function TermParentsTest::doTestEditingSingleParent

Performs tests that edit terms with a single parent

Return value

\Drupal\taxonomy\TermInterface[] A list of terms created for testing.

File

core/modules/taxonomy/tests/src/Functional/TermParentsTest.php, line 195

Class

TermParentsTest

Tests managing taxonomy parents through the user interface.

Namespace

Code

protected function doTestEditingSingleParent() {
    $terms = [];
    // Create two terms without any parents.
    $term_1 = $this->createTerm('Test term 1');
    $this->drupalGet($term_1->toUrl('edit-form'));
    $this->assertParentOption('<root>', TRUE);
    $this->drupalPostForm(NULL, [], 'Save');
    $this->assertParentsUnchanged($term_1);
    $terms[] = $term_1;
    $term_2 = $this->createTerm('Test term 2');
    $this->drupalGet($term_2->toUrl('edit-form'));
    $this->assertParentOption('<root>', TRUE);
    $this->assertParentOption('Test term 1');
    $this->drupalPostForm(NULL, [], 'Save');
    $this->assertParentsUnchanged($term_2);
    $terms[] = $term_2;
    // Create two terms with the previously created terms as parents,
    // respectively.
    $term_3 = $this->createTerm('Test term 3', [
        $term_1->id(),
    ]);
    $this->drupalGet($term_3->toUrl('edit-form'));
    $this->assertParentOption('<root>');
    $this->assertParentOption('Test term 1', TRUE);
    $this->assertParentOption('Test term 2');
    $this->drupalPostForm(NULL, [], 'Save');
    $this->assertParentsUnchanged($term_3);
    $terms[] = $term_3;
    $term_4 = $this->createTerm('Test term 4', [
        $term_2->id(),
    ]);
    $this->drupalGet($term_4->toUrl('edit-form'));
    $this->assertParentOption('<root>');
    $this->assertParentOption('Test term 1');
    $this->assertParentOption('-Test term 3');
    $this->assertParentOption('Test term 2', TRUE);
    $this->drupalPostForm(NULL, [], 'Save');
    $this->assertParentsUnchanged($term_4);
    $terms[] = $term_4;
    // Create a term with term 3 as parent.
    $term_5 = $this->createTerm('Test term 5', [
        $term_3->id(),
    ]);
    $this->drupalGet($term_5->toUrl('edit-form'));
    $this->assertParentOption('<root>');
    $this->assertParentOption('Test term 1');
    $this->assertParentOption('-Test term 3', TRUE);
    $this->assertParentOption('Test term 2');
    $this->assertParentOption('-Test term 4');
    $this->drupalPostForm(NULL, [], 'Save');
    $this->assertParentsUnchanged($term_5);
    $terms[] = $term_5;
    return $terms;
}