public void Helper_should_add_attributes_to_property()
{
var implType = DynamicTypesHelper.ImplementType(typeof(ICustomInterface));
var info = implType.GetProperty(nameof(ICustomInterface.Number));
info.GetCustomAttribute <CustomAttribute>().Should().NotBeNull();
}
public void Helper_should_implement_generic_interface_with_different_types_multiple_times()
{
var implType1 = DynamicTypesHelper.ImplementType(typeof(IGenericInterface <bool, int>));
var implType2 = DynamicTypesHelper.ImplementType(typeof(IGenericInterface <int, bool>));
implType1.GetInterfaces().Should().Contain(typeof(IGenericInterface <bool, int>));
implType2.GetInterfaces().Should().Contain(typeof(IGenericInterface <int, bool>));
}
public void Helper_should_ignore_methods()
{
var implType = DynamicTypesHelper.ImplementType(typeof(IInterfaceWithMethod));
var instance = (IInterfaceWithMethod)Activator.CreateInstance(implType);
((Action)instance.DoSomething).Should().Throw <NotImplementedException>();
}
public void Helper_should_add_attributes_to_type()
{
var implType = DynamicTypesHelper.ImplementType(typeof(ICustomInterface));
var attributes = implType.GetCustomAttributes <CustomAttribute>().ToArray();
attributes.Should().NotBeEmpty();
attributes[0].Should().BeEquivalentTo(new CustomAttribute(typeof(ICustomInterface))
{
Number = 42, Name = "test"
});
attributes[1].Should().BeEquivalentTo(new CustomAttribute(typeof(CustomAttribute)));
}
public void Helper_should_add_attributes_with_array_arguments()
{
var expectation = new CustomAttribute(new[] { typeof(bool), typeof(AttributeTargets) }, true, AttributeTargets.All)
{
Strings = new[] { "asd", "xyz" },
Numbers = new[] { 1, 2, 3, 4, 5 }
};
var implType = DynamicTypesHelper.ImplementType(typeof(ITestArrayInAttribute));
var attribute = implType.GetCustomAttribute <CustomAttribute>();
attribute.Should().BeEquivalentTo(expectation);
}
public InterfaceBinder(ISettingsBinderProvider binderProvider)
{
var implType = DynamicTypesHelper.ImplementType(typeof(TInterface));
var classBinderType = typeof(ClassStructBinder <>).MakeGenericType(implType);
classBinder = Activator.CreateInstance(classBinderType, binderProvider);
var bindMethod = classBinderType.GetMethod(nameof(ISettingsBinder.Bind));
if (bindMethod == null)
{
throw new NullReferenceException($"Can't find '{nameof(ISettingsBinder.Bind)}' method on '{classBinderType.FullName}' type.");
}
var bindingResultWrapperType = typeof(SettingsBindingResultWrapper <,>).MakeGenericType(typeof(TInterface), implType);
callBindMethod = node =>
{
var bindingResult = bindMethod.Invoke(classBinder, new object[] { node });
var bindingResultWrapper = Activator.CreateInstance(bindingResultWrapperType, bindingResult);
return((SettingsBindingResult <TInterface>)bindingResultWrapper);
};
}
public void Helper_should_implement_internal_interface()
{
var implType = DynamicTypesHelper.ImplementType(typeof(IInternalInterface));
implType.GetInterfaces().Should().Contain(typeof(IInternalInterface));
}