public static bool EveryInterfaceParameterHasAnImplementation(this TypeContext typeContext)
{
return
(typeContext.EveryClassHasOneMethod() &&
typeContext.EveryClassMethodHasParameters(1) &&
typeContext.EveryClassMethodsParameterIsAnInterface() &&
typeContext.ClassMethodList.All(m =>
{
var firstParamterType = m.Value.First().GetParameters().First().ParameterType;
return TypeProvider.Types.Count(t => t.Implements(firstParamterType)) >= 1;
}));
}
public void DannDarfJedeMethodeNurEinenParameterHaben()
{
_typeContext.EveryClassMethodHasParameters(1).Should().BeTrue();
}