用注入点测试自定义验证器，weldunit没有注入HibernateBean验证工厂

8yoxcaq7 于 2021-07-05 发布在 Java

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我尝试在hibernatebean验证中制作一个非常简单的测试用例来测试一个定制的验证器。自定义验证器有一个注入点。
junit4，beanvalidation 6.1.5.最终版，weldunit 2.0.0.最终版

public class AssertCrsForOffshoreTest extends TestBase {

    //CHECKSTYLE:OFF
    @Rule
//    public WeldInitiator weld = WeldInitiator.from( ValidatorFactory.class ).inject( this ).build();
    public WeldInitiator weld = WeldInitiator.from( ValidatorFactory.class ).build();
    //CHECKSTYLE:ON

    @Test
    public void testValidCrs() {

        // prepare test
        BroLocation location = createLocation();
        location.setCrs( BroConstants.CRS_WGS84 );
        BeanWithLocation bean = new BeanWithLocation(  location );

        // action
        Set<ConstraintViolation<BeanWithLocation>> violations = weld.select( ValidatorFactory.class ).get().getValidator().validate( bean );

        // verify
        assertThat( violations ).isEmpty();
    }

}

但是，由于某些原因，它无法解析注入点： org.jboss.weld.exceptions.UnsatisfiedResolutionException: WELD-001334: Unsatisfied dependencies for type ValidatorFactory with qualifiers . 我想我需要引用一个实现而不是 ValidatorFactory.class .

Java CDI hibernate-validator weld-junit4

来源：https://stackoverflow.com/questions/63730572/testing-custom-validators-with-injectionpoints-weldunit-is-not-injecting-the-hi

1条答案

按热度按时间

q5lcpyga1#

正如nikos在上面的评论部分所描述的，我需要添加 ValidationExtension.class 将cdi库添加到测试范围。
这是完整的（工作解决方案）

public class AssertCrsForOffshoreTest extends TestBase {

    //CHECKSTYLE:OFF
    // intializes the validation extension and 'registers' the test class as producer of the GeometryServiceHelper  mock
    @Rule
    public WeldInitiator weld = WeldInitiator.from( ValidationExtension.class, AssertCrsForOffshoreTest.class  ).build();
    //CHECKSTYLE:ON

    @ApplicationScoped
    @Produces
    GeometryServiceHelper produceGeometryServiceHelper() throws GeometryServiceException {
        // mock provided to the custom annotation.
        GeometryServiceHelper geometryService = mock( GeometryServiceHelper.class );
        when( geometryService.isOffshore( any( BroLocation.class ) ) ).thenReturn( true );
        return  geometryService;
    }

    @Test
    public void testValidCrs() {

        // prepare test
        BroLocation location = createLocation();
        location.setCrs( BroConstants.CRS_WGS84 );
        BeanWithLocation bean = new BeanWithLocation(  location );

        // action
        Set<ConstraintViolation<BeanWithLocation>> violations = weld.select( ValidatorFactory.class ).get().getValidator().validate( bean );

        // verify
        assertThat( violations ).isEmpty();
    }
}

您还需要将beanvalidation的cdi扩展添加到单元测试范围

<dependency>
            <groupId>org.hibernate.validator</groupId>
            <artifactId>hibernate-validator-cdi</artifactId>
            <version>6.1.5.Final</version>
            <scope>test</scope>
        </dependency>

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用注入点测试自定义验证器，weldunit没有注入HibernateBean验证工厂

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