function TermTest::testTaxonomyNode

Test that hook_node_$op implementations work correctly.

Save & edit a node and assert that taxonomy terms are saved/loaded properly.

File

core/modules/taxonomy/tests/src/Functional/TermTest.php, line 192

Class

TermTest

Tests load, save and delete for taxonomy terms.

Namespace

Code

public function testTaxonomyNode() {
  // Create two taxonomy terms.
  $term1 = $this->createTerm($this->vocabulary);
  $term2 = $this->createTerm($this->vocabulary);
  // Post an article.
  $edit = [];
  $edit['title[0][value]'] = $this->randomMachineName();
  $edit['body[0][value]'] = $this->randomMachineName();
  $edit[$this->field
    ->getName() . '[]'] = $term1->id();
  $this->drupalPostForm('node/add/article', $edit, t('Save'));
  // Check that the term is displayed when the node is viewed.
  $node = $this->drupalGetNodeByTitle($edit['title[0][value]']);
  $this->drupalGet('node/' . $node->id());
  $this->assertText($term1->getName(), 'Term is displayed when viewing the node.');
  $this->clickLink(t('Edit'));
  $this->assertText($term1->getName(), 'Term is displayed when editing the node.');
  $this->drupalPostForm(NULL, [], t('Save'));
  $this->assertText($term1->getName(), 'Term is displayed after saving the node with no changes.');
  // Edit the node with a different term.
  $edit[$this->field
    ->getName() . '[]'] = $term2->id();
  $this->drupalPostForm('node/' . $node->id() . '/edit', $edit, t('Save'));
  $this->drupalGet('node/' . $node->id());
  $this->assertText($term2->getName(), 'Term is displayed when viewing the node.');
  // Preview the node.
  $this->drupalPostForm('node/' . $node->id() . '/edit', $edit, t('Preview'));
  $this->assertUniqueText($term2->getName(), 'Term is displayed when previewing the node.');
  $this->drupalPostForm('node/' . $node->id() . '/edit', NULL, t('Preview'));
  $this->assertUniqueText($term2->getName(), 'Term is displayed when previewing the node again.');
}