Extended unit tests of factory

Westwing-Home-and-Living · Mar 22, 2016 · f597f6d · f597f6d
1 parent 13957d5
commit f597f6d
Showing 1 changed file with 104 additions and 6 deletions.
diff --git a/tests/FactoryTests.php b/tests/FactoryTests.php
@@ -11,13 +11,13 @@ class FactoryTests extends PHPUnit_Framework_TestCase
     protected $adapterType = 'Filesystem';
 
     /**
-     * Returns a valid configuration with a single cache adapter using Filesystem
+     * Returns valid configuration(s).
      *
      * @return array
      */
-    protected function getValidSingleAdapterConfig()
+    public function validConfigurationDataProvider()
     {
-        return array(
+        $config1 = array(
             Config::INDEX_CACHE => array(
                 Config::INDEX_ADAPTER => array(
                     $this->adapterName => array(
@@ -27,19 +27,117 @@ protected function getValidSingleAdapterConfig()
                 )
             )
         );
+
+        return array(array($config1));
+    }
+
+    /**
+     * Returns invalid configuration(s).
+     *
+     * @return array
+     */
+    public function invalidConfigurationDataProvider()
+    {
+        $config1 = array(
+            Config::INDEX_CACHE => array(
+                Config::INDEX_ADAPTER => array(
+                    $this->adapterName => array(
+                        'typo' => $this->adapterType,
+                    )
+                )
+            )
+        );
+        $config2 = array(
+            Config::INDEX_CACHE => array(
+                'adaptor' => array(
+                    $this->adapterName => array(
+                        Config::INDEX_TYPE => $this->adapterType,
+                    )
+                )
+            )
+        );
+        $config3 = array(
+            'Cahce' => array(
+                Config::INDEX_ADAPTER => array(
+                    $this->adapterName => array(
+                        Config::INDEX_TYPE => $this->adapterType,
+                    )
+                )
+            )
+        );
+
+        return array(
+            array($config1),
+            array($config2),
+            array($config3),
+        );
     }
 
     /**
-     * Tests that the factory can create a proper PSR-6 compatible Cache Pool based on valid configuration
+     * Tests that the factory can create a proper PSR-6 compatible Cache Pool based on valid configuration.
+     *
+     * @param array $config Adapter configuration
+     *
+     * @dataProvider validConfigurationDataProvider
      */
-    public function testFactoryWithConfigAndSingleFilesystemAdapter()
+    public function testThatFactoryWorksWithValidConfig(array $config)
     {
         $cachePoolFactory = new Factory();
 
-        $cachePoolFactory->setConfig($this->getValidSingleAdapterConfig());
+        $cachePoolFactory->setConfig($config);
 
         $cachePool = $cachePoolFactory->make($this->adapterName);
 
         $this->assertInstanceOf('Psr\\Cache\\CacheItemPoolInterface', $cachePool);
     }
+
+    /**
+     * Tests that the factory exception when no config array and no config file are set in the factory.
+     *
+     * @expectedException RuntimeException
+     */
+    public function testThatFactoryThrowsExceptionWhenNoConfigAndNoConfigFileAreSet()
+    {
+        $cachePoolFactory = new Factory();
+
+        $cachePoolFactory->make($this->adapterName);
+    }
+
+    /**
+     * Tests that the factory throws exception when the configuration is invalid.
+     *
+     * @param array $config Adapter configuration
+     *
+     * @dataProvider invalidConfigurationDataProvider
+     *
+     * @expectedException RuntimeException
+     * @expectedExceptionMessage Invalid configuration
+     */
+    public function testThatFactoryThrowsExceptionWithInvalidConfig(array $config)
+    {
+        $cachePoolFactory = new Factory();
+
+        $cachePoolFactory->setConfig($config);
+        $cachePoolFactory->make($this->adapterName);
+    }
+
+    /**
+     * Tests that the factory throws exception when the adapter specified by the 'type' index is not implemented.
+     *
+     * @param array $config Adapter configuration
+     *
+     * @dataProvider validConfigurationDataProvider
+     *
+     * @expectedException RuntimeException
+     * @expectedExceptionMessage There is no cache pool factory implementation for the adapter "local"
+     */
+    public function testThatFactoryThrowsExceptionWhenAdapterDoesNotExist(array $config)
+    {
+        $config[Config::INDEX_CACHE][Config::INDEX_ADAPTER][$this->adapterName][Config::INDEX_TYPE] = 'local';
+
+        $cachePoolFactory = new Factory();
+
+        $cachePoolFactory->setConfig($config);
+        $cachePoolFactory->make($this->adapterName);
+    }
 }