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.');
}