Add test suite

Author: clue

.travis.yml

@@ -0,0 +1,9 @@
+language: php
+php:
+  - 5.3
+  - 5.6
+  - hhvm
+install:
+  - composer install --prefer-source --no-interaction
+script:
+  - phpunit --coverage-text

phpunit.xml.dist

@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="UTF-8"?>
+
+<phpunit bootstrap="tests/bootstrap.php"
+         colors="true"
+         convertErrorsToExceptions="true"
+         convertNoticesToExceptions="true"
+         convertWarningsToExceptions="true"
+>
+    <testsuites>
+        <testsuite name="SSDP Test Suite">
+            <directory>./tests/</directory>
+        </testsuite>
+    </testsuites>
+    <filter>
+        <whitelist>
+            <directory>./src/</directory>
+        </whitelist>
+    </filter>
+</phpunit>

src/Client.php

@@ -5,6 +5,7 @@
 use React\EventLoop\LoopInterface;
 use Clue\React\Multicast\Factory as MulticastFactory;
 use React\Promise\Deferred;
+use RuntimeException;
 
 class Client
 {

tests/ClientTest.php

@@ -0,0 +1,55 @@
+<?php
+
+use Clue\React\Ssdp\Client;
+use React\EventLoop\Factory;
+
+class ClientTest extends TestCase
+{
+    public function testCtor()
+    {
+        $loop = $this->getMock('React\EventLoop\LoopInterface');
+        new Client($loop);
+    }
+
+    public function testSearchCancel()
+    {
+        $loop = $this->getMock('React\EventLoop\LoopInterface');
+        $multicast = $this->getMockBuilder('Clue\React\Multicast\Factory')->disableOriginalConstructor()->getMock();
+        $client = new Client($loop, $multicast);
+
+        $socket = $this->getMock('React\Datagram\SocketInterface');
+        $socket->expects($this->once())->method('send');
+
+        $timer = $this->getMock('React\EventLoop\Timer\TimerInterface');
+        $loop->expects($this->once())->method('addTimer')->will($this->returnValue($timer));
+
+        $multicast->expects($this->once())->method('createSender')->will($this->returnValue($socket));
+
+        $promise = $client->search();
+
+        $this->assertInstanceOf('React\Promise\PromiseInterface', $promise);
+
+        if (!($promise instanceof React\Promise\CancellablePromiseInterface)) {
+            $this->markTestSkipped();
+        }
+
+        $socket->expects($this->once())->method('close');
+        $timer->expects($this->once())->method('cancel');
+
+        $promise->cancel();
+
+        $promise->then(null, $this->expectCallableOnce());
+    }
+
+    public function testSearchTimeout()
+    {
+        $loop = Factory::create();
+        $client = new Client($loop);
+
+        $promise = $client->search('ssdp:all', 0.01);
+
+        $loop->run();
+
+        $promise->then($this->expectCallableOnce(), $this->expectCallableNever(), $this->expectCallableNever());
+    }
+}

tests/bootstrap.php

@@ -0,0 +1,42 @@
+<?php
+
+require __DIR__ . '/../vendor/autoload.php';
+
+class TestCase extends PHPUnit_Framework_TestCase
+{
+    protected function expectCallableOnce()
+    {
+        $mock = $this->createCallableMock();
+
+        $mock
+            ->expects($this->once())
+            ->method('__invoke');
+
+        return $mock;
+    }
+
+    protected function expectCallableNever()
+    {
+        $mock = $this->createCallableMock();
+        $mock
+        ->expects($this->never())
+        ->method('__invoke');
+
+        return $mock;
+    }
+
+    /**
+     * @link https://github.com/reactphp/react/blob/master/tests/React/Tests/Socket/TestCase.php (taken from reactphp/react)
+     */
+    protected function createCallableMock()
+    {
+        return $this->getMock('CallableStub');
+    }
+}
+
+class CallableStub
+{
+    public function __invoke()
+    {
+    }
+}