public void NotOverriddenAbstractMixinMethodSucceeds()
{
TargetClassDefinition bt1 = DefinitionObjectMother.BuildUnvalidatedDefinition(typeof(BaseType1), typeof(MixinWithAbstractMembers));
MixinDefinition mixin = bt1.Mixins[typeof(MixinWithAbstractMembers)];
MethodDefinition method = mixin.Methods[typeof(MixinWithAbstractMembers).GetMethod("AbstractMethod", BindingFlags.Instance | BindingFlags.NonPublic)];
Assert.That(method.Overrides.Count, Is.EqualTo(0));
}
public void WithNonMultipleInheritedAttributesTheTargetClassWins()
{
TargetClassDefinition definition = DefinitionObjectMother.BuildUnvalidatedDefinition(
typeof(BaseType1), typeof(MixinAddingBT1Attribute));
Assert.That(definition.ReceivedAttributes.GetItemCount(typeof(BT1Attribute)), Is.EqualTo(0));
Assert.That(definition.CustomAttributes.GetItemCount(typeof(BT1Attribute)), Is.EqualTo(1));
}
public void SucceedsIfDuckNextCallDependency()
{
TargetClassDefinition definition = DefinitionObjectMother.BuildUnvalidatedDefinition(typeof(ClassFulfillingAllMemberRequirementsDuck),
typeof(MixinRequiringAllMembersNextCall));
var log = Validator.Validate(definition);
AssertSuccess(log);
}
public void SucceedsIfCrossOverridesNotOnSameMethods()
{
TargetClassDefinition definition = DefinitionObjectMother.BuildUnvalidatedDefinition(typeof(ClassOverridingSingleMixinMethod),
typeof(MixinOverridingClassMethod));
var log = Validator.Validate(definition);
AssertSuccess(log);
}
public void FailsIfSealedTargetClass()
{
TargetClassDefinition bc = DefinitionObjectMother.BuildUnvalidatedDefinition(typeof(DateTime));
var log = Validator.Validate(bc);
Assert.That(HasFailure("Remotion.Mixins.Validation.Rules.DefaultTargetClassRules.TargetClassMustNotBeSealed", log), Is.True);
Assert.That(log.GetNumberOfWarnings(), Is.EqualTo(0));
}
public void FailsIfNestedTargetClassIsNotPublic()
{
TargetClassDefinition definition = DefinitionObjectMother.BuildUnvalidatedDefinition(typeof(PublicNester.InternalNested),
typeof(NullMixin));
var log = Validator.Validate(definition);
Assert.That(HasFailure("Remotion.Mixins.Validation.Rules.DefaultTargetClassRules.TargetClassMustBePublic", log), Is.True);
}
public void SucceedsIfEmptyTargetCallDependencyNotFulfilled()
{
TargetClassDefinition definition = DefinitionObjectMother.BuildUnvalidatedDefinition(typeof(BaseType3), typeof(MixinWithUnsatisfiedEmptyTargetCallDependency));
var log = Validator.Validate(
definition.Mixins[typeof(MixinWithUnsatisfiedEmptyTargetCallDependency)].TargetCallDependencies[typeof(IEmptyInterface)]);
AssertSuccess(log);
}
public void SucceedsIfCircularTargetCallDependency()
{
TargetClassDefinition definition = DefinitionObjectMother.BuildUnvalidatedDefinition(typeof(BaseType3), typeof(MixinWithCircularTargetCallDependency1), typeof(MixinWithCircularTargetCallDependency2));
var log = Validator.Validate(
definition.Mixins[typeof(MixinWithCircularTargetCallDependency1)]);
AssertSuccess(log);
}
public void GenericMixinsAreSetToConstraintOrBaseType()
{
MixinDefinition def = DefinitionObjectMother.BuildUnvalidatedDefinition(typeof(BaseType3), typeof(BT3Mixin3 <,>))
.GetMixinByConfiguredType(typeof(BT3Mixin3 <,>));
Assert.That(def.Type.GetGenericArguments()[0], Is.EqualTo(typeof(BaseType3)));
Assert.That(def.Type.GetGenericArguments()[1], Is.EqualTo(typeof(IBaseType33)));
}
public void SucceedsIfNestedTargetClassIsPublic()
{
TargetClassDefinition definition = DefinitionObjectMother.BuildUnvalidatedDefinition(typeof(PublicNester.PublicNested),
typeof(NullMixin));
var log = Validator.Validate(definition);
AssertSuccess(log);
}
public void SucceedsIfTargetClassWinsWhenDefiningAttributes()
{
TargetClassDefinition definition = DefinitionObjectMother.BuildUnvalidatedDefinition(typeof(BaseType1),
typeof(MixinAddingBT1Attribute));
var log = Validator.Validate(definition);
AssertSuccess(log);
}
public void FailsIfOverriddenMixinMethodNotVirtual()
{
TargetClassDefinition definition = DefinitionObjectMother.BuildUnvalidatedDefinition(typeof(ClassOverridingSingleMixinMethod),
typeof(MixinWithNonVirtualMethodToBeOverridden));
var log = Validator.Validate(definition);
Assert.That(HasFailure("Remotion.Mixins.Validation.Rules.DefaultMethodRules.OverriddenMethodMustBeVirtual", log), Is.True);
}
public void FailsIfEmptyNextCallDependencyNotFulfilled()
{
TargetClassDefinition definition = DefinitionObjectMother.BuildUnvalidatedDefinition(typeof(BaseType3), typeof(MixinWithUnsatisfiedEmptyNextCallDependency));
var log = Validator.Validate(
definition.Mixins[typeof(MixinWithUnsatisfiedEmptyNextCallDependency)].NextCallDependencies[typeof(IEmptyInterface)]);
Assert.That(HasFailure("Remotion.Mixins.Validation.Rules.DefaultNextCallDependencyRules.DependencyMustBeSatisfied", log), Is.True);
}
public void WithNonMultipleInheritedAttributesOnMemberTheTargetClassWins()
{
MethodDefinition definition = DefinitionObjectMother.BuildUnvalidatedDefinition(
typeof(BaseType1), typeof(MixinAddingBT1AttributeToMember)).Methods[typeof(BaseType1).GetMethod("VirtualMethod", Type.EmptyTypes)];
Assert.That(definition.ReceivedAttributes.GetItemCount(typeof(BT1Attribute)), Is.EqualTo(0));
Assert.That(definition.CustomAttributes.GetItemCount(typeof(BT1Attribute)), Is.EqualTo(1));
}
public void MultipleAttributes()
{
TargetClassDefinition definition = DefinitionObjectMother.BuildUnvalidatedDefinition(
typeof(BaseTypeWithAllowMultiple), typeof(MixinAddingAllowMultipleToClassAndMember), typeof(MixinAddingAllowMultipleToClassAndMember2));
Assert.That(definition.ReceivedAttributes.GetItemCount(typeof(MultiAttribute)), Is.EqualTo(3));
Assert.That(definition.CustomAttributes.GetItemCount(typeof(MultiAttribute)), Is.EqualTo(1));
}
public void GetConcreteMixinTypeIdentifier_NoOverrides()
{
var expectedIdentifier = new ConcreteMixinTypeIdentifier(typeof(NullMixin), new HashSet <MethodInfo>(), new HashSet <MethodInfo> ());
var definition = DefinitionObjectMother.BuildUnvalidatedDefinition(typeof(NullTarget), typeof(NullMixin)).Mixins[0];
Assert.That(definition.GetConcreteMixinTypeIdentifier(), Is.EqualTo(expectedIdentifier));
}
public void FailsIfCrossOverridesOnSameMethods()
{
TargetClassDefinition definition = DefinitionObjectMother.BuildUnvalidatedDefinition(typeof(ClassOverridingSingleMixinMethod),
typeof(MixinOverridingSameClassMethod));
var log = Validator.Validate(definition);
Assert.That(HasFailure("Remotion.Mixins.Validation.Rules.DefaultMethodRules.NoCircularOverrides", log), Is.True);
}
public void SucceedsIfNoPublicOrProtectedDefaultCtorInMixinClassWithoutOverriddenMembers()
{
TargetClassDefinition definition = DefinitionObjectMother.BuildUnvalidatedDefinition(typeof(NullTarget),
typeof(MixinWithPrivateCtorAndVirtualMethod));
var log = Validator.Validate(definition);
AssertSuccess(log);
}
public void FailsIfNoPublicOrProtectedCtorInTargetClass()
{
TargetClassDefinition definition = DefinitionObjectMother.BuildUnvalidatedDefinition(typeof(ClassWithPrivateCtor),
typeof(NullMixin));
var log = Validator.Validate(definition);
Assert.That(HasFailure("Remotion.Mixins.Validation.Rules.DefaultTargetClassRules.TargetClassMustHavePublicOrProtectedCtor", log), Is.True);
}
public void FailsIfNoMixinBaseWith()
{
TargetClassDefinition definition = DefinitionObjectMother.BuildUnvalidatedDefinition(typeof(ClassWithVirtualMethod),
typeof(MixinWithProtectedOverriderWithoutMixinBase));
var log = Validator.Validate(definition);
Assert.That(HasFailure("Remotion.Mixins.Validation.Rules.DefaultMixinRules.MixinNeedingDerivedTypeMustBeDerivedFromMixinBase",
log), Is.True);
}
public void FailsIfNoPublicOrProtectedDefaultCtorInMixinClassWithOverriddenMembers()
{
TargetClassDefinition definition = DefinitionObjectMother.BuildUnvalidatedDefinition(typeof(ClassOverridingSingleMixinMethod),
typeof(MixinWithPrivateCtorAndVirtualMethod));
var log = Validator.Validate(definition);
Assert.That(HasFailure("Remotion.Mixins.Validation.Rules.DefaultMixinRules.MixinWithOverriddenMembersMustHavePublicOrProtectedDefaultCtor",
log), Is.True);
}
public void CollectsUnexpectedExceptions()
{
TargetClassDefinition bc = DefinitionObjectMother.BuildUnvalidatedDefinition(typeof(DateTime));
var log = Validator.Validate(bc, new ThrowingRuleSet());
Assert.That(log.GetNumberOfUnexpectedExceptions() > 0, Is.True);
var results = new List <ValidationResult> (log.GetResults());
Assert.That(results[0].Exceptions[0].Exception is InvalidOperationException, Is.True);
}
public void SucceedsIfOverridingMembersAreProtected()
{
TargetClassDefinition definition =
DefinitionObjectMother.BuildUnvalidatedDefinition(typeof(BaseType1), typeof(MixinWithProtectedOverrider));
Assert.That(definition.Mixins[0].HasProtectedOverriders(), Is.True);
var log = Validator.Validate(definition);
AssertSuccess(log);
}
public void FailsTwiceIfDuplicateAttributeAddedByMixinToMember()
{
TargetClassDefinition definition = DefinitionObjectMother.BuildUnvalidatedDefinition(typeof(ClassWithVirtualMethod),
typeof(MixinAddingBT1AttributeToMember), typeof(MixinAddingBT1AttributeToMember2));
var log = Validator.Validate(definition);
Assert.That(HasFailure(
"Remotion.Mixins.Validation.Rules.DefaultAttributeIntroductionRules.AllowMultipleRequiredIfAttributeIntroducedMultipleTimes", log), Is.True);
Assert.That(log.GetNumberOfFailures(), Is.EqualTo(2));
}
public void Attributes()
{
TargetClassDefinition targetClass = DefinitionObjectMother.BuildUnvalidatedDefinition(typeof(ClassWithManyAttributes),
typeof(ClassWithManyAttributes));
MixinDefinition mixin = targetClass.Mixins[typeof(ClassWithManyAttributes)];
CheckAttributes(targetClass);
CheckAttributes(mixin);
CheckAttributes(targetClass.Methods[typeof(ClassWithManyAttributes).GetMethod("Foo")]);
CheckAttributes(mixin.Methods[typeof(ClassWithManyAttributes).GetMethod("Foo")]);
}
public void SucceedsIfPublicIntroducedMethod_HasSameNameButDifferentSignatureFromTargetClassMethod()
{
TargetClassDefinition classDefinition =
DefinitionObjectMother.BuildUnvalidatedDefinition(
typeof(TargetClassWithSameNamesDifferentSignaturesAsIntroducedMembers),
typeof(MixinIntroducingMembersWithDifferentVisibilities));
MethodIntroductionDefinition definition = classDefinition.ReceivedInterfaces[typeof(IMixinIntroducingMembersWithDifferentVisibilities)].IntroducedMethods[typeof(IMixinIntroducingMembersWithDifferentVisibilities).GetMethod("MethodWithPublicVisibility")];
var log = Validator.Validate(definition);
AssertSuccess(log);
}
public void SucceedsIfPublicIntroducedProperty_DoesNotHaveSameNameAsOther()
{
TargetClassDefinition classDefinition =
DefinitionObjectMother.BuildUnvalidatedDefinition(
typeof(NullTarget),
typeof(MixinIntroducingMembersWithDifferentVisibilities));
PropertyIntroductionDefinition definition = classDefinition.ReceivedInterfaces[typeof(IMixinIntroducingMembersWithDifferentVisibilities)].IntroducedProperties[typeof(IMixinIntroducingMembersWithDifferentVisibilities).GetProperty("PropertyWithPublicVisibility")];
var log = Validator.Validate(definition);
AssertSuccess(log);
}
public void FailsIfPublicIntroducedProperty_HasSameNameAndSignatureAsTargetClassProperty()
{
TargetClassDefinition classDefinition =
DefinitionObjectMother.BuildUnvalidatedDefinition(
typeof(TargetClassWithSameNamesAsIntroducedMembers),
typeof(MixinIntroducingMembersWithDifferentVisibilities));
PropertyIntroductionDefinition definition = classDefinition.ReceivedInterfaces[typeof(IMixinIntroducingMembersWithDifferentVisibilities)].IntroducedProperties[typeof(IMixinIntroducingMembersWithDifferentVisibilities).GetProperty("PropertyWithPublicVisibility")];
var log = Validator.Validate(definition);
Assert.That(HasFailure("Remotion.Mixins.Validation.Rules.DefaultPropertyIntroductionRules.PublicPropertyNameMustBeUniqueInTargetClass", log), Is.True);
}
public void SucceedsIfPrivateIntroducedProperty_HasSameNameAsTargetClassProperty()
{
TargetClassDefinition classDefinition =
DefinitionObjectMother.BuildUnvalidatedDefinition(
typeof(TargetClassWithSameNamesAsIntroducedMembers),
typeof(MixinIntroducingMembersWithDifferentVisibilities));
PropertyIntroductionDefinition definition = classDefinition.ReceivedInterfaces[typeof(IMixinIntroducingMembersWithDifferentVisibilities)].IntroducedProperties[typeof(IMixinIntroducingMembersWithDifferentVisibilities).GetProperty("PropertyWithDefaultVisibility")];
var log = Validator.Validate(definition);
AssertSuccess(log);
}
public void FailsIfPublicIntroducedEvent_HasSameNameButDifferentSignatureFromTargetClassEvent()
{
TargetClassDefinition classDefinition =
DefinitionObjectMother.BuildUnvalidatedDefinition(
typeof(TargetClassWithSameNamesDifferentSignaturesAsIntroducedMembers),
typeof(MixinIntroducingMembersWithDifferentVisibilities));
EventIntroductionDefinition definition = classDefinition.ReceivedInterfaces[typeof(IMixinIntroducingMembersWithDifferentVisibilities)].IntroducedEvents[typeof(IMixinIntroducingMembersWithDifferentVisibilities).GetEvent("EventWithPublicVisibility")];
var log = Validator.Validate(definition);
Assert.That(HasFailure("Remotion.Mixins.Validation.Rules.DefaultEventIntroductionRules.PublicEventNameMustBeUniqueInTargetClass", log), Is.True);
}