Merge pull request #33 from uwej711/add_assert_not_has_service

add assertContainerBuilderNotHasService to test that a service is not de...

Author: matthiasnoback

PhpUnit/AbstractContainerBuilderTestCase.php

@@ -86,6 +86,20 @@ protected function assertContainerBuilderHasService($serviceId, $expectedClass =
         );
     }
 
+    /**
+     * Assert that the ContainerBuilder for this test does not have a service definition with the given id.
+     *
+     * @param $serviceId
+     */
+    protected function assertContainerBuilderNotHasService($serviceId)
+    {
+        self::assertThat(
+            $this->container,
+            new \PHPUnit_Framework_Constraint_Not(new ContainerBuilderHasServiceDefinitionConstraint($serviceId, null, false))
+        );
+    }
+
+
     /**
      * Assert that the ContainerBuilder for this test has a synthetic service with the given id.
      *

README.md

@@ -293,6 +293,8 @@ These are the available semantic assertions for each of the test cases shown abo
 <dd>Assert that the <code>ContainerBuilder</code> for this test has a service definition with the given id.</dd>
 <dt><code>assertContainerBuilderHasService($serviceId, $expectedClass)</code></dt>
 <dd>Assert that the <code>ContainerBuilder</code> for this test has a service definition with the given id and class.</dd>
+<dt><code>assertContainerBuilderNotHasService($serviceId)</code></dt>
+<dd>Assert that the <code>ContainerBuilder</code> for this test does not have a service definition with the given id.</dd>
 <dt><code>assertContainerBuilderHasSyntheticService($serviceId)</code></dt>
 <dd>Assert that the <code>ContainerBuilder</code> for this test has a synthetic service with the given id.</dd>
 <dt><code>assertContainerBuilderHasAlias($aliasId)</code></dt>

Tests/PhpUnit/AbstractExtensionTestCaseTest.php

@@ -237,4 +237,26 @@ public function if_definition_should_have_a_certain_arguments_for_a_method_call_
             array('a wrong argument')
         );
     }
+
+    /**
+     * @test
+     */
+    public function if_service_is_defined_it_fails()
+    {
+        $this->load();
+
+        $this->setExpectedException('\PHPUnit_Framework_ExpectationFailedException');
+
+        $this->assertContainerBuilderNotHasService('loaded_service_id');
+    }
+
+    /**
+     * @test
+     */
+    public function if_service_is_not_defined_it_does_not_fail()
+    {
+        $this->load();
+
+        $this->assertContainerBuilderNotHasService('undefined');
+    }
 }