From e5a197cf96298adc9aba0fa9d4cc0ab355e0b619 Mon Sep 17 00:00:00 2001
From: damiankloip <damiankloip@1037976.no-reply.drupal.org>
Date: Fri, 7 Sep 2012 12:44:00 -0400
Subject: [PATCH] Issue #1776494 by damiankloip: Add a generic test for all
Views plugin instances.
---
.../views/Tests/Plugin/PluginInstanceTest.php | 109 ++++++++++++++++++
1 file changed, 109 insertions(+)
create mode 100644 lib/Drupal/views/Tests/Plugin/PluginInstanceTest.php
diff --git a/lib/Drupal/views/Tests/Plugin/PluginInstanceTest.php b/lib/Drupal/views/Tests/Plugin/PluginInstanceTest.php
new file mode 100644
index 000000000000..848cf9c3d8a8
--- /dev/null
+++ b/lib/Drupal/views/Tests/Plugin/PluginInstanceTest.php
@@ -0,0 +1,109 @@
+<?php
+
+/**
+ * @file
+ * Definition of Drupal\views\Tests\Plugin\PluginInstanceTest.
+ */
+
+namespace Drupal\views\Tests\Plugin;
+
+use Drupal\simpletest\UnitTestBase;
+use Drupal\views\Plugin\Type\ViewsPluginManager;
+
+/**
+ * Checks general plugin data and instances for all plugin types.
+ */
+ class PluginInstanceTest extends UnitTestBase {
+
+ /**
+ * All views plugin types.
+ *
+ * @var array
+ */
+ protected $plugin_types = array(
+ 'access',
+ 'area',
+ 'argument',
+ 'argument_default',
+ 'argument_validator',
+ 'cache',
+ 'display_extender',
+ 'display',
+ 'exposed_form',
+ 'field',
+ 'filter',
+ 'join',
+ 'localization',
+ 'pager',
+ 'query',
+ 'relationship',
+ 'row',
+ 'sort',
+ 'style',
+ 'wizard',
+ );
+
+ public static function getInfo() {
+ return array(
+ 'name' => 'Plugin instance unit tests',
+ 'description' => 'Tests that an instance of all views plugins can be created.',
+ 'group' => 'Views Plugins',
+ );
+ }
+
+ /**
+ * Confirms that there is plugin data for all views plugin types.
+ */
+ public function testPluginData() {
+ $plugin_data = $this->getViewsPluginData();
+
+ // Check we have an array of data.
+ $this->assertTrue(is_array($plugin_data), 'Plugin data is an array.');
+
+ // Check all plugin types.
+ foreach ($this->plugin_types as $type) {
+ $this->assertTrue(array_key_exists($type, $plugin_data), format_string('Key for plugin type @type found.', array('@type' => $type)));
+ $this->assertTrue(is_array($plugin_data[$type]) && !empty($plugin_data[$type]), format_string('Plugin type @type has an array of plugins.', array('@type' => $type)));
+ }
+
+ // Tests that the plugin list has not missed any types.
+ $diff = array_diff(array_keys($plugin_data), $this->plugin_types);
+ $this->assertTrue(empty($diff), 'All plugins were found and matched.');
+ }
+
+ /**
+ * Tests creating instances of every views plugin.
+ *
+ * This will iterate through all plugins from _views_fetch_plugin_data().
+ */
+ public function testPluginInstances() {
+ foreach ($this->getViewsPluginData() as $type => $plugins) {
+ // Get a plugin manager for this type.
+ $manager = new ViewsPluginManager($type);
+ foreach ($plugins as $definition) {
+ // Get a reflection class for this plugin.
+ // We only want to test true plugins, i.e. They extend PluginBase.
+ $reflection = new \ReflectionClass($definition['class']);
+ if ($reflection->isSubclassOf('Drupal\views\Plugin\views\PluginBase')) {
+ // Create a plugin instance and check what it is. This is not just
+ // good to check they can be created but for throwing any notices for
+ // method signatures etc... too.
+ $instance = $manager->createInstance($definition['id']);
+ $this->assertTrue($instance instanceof $definition['class'], format_string('Instance of @type:@id created', array('@type' => $type, '@id' => $definition['id'])));
+ }
+ }
+ }
+ }
+
+ /**
+ * Gets all views plugin definition data.
+ *
+ * @return array
+ * A nested array of plugin data, keyed by plugin type.
+ */
+ public function getViewsPluginData() {
+ include_once drupal_get_path('module', 'views') . '/views.module';
+ return views_get_plugin_definitions();
+ }
+
+}
--
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