function PathAliasTest::testDuplicateNodeAlias

Tests that duplicate aliases fail validation.

File

core/modules/path/tests/src/Functional/PathAliasTest.php, line 423

Class

PathAliasTest

Tests modifying path aliases from the UI.

Namespace

Code

public function testDuplicateNodeAlias() : void {
  // Create one node with a random alias.
  $node_one = $this->drupalCreateNode();
  $edit = [];
  $edit['path[0][alias]'] = '/' . $this->randomMachineName();
  $this->drupalGet('node/' . $node_one->id() . '/edit');
  $this->submitForm($edit, 'Save');
  // Now create another node and try to set the same alias.
  $node_two = $this->drupalCreateNode();
  $this->drupalGet('node/' . $node_two->id() . '/edit');
  $this->submitForm($edit, 'Save');
  $this->assertSession()
    ->statusMessageContains("The alias {$edit['path[0][alias]']} is already in use in this language.", 'error');
  $path_alias = $this->assertSession()
    ->fieldExists('path[0][alias]');
  $this->assertSession()
    ->fieldValueEquals('path[0][alias]', $edit['path[0][alias]']);
  $this->assertTrue($path_alias->hasClass('error'));
  // Behavior here differs with the inline_form_errors module enabled.
  // Enable the inline_form_errors module and try this again. This module
  // improves validation with a link in the error message(s) to the fields
  // which have invalid input.
  $this->assertTrue($this->container
    ->get('module_installer')
    ->install([
    'inline_form_errors',
  ], TRUE), 'Installed inline_form_errors.');
  // Attempt to edit the second node again, as before.
  $this->drupalGet('node/' . $node_two->id() . '/edit');
  $this->submitForm($edit, 'Preview');
  // This error should still be present next to the field.
  $this->assertSession()
    ->pageTextContains("The alias {$edit['path[0][alias]']} is already in use in this language.");
  // The validation error set for the page should include this text.
  $this->assertSession()
    ->statusMessageContains('1 error has been found: URL alias', 'error');
  // The text 'URL alias' should be a link.
  $this->assertSession()
    ->linkExists('URL alias');
  // The link should be to the ID of the URL alias field.
  $this->assertSession()
    ->linkByHrefExists('#edit-path-0-alias');
}