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authorIvan Enderlin <ivan.enderlin@hoa-project.net>2016-05-30 08:27:07 +0200
committerIvan Enderlin <ivan.enderlin@hoa-project.net>2016-06-17 17:04:44 +0200
commitd9242cd62578ca3ad369e1520d0833b92e8f9938 (patch)
tree10bcbc5cb9271a383d5a9b8fa9c785ce69fe0ea4
parent3f559f7dcb62af9bd6e0bd572819e6bab1a631ce (diff)
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Test: Write test suite of `Hoa\Websocket\Server`.
-rw-r--r--Test/Unit/Server.php260
1 files changed, 260 insertions, 0 deletions
diff --git a/Test/Unit/Server.php b/Test/Unit/Server.php
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+<?php
+
+/**
+ * Hoa
+ *
+ *
+ * @license
+ *
+ * New BSD License
+ *
+ * Copyright © 2007-2016, Hoa community. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of the Hoa nor the names of its contributors may be
+ * used to endorse or promote products derived from this software without
+ * specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS AND CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+namespace Hoa\Webocket\Test\Unit;
+
+use Hoa\Http;
+use Hoa\Test;
+use Hoa\Websocket;
+use Hoa\Websocket\Server as SUT;
+use Mock\Hoa\Socket;
+
+/**
+ * Class \Hoa\Websocket\Test\Unit\Server.
+ *
+ * Test suite for the WebSocket server class.
+ *
+ * @copyright Copyright © 2007-2016 Hoa community
+ * @license New BSD License
+ */
+class Server extends Test\Unit\Suite
+{
+ public function case_is_a_connection()
+ {
+ $this
+ ->given($this->mockGenerator->orphanize('__construct'))
+ ->when($result = new \Mock\Hoa\Websocket\Server())
+ ->then
+ ->object($result)
+ ->isInstanceOf(Websocket\Connection::class);
+ }
+
+ public function case_constructor()
+ {
+ $this
+ ->given(
+ $socket = new Socket\Server('tcp://*:1234'),
+ $request = new Http\Request()
+ )
+ ->when($result = new SUT($socket, $request))
+ ->then
+ ->object($result->getConnection())
+ ->isIdenticalTo($socket)
+ ->object($result->getRequest())
+ ->isIdenticalTo($request);
+ }
+
+ public function case_constructor_with_an_undefined_request()
+ {
+ $this
+ ->given($socket = new Socket\Server('tcp://*:1234'))
+ ->when($result = new SUT($socket))
+ ->then
+ ->object($result->getConnection())
+ ->isIdenticalTo($socket)
+ ->object($result->getRequest())
+ ->isInstanceOf(Http\Request::class);
+ }
+
+ public function case_do_handshake_rfc6455()
+ {
+ $self = $this;
+
+ $this
+ ->given(
+ $socket = new Socket\Server('tcp://*:1234'),
+ $request = new Http\Request(),
+ $this->mockGenerator->orphanize('__construct'),
+ $node = new \Mock\Hoa\Websocket\Node(),
+ $server = new SUT($socket, $request),
+
+ $secWebSocketKey = 'Y2FzZV9kb19oYW5kc2hhaA==',
+
+ $this->calling($socket)->read[1] =
+ 'GET /foobar HTTP/1.1' . CRLF .
+ 'Sec-WebSocket-Key: ' . $secWebSocketKey . CRLF . CRLF,
+ $this->calling($socket)->writeAll = function ($_data) use (&$called, $self, $secWebSocketKey) {
+ $called = true;
+
+ $self
+ ->let($challenge = base64_encode(sha1($secWebSocketKey . Websocket\Protocol\Rfc6455::GUID, true)))
+ ->string($_data)
+ ->isEqualTo(
+ 'HTTP/1.1 101 Switching Protocols' . CRLF .
+ 'Upgrade: websocket' . CRLF .
+ 'Connection: Upgrade' . CRLF .
+ 'Sec-WebSocket-Accept: ' . $challenge . CRLF .
+ 'Sec-WebSocket-Version: 13' . CRLF . CRLF
+ );
+
+ return strlen($_data);
+ },
+ $this->calling($socket)->getCurrentNode = $node
+ )
+ ->when($result = $this->invoke($server)->doHandshake())
+ ->then
+ ->variable($result)
+ ->isNull()
+ ->boolean($called)
+ ->isTrue()
+ ->object($node->getProtocolImplementation())
+ ->isInstanceOf(Websocket\Protocol\Rfc6455::class)
+ ->string($request->getMethod())
+ ->isEqualTo($request::METHOD_GET)
+ ->string($request->getUrl())
+ ->isEqualTo('/foobar')
+ ->array($request->getHeaders())
+ ->isEqualTo([
+ 'sec-websocket-key' => $secWebSocketKey
+ ]);
+ }
+
+ public function case_do_handshake_hybi00()
+ {
+ $self = $this;
+
+ $this
+ ->given(
+ $socket = new Socket\Server('tcp://*:1234'),
+ $request = new Http\Request(),
+ $this->mockGenerator->orphanize('__construct'),
+ $node = new \Mock\Hoa\Websocket\Node(),
+ $server = new SUT($socket, $request),
+
+ $this->calling($socket)->read[1] =
+ 'GET /foobar HTTP/1.1' . CRLF .
+ 'Host: example.org' . CRLF .
+ 'Origin: elpmaxe.org' . CRLF .
+ 'Sec-WebSocket-Key1: 1a23b c45d e f' . CRLF .
+ 'Sec-WebSocket-Key2: 6g78h i90j kl' . CRLF .
+ 'Host: example.org' . CRLF . CRLF .
+ 'hello' . CRLF,
+ $this->calling($socket)->writeAll = function ($_data) use (&$called, $self) {
+ $called = true;
+
+ $self
+ ->let($challenge = md5(pack('N', (int) (12345 / 3)) . pack('N', (int) (67890 / 2)) . 'hello', true))
+ ->string($_data)
+ ->isEqualTo(
+ 'HTTP/1.1 101 WebSocket Protocol Handshake' . CRLF .
+ 'Upgrade: WebSocket' . CRLF .
+ 'Connection: Upgrade' . CRLF .
+ 'Sec-WebSocket-Origin: elpmaxe.org' . CRLF .
+ 'Sec-WebSocket-Location: ws://example.org/foobar' . CRLF . CRLF .
+ $challenge . CRLF
+ );
+
+ return strlen($_data);
+ },
+ $this->calling($socket)->getCurrentNode = $node
+ )
+ ->when($result = $this->invoke($server)->doHandshake())
+ ->then
+ ->variable($result)
+ ->isNull()
+ ->boolean($called)
+ ->isTrue()
+ ->object($node->getProtocolImplementation())
+ ->isInstanceOf(Websocket\Protocol\Hybi00::class)
+ ->string($request->getMethod())
+ ->isEqualTo($request::METHOD_GET)
+ ->string($request->getUrl())
+ ->isEqualTo('/foobar')
+ ->array($request->getHeaders())
+ ->isEqualTo([
+ 'host' => 'example.org',
+ 'origin' => 'elpmaxe.org',
+ 'sec-websocket-key1' => '1a23b c45d e f',
+ 'sec-websocket-key2' => '6g78h i90j kl'
+ ]);
+ }
+
+ public function case_do_handshake_undefined_protocol()
+ {
+ $this
+ ->given(
+ $socket = new Socket\Server('tcp://*:1234'),
+ $request = new Http\Request(),
+ $this->mockGenerator->orphanize('__construct'),
+ $node = new \Mock\Hoa\Websocket\Node(),
+ $server = new SUT($socket, $request),
+
+ $this->calling($socket)->read[1] =
+ 'GET /foobar HTTP/1.1' . CRLF . CRLF,
+ $this->calling($socket)->writeAll = function ($_data) use (&$called) {
+ $called = true;
+
+ return 0;
+ },
+ $this->calling($socket)->getCurrentNode = $node
+ )
+ ->exception(function () use ($server) {
+ $this->invoke($server)->doHandshake();
+ })
+ ->isInstanceOf(Websocket\Exception\BadProtocol::class);
+ }
+
+ public function case_set_request()
+ {
+ $this
+ ->given(
+ $socket = new Socket\Server('tcp://*:1234'),
+ $requestA = new Http\Request(),
+ $requestB = new Http\Request(),
+ $server = new SUT($socket, $requestA)
+ )
+ ->when($result = $server->setRequest($requestB))
+ ->then
+ ->object($result)
+ ->isIdenticalTo($requestA);
+ }
+
+ public function case_get_request()
+ {
+ $this
+ ->given(
+ $socket = new Socket\Server('tcp://*:1234'),
+ $requestA = new Http\Request(),
+ $requestB = new Http\Request(),
+ $server = new SUT($socket, $requestA),
+ $server->setRequest($requestB)
+ )
+ ->when($result = $server->getRequest())
+ ->then
+ ->object($result)
+ ->isIdenticalTo($requestB);
+ }
+}