequestLine("GET * HTTP/1.1\r\n");
		$this->assertIdentical($r, false);

		$this->Socket->quirksMode = true;
		$r = $this->Socket->buildRequestLine($request);
		$this->assertIdentical($r,  "GET * HTTP/1.1\r\n");

		$r = $this->Socket->buildRequestLine("GET * HTTP/1.1\r\n");
		$this->assertIdentical($r, "GET * HTTP/1.1\r\n");
	}

/**
 * Asserts that HttpSocket::parseUri is working properly
 *
 */
	function testParseUri() {
		$this->Socket->reset();

		$uri = $this->Socket->parseUri(array('invalid' => 'uri-string'));
		$this->assertIdentical($uri, false);

		$uri = $this->Socket->parseUri(array('invalid' => 'uri-string'), array('host' => 'somehost'));
		$this->assertIdentical($uri, array('host' => 'somehost', 'invalid' => 'uri-string'));

		$uri = $this->Socket->parseUri(false);
		$this->assertIdentical($uri, false);

		$uri = $this->Socket->parseUri('/my-cool-path');
		$this->assertIdentical($uri, array('path' => '/my-cool-path'));

		$uri = $this->Socket->parseUri('http://bob:[e-mail]:40/search?q=dessert#results');
		$this->assertIdentical($uri, array(
			'scheme' => 'http',
			'host' => 'www.cakephp.org',
			'port' => 40,
			'user' => 'bob',
			'pass' => 'foo123',
			'path' => '/search',
			'query' => array('q' => 'dessert'),
			'fragment' => 'results'
		));

		$uri = $this->Socket->parseUri('http://www.cakephp.org/');
		$this->assertIdentical($uri, array(
			'scheme' => 'http',
			'host' => 'www.cakephp.org',
			'path' => '/',
		));

		$uri = $this->Socket->parseUri('http://www.cakephp.org', true);
		$this->assertIdentical($uri, array(
			'scheme' => 'http',
			'host' => 'www.cakephp.org',
			'port' => 80,
			'user' => null,
			'pass' => null,
			'path' => '/',
			'query' => array(),
			'fragment' => null
		));

		$uri = $this->Socket->parseUri('https://www.cakephp.org', true);
		$this->assertIdentical($uri, array(
			'scheme' => 'https',
			'host' => 'www.cakephp.org',
			'port' => 443,
			'user' => null,
			'pass' => null,
			'path' => '/',
			'query' => array(),
			'fragment' => null
		));

		$uri = $this->Socket->parseUri('www.cakephp.org:443/query?foo', true);
		$this->assertIdentical($uri, array(
			'scheme' => 'https',
			'host' => 'www.cakephp.org',
			'port' => 443,
			'user' => null,
			'pass' => null,
			'path' => '/query',
			'query' => array('foo' => ""),
			'fragment' => null
		));

		$uri = $this->Socket->parseUri('http://www.cakephp.org', array('host' => 'piephp.org', 'user' => 'bob', 'fragment' => 'results'));
		$this->assertIdentical($uri, array(
			'host' => 'www.cakephp.org',
			'user' => 'bob',
			'fragment' => 'results',
			'scheme' => 'http'
		));

		$uri = $this->Socket->parseUri('https://www.cakephp.org', array('scheme' => 'http', 'port' => 23));
		$this->assertIdentical($uri, array(
			'scheme' => 'https',
			'port' => 23,
			'host' => 'www.cakephp.org'
		));

		$uri = $this->Socket->parseUri('www.cakephp.org:59', array('scheme' => array('http', 'https'), 'port' => 80));
		$this->assertIdentical($uri, array(
			'scheme' => 'http',
			'port' => 59,
			'host' => 'www.cakephp.org'
		));

		$uri = $this->Socket->parseUri(array('scheme' => 'http', 'host' => 'www.google.com', 'port' => 8080), array('scheme' => array('http', 'https'), 'host' => 'www.google.com', 'port' => array(80, 443)));
		$this->assertIdentical($uri, array(
			'scheme' => 'http',
			'host' => 'www.google.com',
			'port' => 8080,
		));
	}

/**
 * Tests that HttpSocket::buildUri can turn all kinds of uri arrays (and strings) into fully or partially qualified URI's
 *
 */
	function testBuildUri() {
		$this->Socket->reset();