diff core/modules/views/src/Tests/Plugin/DisplayFeedTest.php @ 0:4c8ae668cc8c

Initial import (non-working)

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/core/modules/views/src/Tests/Plugin/DisplayFeedTest.php	Wed Nov 29 16:09:58 2017 +0000
@@ -0,0 +1,176 @@
+<?php
+
+namespace Drupal\views\Tests\Plugin;
+
+use Drupal\views\Views;
+
+/**
+ * Tests the feed display plugin.
+ *
+ * @group views
+ * @see \Drupal\views\Plugin\views\display\Feed
+ */
+class DisplayFeedTest extends PluginTestBase {
+
+  /**
+   * Views used by this test.
+   *
+   * @var array
+   */
+  public static $testViews = ['test_display_feed', 'test_attached_disabled', 'test_feed_icon'];
+
+  /**
+   * Modules to enable.
+   *
+   * @var array
+   */
+  public static $modules = ['block', 'node', 'views'];
+
+  protected function setUp() {
+    parent::setUp();
+
+    $this->enableViewsTestModule();
+
+    $admin_user = $this->drupalCreateUser(['administer site configuration']);
+    $this->drupalLogin($admin_user);
+  }
+
+  /**
+   * Tests the rendered output.
+   */
+  public function testFeedOutput() {
+    $this->drupalCreateContentType(['type' => 'page']);
+
+    // Verify a title with HTML entities is properly escaped.
+    $node_title = 'This "cool" & "neat" article\'s title';
+    $node = $this->drupalCreateNode([
+      'title' => $node_title,
+      'body' => [
+        0 => [
+          'value' => 'A paragraph',
+          'format' => filter_default_format(),
+        ],
+      ],
+    ]);
+
+    // Test the site name setting.
+    $site_name = $this->randomMachineName();
+    $this->config('system.site')->set('name', $site_name)->save();
+
+    $this->drupalGet('test-feed-display.xml');
+    $result = $this->xpath('//title');
+    $this->assertEqual($result[0], $site_name, 'The site title is used for the feed title.');
+    $this->assertEqual($result[1], $node_title, 'Node title with HTML entities displays correctly.');
+    // Verify HTML is properly escaped in the description field.
+    $this->assertRaw('&lt;p&gt;A paragraph&lt;/p&gt;');
+
+    $view = $this->container->get('entity.manager')->getStorage('view')->load('test_display_feed');
+    $display = &$view->getDisplay('feed_1');
+    $display['display_options']['sitename_title'] = 0;
+    $view->save();
+
+    $this->drupalGet('test-feed-display.xml');
+    $result = $this->xpath('//title');
+    $this->assertEqual($result[0], 'test_display_feed', 'The display title is used for the feed title.');
+
+    // Add a block display and attach the feed.
+    $view->getExecutable()->newDisplay('block', NULL, 'test');
+    $display = &$view->getDisplay('feed_1');
+    $display['display_options']['displays']['test'] = 'test';
+    $view->save();
+    // Test the feed display adds a feed icon to the block display.
+    $this->drupalPlaceBlock('views_block:test_display_feed-test');
+    $this->drupalGet('<front>');
+    $feed_icon = $this->cssSelect('div.view-id-test_display_feed a.feed-icon');
+    $this->assertTrue(strpos($feed_icon[0]['href'], 'test-feed-display.xml'), 'The feed icon was found.');
+
+    // Test feed display attached to page display with arguments.
+    $this->drupalGet('test-feed-icon/' . $node->id());
+    $page_url = $this->getUrl();
+    $icon_href = $this->cssSelect('a.feed-icon[href *= "test-feed-icon"]')[0]['href'];
+    $this->assertEqual($icon_href, $page_url . '/feed', 'The feed icon was found.');
+    $link_href = $this->cssSelect('link[type = "application/rss+xml"][href *= "test-feed-icon"]')[0]['href'];
+    $this->assertEqual($link_href, $page_url . '/feed', 'The RSS link was found.');
+    $feed_link = simplexml_load_string($this->drupalGet($icon_href))->channel->link;
+    $this->assertEqual($feed_link, $page_url, 'The channel link was found.');
+  }
+
+  /**
+   * Tests the rendered output for fields display.
+   */
+  public function testFeedFieldOutput() {
+    $this->drupalCreateContentType(['type' => 'page']);
+
+    // Verify a title with HTML entities is properly escaped.
+    $node_title = 'This "cool" & "neat" article\'s title';
+    $this->drupalCreateNode([
+      'title' => $node_title,
+      'body' => [
+        0 => [
+          'value' => 'A paragraph',
+          'format' => filter_default_format(),
+        ],
+      ],
+    ]);
+
+    $this->drupalGet('test-feed-display-fields.xml');
+    $result = $this->xpath('//title/a');
+    $this->assertEqual($result[0], $node_title, 'Node title with HTML entities displays correctly.');
+    // Verify HTML is properly escaped in the description field.
+    $this->assertRaw('&lt;p&gt;A paragraph&lt;/p&gt;');
+  }
+
+  /**
+   * Tests that nothing is output when the feed display is disabled.
+   */
+  public function testDisabledFeed() {
+    $this->drupalCreateContentType(['type' => 'page']);
+    $this->drupalCreateNode();
+
+    // Ensure that the feed_1 display is attached to the page_1 display.
+    $view = Views::getView('test_attached_disabled');
+    $view->setDisplay('page_1');
+    $attached_displays = $view->display_handler->getAttachedDisplays();
+    $this->assertTrue(in_array('feed_1', $attached_displays), 'The feed display is attached to the page display.');
+
+    // Check that the rss header is output on the page display.
+    $this->drupalGet('/test-attached-disabled');
+    $feed_header = $this->xpath('//link[@rel="alternate"]');
+    $this->assertEqual($feed_header[0]['type'], 'application/rss+xml', 'The feed link has the type application/rss+xml.');
+    $this->assertTrue(strpos($feed_header[0]['href'], 'test-attached-disabled.xml'), 'Page display contains the correct feed URL.');
+
+    // Disable the feed display.
+    $view->displayHandlers->get('feed_1')->setOption('enabled', FALSE);
+    $view->save();
+
+    // Ensure there is no link rel present on the page.
+    $this->drupalGet('/test-attached-disabled');
+    $result = $this->xpath('//link[@rel="alternate"]');
+    $this->assertTrue(empty($result), 'Page display does not contain a feed header.');
+
+    // Ensure the feed attachment returns 'Not found'.
+    $this->drupalGet('/test-attached-disabled.xml');
+    $this->assertResponse(404);
+  }
+
+  /**
+   * Tests that the feed display works when the linked display is disabled.
+   */
+  public function testDisabledLinkedDisplay() {
+    $view = Views::getView('test_attached_disabled');
+    $view->setDisplay();
+    // Disable the page and link the feed to the page.
+    $view->displayHandlers->get('feed_1')->setOption('link_display', 'page_1');
+    $view->displayHandlers->get('page_1')->setOption('enabled', FALSE);
+    $view->save();
+
+    \Drupal::service('router.builder')->rebuild();
+
+    $this->drupalGet('test-attached-disabled');
+    $this->assertResponse(404);
+    // Ensure the feed can still be reached.
+    $this->drupalGet('test-attached-disabled.xml');
+    $this->assertResponse(200);
+  }
+
+}