public void GetEnumerationValueFilter_FromAttributeProvider_Multiple()
{
var propertyInformationStub = MockRepository.GenerateStub <IPropertyInformation>();
propertyInformationStub.Stub(stub => stub.GetCustomAttribute <IDisableEnumValuesAttribute> (true)).Return(null);
propertyInformationStub.Stub(stub => stub.PropertyType).Return(typeof(int));
var filterStub = MockRepository.GenerateStub <IEnumerationValueFilter>();
var additionalAttributeStub = MockRepository.GenerateStub <IDisableEnumValuesAttribute>();
additionalAttributeStub.Stub(stub => stub.GetEnumerationValueFilter()).Return(filterStub);
var provider = new EnumValueFilterProvider <IDisableEnumValuesAttribute> (
propertyInformationStub,
delegate(Type type)
{
Assert.That(type, Is.SameAs(typeof(int)));
return(new[] { _attribute, additionalAttributeStub });
});
var actualFilter = provider.GetEnumerationValueFilter();
Assert.That(actualFilter, Is.TypeOf(typeof(CompositeEnumerationValueFilter)));
var compositeFilter = ((CompositeEnumerationValueFilter)actualFilter);
Assert.That(compositeFilter.Filters.Count, Is.EqualTo(2));
Assert.That(compositeFilter.Filters[0], Is.TypeOf(typeof(StubEnumerationValueFilter)));
Assert.That(compositeFilter.Filters[1], Is.SameAs(filterStub));
}
public void GetEnumerationValueFilter_FromAttributeProvider_IntegrationTestWithNullablePropertyType()
{
var provider = new EnumValueFilterProvider <DisableEnumValuesAttribute> (
GetPropertyInformation("DisabledFromNullablePropertyType"),
t => AttributeUtility.GetCustomAttributes <DisableEnumValuesAttribute> (t, true));
var actual = provider.GetEnumerationValueFilter();
Assert.That(actual, Is.TypeOf(typeof(ConstantEnumerationValueFilter)));
Assert.That(((ConstantEnumerationValueFilter)actual).DisabledEnumValues, Is.EquivalentTo(new[] { TestEnum.Value5 }));
}
public void GetEnumerationValueFilter_FromPropertyInformation_IntegrationTestWithNullableProperty()
{
var provider = new EnumValueFilterProvider <DisableEnumValuesAttribute> (
GetPropertyInformation("DisabledFromNullableProperty"),
delegate
{
Assert.Fail("Must not be called");
return(null);
});
var actual = provider.GetEnumerationValueFilter();
Assert.That(actual, Is.TypeOf(typeof(ConstantEnumerationValueFilter)));
Assert.That(((ConstantEnumerationValueFilter)actual).DisabledEnumValues, Is.EquivalentTo(new[] { TestEnum.Value1 }));
}
public void GetEnumerationValueFilter_FromPropertyInformation()
{
var propertyInformationStub = MockRepository.GenerateStub <IPropertyInformation>();
propertyInformationStub.Stub(stub => stub.GetCustomAttribute <DisableEnumValuesAttribute> (true)).Return(_attribute);
var provider = new EnumValueFilterProvider <DisableEnumValuesAttribute> (
propertyInformationStub,
delegate
{
Assert.Fail("Must not be called");
return(null);
});
Assert.That(provider.GetEnumerationValueFilter(), Is.TypeOf(typeof(StubEnumerationValueFilter)));
}
public void GetEnumerationValueFilter_FromAttributeProvider_WithNullableProperty()
{
var propertyInformationStub = MockRepository.GenerateStub <IPropertyInformation>();
propertyInformationStub.Stub(stub => stub.GetCustomAttribute <DisableEnumValuesAttribute> (true)).Return(null);
propertyInformationStub.Stub(stub => stub.PropertyType).Return(typeof(int?));
var provider = new EnumValueFilterProvider <DisableEnumValuesAttribute> (
propertyInformationStub,
delegate(Type type)
{
Assert.That(type, Is.SameAs(typeof(int)));
return(new[] { _attribute });
});
Assert.That(provider.GetEnumerationValueFilter(), Is.TypeOf(typeof(StubEnumerationValueFilter)));
}
