logger = $this->createMock('Psr\Log\LoggerInterface');
$this->csrfToken = $this->getMockBuilder('Drupal\Core\Access\CsrfTokenGenerator')
->disableOriginalConstructor()
->getMock();
$this->formErrorHandler = $this->createMock('Drupal\Core\Form\FormErrorHandlerInterface');
}
/**
* Tests the 'validation_complete' $form_state flag.
*
* @covers ::validateForm
* @covers ::finalizeValidation
*/
public function testValidationComplete() {
$form_validator = $this->getMockBuilder('Drupal\Core\Form\FormValidator')
->setConstructorArgs([new RequestStack(), $this->getStringTranslationStub(), $this->csrfToken, $this->logger, $this->formErrorHandler])
->setMethods(NULL)
->getMock();
$form = [];
$form_state = new FormState();
$this->assertFalse($form_state->isValidationComplete());
$form_validator->validateForm('test_form_id', $form, $form_state);
$this->assertTrue($form_state->isValidationComplete());
}
/**
* Tests the 'must_validate' $form_state flag.
*
* @covers ::validateForm
*/
public function testPreventDuplicateValidation() {
$form_validator = $this->getMockBuilder('Drupal\Core\Form\FormValidator')
->setConstructorArgs([new RequestStack(), $this->getStringTranslationStub(), $this->csrfToken, $this->logger, $this->formErrorHandler])
->setMethods(['doValidateForm'])
->getMock();
$form_validator->expects($this->never())
->method('doValidateForm');
$form = [];
$form_state = (new FormState())
->setValidationComplete();
$form_validator->validateForm('test_form_id', $form, $form_state);
$this->assertArrayNotHasKey('#errors', $form);
}
/**
* Tests the 'must_validate' $form_state flag.
*
* @covers ::validateForm
*/
public function testMustValidate() {
$form_validator = $this->getMockBuilder('Drupal\Core\Form\FormValidator')
->setConstructorArgs([new RequestStack(), $this->getStringTranslationStub(), $this->csrfToken, $this->logger, $this->formErrorHandler])
->setMethods(['doValidateForm'])
->getMock();
$form_validator->expects($this->once())
->method('doValidateForm');
$this->formErrorHandler->expects($this->once())
->method('handleFormErrors');
$form = [];
$form_state = (new FormState())
->setValidationComplete()
->setValidationEnforced();
$form_validator->validateForm('test_form_id', $form, $form_state);
}
/**
* @covers ::validateForm
*/
public function testValidateInvalidFormToken() {
$request_stack = new RequestStack();
$request = new Request([], [], [], [], [], ['REQUEST_URI' => '/test/example?foo=bar']);
$request_stack->push($request);
$this->csrfToken->expects($this->once())
->method('validate')
->will($this->returnValue(FALSE));
$form_validator = $this->getMockBuilder('Drupal\Core\Form\FormValidator')
->setConstructorArgs([$request_stack, $this->getStringTranslationStub(), $this->csrfToken, $this->logger, $this->formErrorHandler])
->setMethods(['doValidateForm'])
->getMock();
$form_validator->expects($this->never())
->method('doValidateForm');
$form['#token'] = 'test_form_id';
$form_state = $this->getMockBuilder('Drupal\Core\Form\FormState')
->setMethods(['setErrorByName'])
->getMock();
$form_state->expects($this->once())
->method('setErrorByName')
->with('form_token', 'The form has become outdated. Press the back button, copy any unsaved work in the form, and then reload the page.');
$form_state->setValue('form_token', 'some_random_token');
$form_validator->validateForm('test_form_id', $form, $form_state);
$this->assertTrue($form_state->isValidationComplete());
}
/**
* @covers ::validateForm
*/
public function testValidateValidFormToken() {
$request_stack = new RequestStack();
$this->csrfToken->expects($this->once())
->method('validate')
->will($this->returnValue(TRUE));
$form_validator = $this->getMockBuilder('Drupal\Core\Form\FormValidator')
->setConstructorArgs([$request_stack, $this->getStringTranslationStub(), $this->csrfToken, $this->logger, $this->formErrorHandler])
->setMethods(['doValidateForm'])
->getMock();
$form_validator->expects($this->once())
->method('doValidateForm');
$form['#token'] = 'test_form_id';
$form_state = $this->getMockBuilder('Drupal\Core\Form\FormState')
->setMethods(['setErrorByName'])
->getMock();
$form_state->expects($this->never())
->method('setErrorByName');
$form_state->setValue('form_token', 'some_random_token');
$form_validator->validateForm('test_form_id', $form, $form_state);
$this->assertTrue($form_state->isValidationComplete());
}
/**
* @covers ::handleErrorsWithLimitedValidation
*
* @dataProvider providerTestHandleErrorsWithLimitedValidation
*/
public function testHandleErrorsWithLimitedValidation($sections, $triggering_element, $values, $expected) {
$form_validator = $this->getMockBuilder('Drupal\Core\Form\FormValidator')
->setConstructorArgs([new RequestStack(), $this->getStringTranslationStub(), $this->csrfToken, $this->logger, $this->formErrorHandler])
->setMethods(NULL)
->getMock();
$triggering_element['#limit_validation_errors'] = $sections;
$form = [];
$form_state = (new FormState())
->setValues($values)
->setTriggeringElement($triggering_element);
$form_validator->validateForm('test_form_id', $form, $form_state);
$this->assertSame($expected, $form_state->getValues());
}
public function providerTestHandleErrorsWithLimitedValidation() {
return [
// Test with a non-existent section.
[
[['test1'], ['test3']],
[],
[
'test1' => 'foo',
'test2' => 'bar',
],
[
'test1' => 'foo',
],
],
// Test with buttons in a non-validated section.
[
[['test1']],
[
'#is_button' => TRUE,
'#value' => 'baz',
'#name' => 'op',
'#parents' => ['submit'],
],
[
'test1' => 'foo',
'test2' => 'bar',
'op' => 'baz',
'submit' => 'baz',
],
[
'test1' => 'foo',
'submit' => 'baz',
'op' => 'baz',
],
],
// Test with a matching button #value and $form_state value.
[
[['submit']],
[
'#is_button' => TRUE,
'#value' => 'baz',
'#name' => 'op',
'#parents' => ['submit'],
],
[
'test1' => 'foo',
'test2' => 'bar',
'op' => 'baz',
'submit' => 'baz',
],
[
'submit' => 'baz',
'op' => 'baz',
],
],
// Test with a mismatched button #value and $form_state value.
[
[['submit']],
[
'#is_button' => TRUE,
'#value' => 'bar',
'#name' => 'op',
'#parents' => ['submit'],
],
[
'test1' => 'foo',
'test2' => 'bar',
'op' => 'baz',
'submit' => 'baz',
],
[
'submit' => 'baz',
],
],
];
}
/**
* @covers ::executeValidateHandlers
*/
public function testExecuteValidateHandlers() {
$form_validator = $this->getMockBuilder('Drupal\Core\Form\FormValidator')
->setConstructorArgs([new RequestStack(), $this->getStringTranslationStub(), $this->csrfToken, $this->logger, $this->formErrorHandler])
->setMethods(NULL)
->getMock();
$mock = $this->getMockBuilder('stdClass')
->setMethods(['validate_handler', 'hash_validate'])
->getMock();
$mock->expects($this->once())
->method('validate_handler')
->with($this->isType('array'), $this->isInstanceOf('Drupal\Core\Form\FormStateInterface'));
$mock->expects($this->once())
->method('hash_validate')
->with($this->isType('array'), $this->isInstanceOf('Drupal\Core\Form\FormStateInterface'));
$form = [];
$form_state = new FormState();
$form_validator->executeValidateHandlers($form, $form_state);
$form['#validate'][] = [$mock, 'hash_validate'];
$form_validator->executeValidateHandlers($form, $form_state);
// $form_state validate handlers will supersede $form handlers.
$validate_handlers[] = [$mock, 'validate_handler'];
$form_state->setValidateHandlers($validate_handlers);
$form_validator->executeValidateHandlers($form, $form_state);
}
/**
* @covers ::doValidateForm
*
* @dataProvider providerTestRequiredErrorMessage
*/
public function testRequiredErrorMessage($element, $expected_message) {
$form_validator = $this->getMockBuilder('Drupal\Core\Form\FormValidator')
->setConstructorArgs([new RequestStack(), $this->getStringTranslationStub(), $this->csrfToken, $this->logger, $this->formErrorHandler])
->setMethods(['executeValidateHandlers'])
->getMock();
$form_validator->expects($this->once())
->method('executeValidateHandlers');
$form = [];
$form['test'] = $element + [
'#type' => 'textfield',
'#value' => '',
'#needs_validation' => TRUE,
'#required' => TRUE,
'#parents' => ['test'],
];
$form_state = $this->getMockBuilder('Drupal\Core\Form\FormState')
->setMethods(['setError'])
->getMock();
$form_state->expects($this->once())
->method('setError')
->with($this->isType('array'), $expected_message);
$form_validator->validateForm('test_form_id', $form, $form_state);
}
public function providerTestRequiredErrorMessage() {
return [
[
// Use the default message with a title.
['#title' => 'Test'],
'Test field is required.',
],
// Use a custom message.
[
['#required_error' => 'FAIL'],
'FAIL',
],
// No title or custom message.
[
[],
'',
],
];
}
/**
* @covers ::doValidateForm
*/
public function testElementValidate() {
$form_validator = $this->getMockBuilder('Drupal\Core\Form\FormValidator')
->setConstructorArgs([new RequestStack(), $this->getStringTranslationStub(), $this->csrfToken, $this->logger, $this->formErrorHandler])
->setMethods(['executeValidateHandlers'])
->getMock();
$form_validator->expects($this->once())
->method('executeValidateHandlers');
$mock = $this->getMockBuilder('stdClass')
->setMethods(['element_validate'])
->getMock();
$mock->expects($this->once())
->method('element_validate')
->with($this->isType('array'), $this->isInstanceOf('Drupal\Core\Form\FormStateInterface'), NULL);
$form = [];
$form['test'] = [
'#type' => 'textfield',
'#title' => 'Test',
'#parents' => ['test'],
'#element_validate' => [[$mock, 'element_validate']],
];
$form_state = new FormState();
$form_validator->validateForm('test_form_id', $form, $form_state);
}
/**
* @covers ::performRequiredValidation
*
* @dataProvider providerTestPerformRequiredValidation
*/
public function testPerformRequiredValidation($element, $expected_message, $call_watchdog) {
$form_validator = $this->getMockBuilder('Drupal\Core\Form\FormValidator')
->setConstructorArgs([new RequestStack(), $this->getStringTranslationStub(), $this->csrfToken, $this->logger, $this->formErrorHandler])
->setMethods(['setError'])
->getMock();
if ($call_watchdog) {
$this->logger->expects($this->once())
->method('error')
->with($this->isType('string'), $this->isType('array'));
}
$form = [];
$form['test'] = $element + [
'#title' => 'Test',
'#needs_validation' => TRUE,
'#required' => FALSE,
'#parents' => ['test'],
];
$form_state = $this->getMockBuilder('Drupal\Core\Form\FormState')
->setMethods(['setError'])
->getMock();
$form_state->expects($this->once())
->method('setError')
->with($this->isType('array'), $expected_message);
$form_validator->validateForm('test_form_id', $form, $form_state);
}
public function providerTestPerformRequiredValidation() {
return [
[
[
'#type' => 'select',
'#options' => [
'foo' => 'Foo',
'bar' => 'Bar',
],
'#required' => TRUE,
'#value' => 'baz',
'#empty_value' => 'baz',
'#multiple' => FALSE,
],
'Test field is required.',
FALSE,
],
[
[
'#type' => 'select',
'#options' => [
'foo' => 'Foo',
'bar' => 'Bar',
],
'#value' => 'baz',
'#multiple' => FALSE,
],
'An illegal choice has been detected. Please contact the site administrator.',
TRUE,
],
[
[
'#type' => 'checkboxes',
'#options' => [
'foo' => 'Foo',
'bar' => 'Bar',
],
'#value' => ['baz'],
'#multiple' => TRUE,
],
'An illegal choice has been detected. Please contact the site administrator.',
TRUE,
],
[
[
'#type' => 'select',
'#options' => [
'foo' => 'Foo',
'bar' => 'Bar',
],
'#value' => ['baz'],
'#multiple' => TRUE,
],
'An illegal choice has been detected. Please contact the site administrator.',
TRUE,
],
[
[
'#type' => 'textfield',
'#maxlength' => 7,
'#value' => $this->randomMachineName(8),
],
'Test cannot be longer than 7 characters but is currently 8 characters long.',
FALSE,
],
];
}
}