private UnitOfWork GetTargetWith(Mock <DbContext> context, FakeExceptionHandler handler)
{
ContextUtilitiesDouble utilitiesStub = new ContextUtilitiesDouble(new[] { new User() });
Mock <IInterceptorsResolver> resolverStub = new Mock <IInterceptorsResolver>();
return(this.GetTargetWith(utilitiesStub, resolverStub.Object, context, handler));
}
private UnitOfWork GetTargetWith(IEntityInterceptor interceptor, IExceptionHandler handler)
{
ContextUtilitiesDouble utilitiesStub = new ContextUtilitiesDouble(new[] { new User() });
Mock <IInterceptorsResolver> resolverStub = new Mock <IInterceptorsResolver>();
resolverStub.Setup(r => r.GetGlobalInterceptors()).Returns(new[] { interceptor });
return(this.GetTargetWith(utilitiesStub, resolverStub.Object, new Mock <DbContext>(), handler));
}
private void ParamTest__DeletedEntities_DeletedEntitiesIntercepted(Expression <Func <IInterceptorsResolver, IEnumerable <IEntityInterceptor> > > getInterceptorsFunction)
{
InterceptorDouble interceptorMock = new InterceptorDouble();
Mock <IInterceptorsResolver> resolverMock = new Mock <IInterceptorsResolver>();
resolverMock.Setup(getInterceptorsFunction).Returns(new[] { interceptorMock });
User u1 = new User(1, "John");
User u2 = new User(2, "Mary");
ContextUtilitiesDouble contextStub = new ContextUtilitiesDouble(new[] { u1, u2 }, EntityEntryState.Deleted);
UnitOfWork uof = this.GetTargetWith(contextStub, resolverMock.Object);
uof.SaveChanges();
this.AssertInterceptedOnDelete(interceptorMock, u1, u2);
}
private void ParamTest__OnDeleteModifiesEntities_ModifiedEntitiesAlsoIntercepted(
Expression <Func <IInterceptorsResolver, IEnumerable <IEntityInterceptor> > > getInterceptorsFunction)
{
var u1 = new User(1, "John").AsEntry(EntityEntryState.Deleted);
var u2 = new User(2, "Mary").AsEntry(EntityEntryState.Modified);
ContextUtilitiesDouble contextStub = new ContextUtilitiesDouble();
contextStub.AddEntriesByCallNumber(1, new[] { u1 }); // 1st call to GetChangedEntities --> one deleted entity
contextStub.AddEntriesByCallNumber(2, new[] { u1, u2 }); // 2nd call to GetChangedEntities --> deleted and modified entities
InterceptorDouble interceptorMock = new InterceptorDouble();
Mock <IInterceptorsResolver> interceptorResolverStub = new Mock <IInterceptorsResolver>();
interceptorResolverStub.Setup(getInterceptorsFunction).Returns(new[] { interceptorMock });
UnitOfWork uof = this.GetTargetWith(contextStub, interceptorResolverStub.Object);
uof.SaveChanges();
AssertInterceptedOnSave(interceptorMock, u2.Entity as User);
}
private void ParamTest__OnSaveModifiesOtherEntities_NewModifiedEntitiesAlsoIntercepted(
Expression <Func <IInterceptorsResolver, IEnumerable <IEntityInterceptor> > > getInterceptorsFunction)
{
User user1 = new User(1, "John");
User user2 = new User(2, "Mary");
ContextUtilitiesDouble contextStub = new ContextUtilitiesDouble();
contextStub.AddEntitiesByCallNumber(1, new[] { user1 }); // 1st call to GetChangedEntities --> user1
contextStub.AddEntitiesByCallNumber(2, new[] { user1, user2 }); // 2nd call to GetChangedEntities --> user1 and user2
InterceptorDouble interceptorMock = new InterceptorDouble();
Mock <IInterceptorsResolver> interceptorResolverStub = new Mock <IInterceptorsResolver>();
interceptorResolverStub.Setup(getInterceptorsFunction).Returns(new[] { interceptorMock });
UnitOfWork uof = this.GetTargetWith(contextStub, interceptorResolverStub.Object);
uof.SaveChanges();
AssertInterceptedOnSave(interceptorMock, user1, user2);
}
private void ParamTest__OnSaveModifiesOtherEntities_NewModifiedEntitiesAlsoIntercepted(
Expression<Func<IInterceptorsResolver, IEnumerable<IEntityInterceptor>>> getInterceptorsFunction)
{
User user1 = new User(1, "John");
User user2 = new User(2, "Mary");
ContextUtilitiesDouble contextStub = new ContextUtilitiesDouble();
contextStub.AddEntitiesByCallNumber(1, new[] {user1}); // 1st call to GetChangedEntities --> user1
contextStub.AddEntitiesByCallNumber(2, new[] {user1, user2}); // 2nd call to GetChangedEntities --> user1 and user2
InterceptorDouble interceptorMock = new InterceptorDouble();
Mock<IInterceptorsResolver> interceptorResolverStub = new Mock<IInterceptorsResolver>();
interceptorResolverStub.Setup(getInterceptorsFunction).Returns(new[] {interceptorMock});
UnitOfWork uof = GetTargetWith(contextStub, interceptorResolverStub.Object);
uof.SaveChanges();
AssertInterceptedOnSave(interceptorMock, user1, user2);
}
private void ParamTest__OnSaveDeletesEntities_DeletedEntitiesAlsoIntercepted(
Expression<Func<IInterceptorsResolver, IEnumerable<IEntityInterceptor>>> getInterceptorsFunction)
{
var u1 = new User(1, "John").AsEntry();
var u2 = new User(2, "Mary").AsEntry(EntityEntryState.Deleted);
ContextUtilitiesDouble contextStub = new ContextUtilitiesDouble();
contextStub.AddEntriesByCallNumber(1, new[] { u1 }); // 1st call to GetChangedEntities --> modified entity
contextStub.AddEntriesByCallNumber(2, new[] { u1, u2 }); // 2nd call to GetChangedEntities --> modified and deleted entities
InterceptorDouble interceptorMock = new InterceptorDouble();
Mock<IInterceptorsResolver> interceptorResolverStub = new Mock<IInterceptorsResolver>();
interceptorResolverStub.Setup(getInterceptorsFunction).Returns(new[] { interceptorMock });
UnitOfWork uof = GetTargetWith(contextStub, interceptorResolverStub.Object);
uof.SaveChanges();
AssertInterceptedOnDelete(interceptorMock, u2.Entity as User);
}
private void ParamTest__DeletedEntities_DeletedEntitiesIntercepted(Expression<Func<IInterceptorsResolver, IEnumerable<IEntityInterceptor>>> getInterceptorsFunction)
{
InterceptorDouble interceptorMock = new InterceptorDouble();
Mock<IInterceptorsResolver> resolverMock = new Mock<IInterceptorsResolver>();
resolverMock.Setup(getInterceptorsFunction).Returns(new[] {interceptorMock});
User u1 = new User(1, "John");
User u2 = new User(2, "Mary");
ContextUtilitiesDouble contextStub = new ContextUtilitiesDouble(new[] {u1, u2}, EntityEntryState.Deleted);
UnitOfWork uof = GetTargetWith(contextStub, resolverMock.Object);
uof.SaveChanges();
AssertInterceptedOnDelete(interceptorMock, u1, u2);
}
private UnitOfWork GetTargetWith(IEnumerable<object> changedEntities, IInterceptorsResolver interceptorsResolver)
{
ContextUtilitiesDouble contextUtilitiesStub = new ContextUtilitiesDouble(changedEntities);
return GetTargetWith(contextUtilitiesStub, interceptorsResolver, new Mock<DbContext>());
}
private UnitOfWork GetTargetWith(Mock<DbContext> context)
{
ContextUtilitiesDouble contextUtilitiesStub = new ContextUtilitiesDouble(Enumerable.Empty<object>());
return GetTargetWith(contextUtilitiesStub, new Mock<IInterceptorsResolver>().Object, context);
}
private UnitOfWork GetTargetWith(IEntityInterceptor interceptor, IExceptionHandler handler)
{
ContextUtilitiesDouble utilitiesStub = new ContextUtilitiesDouble(new[] {new User()});
Mock<IInterceptorsResolver> resolverStub = new Mock<IInterceptorsResolver>();
resolverStub.Setup(r => r.GetGlobalInterceptors()).Returns(new[] {interceptor});
return GetTargetWith(utilitiesStub, resolverStub.Object, new Mock<DbContext>(), handler);
}
private UnitOfWork GetTargetWith(Mock<DbContext> context, FakeExceptionHandler handler)
{
ContextUtilitiesDouble utilitiesStub = new ContextUtilitiesDouble(new[] {new User()});
Mock<IInterceptorsResolver> resolverStub = new Mock<IInterceptorsResolver>();
return GetTargetWith(utilitiesStub, resolverStub.Object, context, handler);
}
private UnitOfWork GetTargetWith(IEnumerable <object> changedEntities, IInterceptorsResolver interceptorsResolver)
{
ContextUtilitiesDouble contextUtilitiesStub = new ContextUtilitiesDouble(changedEntities);
return(this.GetTargetWith(contextUtilitiesStub, interceptorsResolver, new Mock <DbContext>()));
}
private UnitOfWork GetTargetWith(Mock <DbContext> context)
{
ContextUtilitiesDouble contextUtilitiesStub = new ContextUtilitiesDouble(Enumerable.Empty <object>());
return(this.GetTargetWith(contextUtilitiesStub, new Mock <IInterceptorsResolver>().Object, context));
}
