FormValidationTestCase::testValidate

Tests form alterations by #element_validate, #validate, and form_set_value().

File

modules/simpletest/tests/form.test, line 550

Unit tests for the Drupal Form API.

Code

function testValidate() {
  $this->drupalGet('form-test/validate');
  // Verify that #element_validate handlers can alter the form and submitted
  // form values.
  $edit = array(
    'name' => 'element_validate',
  );
  $this->drupalPost(NULL, $edit, 'Save');
  $this->assertFieldByName('name', '#value changed by #element_validate', t('Form element #value was altered.'));
  $this->assertText('Name value: value changed by form_set_value() in #element_validate', t('Form element value in $form_state was altered.'));

  // Verify that #validate handlers can alter the form and submitted
  // form values.
  $edit = array(
    'name' => 'validate',
  );
  $this->drupalPost(NULL, $edit, 'Save');
  $this->assertFieldByName('name', '#value changed by #validate', t('Form element #value was altered.'));
  $this->assertText('Name value: value changed by form_set_value() in #validate', t('Form element value in $form_state was altered.'));

  // Verify that #element_validate handlers can make form elements
  // inaccessible, but values persist.
  $edit = array(
    'name' => 'element_validate_access',
  );
  $this->drupalPost(NULL, $edit, 'Save');
  $this->assertNoFieldByName('name', t('Form element was hidden.'));
  $this->assertText('Name value: element_validate_access', t('Value for inaccessible form element exists.'));

  // Verify that value for inaccessible form element persists.
  $this->drupalPost(NULL, array(), 'Save');
  $this->assertNoFieldByName('name', t('Form element was hidden.'));
  $this->assertText('Name value: element_validate_access', t('Value for inaccessible form element exists.'));
}