- Pactch #569224 by bangpound: expose field storage details through field attach.

1 files changed, 41 insertions, 0 deletions

diff --git a/modules/field/field.test b/modules/field/field.test
index cfb7655ad..1fd410e78 100644
--- a/modules/field/field.test
+++ b/modules/field/field.test
@@ -274,6 +274,47 @@ class FieldAttachStorageTestCase extends FieldAttachTestCase {
   }
 
   /**
+   * Test storage details alteration.
+   *
+   * @see field_test_storage_details_alter()
+   */
+  function testFieldStorageDetailsAlter() {
+    $field_name = 'field_test_change_my_details';
+    $field = array(
+      'field_name' => $field_name,
+      'type' => 'test_field',
+      'cardinality' => 4,
+      'storage' => array('type' => 'field_test_storage'),
+    );
+    $field = field_create_field($field);
+    $instance = array(
+      'field_name' => $field_name,
+      'bundle' => 'test_bundle',
+    );
+    field_create_instance($instance);
+
+    $field = field_info_field($instance['field_name']);
+    $instance = field_info_instance($instance['field_name'], $instance['bundle']);
+
+    // The storage details are indexed by a storage engine type.
+    $this->assertTrue(array_key_exists('drupal_variables', $instance['storage_details']), t('The storage type is Drupal variables.'));
+
+    $details = $instance['storage_details']['drupal_variables'];
+
+    // The field_test storage details are indexed by variable name. The details
+    // are altered, so moon and mars are correct for this test.
+    $this->assertTrue(array_key_exists('moon', $details[FIELD_LOAD_CURRENT]), t('Moon is available in the instance array.'));
+    $this->assertTrue(array_key_exists('mars', $details[FIELD_LOAD_REVISION]), t('Mars is available in the instance array.'));
+
+    // Test current and revision storage details together because the columns
+    // are the same.
+    foreach ((array) $field['columns'] as $column_name => $attributes) {
+      $this->assertEqual($details[FIELD_LOAD_CURRENT]['moon'][$column_name], $column_name, t('Column name %value matches the definition in %bin.', array('%value' => $column_name, '%bin' => 'moon[FIELD_LOAD_CURRENT]')));
+      $this->assertEqual($details[FIELD_LOAD_REVISION]['mars'][$column_name], $column_name, t('Column name %value matches the definition in %bin.', array('%value' => $column_name, '%bin' => 'mars[FIELD_LOAD_REVISION]')));
+    }
+  }
+
+  /**
    * Tests insert and update with missing or NULL fields.
    */
   function testFieldAttachSaveMissingData() {