function FieldViewsDataTest::testViewsData

Unit testing the views data structure.

We check data structure for both node and node revision tables.

File

modules/field/tests/field_views.test, line 173

Tests the Views integration with Field API.

Class

FieldViewsDataTest

Test the produced views_data.

Code

function testViewsData() {
  $data = views_fetch_data();

  // Check the table and the joins of the first field.
  // Attached to node only.
  $field = $this->fields[0];
  $current_table = _field_sql_storage_tablename($field);
  $revision_table = _field_sql_storage_revision_tablename($field);

  $this->assertTrue(isset($data[$current_table]));
  $this->assertTrue(isset($data[$revision_table]));
  // The node field should join against node.
  $this->assertTrue(isset($data[$current_table]['table']['join']['node']));
  $this->assertTrue(isset($data[$revision_table]['table']['join']['node_revision']));

  $expected_join = array(
    'left_field' => 'nid',
    'field' => 'entity_id',
    'extra' => array(
      array('field' => 'entity_type', 'value' => 'node'),
      array('field' => 'deleted', 'value' => 0, 'numeric' => TRUE),
    ),
  );
  $this->assertEqual($expected_join, $data[$current_table]['table']['join']['node']);
  $expected_join = array(
    'left_field' => 'vid',
    'field' => 'revision_id',
    'extra' => array(
      array('field' => 'entity_type', 'value' => 'node'),
      array('field' => 'deleted', 'value' => 0, 'numeric' => TRUE),
    ),
  );
  $this->assertEqual($expected_join, $data[$revision_table]['table']['join']['node_revision']);


  // Check the table and the joins of the second field.
  // Attached to both node and user.
  $field_2 = $this->fields[2];
  $current_table_2 = _field_sql_storage_tablename($field_2);
  $revision_table_2 = _field_sql_storage_revision_tablename($field_2);

  $this->assertTrue(isset($data[$current_table_2]));
  $this->assertTrue(isset($data[$revision_table_2]));
  // The second field should join against both node and users.
  $this->assertTrue(isset($data[$current_table_2]['table']['join']['node']));
  $this->assertTrue(isset($data[$revision_table_2]['table']['join']['node_revision']));
  $this->assertTrue(isset($data[$current_table_2]['table']['join']['users']));

  $expected_join = array(
    'left_field' => 'nid',
    'field' => 'entity_id',
    'extra' => array(
      array('field' => 'entity_type', 'value' => 'node'),
      array('field' => 'deleted', 'value' => 0, 'numeric' => TRUE),
    )
  );
  $this->assertEqual($expected_join, $data[$current_table_2]['table']['join']['node']);
  $expected_join = array(
    'left_field' => 'vid',
    'field' => 'revision_id',
    'extra' => array(
      array('field' => 'entity_type', 'value' => 'node'),
      array('field' => 'deleted', 'value' => 0, 'numeric' => TRUE),
    )
  );
  $this->assertEqual($expected_join, $data[$revision_table_2]['table']['join']['node_revision']);
  $expected_join = array(
    'left_field' => 'uid',
    'field' => 'entity_id',
    'extra' => array(
      array('field' => 'entity_type', 'value' => 'user'),
      array('field' => 'deleted', 'value' => 0, 'numeric' => TRUE),
    )
  );
  $this->assertEqual($expected_join, $data[$current_table_2]['table']['join']['users']);

  // Check the fields
  // @todo

  // Check the arguments
  // @todo

  // Check the sort criterias
  // @todo

  // Check the relationships
  // @todo

}