function FieldAttachOtherTestCase::testFieldAttachPrepareViewMultiple

Tests the 'multiple entity' behavior of field_attach_prepare_view().

File

drupal/modules/field/tests/field.test, line 881

Tests for field.module.

Class

FieldAttachOtherTestCase

Unit test class for non-storage related field_attach_* functions.

Code

function testFieldAttachPrepareViewMultiple() {
  $entity_type = 'test_entity';
  $langcode = LANGUAGE_NONE;

  // Set the instance to be hidden.
  $this->instance['display']['full']['type'] = 'hidden';
  field_update_instance($this->instance);

  // Set up a second instance on another bundle, with a formatter that uses
  // hook_field_formatter_prepare_view().
  field_test_create_bundle('test_bundle_2');
  $formatter_setting = $this
    ->randomName();
  $this->instance2 = $this->instance;
  $this->instance2['bundle'] = 'test_bundle_2';
  $this->instance2['display']['full'] = array(
    'type' => 'field_test_with_prepare_view',
    'settings' => array(
      'test_formatter_setting_additional' => $formatter_setting,
    ),
  );
  field_create_instance($this->instance2);

  // Create one entity in each bundle.
  $entity1_init = field_test_create_stub_entity(1, 1, 'test_bundle');
  $values1 = $this
    ->_generateTestFieldValues($this->field['cardinality']);
  $entity1_init->{$this->field_name}[$langcode] = $values1;
  $entity2_init = field_test_create_stub_entity(2, 2, 'test_bundle_2');
  $values2 = $this
    ->_generateTestFieldValues($this->field['cardinality']);
  $entity2_init->{$this->field_name}[$langcode] = $values2;

  // Run prepare_view, and check that the entities come out as expected.
  $entity1 = clone $entity1_init;
  $entity2 = clone $entity2_init;
  field_attach_prepare_view($entity_type, array(
    $entity1->ftid => $entity1,
    $entity2->ftid => $entity2,
  ), 'full');
  $this
    ->assertFalse(isset($entity1->{$this->field_name}[$langcode][0]['additional_formatter_value']), 'Entity 1 did not run through the prepare_view hook.');
  $this
    ->assertTrue(isset($entity2->{$this->field_name}[$langcode][0]['additional_formatter_value']), 'Entity 2 ran through the prepare_view hook.');

  // Same thing, reversed order.
  $entity1 = clone $entity1_init;
  $entity2 = clone $entity2_init;
  field_attach_prepare_view($entity_type, array(
    $entity2->ftid => $entity2,
    $entity1->ftid => $entity1,
  ), 'full');
  $this
    ->assertFalse(isset($entity1->{$this->field_name}[$langcode][0]['additional_formatter_value']), 'Entity 1 did not run through the prepare_view hook.');
  $this
    ->assertTrue(isset($entity2->{$this->field_name}[$langcode][0]['additional_formatter_value']), 'Entity 2 ran through the prepare_view hook.');
}