Merge pull request #111 from FriendsOfSymfony/src-test-coverage

Add tests for src/Test

src/Test/Proxy/AbstractProxy.php

@@ -175,7 +175,7 @@ public function getIp()
     public function setConfigFile($configFile)
     {
         if (!file_exists($configFile)) {
-            throw new \InvalidArgumentException('Cannot find specified Nginx config file: ' . $configFile);
+            throw new \InvalidArgumentException('Cannot find config file: ' . $configFile);
         }
 
         $this->configFile = $configFile;

tests/Unit/Test/PHPUnit/IsCacheHitConstraintTest.php

@@ -0,0 +1,41 @@
+<?php
+
+/*
+ * This file is part of the FOSHttpCache package.
+ *
+ * (c) FriendsOfSymfony <http://friendsofsymfony.github.com/>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace FOS\HttpCache\Tests\Unit\Test\PHPUnit;
+
+use FOS\HttpCache\Test\PHPUnit\IsCacheHitConstraint;
+
+class IsCacheHitConstraintTest extends \PHPUnit_Framework_TestCase
+{
+    /**
+     * @var IsCacheHitConstraint
+     */
+    private $constraint;
+
+    public function setUp()
+    {
+        $this->constraint = new IsCacheHitConstraint('cache-header');
+    }
+
+    /**
+     * @expectedException \PHPUnit_Framework_ExpectationFailedException
+     */
+    public function testMatches()
+    {
+        $response = \Mockery::mock('\Guzzle\Http\Message\Response[getHeader]', array(null))
+            ->shouldReceive('getHeader')
+            ->once()
+            ->andReturn('MISS')
+            ->getMock();
+
+        $this->constraint->evaluate($response);
+    }
+}

tests/Unit/Test/PHPUnit/IsCacheMissConstraintTest.php

@@ -0,0 +1,41 @@
+<?php
+
+/*
+ * This file is part of the FOSHttpCache package.
+ *
+ * (c) FriendsOfSymfony <http://friendsofsymfony.github.com/>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace FOS\HttpCache\Tests\Unit\Test\PHPUnit;
+
+use FOS\HttpCache\Test\PHPUnit\IsCacheMissConstraint;
+
+class IsCacheMissConstraintTest extends \PHPUnit_Framework_TestCase
+{
+    /**
+     * @var IsCacheMissConstraint
+     */
+    private $constraint;
+
+    public function setUp()
+    {
+        $this->constraint = new IsCacheMissConstraint('cache-header');
+    }
+
+    /**
+     * @expectedException \PHPUnit_Framework_ExpectationFailedException
+     */
+    public function testMatches()
+    {
+        $response = \Mockery::mock('\Guzzle\Http\Message\Response[getHeader]', array(null))
+            ->shouldReceive('getHeader')
+            ->once()
+            ->andReturn('HIT')
+            ->getMock();
+
+        $this->constraint->evaluate($response);
+    }
+}

tests/Unit/Test/Proxy/VarnishProxyTest.php

@@ -0,0 +1,85 @@
+<?php
+
+/*
+ * This file is part of the FOSHttpCache package.
+ *
+ * (c) FriendsOfSymfony <http://friendsofsymfony.github.com/>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace FOS\HttpCache\Tests\Unit\Test\Proxy;
+
+use FOS\HttpCache\Test\Proxy\VarnishProxy;
+
+class VarnishTestCaseTest extends \PHPUnit_Framework_TestCase
+{
+    /**
+     * @expectedException \InvalidArgumentException
+     * @expectedExceptionMessage Cannot find config file: nope.vcl
+     */
+    public function testInvalidConfigFileThrowsException()
+    {
+        new VarnishProxy('nope.vcl');
+    }
+
+    public function testStart()
+    {
+        $proxy = new VarnishProxyMock('config.vcl');
+        $proxy->setBinary('/usr/sbin/varnishd');
+        $proxy->setConfigDir('/my/varnish/dir');
+        $proxy->setIp('192.168.0.1');
+        $proxy->setManagementPort(1331);
+        $proxy->setCacheDir('/tmp/cache/dir');
+        $proxy->start();
+
+        $this->assertEquals('/usr/sbin/varnishd', $proxy->command);
+        $this->assertEquals(
+            array(
+                '-a', '192.168.0.1:6181',
+                '-T', '192.168.0.1:1331',
+                '-f', 'config.vcl',
+                '-n', '/tmp/cache/dir',
+                '-p', 'vcl_dir=/my/varnish/dir',
+                '-P', '/tmp/foshttpcache-varnish.pid',
+            ),
+            $proxy->arguments
+        );
+    }
+
+    /**
+     * @expectedException \RuntimeException
+     * @expectedExceptionMessage Caching proxy cannot be reached at 127.0.0.1:6181
+     */
+    public function testWaitThrowsException()
+    {
+        $proxy = new VarnishProxyMock('config.vcl');
+        $proxy->wait = false;
+
+        $proxy->start();
+    }
+}
+
+class VarnishProxyMock extends VarnishProxy
+{
+    public $command;
+    public $arguments;
+    public $wait = true;
+
+    public function setConfigFile($configFile)
+    {
+        $this->configFile = $configFile;
+    }
+
+    protected function runCommand($command, array $arguments)
+    {
+        $this->command = $command;
+        $this->arguments = $arguments;
+    }
+
+    protected function wait($timeout, $callback)
+    {
+        return $this->wait;
+    }
+}