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class FieldAttachStorageTestCase in Drupal 7

Unit test class for storage-related field_attach_* functions.

All field_attach_* test work with all field_storage plugins and all hook_field_attach_pre_{load,insert,update}() hooks.

Hierarchy

Expanded class hierarchy of FieldAttachStorageTestCase

File

modules/field/tests/field.test, line 136
Tests for field.module.

View source 
class FieldAttachStorageTestCase extends FieldAttachTestCase {
  public static function getInfo() {
    return array(
      'name' => 'Field attach tests (storage-related)',
      'description' => 'Test storage-related Field Attach API functions.',
      'group' => 'Field API',
    );
  }

  /**
   * Check field values insert, update and load.
   *
   * Works independently of the underlying field storage backend. Inserts or
   * updates random field data and then loads and verifies the data.
   */
  function testFieldAttachSaveLoad() {

    // Configure the instance so that we test hook_field_load() (see
    // field_test_field_load() in field_test.module).
    $this->instance['settings']['test_hook_field_load'] = TRUE;
    field_update_instance($this->instance);
    $langcode = LANGUAGE_NONE;
    $entity_type = 'test_entity';
    $values = array();

    // TODO : test empty values filtering and "compression" (store consecutive deltas).
    // Preparation: create three revisions and store them in $revision array.
    for ($revision_id = 0; $revision_id < 3; $revision_id++) {
      $revision[$revision_id] = field_test_create_stub_entity(0, $revision_id, $this->instance['bundle']);

      // Note: we try to insert one extra value.
      $values[$revision_id] = $this
        ->_generateTestFieldValues($this->field['cardinality'] + 1);
      $current_revision = $revision_id;

      // If this is the first revision do an insert.
      if (!$revision_id) {
        $revision[$revision_id]->{$this->field_name}[$langcode] = $values[$revision_id];
        field_attach_insert($entity_type, $revision[$revision_id]);
      }
      else {

        // Otherwise do an update.
        $revision[$revision_id]->{$this->field_name}[$langcode] = $values[$revision_id];
        field_attach_update($entity_type, $revision[$revision_id]);
      }
    }

    // Confirm current revision loads the correct data.
    $entity = field_test_create_stub_entity(0, 0, $this->instance['bundle']);
    field_attach_load($entity_type, array(
      0 => $entity,
    ));

    // Number of values per field loaded equals the field cardinality.
    $this
      ->assertEqual(count($entity->{$this->field_name}[$langcode]), $this->field['cardinality'], 'Current revision: expected number of values');
    for ($delta = 0; $delta < $this->field['cardinality']; $delta++) {

      // The field value loaded matches the one inserted or updated.
      $this
        ->assertEqual($entity->{$this->field_name}[$langcode][$delta]['value'], $values[$current_revision][$delta]['value'], format_string('Current revision: expected value %delta was found.', array(
        '%delta' => $delta,
      )));

      // The value added in hook_field_load() is found.
      $this
        ->assertEqual($entity->{$this->field_name}[$langcode][$delta]['additional_key'], 'additional_value', format_string('Current revision: extra information for value %delta was found', array(
        '%delta' => $delta,
      )));
    }

    // Confirm each revision loads the correct data.
    foreach (array_keys($revision) as $revision_id) {
      $entity = field_test_create_stub_entity(0, $revision_id, $this->instance['bundle']);
      field_attach_load_revision($entity_type, array(
        0 => $entity,
      ));

      // Number of values per field loaded equals the field cardinality.
      $this
        ->assertEqual(count($entity->{$this->field_name}[$langcode]), $this->field['cardinality'], format_string('Revision %revision_id: expected number of values.', array(
        '%revision_id' => $revision_id,
      )));
      for ($delta = 0; $delta < $this->field['cardinality']; $delta++) {

        // The field value loaded matches the one inserted or updated.
        $this
          ->assertEqual($entity->{$this->field_name}[$langcode][$delta]['value'], $values[$revision_id][$delta]['value'], format_string('Revision %revision_id: expected value %delta was found.', array(
          '%revision_id' => $revision_id,
          '%delta' => $delta,
        )));

        // The value added in hook_field_load() is found.
        $this
          ->assertEqual($entity->{$this->field_name}[$langcode][$delta]['additional_key'], 'additional_value', format_string('Revision %revision_id: extra information for value %delta was found', array(
          '%revision_id' => $revision_id,
          '%delta' => $delta,
        )));
      }
    }
  }

  /**
   * Test the 'multiple' load feature.
   */
  function testFieldAttachLoadMultiple() {
    $entity_type = 'test_entity';
    $langcode = LANGUAGE_NONE;

    // Define 2 bundles.
    $bundles = array(
      1 => 'test_bundle_1',
      2 => 'test_bundle_2',
    );
    field_test_create_bundle($bundles[1]);
    field_test_create_bundle($bundles[2]);

    // Define 3 fields:
    // - field_1 is in bundle_1 and bundle_2,
    // - field_2 is in bundle_1,
    // - field_3 is in bundle_2.
    $field_bundles_map = array(
      1 => array(
        1,
        2,
      ),
      2 => array(
        1,
      ),
      3 => array(
        2,
      ),
    );
    for ($i = 1; $i <= 3; $i++) {
      $field_names[$i] = 'field_' . $i;
      $field = array(
        'field_name' => $field_names[$i],
        'type' => 'test_field',
      );
      $field = field_create_field($field);
      $field_ids[$i] = $field['id'];
      foreach ($field_bundles_map[$i] as $bundle) {
        $instance = array(
          'field_name' => $field_names[$i],
          'entity_type' => 'test_entity',
          'bundle' => $bundles[$bundle],
          'settings' => array(
            // Configure the instance so that we test hook_field_load()
            // (see field_test_field_load() in field_test.module).
            'test_hook_field_load' => TRUE,
          ),
        );
        field_create_instance($instance);
      }
    }

    // Create one test entity per bundle, with random values.
    foreach ($bundles as $index => $bundle) {
      $entities[$index] = field_test_create_stub_entity($index, $index, $bundle);
      $entity = clone $entities[$index];
      $instances = field_info_instances('test_entity', $bundle);
      foreach ($instances as $field_name => $instance) {
        $values[$index][$field_name] = mt_rand(1, 127);
        $entity->{$field_name} = array(
          $langcode => array(
            array(
              'value' => $values[$index][$field_name],
            ),
          ),
        );
      }
      field_attach_insert($entity_type, $entity);
    }

    // Check that a single load correctly loads field values for both entities.
    field_attach_load($entity_type, $entities);
    foreach ($entities as $index => $entity) {
      $instances = field_info_instances($entity_type, $bundles[$index]);
      foreach ($instances as $field_name => $instance) {

        // The field value loaded matches the one inserted.
        $this
          ->assertEqual($entity->{$field_name}[$langcode][0]['value'], $values[$index][$field_name], format_string('Entity %index: expected value was found.', array(
          '%index' => $index,
        )));

        // The value added in hook_field_load() is found.
        $this
          ->assertEqual($entity->{$field_name}[$langcode][0]['additional_key'], 'additional_value', format_string('Entity %index: extra information was found', array(
          '%index' => $index,
        )));
      }
    }

    // Check that the single-field load option works.
    $entity = field_test_create_stub_entity(1, 1, $bundles[1]);
    field_attach_load($entity_type, array(
      1 => $entity,
    ), FIELD_LOAD_CURRENT, array(
      'field_id' => $field_ids[1],
    ));
    $this
      ->assertEqual($entity->{$field_names[1]}[$langcode][0]['value'], $values[1][$field_names[1]], format_string('Entity %index: expected value was found.', array(
      '%index' => 1,
    )));
    $this
      ->assertEqual($entity->{$field_names[1]}[$langcode][0]['additional_key'], 'additional_value', format_string('Entity %index: extra information was found', array(
      '%index' => 1,
    )));
    $this
      ->assert(!isset($entity->{$field_names[2]}), format_string('Entity %index: field %field_name is not loaded.', array(
      '%index' => 2,
      '%field_name' => $field_names[2],
    )));
    $this
      ->assert(!isset($entity->{$field_names[3]}), format_string('Entity %index: field %field_name is not loaded.', array(
      '%index' => 3,
      '%field_name' => $field_names[3],
    )));
  }

  /**
   * Test saving and loading fields using different storage backends.
   */
  function testFieldAttachSaveLoadDifferentStorage() {
    $entity_type = 'test_entity';
    $langcode = LANGUAGE_NONE;

    // Create two fields using different storage backends, and their instances.
    $fields = array(
      array(
        'field_name' => 'field_1',
        'type' => 'test_field',
        'cardinality' => 4,
        'storage' => array(
          'type' => 'field_sql_storage',
        ),
      ),
      array(
        'field_name' => 'field_2',
        'type' => 'test_field',
        'cardinality' => 4,
        'storage' => array(
          'type' => 'field_test_storage',
        ),
      ),
    );
    foreach ($fields as $field) {
      field_create_field($field);
      $instance = array(
        'field_name' => $field['field_name'],
        'entity_type' => 'test_entity',
        'bundle' => 'test_bundle',
      );
      field_create_instance($instance);
    }
    $entity_init = field_test_create_stub_entity();

    // Create entity and insert random values.
    $entity = clone $entity_init;
    $values = array();
    foreach ($fields as $field) {
      $values[$field['field_name']] = $this
        ->_generateTestFieldValues($this->field['cardinality']);
      $entity->{$field['field_name']}[$langcode] = $values[$field['field_name']];
    }
    field_attach_insert($entity_type, $entity);

    // Check that values are loaded as expected.
    $entity = clone $entity_init;
    field_attach_load($entity_type, array(
      $entity->ftid => $entity,
    ));
    foreach ($fields as $field) {
      $this
        ->assertEqual($values[$field['field_name']], $entity->{$field['field_name']}[$langcode], format_string('%storage storage: expected values were found.', array(
        '%storage' => $field['storage']['type'],
      )));
    }
  }

  /**
   * 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' => $field_name,
      'entity_type' => 'test_entity',
      'bundle' => 'test_bundle',
    );
    field_create_instance($instance);
    $field = field_info_field($instance['field_name']);
    $instance = field_info_instance($instance['entity_type'], $instance['field_name'], $instance['bundle']);

    // The storage details are indexed by a storage engine type.
    $this
      ->assertTrue(array_key_exists('drupal_variables', $field['storage']['details']), 'The storage type is Drupal variables.');
    $details = $field['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]), 'Moon is available in the instance array.');
    $this
      ->assertTrue(array_key_exists('mars', $details[FIELD_LOAD_REVISION]), '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, format_string('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, format_string('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() {
    $entity_type = 'test_entity';
    $entity_init = field_test_create_stub_entity();
    $langcode = LANGUAGE_NONE;

    // Insert: Field is missing.
    $entity = clone $entity_init;
    field_attach_insert($entity_type, $entity);
    $entity = clone $entity_init;
    field_attach_load($entity_type, array(
      $entity->ftid => $entity,
    ));
    $this
      ->assertTrue(empty($entity->{$this->field_name}), 'Insert: missing field results in no value saved');

    // Insert: Field is NULL.
    field_cache_clear();
    $entity = clone $entity_init;
    $entity->{$this->field_name} = NULL;
    field_attach_insert($entity_type, $entity);
    $entity = clone $entity_init;
    field_attach_load($entity_type, array(
      $entity->ftid => $entity,
    ));
    $this
      ->assertTrue(empty($entity->{$this->field_name}), 'Insert: NULL field results in no value saved');

    // Add some real data.
    field_cache_clear();
    $entity = clone $entity_init;
    $values = $this
      ->_generateTestFieldValues(1);
    $entity->{$this->field_name}[$langcode] = $values;
    field_attach_insert($entity_type, $entity);
    $entity = clone $entity_init;
    field_attach_load($entity_type, array(
      $entity->ftid => $entity,
    ));
    $this
      ->assertEqual($entity->{$this->field_name}[$langcode], $values, 'Field data saved');

    // Update: Field is missing. Data should survive.
    field_cache_clear();
    $entity = clone $entity_init;
    field_attach_update($entity_type, $entity);
    $entity = clone $entity_init;
    field_attach_load($entity_type, array(
      $entity->ftid => $entity,
    ));
    $this
      ->assertEqual($entity->{$this->field_name}[$langcode], $values, 'Update: missing field leaves existing values in place');

    // Update: Field is NULL. Data should be wiped.
    field_cache_clear();
    $entity = clone $entity_init;
    $entity->{$this->field_name} = NULL;
    field_attach_update($entity_type, $entity);
    $entity = clone $entity_init;
    field_attach_load($entity_type, array(
      $entity->ftid => $entity,
    ));
    $this
      ->assertTrue(empty($entity->{$this->field_name}), 'Update: NULL field removes existing values');

    // Re-add some data.
    field_cache_clear();
    $entity = clone $entity_init;
    $values = $this
      ->_generateTestFieldValues(1);
    $entity->{$this->field_name}[$langcode] = $values;
    field_attach_update($entity_type, $entity);
    $entity = clone $entity_init;
    field_attach_load($entity_type, array(
      $entity->ftid => $entity,
    ));
    $this
      ->assertEqual($entity->{$this->field_name}[$langcode], $values, 'Field data saved');

    // Update: Field is empty array. Data should be wiped.
    field_cache_clear();
    $entity = clone $entity_init;
    $entity->{$this->field_name} = array();
    field_attach_update($entity_type, $entity);
    $entity = clone $entity_init;
    field_attach_load($entity_type, array(
      $entity->ftid => $entity,
    ));
    $this
      ->assertTrue(empty($entity->{$this->field_name}), 'Update: empty array removes existing values');
  }

  /**
   * Test insert with missing or NULL fields, with default value.
   */
  function testFieldAttachSaveMissingDataDefaultValue() {

    // Add a default value function.
    $this->instance['default_value_function'] = 'field_test_default_value';
    field_update_instance($this->instance);
    $entity_type = 'test_entity';
    $entity_init = field_test_create_stub_entity();
    $langcode = LANGUAGE_NONE;

    // Insert: Field is NULL.
    $entity = clone $entity_init;
    $entity->{$this->field_name}[$langcode] = NULL;
    field_attach_insert($entity_type, $entity);
    $entity = clone $entity_init;
    field_attach_load($entity_type, array(
      $entity->ftid => $entity,
    ));
    $this
      ->assertTrue(empty($entity->{$this->field_name}[$langcode]), 'Insert: NULL field results in no value saved');

    // Insert: Field is missing.
    field_cache_clear();
    $entity = clone $entity_init;
    field_attach_insert($entity_type, $entity);
    $entity = clone $entity_init;
    field_attach_load($entity_type, array(
      $entity->ftid => $entity,
    ));
    $values = field_test_default_value($entity_type, $entity, $this->field, $this->instance);
    $this
      ->assertEqual($entity->{$this->field_name}[$langcode], $values, 'Insert: missing field results in default value saved');
  }

  /**
   * Test field_has_data().
   */
  function testFieldHasData() {
    $entity_type = 'test_entity';
    $langcode = LANGUAGE_NONE;
    $field_name = 'field_1';
    $field = array(
      'field_name' => $field_name,
      'type' => 'test_field',
    );
    $field = field_create_field($field);
    $this
      ->assertFalse(field_has_data($field), "No data should be detected.");
    $instance = array(
      'field_name' => $field_name,
      'entity_type' => 'test_entity',
      'bundle' => 'test_bundle',
    );
    $instance = field_create_instance($instance);
    $table = _field_sql_storage_tablename($field);
    $revision_table = _field_sql_storage_revision_tablename($field);
    $columns = array(
      'entity_type',
      'entity_id',
      'revision_id',
      'delta',
      'language',
      $field_name . '_value',
    );
    $eid = 0;

    // Insert values into the field revision table.
    $query = db_insert($revision_table)
      ->fields($columns);
    $query
      ->values(array(
      $entity_type,
      $eid,
      0,
      0,
      $langcode,
      1,
    ));
    $query
      ->execute();
    $this
      ->assertTrue(field_has_data($field), "Revision data only should be detected.");
    $field_name = 'field_2';
    $field = array(
      'field_name' => $field_name,
      'type' => 'test_field',
    );
    $field = field_create_field($field);
    $this
      ->assertFalse(field_has_data($field), "No data should be detected.");
    $instance = array(
      'field_name' => $field_name,
      'entity_type' => 'test_entity',
      'bundle' => 'test_bundle',
    );
    $instance = field_create_instance($instance);
    $table = _field_sql_storage_tablename($field);
    $revision_table = _field_sql_storage_revision_tablename($field);
    $columns = array(
      'entity_type',
      'entity_id',
      'revision_id',
      'delta',
      'language',
      $field_name . '_value',
    );
    $eid = 1;

    // Insert values into the field table.
    $query = db_insert($table)
      ->fields($columns);
    $query
      ->values(array(
      $entity_type,
      $eid,
      0,
      0,
      $langcode,
      1,
    ));
    $query
      ->execute();
    $this
      ->assertTrue(field_has_data($field), "Values only in field table should be detected.");
  }

  /**
   * Test field_attach_delete().
   */
  function testFieldAttachDelete() {
    $entity_type = 'test_entity';
    $langcode = LANGUAGE_NONE;
    $rev[0] = field_test_create_stub_entity(0, 0, $this->instance['bundle']);

    // Create revision 0
    $values = $this
      ->_generateTestFieldValues($this->field['cardinality']);
    $rev[0]->{$this->field_name}[$langcode] = $values;
    field_attach_insert($entity_type, $rev[0]);

    // Create revision 1
    $rev[1] = field_test_create_stub_entity(0, 1, $this->instance['bundle']);
    $rev[1]->{$this->field_name}[$langcode] = $values;
    field_attach_update($entity_type, $rev[1]);

    // Create revision 2
    $rev[2] = field_test_create_stub_entity(0, 2, $this->instance['bundle']);
    $rev[2]->{$this->field_name}[$langcode] = $values;
    field_attach_update($entity_type, $rev[2]);

    // Confirm each revision loads
    foreach (array_keys($rev) as $vid) {
      $read = field_test_create_stub_entity(0, $vid, $this->instance['bundle']);
      field_attach_load_revision($entity_type, array(
        0 => $read,
      ));
      $this
        ->assertEqual(count($read->{$this->field_name}[$langcode]), $this->field['cardinality'], "The test entity revision {$vid} has {$this->field['cardinality']} values.");
    }

    // Delete revision 1, confirm the other two still load.
    field_attach_delete_revision($entity_type, $rev[1]);
    foreach (array(
      0,
      2,
    ) as $vid) {
      $read = field_test_create_stub_entity(0, $vid, $this->instance['bundle']);
      field_attach_load_revision($entity_type, array(
        0 => $read,
      ));
      $this
        ->assertEqual(count($read->{$this->field_name}[$langcode]), $this->field['cardinality'], "The test entity revision {$vid} has {$this->field['cardinality']} values.");
    }

    // Confirm the current revision still loads
    $read = field_test_create_stub_entity(0, 2, $this->instance['bundle']);
    field_attach_load($entity_type, array(
      0 => $read,
    ));
    $this
      ->assertEqual(count($read->{$this->field_name}[$langcode]), $this->field['cardinality'], "The test entity current revision has {$this->field['cardinality']} values.");

    // Delete all field data, confirm nothing loads
    field_attach_delete($entity_type, $rev[2]);
    foreach (array(
      0,
      1,
      2,
    ) as $vid) {
      $read = field_test_create_stub_entity(0, $vid, $this->instance['bundle']);
      field_attach_load_revision($entity_type, array(
        0 => $read,
      ));
      $this
        ->assertIdentical($read->{$this->field_name}, array(), "The test entity revision {$vid} is deleted.");
    }
    $read = field_test_create_stub_entity(0, 2, $this->instance['bundle']);
    field_attach_load($entity_type, array(
      0 => $read,
    ));
    $this
      ->assertIdentical($read->{$this->field_name}, array(), 'The test entity current revision is deleted.');
  }

  /**
   * Test field_attach_create_bundle() and field_attach_rename_bundle().
   */
  function testFieldAttachCreateRenameBundle() {

    // Create a new bundle. This has to be initiated by the module so that its
    // hook_entity_info() is consistent.
    $new_bundle = 'test_bundle_' . drupal_strtolower($this
      ->randomName());
    field_test_create_bundle($new_bundle);

    // Add an instance to that bundle.
    $this->instance['bundle'] = $new_bundle;
    field_create_instance($this->instance);

    // Save an entity with data in the field.
    $entity = field_test_create_stub_entity(0, 0, $this->instance['bundle']);
    $langcode = LANGUAGE_NONE;
    $values = $this
      ->_generateTestFieldValues($this->field['cardinality']);
    $entity->{$this->field_name}[$langcode] = $values;
    $entity_type = 'test_entity';
    field_attach_insert($entity_type, $entity);

    // Verify the field data is present on load.
    $entity = field_test_create_stub_entity(0, 0, $this->instance['bundle']);
    field_attach_load($entity_type, array(
      0 => $entity,
    ));
    $this
      ->assertEqual(count($entity->{$this->field_name}[$langcode]), $this->field['cardinality'], "Data is retrieved for the new bundle");

    // Rename the bundle. This has to be initiated by the module so that its
    // hook_entity_info() is consistent.
    $new_bundle = 'test_bundle_' . drupal_strtolower($this
      ->randomName());
    field_test_rename_bundle($this->instance['bundle'], $new_bundle);

    // Check that the instance definition has been updated.
    $this->instance = field_info_instance($entity_type, $this->field_name, $new_bundle);
    $this
      ->assertIdentical($this->instance['bundle'], $new_bundle, "Bundle name has been updated in the instance.");

    // Verify the field data is present on load.
    $entity = field_test_create_stub_entity(0, 0, $new_bundle);
    field_attach_load($entity_type, array(
      0 => $entity,
    ));
    $this
      ->assertEqual(count($entity->{$this->field_name}[$langcode]), $this->field['cardinality'], "Bundle name has been updated in the field storage");
  }

  /**
   * Test field_attach_delete_bundle().
   */
  function testFieldAttachDeleteBundle() {

    // Create a new bundle. This has to be initiated by the module so that its
    // hook_entity_info() is consistent.
    $new_bundle = 'test_bundle_' . drupal_strtolower($this
      ->randomName());
    field_test_create_bundle($new_bundle);

    // Add an instance to that bundle.
    $this->instance['bundle'] = $new_bundle;
    field_create_instance($this->instance);

    // Create a second field for the test bundle
    $field_name = drupal_strtolower($this
      ->randomName() . '_field_name');
    $field = array(
      'field_name' => $field_name,
      'type' => 'test_field',
      'cardinality' => 1,
    );
    field_create_field($field);
    $instance = array(
      'field_name' => $field_name,
      'entity_type' => 'test_entity',
      'bundle' => $this->instance['bundle'],
      'label' => $this
        ->randomName() . '_label',
      'description' => $this
        ->randomName() . '_description',
      'weight' => mt_rand(0, 127),
      // test_field has no instance settings
      'widget' => array(
        'type' => 'test_field_widget',
        'settings' => array(
          'size' => mt_rand(0, 255),
        ),
      ),
    );
    field_create_instance($instance);

    // Save an entity with data for both fields
    $entity = field_test_create_stub_entity(0, 0, $this->instance['bundle']);
    $langcode = LANGUAGE_NONE;
    $values = $this
      ->_generateTestFieldValues($this->field['cardinality']);
    $entity->{$this->field_name}[$langcode] = $values;
    $entity->{$field_name}[$langcode] = $this
      ->_generateTestFieldValues(1);
    field_attach_insert('test_entity', $entity);

    // Verify the fields are present on load
    $entity = field_test_create_stub_entity(0, 0, $this->instance['bundle']);
    field_attach_load('test_entity', array(
      0 => $entity,
    ));
    $this
      ->assertEqual(count($entity->{$this->field_name}[$langcode]), 4, 'First field got loaded');
    $this
      ->assertEqual(count($entity->{$field_name}[$langcode]), 1, 'Second field got loaded');

    // Delete the bundle. This has to be initiated by the module so that its
    // hook_entity_info() is consistent.
    field_test_delete_bundle($this->instance['bundle']);

    // Verify no data gets loaded
    $entity = field_test_create_stub_entity(0, 0, $this->instance['bundle']);
    field_attach_load('test_entity', array(
      0 => $entity,
    ));
    $this
      ->assertFalse(isset($entity->{$this->field_name}[$langcode]), 'No data for first field');
    $this
      ->assertFalse(isset($entity->{$field_name}[$langcode]), 'No data for second field');

    // Verify that the instances are gone
    $this
      ->assertFalse(field_read_instance('test_entity', $this->field_name, $this->instance['bundle']), "First field is deleted");
    $this
      ->assertFalse(field_read_instance('test_entity', $field_name, $instance['bundle']), "Second field is deleted");
  }

}

Members

Namesort descending Modifiers Type Description Overrides
DrupalTestCase::$assertions protected property Assertions thrown in that test case.
DrupalTestCase::$databasePrefix protected property The database prefix of this test run.
DrupalTestCase::$originalFileDirectory protected property The original file directory, before it was changed for testing purposes.
DrupalTestCase::$results public property Current results of this test case.
DrupalTestCase::$setup protected property Flag to indicate whether the test has been set up.
DrupalTestCase::$setupDatabasePrefix protected property
DrupalTestCase::$setupEnvironment protected property
DrupalTestCase::$skipClasses protected property This class is skipped when looking for the source of an assertion.
DrupalTestCase::$testId protected property The test run ID.
DrupalTestCase::$timeLimit protected property Time limit for the test.
DrupalTestCase::$useSetupInstallationCache public property Whether to cache the installation part of the setUp() method.
DrupalTestCase::$useSetupModulesCache public property Whether to cache the modules installation part of the setUp() method.
DrupalTestCase::$verboseDirectoryUrl protected property URL to the verbose output file directory.
DrupalTestCase::assert protected function Internal helper: stores the assert.
DrupalTestCase::assertEqual protected function Check to see if two values are equal.
DrupalTestCase::assertFalse protected function Check to see if a value is false (an empty string, 0, NULL, or FALSE).
DrupalTestCase::assertIdentical protected function Check to see if two values are identical.
DrupalTestCase::assertNotEqual protected function Check to see if two values are not equal.
DrupalTestCase::assertNotIdentical protected function Check to see if two values are not identical.
DrupalTestCase::assertNotNull protected function Check to see if a value is not NULL.
DrupalTestCase::assertNull protected function Check to see if a value is NULL.
DrupalTestCase::assertTrue protected function Check to see if a value is not false (not an empty string, 0, NULL, or FALSE).
DrupalTestCase::deleteAssert public static function Delete an assertion record by message ID.
DrupalTestCase::error protected function Fire an error assertion. 1
DrupalTestCase::errorHandler public function Handle errors during test runs. 1
DrupalTestCase::exceptionHandler protected function Handle exceptions.
DrupalTestCase::fail protected function Fire an assertion that is always negative.
DrupalTestCase::generatePermutations public static function Converts a list of possible parameters into a stack of permutations.
DrupalTestCase::getAssertionCall protected function Cycles through backtrace until the first non-assertion method is found.
DrupalTestCase::getDatabaseConnection public static function Returns the database connection to the site running Simpletest.
DrupalTestCase::insertAssert public static function Store an assertion from outside the testing context.
DrupalTestCase::pass protected function Fire an assertion that is always positive.
DrupalTestCase::randomName public static function Generates a random string containing letters and numbers.
DrupalTestCase::randomString public static function Generates a random string of ASCII characters of codes 32 to 126.
DrupalTestCase::run public function Run all tests in this class.
DrupalTestCase::verbose protected function Logs a verbose message in a text file.
DrupalWebTestCase::$additionalCurlOptions protected property Additional cURL options.
DrupalWebTestCase::$content protected property The content of the page currently loaded in the internal browser.
DrupalWebTestCase::$cookieFile protected property The current cookie file used by cURL.
DrupalWebTestCase::$cookies protected property The cookies of the page currently loaded in the internal browser.
DrupalWebTestCase::$curlHandle protected property The handle of the current cURL connection.
DrupalWebTestCase::$drupalSettings protected property The value of the Drupal.settings JavaScript variable for the page currently loaded in the internal browser.
DrupalWebTestCase::$elements protected property The parsed version of the page.
DrupalWebTestCase::$generatedTestFiles protected property Whether the files were copied to the test files directory.
DrupalWebTestCase::$headers protected property The headers of the page currently loaded in the internal browser.
DrupalWebTestCase::$httpauth_credentials protected property HTTP authentication credentials (<username>:<password>).
DrupalWebTestCase::$httpauth_method protected property HTTP authentication method
DrupalWebTestCase::$loggedInUser protected property The current user logged in using the internal browser.
DrupalWebTestCase::$originalShutdownCallbacks protected property The original shutdown handlers array, before it was cleaned for testing purposes.
DrupalWebTestCase::$originalUser protected property The original user, before it was changed to a clean uid = 1 for testing purposes.
DrupalWebTestCase::$plainTextContent protected property The content of the page currently loaded in the internal browser (plain text version).
DrupalWebTestCase::$profile protected property The profile to install as a basis for testing. 20
DrupalWebTestCase::$redirect_count protected property The number of redirects followed during the handling of a request.
DrupalWebTestCase::$session_id protected property The current session ID, if available.
DrupalWebTestCase::$session_name protected property The current session name, if available.
DrupalWebTestCase::$url protected property The URL currently loaded in the internal browser.
DrupalWebTestCase::assertField protected function Asserts that a field exists with the given name or ID.
DrupalWebTestCase::assertFieldById protected function Asserts that a field exists in the current page with the given ID and value.
DrupalWebTestCase::assertFieldByName protected function Asserts that a field exists in the current page with the given name and value.
DrupalWebTestCase::assertFieldByXPath protected function Asserts that a field exists in the current page by the given XPath.
DrupalWebTestCase::assertFieldChecked protected function Asserts that a checkbox field in the current page is checked.
DrupalWebTestCase::assertLink protected function Pass if a link with the specified label is found, and optional with the specified index.
DrupalWebTestCase::assertLinkByHref protected function Pass if a link containing a given href (part) is found.
DrupalWebTestCase::assertMail protected function Asserts that the most recently sent e-mail message has the given value.
DrupalWebTestCase::assertMailPattern protected function Asserts that the most recently sent e-mail message has the pattern in it.
DrupalWebTestCase::assertMailString protected function Asserts that the most recently sent e-mail message has the string in it.
DrupalWebTestCase::assertNoDuplicateIds protected function Asserts that each HTML ID is used for just a single element.
DrupalWebTestCase::assertNoField protected function Asserts that a field does not exist with the given name or ID.
DrupalWebTestCase::assertNoFieldById protected function Asserts that a field does not exist with the given ID and value.
DrupalWebTestCase::assertNoFieldByName protected function Asserts that a field does not exist with the given name and value.
DrupalWebTestCase::assertNoFieldByXPath protected function Asserts that a field doesn't exist or its value doesn't match, by XPath.
DrupalWebTestCase::assertNoFieldChecked protected function Asserts that a checkbox field in the current page is not checked.
DrupalWebTestCase::assertNoLink protected function Pass if a link with the specified label is not found.
DrupalWebTestCase::assertNoLinkByHref protected function Pass if a link containing a given href (part) is not found.
DrupalWebTestCase::assertNoOptionSelected protected function Asserts that a select option in the current page is not checked.
DrupalWebTestCase::assertNoPattern protected function Will trigger a pass if the perl regex pattern is not present in raw content.
DrupalWebTestCase::assertNoRaw protected function Pass if the raw text is NOT found on the loaded page, fail otherwise. Raw text refers to the raw HTML that the page generated.
DrupalWebTestCase::assertNoResponse protected function Asserts the page did not return the specified response code.
DrupalWebTestCase::assertNoText protected function Pass if the text is NOT found on the text version of the page. The text version is the equivalent of what a user would see when viewing through a web browser. In other words the HTML has been filtered out of the contents.
DrupalWebTestCase::assertNoTitle protected function Pass if the page title is not the given string.
DrupalWebTestCase::assertNoUniqueText protected function Pass if the text is found MORE THAN ONCE on the text version of the page.
DrupalWebTestCase::assertOptionSelected protected function Asserts that a select option in the current page is checked.
DrupalWebTestCase::assertPattern protected function Will trigger a pass if the Perl regex pattern is found in the raw content.
DrupalWebTestCase::assertRaw protected function Pass if the raw text IS found on the loaded page, fail otherwise. Raw text refers to the raw HTML that the page generated.
DrupalWebTestCase::assertResponse protected function Asserts the page responds with the specified response code.
DrupalWebTestCase::assertText protected function Pass if the text IS found on the text version of the page. The text version is the equivalent of what a user would see when viewing through a web browser. In other words the HTML has been filtered out of the contents.
DrupalWebTestCase::assertTextHelper protected function Helper for assertText and assertNoText.
DrupalWebTestCase::assertThemeOutput protected function Asserts themed output.
DrupalWebTestCase::assertTitle protected function Pass if the page title is the given string.
DrupalWebTestCase::assertUniqueText protected function Pass if the text is found ONLY ONCE on the text version of the page.
DrupalWebTestCase::assertUniqueTextHelper protected function Helper for assertUniqueText and assertNoUniqueText.
DrupalWebTestCase::assertUrl protected function Pass if the internal browser's URL matches the given path.
DrupalWebTestCase::buildXPathQuery protected function Builds an XPath query.
DrupalWebTestCase::changeDatabasePrefix protected function Changes the database connection to the prefixed one.
DrupalWebTestCase::checkForMetaRefresh protected function Check for meta refresh tag and if found call drupalGet() recursively. This function looks for the http-equiv attribute to be set to "Refresh" and is case-sensitive.
DrupalWebTestCase::checkPermissions protected function Check to make sure that the array of permissions are valid.
DrupalWebTestCase::clickLink protected function Follows a link by name.
DrupalWebTestCase::constructFieldXpath protected function Helper function: construct an XPath for the given set of attributes and value.
DrupalWebTestCase::copySetupCache protected function Copy the setup cache from/to another table and files directory.
DrupalWebTestCase::cronRun protected function Runs cron in the Drupal installed by Simpletest.
DrupalWebTestCase::curlClose protected function Close the cURL handler and unset the handler.
DrupalWebTestCase::curlExec protected function Initializes and executes a cURL request.
DrupalWebTestCase::curlHeaderCallback protected function Reads headers and registers errors received from the tested site.
DrupalWebTestCase::curlInitialize protected function Initializes the cURL connection.
DrupalWebTestCase::drupalCompareFiles protected function Compare two files based on size and file name.
DrupalWebTestCase::drupalCreateContentType protected function Creates a custom content type based on default settings.
DrupalWebTestCase::drupalCreateNode protected function Creates a node based on default settings.
DrupalWebTestCase::drupalCreateRole protected function Creates a role with specified permissions.
DrupalWebTestCase::drupalCreateUser protected function Create a user with a given set of permissions.
DrupalWebTestCase::drupalGet protected function Retrieves a Drupal path or an absolute path.
DrupalWebTestCase::drupalGetAJAX protected function Retrieve a Drupal path or an absolute path and JSON decode the result.
DrupalWebTestCase::drupalGetContent protected function Gets the current raw HTML of requested page.
DrupalWebTestCase::drupalGetHeader protected function Gets the value of an HTTP response header. If multiple requests were required to retrieve the page, only the headers from the last request will be checked by default. However, if TRUE is passed as the second argument, all requests will be processed…
DrupalWebTestCase::drupalGetHeaders protected function Gets the HTTP response headers of the requested page. Normally we are only interested in the headers returned by the last request. However, if a page is redirected or HTTP authentication is in use, multiple requests will be required to retrieve the…
DrupalWebTestCase::drupalGetMails protected function Gets an array containing all e-mails sent during this test case.
DrupalWebTestCase::drupalGetNodeByTitle function Get a node from the database based on its title.
DrupalWebTestCase::drupalGetSettings protected function Gets the value of the Drupal.settings JavaScript variable for the currently loaded page.
DrupalWebTestCase::drupalGetTestFiles protected function Get a list files that can be used in tests.
DrupalWebTestCase::drupalGetToken protected function Generate a token for the currently logged in user.
DrupalWebTestCase::drupalHead protected function Retrieves only the headers for a Drupal path or an absolute path.
DrupalWebTestCase::drupalLogin protected function Log in a user with the internal browser.
DrupalWebTestCase::drupalLogout protected function
DrupalWebTestCase::drupalPost protected function Execute a POST request on a Drupal page. It will be done as usual POST request with SimpleBrowser.
DrupalWebTestCase::drupalPostAJAX protected function Execute an Ajax submission.
DrupalWebTestCase::drupalSetContent protected function Sets the raw HTML content. This can be useful when a page has been fetched outside of the internal browser and assertions need to be made on the returned page.
DrupalWebTestCase::drupalSetSettings protected function Sets the value of the Drupal.settings JavaScript variable for the currently loaded page.
DrupalWebTestCase::getAbsoluteUrl protected function Takes a path and returns an absolute path.
DrupalWebTestCase::getAllOptions protected function Get all option elements, including nested options, in a select.
DrupalWebTestCase::getSelectedItem protected function Get the selected value from a select field.
DrupalWebTestCase::getSetupCacheKey protected function Returns the cache key used for the setup caching.
DrupalWebTestCase::getUrl protected function Get the current URL from the cURL handler.
DrupalWebTestCase::handleForm protected function Handle form input related to drupalPost(). Ensure that the specified fields exist and attempt to create POST data in the correct manner for the particular field type.
DrupalWebTestCase::loadSetupCache protected function Copies the cached tables and files for a cached installation setup.
DrupalWebTestCase::parse protected function Parse content returned from curlExec using DOM and SimpleXML.
DrupalWebTestCase::preloadRegistry protected function Preload the registry from the testing site.
DrupalWebTestCase::prepareDatabasePrefix protected function Generates a database prefix for running tests.
DrupalWebTestCase::prepareEnvironment protected function Prepares the current environment for running the test.
DrupalWebTestCase::recursiveDirectoryCopy protected function Recursively copy one directory to another.
DrupalWebTestCase::refreshVariables protected function Refresh the in-memory set of variables. Useful after a page request is made that changes a variable in a different thread. 1
DrupalWebTestCase::resetAll protected function Reset all data structures after having enabled new modules.
DrupalWebTestCase::storeSetupCache protected function Store the installation setup to a cache.
DrupalWebTestCase::tearDown protected function Delete created files and temporary files directory, delete the tables created by setUp(), and reset the database prefix. 6
DrupalWebTestCase::verboseEmail protected function Outputs to verbose the most recent $count emails sent.
DrupalWebTestCase::xpath protected function Perform an xpath search on the contents of the internal browser. The search is relative to the root element (HTML tag normally) of the page.
DrupalWebTestCase::__construct function Constructor for DrupalWebTestCase. Overrides DrupalTestCase::__construct 1
FieldAttachStorageTestCase::getInfo public static function
FieldAttachStorageTestCase::testFieldAttachCreateRenameBundle function Test field_attach_create_bundle() and field_attach_rename_bundle().
FieldAttachStorageTestCase::testFieldAttachDelete function Test field_attach_delete().
FieldAttachStorageTestCase::testFieldAttachDeleteBundle function Test field_attach_delete_bundle().
FieldAttachStorageTestCase::testFieldAttachLoadMultiple function Test the 'multiple' load feature.
FieldAttachStorageTestCase::testFieldAttachSaveLoad function Check field values insert, update and load.
FieldAttachStorageTestCase::testFieldAttachSaveLoadDifferentStorage function Test saving and loading fields using different storage backends.
FieldAttachStorageTestCase::testFieldAttachSaveMissingData function Tests insert and update with missing or NULL fields.
FieldAttachStorageTestCase::testFieldAttachSaveMissingDataDefaultValue function Test insert with missing or NULL fields, with default value.
FieldAttachStorageTestCase::testFieldHasData function Test field_has_data().
FieldAttachStorageTestCase::testFieldStorageDetailsAlter function Test storage details alteration.
FieldAttachTestCase::createFieldWithInstance function Create a field and an instance of it.
FieldAttachTestCase::setUp function Set the default field storage backend for fields created during tests. Overrides FieldTestCase::setUp
FieldTestCase::$default_storage property
FieldTestCase::assertFieldValues function Assert that a field has the expected values in an entity.
FieldTestCase::_generateTestFieldValues function Generate random values for a field_test field.