function FieldInstanceCrudTestCase::testUpdateFieldInstance
Test the update of a field instance.
File
-
modules/
field/ tests/ field.test, line 3051
Class
Code
function testUpdateFieldInstance() {
field_create_instance($this->instance_definition);
$field_type = field_info_field_types($this->field['type']);
// Check that basic changes are saved.
$instance = field_read_instance('test_entity', $this->instance_definition['field_name'], $this->instance_definition['bundle']);
$instance['required'] = !$instance['required'];
$instance['label'] = $this->randomName();
$instance['description'] = $this->randomName();
$instance['settings']['test_instance_setting'] = $this->randomName();
$instance['widget']['settings']['test_widget_setting'] = $this->randomName();
$instance['widget']['weight']++;
$instance['display']['default']['settings']['test_formatter_setting'] = $this->randomName();
$instance['display']['default']['weight']++;
field_update_instance($instance);
$instance_new = field_read_instance('test_entity', $this->instance_definition['field_name'], $this->instance_definition['bundle']);
$this->assertEqual($instance['required'], $instance_new['required'], '"required" change is saved');
$this->assertEqual($instance['label'], $instance_new['label'], '"label" change is saved');
$this->assertEqual($instance['description'], $instance_new['description'], '"description" change is saved');
$this->assertEqual($instance['widget']['settings']['test_widget_setting'], $instance_new['widget']['settings']['test_widget_setting'], 'Widget setting change is saved');
$this->assertEqual($instance['widget']['weight'], $instance_new['widget']['weight'], 'Widget weight change is saved');
$this->assertEqual($instance['display']['default']['settings']['test_formatter_setting'], $instance_new['display']['default']['settings']['test_formatter_setting'], 'Formatter setting change is saved');
$this->assertEqual($instance['display']['default']['weight'], $instance_new['display']['default']['weight'], 'Widget weight change is saved');
// Check that changing widget and formatter types updates the default settings.
$instance = field_read_instance('test_entity', $this->instance_definition['field_name'], $this->instance_definition['bundle']);
$instance['widget']['type'] = 'test_field_widget_multiple';
$instance['display']['default']['type'] = 'field_test_multiple';
field_update_instance($instance);
$instance_new = field_read_instance('test_entity', $this->instance_definition['field_name'], $this->instance_definition['bundle']);
$this->assertEqual($instance['widget']['type'], $instance_new['widget']['type'], 'Widget type change is saved.');
$settings = field_info_widget_settings($instance_new['widget']['type']);
$this->assertIdentical($settings, array_intersect_key($instance_new['widget']['settings'], $settings), 'Widget type change updates default settings.');
$this->assertEqual($instance['display']['default']['type'], $instance_new['display']['default']['type'], 'Formatter type change is saved.');
$info = field_info_formatter_types($instance_new['display']['default']['type']);
$settings = $info['settings'];
$this->assertIdentical($settings, array_intersect_key($instance_new['display']['default']['settings'], $settings), 'Changing formatter type updates default settings.');
// Check that adding a new view mode is saved and gets default settings.
$instance = field_read_instance('test_entity', $this->instance_definition['field_name'], $this->instance_definition['bundle']);
$instance['display']['teaser'] = array();
field_update_instance($instance);
$instance_new = field_read_instance('test_entity', $this->instance_definition['field_name'], $this->instance_definition['bundle']);
$this->assertTrue(isset($instance_new['display']['teaser']), 'Display for the new view_mode has been written.');
$this->assertIdentical($instance_new['display']['teaser']['type'], $field_type['default_formatter'], 'Default formatter for the new view_mode has been written.');
$info = field_info_formatter_types($instance_new['display']['teaser']['type']);
$settings = $info['settings'];
$this->assertIdentical($settings, $instance_new['display']['teaser']['settings'], 'Default formatter settings for the new view_mode have been written.');
// TODO: test failures.
}
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