Merge pull request #46 from drupol/Add-missing-tests

Add missing Unit tests.

Author: LionsAd

src/DependencyInjection/Container.php

@@ -401,7 +401,6 @@ public function initialized($id) {
    * @return string
    *   The camelized string.
    *
-   * @codeCoverageIgnore
    */
   public static function camelize($name) {
     return strtr(ucwords(strtr($name, array('_' => ' ', '\\' => '_ '))), array(' ' => ''));
@@ -416,7 +415,6 @@ public static function camelize($name) {
    * @return string
    *   The underscored string.
    *
-   * @codeCoverageIgnore
    */
   public static function underscore($name) {
     return strtolower(preg_replace(array('/([A-Z]+)([A-Z][a-z])/', '/([a-z\d])([A-Z])/'), array('\\1_\\2', '\\1_\\2'), $name));

tests/src/DependencyInjection/ContainerTest.php

@@ -385,6 +385,41 @@ public function test_initialized() {
     $this->assertTrue($this->container->initialized('late.service'), 'Late service is initialized after it was gotten.');
   }
 
+  /**
+   * Camelizes a string.
+   *
+   * @covers ::camelize
+   * @dataProvider underscoreCamelizeDataProvider
+   */
+  public function test_camelize($string_underscore, $string_camelize) {
+    $result = $this->container->camelize($string_underscore);
+    $this->assertEquals($string_camelize, $result);
+  }
+
+  /**
+   * Un-camelizes a string.
+   *
+   * @covers ::underscore
+   * @dataProvider underscoreCamelizeDataProvider
+   */
+  public function test_underscore($string_underscore, $string_camelize) {
+    $result = $this->container->underscore($string_camelize);
+    $this->assertEquals($string_underscore, $result);
+  }
+
+  /**
+   * Data Provider for ::underscore and ::camelize.
+   */
+  public function underscoreCamelizeDataProvider() {
+    return array(
+      array('service_container', 'ServiceContainer'),
+      array('service_container_symfony', 'ServiceContainerSymfony'),
+      array('123service_container', '123serviceContainer'),
+      array('123service_container_symfony', '123serviceContainerSymfony'),
+      array('123service_container', '123serviceContainer'),
+      array('123service_container_symfony', '123serviceContainerSymfony'),
+    );
+  }
 
   /**
    * Returns a mock container definition.