function GenericFieldTest::runTestGenericFieldInfo

Verify that all required fields are specified in hook_field_info().

The full list is label, description, settings, instance_settings, default_widget, default_formatter, no_ui.

Some are optional, and we won't check for those.

In a sane world, this would be a unit test, rather than a web test, but module_implements is unavailable to us in unit tests.

See also

hook_field_info()

File

field_permission_example/tests/field_permission_example.test, line 97

Class

GenericFieldTest

A generic field testing class.

Code

public function runTestGenericFieldInfo() {
    $field_types = $this->getFieldTypes();
    $module = $this->getModule();
    $info_keys = array(
        'label',
        'description',
        'default_widget',
        'default_formatter',
    );
    // We don't want to use field_info_field_types()
    // because there is a hook_field_info_alter().
    // We're testing the module here, not the rest of
    // the system. So invoke hook_field_info() ourselves.
    $modules = module_implements('field_info');
    $this->assertTrue(in_array($module, $modules), 'Module ' . $module . ' implements hook_field_info()');
    foreach ($field_types as $field_type) {
        $field_info = module_invoke($module, 'field_info');
        $this->assertTrue(isset($field_info[$field_type]), 'Module ' . $module . ' defines field type ' . $field_type);
        $field_info = $field_info[$field_type];
        foreach ($info_keys as $key) {
            $this->assertTrue(isset($field_info[$key]), $field_type . "'s " . $key . ' is set.');
        }
    }
}