程序包 cn.taketoday.test.context.junit4.rules

类 InfraClassRule

java.lang.Object

cn.taketoday.test.context.junit4.rules.InfraClassRule

所有已实现的接口:

org.junit.rules.TestRule

public class InfraClassRule
extends Object
implements org.junit.rules.TestRule

ApplicationClassRule is a custom JUnit TestRule that supports class-level features of the TestContext Framework in standard JUnit tests by means of the TestContextManager and associated support classes and annotations.

In contrast to the JUnit4ClassRunner, Framework's rule-based JUnit support has the advantage that it is independent of any Runner and can therefore be combined with existing alternative runners like JUnit's Parameterized or third-party runners such as the MockitoJUnitRunner.

In order to achieve the same functionality as the JUnit4ClassRunner, however, a ApplicationClassRule must be combined with a InfraMethodRule, since ApplicationClassRule only supports the class-level features of the JUnit4ClassRunner.

Example Usage

 public class ExampleInfraIntegrationTest {

    @ClassRule
    public static final ApplicationClassRule applicationClassRule = new ApplicationClassRule();

    @Rule
    public final ApplicationMethodRule applicationMethodRule = new ApplicationMethodRule();

    // ...
 }

The following list constitutes all annotations currently supported directly or indirectly by ApplicationClassRule. (Note that additional annotations may be supported by various TestExecutionListener or TestContextBootstrapper implementations.)

• @ProfileValueSourceConfiguration
• @IfProfileValue

NOTE: this class requires JUnit 4.12 or higher.

从以下版本开始:

4.0

作者:

Sam Brannen, Philippe Marschall

另请参阅:

• apply(Statement, Description)
• InfraMethodRule
• TestContextManager
• JUnit4ClassRunner

嵌套类概要

嵌套类

修饰符和类型	类	说明
private static class	InfraClassRule.TestContextManagerCacheEvictor

字段概要

字段

修饰符和类型	字段	说明
private static final cn.taketoday.logging.Logger	logger
private static final Map<Class<?>,TestContextManager>	testContextManagerCache	Cache of TestContextManagers keyed by test class.

构造器概要

构造器

构造器	说明
InfraClassRule()

方法概要

修饰符和类型	方法	说明
org.junit.runners.model.Statement	apply(org.junit.runners.model.Statement base, org.junit.runner.Description description)	Apply class-level features of the Infra TestContext Framework to the supplied base statement.
(专用程序包) static TestContextManager	getTestContextManager(Class<?> testClass)	Get the TestContextManager associated with the supplied test class.
private org.junit.runners.model.Statement	withAfterTestClassCallbacks(org.junit.runners.model.Statement next, TestContextManager testContextManager)	Wrap the supplied Statement with a RunAfterTestClassCallbacks statement.
private org.junit.runners.model.Statement	withBeforeTestClassCallbacks(org.junit.runners.model.Statement next, TestContextManager testContextManager)	Wrap the supplied Statement with a RunBeforeTestClassCallbacks statement.
private org.junit.runners.model.Statement	withProfileValueCheck(org.junit.runners.model.Statement next, Class<?> testClass)	Wrap the supplied Statement with a ProfileValueChecker statement.
private org.junit.runners.model.Statement	withTestContextManagerCacheEviction(org.junit.runners.model.Statement next, Class<?> testClass)	Wrap the supplied Statement with a TestContextManagerCacheEvictor statement.

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

字段详细资料

logger

private static final cn.taketoday.logging.Logger logger

testContextManagerCache

private static final Map<Class<?>,TestContextManager> testContextManagerCache

Cache of TestContextManagers keyed by test class.

构造器详细资料

InfraClassRule

public InfraClassRule()

方法详细资料

apply

public org.junit.runners.model.Statement apply(org.junit.runners.model.Statement base,
 org.junit.runner.Description description)

Apply class-level features of the Infra TestContext Framework to the supplied base statement.

Specifically, this method retrieves the TestContextManager used by this rule and its associated InfraMethodRule and invokes the beforeTestClass() and afterTestClass() methods on the TestContextManager.

In addition, this method checks whether the test is enabled in the current execution environment. This prevents classes with a non-matching @IfProfileValue annotation from running altogether, even skipping the execution of beforeTestClass() methods in TestExecutionListeners.

指定者:

apply 在接口中 org.junit.rules.TestRule

参数:

base - the base Statement that this rule should be applied to

description - a Description of the current test execution

返回:

a statement that wraps the supplied base with class-level features of the TestContext Framework

另请参阅:

• getTestContextManager(java.lang.Class<?>)
• withBeforeTestClassCallbacks(org.junit.runners.model.Statement, cn.taketoday.test.context.TestContextManager)
• withAfterTestClassCallbacks(org.junit.runners.model.Statement, cn.taketoday.test.context.TestContextManager)
• withProfileValueCheck(org.junit.runners.model.Statement, java.lang.Class<?>)
• withTestContextManagerCacheEviction(org.junit.runners.model.Statement, java.lang.Class<?>)

withBeforeTestClassCallbacks

private org.junit.runners.model.Statement withBeforeTestClassCallbacks(org.junit.runners.model.Statement next,
 TestContextManager testContextManager)

Wrap the supplied Statement with a RunBeforeTestClassCallbacks statement.

另请参阅:

• RunBeforeTestClassCallbacks

withAfterTestClassCallbacks

private org.junit.runners.model.Statement withAfterTestClassCallbacks(org.junit.runners.model.Statement next,
 TestContextManager testContextManager)

Wrap the supplied Statement with a RunAfterTestClassCallbacks statement.

另请参阅:

• RunAfterTestClassCallbacks

withProfileValueCheck

private org.junit.runners.model.Statement withProfileValueCheck(org.junit.runners.model.Statement next,
 Class<?> testClass)

Wrap the supplied Statement with a ProfileValueChecker statement.

另请参阅:

• ProfileValueChecker

withTestContextManagerCacheEviction

private org.junit.runners.model.Statement withTestContextManagerCacheEviction(org.junit.runners.model.Statement next,
 Class<?> testClass)

Wrap the supplied Statement with a TestContextManagerCacheEvictor statement.

另请参阅:

• InfraClassRule.TestContextManagerCacheEvictor

getTestContextManager

static TestContextManager getTestContextManager(Class<?> testClass)

Get the TestContextManager associated with the supplied test class.

参数:

testClass - the test class to be managed; never null