function FieldCrudTestCase::_testActiveHelper

Helper function for testActive().

Test dependency between a field and a set of modules.

Parameters

$field_definition: A field definition.

$modules: An aray of module names. The field will be tested to be inactive as long as any of those modules is disabled.

File

modules/field/tests/field.test, line 2848

Class

FieldCrudTestCase

Code

function _testActiveHelper($field_definition, $modules) {
    $field_name = $field_definition['field_name'];
    // Read the field.
    $field = field_read_field($field_name);
    $this->assertTrue($field_definition <= $field, 'The field was properly read.');
    module_disable($modules, FALSE);
    $fields = field_read_fields(array(
        'field_name' => $field_name,
    ), array(
        'include_inactive' => TRUE,
    ));
    $this->assertTrue(isset($fields[$field_name]) && $field_definition < $field, 'The field is properly read when explicitly fetching inactive fields.');
    // Re-enable modules one by one, and check that the field is still inactive
    // while some modules remain disabled.
    while ($modules) {
        $field = field_read_field($field_name);
        $this->assertTrue(empty($field), format_string('%modules disabled. The field is marked inactive.', array(
            '%modules' => implode(', ', $modules),
        )));
        $module = array_shift($modules);
        module_enable(array(
            $module,
        ), FALSE);
    }
    // Check that the field is active again after all modules have been
    // enabled.
    $field = field_read_field($field_name);
    $this->assertTrue($field_definition <= $field, 'The field was was marked active.');
}