merged branch l3l0/add-lazy-url-matcher-test (PR #404)

Commits
-------

b4f7ce21 Fixed typo
cb3fd7d5 Changed in phpunit.xml.dist and added testsfor lazy url matcher

Discussion
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Changed in phpunit.xml.dist and added testsfor lazy url matcher

* Changed in phpunit.xml.dist make sure that tests will covers only code in src directory.
* Added lazy url matcher

Tests passed: [![Build Status](https://secure.travis-ci.org/l3l0/Silex.png?branch=add-lazy-url-matcher-test)](http://travis-ci.org/l3l0/Silex)

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by igorw at 2012-06-30T12:45:18Z

Nice 👍

Also, how about adding this to .travis.yml:

    script: phpunit --coverage-text

---------------------------------------------------------------------------

by l3l0 at 2012-06-30T14:39:59Z

@igorw Ok I tried but error appear for php 5.3 cause try to cover all code under src even traits: http://travis-ci.org/#!/l3l0/Silex/jobs/1743756

I removed "--coverage-text" in next commit 1201230

phpunit.xml.dist

@@ -16,4 +16,9 @@
             <directory>./tests/Silex/</directory>
         </testsuite>
     </testsuites>
+    <filter>
+        <whitelist>
+            <directory>./src</directory>
+        </whitelist>
+    </filter>
 </phpunit>

tests/Silex/Tests/LazyUrlMatcherTest.php

+<?php
+
+/*
+ * This file is part of the Silex framework.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+namespace Silex\Tests;
+
+use Silex\LazyUrlMatcher;
+
+/**
+ * LazyUrlMatcher test case.
+ *
+ * @author Leszek Prabucki <leszek.prabucki@gmail.com>
+ */
+class LazyUrlMatcherTest extends \PHPUnit_Framework_TestCase
+{
+    /**
+     * @covers Silex\LazyUrlMatcher::getUrlMatcher
+     */
+    public function testUserMatcherIsCreatedLazily()
+    {
+        $callCounter = 0;
+        $urlMatcher = $this->getMock('Symfony\Component\Routing\Matcher\UrlMatcherInterface');
+
+        $matcher = new LazyUrlMatcher(function () use ($urlMatcher, &$callCounter) {
+            $callCounter++;
+
+            return $urlMatcher;
+        });
+
+        $this->assertEquals(0, $callCounter);
+        $matcher->match('path');
+        $this->assertEquals(1, $callCounter);
+    }
+
+    /**
+     * @expectedException LogicException
+     * @expectedExceptionMessage Factory supplied to LazyUrlMatcher must return implementation of UrlMatcherInterface.
+     */
+    public function testThatCanInjectUrlMatcherOnly()
+    {
+        $matcher = new LazyUrlMatcher(function () {
+            return 'someMatcher';
+        });
+
+        $matcher->match('path');
+    }
+
+    /**
+     * @covers Silex\LazyUrlMatcher::match
+     */
+    public function testMatchIsProxy()
+    {
+        $urlMatcher = $this->getMock('Symfony\Component\Routing\Matcher\UrlMatcherInterface');
+        $urlMatcher->expects($this->once())
+            ->method('match')
+            ->with('path')
+            ->will($this->returnValue('matcherReturnValue'));
+
+        $matcher = new LazyUrlMatcher(function () use ($urlMatcher) {
+            return $urlMatcher;
+        });
+        $result = $matcher->match('path');
+
+        $this->assertEquals('matcherReturnValue', $result);
+    }
+
+    /**
+     * @covers Silex\LazyUrlMatcher::setContext
+     */
+    public function testSetContextIsProxy()
+    {
+        $context = $this->getMock('Symfony\Component\Routing\RequestContext');
+        $urlMatcher = $this->getMock('Symfony\Component\Routing\Matcher\UrlMatcherInterface');
+        $urlMatcher->expects($this->once())
+            ->method('setContext')
+            ->with($context);
+
+        $matcher = new LazyUrlMatcher(function () use ($urlMatcher) {
+            return $urlMatcher;
+        });
+        $result = $matcher->setContext($context);
+    }
+
+    /**
+     * @covers Silex\LazyUrlMatcher::getContext
+     */
+    public function testGetContextIsProxy()
+    {
+        $context = $this->getMock('Symfony\Component\Routing\RequestContext');
+        $urlMatcher = $this->getMock('Symfony\Component\Routing\Matcher\UrlMatcherInterface');
+        $urlMatcher->expects($this->once())
+            ->method('getContext')
+            ->will($this->returnValue($context));
+
+        $matcher = new LazyUrlMatcher(function () use ($urlMatcher) {
+            return $urlMatcher;
+        });
+        $resultContext = $matcher->getContext();
+
+        $this->assertSame($resultContext, $context);
+    }
+}