ClassCastException with Provider

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Sydney

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Mar 30, 2012, 4:55:09 PM3/30/12
to juk...@googlegroups.com
I try to test my service but I get a ClassCastException when injecting the service in the test class.

The service:

public class MyServiceImpl implements MyService {

    private final UserInfoProvider userInfoProvider;

    @Inject
    public MyServiceImpl(final UserInfoProvider userInfoProvider) {
        this.userInfoProvider = userInfoProvider;
    }

}

The Test:
@RunWith(JukitoRunner.class)
public class MyServiceTest {

    @Inject
    MyService myService;

    public static class Module extends JukitoModule {
        @Override
        protected void configureTest() {
            bind(MyService.class).to(MyServiceImpl.class);
        }
    }

    @Test
    public void test() {
    }

}

The Provider:
public class UserInfoProvider implements Provider<UserInfo> {
    public UserInfo get() {
        return new UserInfo();
    }
}

The exception:
java.lang.ClassCastException: java.lang.Class cannot be cast to java.lang.reflect.ParameterizedType
at org.jukito.JukitoModule.addKeyDependency(JukitoModule.java:338)
at org.jukito.JukitoModule.addInjectionPointDependencies(JukitoModule.java:330)
at org.jukito.JukitoModule.addDependencies(JukitoModule.java:313)
at org.jukito.JukitoModule.configure(JukitoModule.java:183)
at com.google.inject.AbstractModule.configure(AbstractModule.java:59)

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