Examples with CreationException com.google.inject.CreationException used on opensource projects

Example 81 with CreationException

use of com.google.inject.CreationException in project roboguice by roboguice.

the class ThrowingProviderTest method testIncorrectPredefinedType_Bind.

public void testIncorrectPredefinedType_Bind() {
    try {
        Guice.createInjector(new AbstractModule() {

            protected void configure() {
                ThrowingProviderBinder.create(binder()).bind(StringRemoteProvider.class, Integer.class).to(new StringRemoteProvider() {

                    public String get() throws RemoteException {
                        return "A";
                    }
                });
            }
        });
        fail();
    } catch (CreationException ce) {
        assertEquals(StringRemoteProvider.class.getName() + " expects the value type to be java.lang.String, but it was java.lang.Integer", Iterables.getOnlyElement(ce.getErrorMessages()).getMessage());
    }
}

Example 82 with CreationException

use of com.google.inject.CreationException in project roboguice by roboguice.

the class ThrowingProviderTest method testOneMethodThatIsntGet.

public void testOneMethodThatIsntGet() {
    try {
        Guice.createInjector(new AbstractModule() {

            protected void configure() {
                install(ThrowingProviderBinder.forModule(this));
            }

            @SuppressWarnings("unused")
            @CheckedProvides(OneNoneGetMethod.class)
            String foo() {
                return null;
            }
        });
        fail();
    } catch (CreationException ce) {
        assertEquals(OneNoneGetMethod.class.getName() + " may not declare any new methods, but declared " + Classes.toString(OneNoneGetMethod.class.getDeclaredMethods()[0]), Iterables.getOnlyElement(ce.getErrorMessages()).getMessage());
    }
}

Example 83 with CreationException

use of com.google.inject.CreationException in project roboguice by roboguice.

the class ThrowingProviderTest method testProviderMethodWithManyExceptions.

public void testProviderMethodWithManyExceptions() {
    try {
        Guice.createInjector(new AbstractModule() {

            protected void configure() {
                install(ThrowingProviderBinder.forModule(this));
            }

            @SuppressWarnings("unused")
            @CheckedProvides(RemoteProvider.class)
            String foo() throws InterruptedException, RuntimeException, RemoteException, AccessException, TooManyListenersException {
                return null;
            }
        });
        fail();
    } catch (CreationException ce) {
        // The only two that should fail are Interrupted & TooManyListeners.. the rest are OK.
        List<Message> errors = ImmutableList.copyOf(ce.getErrorMessages());
        assertEquals(InterruptedException.class.getName() + " is not compatible with the exceptions ([" + RemoteException.class + "]) declared in the CheckedProvider interface (" + RemoteProvider.class.getName() + ")", errors.get(0).getMessage());
        assertEquals(TooManyListenersException.class.getName() + " is not compatible with the exceptions ([" + RemoteException.class + "]) declared in the CheckedProvider interface (" + RemoteProvider.class.getName() + ")", errors.get(1).getMessage());
        assertEquals(2, errors.size());
    }
}

Example 84 with CreationException

use of com.google.inject.CreationException in project roboguice by roboguice.

the class ThrowingProviderTest method testIncorrectPredefinedType_Provides.

public void testIncorrectPredefinedType_Provides() {
    try {
        Guice.createInjector(new AbstractModule() {

            protected void configure() {
                install(ThrowingProviderBinder.forModule(this));
            }

            @SuppressWarnings("unused")
            @CheckedProvides(StringRemoteProvider.class)
            Integer foo() {
                return null;
            }
        });
        fail();
    } catch (CreationException ce) {
        assertEquals(StringRemoteProvider.class.getName() + " expects the value type to be java.lang.String, but it was java.lang.Integer", Iterables.getOnlyElement(ce.getErrorMessages()).getMessage());
    }
}

Example 85 with CreationException

use of com.google.inject.CreationException in project roboguice by roboguice.

the class ThrowingProviderTest method testManyMethods.

public void testManyMethods() {
    try {
        Guice.createInjector(new AbstractModule() {

            protected void configure() {
                install(ThrowingProviderBinder.forModule(this));
            }

            @SuppressWarnings("unused")
            @CheckedProvides(ManyMethods.class)
            String foo() {
                return null;
            }
        });
        fail();
    } catch (CreationException ce) {
        assertEquals(ManyMethods.class.getName() + " may not declare any new methods, but declared " + Arrays.asList(ManyMethods.class.getDeclaredMethods()), Iterables.getOnlyElement(ce.getErrorMessages()).getMessage());
    }
}