function EntityReferenceAdminTest::assertFieldSelectOptions

Checks if a select element contains the specified options.

Parameters

string $name: The field name.

array $expected_options: An array of expected options.

File

core/modules/field/tests/src/FunctionalJavascript/EntityReference/EntityReferenceAdminTest.php, line 252

Class

EntityReferenceAdminTest

Tests for the administrative UI.

Namespace

Code

protected function assertFieldSelectOptions($name, array $expected_options) {
    $xpath = $this->buildXPathQuery('//select[@name=:name]', [
        ':name' => $name,
    ]);
    $fields = $this->xpath($xpath);
    if ($fields) {
        $field = $fields[0];
        $options = $field->findAll('xpath', 'option');
        $optgroups = $field->findAll('xpath', 'optgroup');
        foreach ($optgroups as $optgroup) {
            $options = array_merge($options, $optgroup->findAll('xpath', 'option'));
        }
        array_walk($options, function (NodeElement &$option) {
            $option = $option->getAttribute('value');
        });
        sort($options);
        sort($expected_options);
        $this->assertIdentical($options, $expected_options);
    }
    else {
        $this->fail('Unable to find field ' . $name);
    }
}