function FieldAttachOtherTestCase::testFieldAttachPrepareViewMultiple

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

File

modules/field/tests/field.test, line 892

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.');
}