function ManageFieldsFunctionalTest::testFieldNameValidation

Tests validation of duplicate and disallowed field names.

File

core/modules/field_ui/tests/src/Functional/ManageFieldsFunctionalTest.php, line 215

Class

ManageFieldsFunctionalTest

Tests the Field UI "Manage fields" screen.

Namespace

Code

public function testFieldNameValidation() : void {
    // field_tags already exists, so we're expecting an error when trying to
    // create a new field with the same name.
    $url = 'admin/structure/types/manage/' . $this->contentType . '/fields/add-field';
    $this->drupalGet($url);
    $edit = [
        'new_storage_type' => 'boolean',
    ];
    $this->submitForm($edit, 'Continue');
    $edit = [
        'label' => $this->randomMachineName(),
        'field_name' => 'tags',
    ];
    $this->submitForm($edit, 'Continue');
    $this->assertSession()
        ->pageTextContains('The machine-readable name is already in use. It must be unique.');
    // Reset the field prefix so we can test properly.
    $this->config('field_ui.settings')
        ->set('field_prefix', '')
        ->save();
    $label = 'Disallowed field';
    $edit1 = [
        'new_storage_type' => 'test_field',
    ];
    $edit2 = [
        'label' => $label,
    ];
    // Try with an entity key.
    $edit2['field_name'] = 'title';
    $bundle_path = 'admin/structure/types/manage/' . $this->contentType;
    $this->drupalGet("{$bundle_path}/fields/add-field");
    $this->submitForm($edit1, 'Continue');
    $this->submitForm($edit2, 'Continue');
    $this->assertSession()
        ->pageTextContains('The machine-readable name is already in use. It must be unique.');
    // Try with a base field.
    $edit2['field_name'] = 'sticky';
    $bundle_path = 'admin/structure/types/manage/' . $this->contentType;
    $this->drupalGet("{$bundle_path}/fields/add-field");
    $this->submitForm($edit1, 'Continue');
    $this->submitForm($edit2, 'Continue');
    $this->assertSession()
        ->pageTextContains('The machine-readable name is already in use. It must be unique.');
    $this->assertSession()
        ->addressEquals($url);
}