@Test
public void discoveresMethodParameterTypesCorrectly() throws Exception {
TypeInformation<SecondExtension> information = ClassTypeInformation.from(SecondExtension.class);
Method method = SecondExtension.class.getMethod("foo", Base.class);
List<TypeInformation<?>> informations = information.getParameterTypes(method);
TypeInformation<?> returnTypeInformation = information.getReturnType(method);
assertThat(informations, hasSize(1));
assertThat(informations.get(0).getType(), is((Object) Base.class));
assertThat(informations.get(0), is((Object) returnTypeInformation));
}
@Test
public void discoversImplementationBindingCorrectlyForNumber() throws Exception {
TypeInformation<TypedClient> information = from(TypedClient.class);
Method method = TypedClient.class.getMethod("boundToNumberMethod", GenericInterface.class);
TypeInformation<?> parameterType = information.getParameterTypes(method).get(0);
assertThat(parameterType.isAssignableFrom(from(StringImplementation.class)), is(false));
assertThat(parameterType.isAssignableFrom(from(LongImplementation.class)), is(true));
assertThat(
parameterType.isAssignableFrom(
from(StringImplementation.class).getSuperTypeInformation(GenericInterface.class)),
is(false));
}
