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1 <?php
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2
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3 namespace Drupal\Tests\taxonomy\Functional;
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4
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5 use Drupal\Core\Field\FieldStorageDefinitionInterface;
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6 use Drupal\views\Views;
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7
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8 /**
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9 * Ensure that data added as terms appears in RSS feeds if "RSS Category" format
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10 * is selected.
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11 *
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12 * @group taxonomy
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13 */
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14 class RssTest extends TaxonomyTestBase {
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15
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16 /**
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17 * Modules to enable.
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18 *
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19 * @var array
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20 */
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21 public static $modules = ['node', 'field_ui', 'views'];
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22
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23 /**
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24 * Vocabulary for testing.
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25 *
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26 * @var \Drupal\taxonomy\VocabularyInterface
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27 */
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28 protected $vocabulary;
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29
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30 /**
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31 * Name of the taxonomy term reference field.
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32 *
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33 * @var string
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34 */
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35 protected $fieldName;
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36
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37 protected function setUp() {
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38 parent::setUp();
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39
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40 $this->drupalLogin($this->drupalCreateUser(['administer taxonomy', 'bypass node access', 'administer content types', 'administer node display']));
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41 $this->vocabulary = $this->createVocabulary();
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42 $this->fieldName = 'taxonomy_' . $this->vocabulary->id();
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43
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44 $handler_settings = [
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45 'target_bundles' => [
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46 $this->vocabulary->id() => $this->vocabulary->id(),
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47 ],
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48 'auto_create' => TRUE,
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49 ];
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50 $this->createEntityReferenceField('node', 'article', $this->fieldName, NULL, 'taxonomy_term', 'default', $handler_settings, FieldStorageDefinitionInterface::CARDINALITY_UNLIMITED);
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51
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52 entity_get_form_display('node', 'article', 'default')
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53 ->setComponent($this->fieldName, [
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54 'type' => 'options_select',
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55 ])
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56 ->save();
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57 entity_get_display('node', 'article', 'default')
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58 ->setComponent($this->fieldName, [
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59 'type' => 'entity_reference_label',
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60 ])
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61 ->save();
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62 }
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63
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64 /**
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65 * Tests that terms added to nodes are displayed in core RSS feed.
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66 *
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67 * Create a node and assert that taxonomy terms appear in rss.xml.
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68 */
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69 public function testTaxonomyRss() {
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70 // Create two taxonomy terms.
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71 $term1 = $this->createTerm($this->vocabulary);
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72
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73 // RSS display must be added manually.
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74 $this->drupalGet("admin/structure/types/manage/article/display");
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75 $edit = [
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76 "display_modes_custom[rss]" => '1',
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77 ];
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78 $this->drupalPostForm(NULL, $edit, t('Save'));
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79
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80 // Change the format to 'RSS category'.
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81 $this->drupalGet("admin/structure/types/manage/article/display/rss");
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82 $edit = [
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83 "fields[taxonomy_" . $this->vocabulary->id() . "][type]" => 'entity_reference_rss_category',
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84 "fields[taxonomy_" . $this->vocabulary->id() . "][region]" => 'content',
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85 ];
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86 $this->drupalPostForm(NULL, $edit, t('Save'));
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87
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88 // Post an article.
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89 $edit = [];
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90 $edit['title[0][value]'] = $this->randomMachineName();
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91 $edit[$this->fieldName . '[]'] = $term1->id();
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92 $this->drupalPostForm('node/add/article', $edit, t('Save'));
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93
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94 // Check that the term is displayed when the RSS feed is viewed.
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95 $this->drupalGet('rss.xml');
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96 $test_element = sprintf(
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97 '<category %s>%s</category>',
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98 'domain="' . $term1->toUrl('canonical', ['absolute' => TRUE])->toString() . '"',
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99 $term1->getName()
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100 );
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101 $this->assertRaw($test_element, 'Term is displayed when viewing the rss feed.');
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102
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103 // Test that the feed icon exists for the term.
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104 $this->drupalGet("taxonomy/term/{$term1->id()}");
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105 $this->assertLinkByHref("taxonomy/term/{$term1->id()}/feed");
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106
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107 // Test that the feed page exists for the term.
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108 $this->drupalGet("taxonomy/term/{$term1->id()}/feed");
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109 $assert = $this->assertSession();
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110 $assert->responseHeaderContains('Content-Type', 'application/rss+xml');
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111 // Ensure the RSS version is 2.0.
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112 $rss_array = $this->getSession()->getDriver()->find('rss');
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113 $this->assertEquals('2.0', reset($rss_array)->getAttribute('version'));
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114
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115 // Check that the "Exception value" is disabled by default.
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116 $this->drupalGet('taxonomy/term/all/feed');
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117 $this->assertResponse(404);
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118 // Set the exception value to 'all'.
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119 $view = Views::getView('taxonomy_term');
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120 $arguments = $view->getDisplay()->getOption('arguments');
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121 $arguments['tid']['exception']['value'] = 'all';
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122 $view->getDisplay()->overrideOption('arguments', $arguments);
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123 $view->storage->save();
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124 // Check the article is shown in the feed.
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125 $node = $this->drupalGetNodeByTitle($edit['title[0][value]']);
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126 $raw_xml = '<title>' . $node->label() . '</title>';
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127 $this->drupalGet('taxonomy/term/all/feed');
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128 $this->assertRaw($raw_xml, "Raw text '$raw_xml' is found.");
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129 // Unpublish the article and check that it is not shown in the feed.
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130 $node->setUnpublished()->save();
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131 $this->drupalGet('taxonomy/term/all/feed');
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132 $this->assertNoRaw($raw_xml);
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133 }
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134
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135 }
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