linkGenerator = $this->createMock(LinkGeneratorInterface::class);
$this->renderer = $this->createMock(RendererInterface::class);
$this->messenger = $this->createMock(MessengerInterface::class);
$this->formErrorHandler = new FormErrorHandler($this->getStringTranslationStub(), $this->linkGenerator, $this->renderer, $this->messenger);
}
/**
* @covers ::handleFormErrors
* @covers ::displayErrorMessages
*/
public function testDisplayErrorMessagesInline() {
$this->linkGenerator->expects($this->any())
->method('generate')
->willReturnArgument(0);
$this->messenger->expects($this->at(0))
->method('addError')
->with('no title given');
$this->messenger->expects($this->at(1))
->method('addError')
->with('element is invisible');
$this->messenger->expects($this->at(2))
->method('addError')
->with('this missing element is invalid');
$this->messenger->expects($this->at(3))
->method('addError')
->with('3 errors have been found: Test 1Test 2 & a halfTest 3');
$this->renderer->expects($this->any())
->method('renderPlain')
->will($this->returnCallback(function ($render_array) {
return $render_array[0]['#markup'] . '' . implode(array_map('htmlspecialchars', $render_array[1]['#items']), '') . '';
}));
$form = [
'#parents' => [],
'#form_id' => 'test_form',
'#array_parents' => [],
];
$form['test1'] = [
'#type' => 'textfield',
'#title' => 'Test 1',
'#parents' => ['test1'],
'#array_parents' => ['test1'],
'#id' => 'edit-test1',
];
$form['test2'] = [
'#type' => 'textfield',
'#title' => 'Test 2 & a half',
'#parents' => ['test2'],
'#array_parents' => ['test2'],
'#id' => 'edit-test2',
];
$form['fieldset'] = [
'#parents' => ['fieldset'],
'#array_parents' => ['fieldset'],
'test3' => [
'#type' => 'textfield',
'#title' => 'Test 3',
'#parents' => ['fieldset', 'test3'],
'#array_parents' => ['fieldset', 'test3'],
'#id' => 'edit-test3',
],
];
$form['test4'] = [
'#type' => 'textfield',
'#title' => 'Test 4',
'#parents' => ['test4'],
'#array_parents' => ['test4'],
'#id' => 'edit-test4',
'#error_no_message' => TRUE,
];
$form['test5'] = [
'#type' => 'textfield',
'#parents' => ['test5'],
'#array_parents' => ['test5'],
'#id' => 'edit-test5',
];
$form['test6'] = [
'#type' => 'value',
'#title' => 'Test 6',
'#parents' => ['test6'],
'#array_parents' => ['test6'],
'#id' => 'edit-test6',
];
$form_state = new FormState();
$form_state->setErrorByName('test1', 'invalid');
$form_state->setErrorByName('test2', 'invalid');
$form_state->setErrorByName('fieldset][test3', 'invalid');
$form_state->setErrorByName('test4', 'no error message');
$form_state->setErrorByName('test5', 'no title given');
$form_state->setErrorByName('test6', 'element is invisible');
$form_state->setErrorByName('missing_element', 'this missing element is invalid');
$this->formErrorHandler->handleFormErrors($form, $form_state);
$this->assertSame('invalid', $form['test1']['#errors']);
}
/**
* @covers ::handleFormErrors
* @covers ::setElementErrorsFromFormState
*/
public function testSetElementErrorsFromFormState() {
$form = [
'#parents' => [],
'#form_id' => 'test_form',
'#array_parents' => [],
];
$form['test'] = [
'#type' => 'textfield',
'#title' => 'Test',
'#parents' => ['test'],
'#array_parents' => ['test'],
'#id' => 'edit-test',
];
$form_state = new FormState();
$form_state->setErrorByName('test', 'invalid');
$this->formErrorHandler->handleFormErrors($form, $form_state);
$this->assertSame('invalid', $form['test']['#errors']);
}
/**
* Tests that opting out of Inline Form Errors works.
*/
public function testDisplayErrorMessagesNotInline() {
$this->messenger->expects($this->at(0))
->method('addMessage')
->with('invalid', 'error', FALSE);
$form = [
'#parents' => [],
'#disable_inline_form_errors' => TRUE,
'#array_parents' => [],
];
$form['test'] = [
'#type' => 'textfield',
'#title' => 'Test',
'#parents' => ['test'],
'#id' => 'edit-test',
'#array_parents' => ['test'],
];
$form_state = new FormState();
$form_state->setErrorByName('test', 'invalid');
$this->formErrorHandler->handleFormErrors($form, $form_state);
}
}