yii\test\DbFixture - Yii2 类参考手册
Abstract Class yii\test\DbFixture
| Inheritance | yii\test\DbFixture » yii\test\Fixture » yii\base\Component » yii\base\BaseObject |
|---|---|
| Implements | yii\base\Configurable |
| Subclasses | yii\elasticsearch\ActiveFixture, yii\mongodb\ActiveFixture, yii\test\ActiveFixture, yii\test\BaseActiveFixture, yii\test\InitDbFixture |
| Available since version | 2.0 |
DbFixture is the base class for DB-related fixtures.
DbFixture provides the $db connection to be used by DB fixtures.
For more details and usage information on DbFixture, see the guide article on fixtures.
Public Properties
隐藏继承的属性 Hide inherited properties
| 属性Property | 类型 Type | 简介 Description | 定义在 Defined By |
|---|---|---|---|
| $behaviors | yii\base\Behavior[] | List of behaviors attached to this component | yii\base\Component |
| $db | yii\db\Connection|array|string | The DB connection object or the application component ID of the DB connection. | yii\test\DbFixture |
| $depends | array | The fixtures that this fixture depends on. | yii\test\Fixture |
Public Methods
隐藏继承的方法 Hide inherited methods
| 方法 Method | 简介 Description | 定义在 Defined By |
|---|---|---|
| __call() | Calls the named method which is not a class method. | yii\base\BaseObject |
| __clone() | This method is called after the object is created by cloning an existing one. | yii\base\Component |
| __construct() | Constructor. | yii\base\BaseObject |
| __get() | Returns the value of an object property. | yii\base\BaseObject |
| __isset() | Checks if a property is set, i.e. defined and not null. | yii\base\BaseObject |
| __set() | Sets value of an object property. | yii\base\BaseObject |
| __unset() | Sets an object property to null. | yii\base\BaseObject |
| afterLoad() | This method is called AFTER all fixture data have been loaded for the current test. | yii\test\Fixture |
| afterUnload() | This method is called AFTER all fixture data have been unloaded for the current test. | yii\test\Fixture |
| attachBehavior() | Attaches a behavior to this component. | yii\base\Component |
| attachBehaviors() | Attaches a list of behaviors to the component. | yii\base\Component |
| beforeLoad() | This method is called BEFORE any fixture data is loaded for the current test. | yii\test\Fixture |
| beforeUnload() | This method is called BEFORE any fixture data is unloaded for the current test. | yii\test\Fixture |
| behaviors() | Returns a list of behaviors that this component should behave as. | yii\base\Component |
| canGetProperty() | Returns a value indicating whether a property can be read. | yii\base\BaseObject |
| canSetProperty() | Returns a value indicating whether a property can be set. | yii\base\BaseObject |
| className() | Returns the fully qualified name of this class. | yii\base\BaseObject |
| detachBehavior() | Detaches a behavior from the component. | yii\base\Component |
| detachBehaviors() | Detaches all behaviors from the component. | yii\base\Component |
| ensureBehaviors() | Makes sure that the behaviors declared in behaviors() are attached to this component. | yii\base\Component |
| getBehavior() | Returns the named behavior object. | yii\base\Component |
| getBehaviors() | Returns all behaviors attached to this component. | yii\base\Component |
| hasEventHandlers() | Returns a value indicating whether there is any handler attached to the named event. | yii\base\Component |
| hasMethod() | Returns a value indicating whether a method is defined. | yii\base\BaseObject |
| hasProperty() | Returns a value indicating whether a property is defined. | yii\base\BaseObject |
| init() | Initializes the object. | yii\test\DbFixture |
| load() | Loads the fixture. | yii\test\Fixture |
| off() | Detaches an existing event handler from this component. | yii\base\Component |
| on() | Attaches an event handler to an event. | yii\base\Component |
| trigger() | Triggers an event. | yii\base\Component |
| unload() | Unloads the fixture. | yii\test\Fixture |
属性详情 Property Details
The DB connection object or the application component ID of the DB connection. After the DbFixture object is created, if you want to change this property, you should only assign it with a DB connection object. Starting from version 2.0.2, this can also be a configuration array for creating the object.
方法详情 Method Details
Initializes the object.
This method is invoked at the end of the constructor after the object is initialized with the given configuration.
| public void init ( ) |