Version 1

[yaffs-website] / web / core / modules / system / tests / src / Functional / ServiceProvider / ServiceProviderWebTest.php

diff --git a/web/core/modules/system/tests/src/Functional/ServiceProvider/ServiceProviderWebTest.php b/web/core/modules/system/tests/src/Functional/ServiceProvider/ServiceProviderWebTest.php
new file mode 100644 (file)
index 0000000..73d6910
--- /dev/null
+++ b/web/core/modules/system/tests/src/Functional/ServiceProvider/ServiceProviderWebTest.php
@@ -0,0 +1,36 @@
+<?php
+
+namespace Drupal\Tests\system\Functional\ServiceProvider;
+
+use Drupal\Tests\BrowserTestBase;
+
+/**
+ * Tests service provider registration to the DIC.
+ *
+ * @group ServiceProvider
+ */
+class ServiceProviderWebTest extends BrowserTestBase {
+
+  /**
+   * Modules to enable.
+   *
+   * @var array
+   */
+  public static $modules = ['file', 'service_provider_test'];
+
+  /**
+   * Tests that module service providers get registered to the DIC.
+   *
+   * Also tests that services provided by module service providers get
+   * registered to the DIC.
+   */
+  public function testServiceProviderRegistrationIntegration() {
+    $this->assertTrue(\Drupal::hasService('service_provider_test_class'), 'The service_provider_test_class service has been registered to the DIC');
+    // The event subscriber method in the test class calls drupal_set_message()
+    // with a message saying it has fired. This will fire on every page request
+    // so it should show up on the front page.
+    $this->drupalGet('');
+    $this->assertText(t('The service_provider_test event subscriber fired!'), 'The service_provider_test event subscriber fired');
+  }
+
+}