function FormDefaultHandlersTest::testDefaultAndCustomHandlers

Tests that default handlers are added even if custom are specified.

File

core/tests/Drupal/KernelTests/Core/Form/FormDefaultHandlersTest.php, line 75

Class

FormDefaultHandlersTest

Tests automatically added form handlers.

Namespace

Code

public function testDefaultAndCustomHandlers() : void {
    $form_state = new FormState();
    $form_builder = $this->container
        ->get('form_builder');
    $form_builder->submitForm($this, $form_state);
    $handlers = $form_state->get('test_handlers');
    $this->assertCount(2, $handlers['validate']);
    $this->assertSame('customValidateForm', $handlers['validate'][0]);
    $this->assertSame('validateForm', $handlers['validate'][1]);
    $this->assertCount(2, $handlers['submit']);
    $this->assertSame('customSubmitForm', $handlers['submit'][0]);
    $this->assertSame('submitForm', $handlers['submit'][1]);
}