function PathTaxonomyTermTest::testTermAlias

Tests alias functionality through the admin interfaces.

File

core/modules/path/tests/src/Functional/PathTaxonomyTermTest.php, line 49

Class

PathTaxonomyTermTest

Tests URL aliases for taxonomy terms.

Namespace

Code

public function testTermAlias() {
    // Create a term in the default 'Tags' vocabulary with URL alias.
    $vocabulary = Vocabulary::load('tags');
    $description = $this->randomMachineName();
    $edit = [
        'name[0][value]' => $this->randomMachineName(),
        'description[0][value]' => $description,
        'path[0][alias]' => '/' . $this->randomMachineName(),
    ];
    $this->drupalPostForm('admin/structure/taxonomy/manage/' . $vocabulary->id() . '/add', $edit, t('Save'));
    $tid = Database::getConnection()->query("SELECT tid FROM {taxonomy_term_field_data} WHERE name = :name AND default_langcode = 1", [
        ':name' => $edit['name[0][value]'],
    ])
        ->fetchField();
    // Confirm that the alias works.
    $this->drupalGet($edit['path[0][alias]']);
    $this->assertText($description, 'Term can be accessed on URL alias.');
    // Confirm the 'canonical' and 'shortlink' URLs.
    $elements = $this->xpath("//link[contains(@rel, 'canonical') and contains(@href, '" . $edit['path[0][alias]'] . "')]");
    $this->assertTrue(!empty($elements), 'Term page contains canonical link URL.');
    $elements = $this->xpath("//link[contains(@rel, 'shortlink') and contains(@href, 'taxonomy/term/" . $tid . "')]");
    $this->assertTrue(!empty($elements), 'Term page contains shortlink URL.');
    // Change the term's URL alias.
    $edit2 = [];
    $edit2['path[0][alias]'] = '/' . $this->randomMachineName();
    $this->drupalPostForm('taxonomy/term/' . $tid . '/edit', $edit2, t('Save'));
    // Confirm that the changed alias works.
    $this->drupalGet(trim($edit2['path[0][alias]'], '/'));
    $this->assertText($description, 'Term can be accessed on changed URL alias.');
    // Confirm that the old alias no longer works.
    $this->drupalGet(trim($edit['path[0][alias]'], '/'));
    $this->assertNoText($description, 'Old URL alias has been removed after altering.');
    $this->assertSession()
        ->statusCodeEquals(404);
    // Remove the term's URL alias.
    $edit3 = [];
    $edit3['path[0][alias]'] = '';
    $this->drupalPostForm('taxonomy/term/' . $tid . '/edit', $edit3, t('Save'));
    // Confirm that the alias no longer works.
    $this->drupalGet(trim($edit2['path[0][alias]'], '/'));
    $this->assertNoText($description, 'Old URL alias has been removed after altering.');
    $this->assertSession()
        ->statusCodeEquals(404);
}