public static Moq.Mock <TRepo> SetupRepository <TKey, TModel, TRepo>(List <TModel> lModels)
where TModel : class, IIdentityKey <TKey>
where TRepo : class, IRepository <TKey, TModel>
where TKey : struct,
IComparable,
IComparable <TKey>,
IConvertible,
IEquatable <TKey>,
IFormattable
{
IQueryable <TModel> queryableList = lModels.AsQueryable();
var mockSet = new Moq.Mock <IDbSet <TModel> >();
mockSet.As <IQueryable <TModel> >().Setup(m => m.Provider).Returns(queryableList.Provider);
mockSet.As <IQueryable <TModel> >().Setup(m => m.Expression).Returns(queryableList.Expression);
mockSet.As <IQueryable <TModel> >().Setup(m => m.ElementType).Returns(queryableList.ElementType);
mockSet.As <IQueryable <TModel> >().Setup(m => m.GetEnumerator()).Returns(queryableList.GetEnumerator());
Moq.Mock <TRepo> repository = new Moq.Mock <TRepo>();
repository.Setup(x => x.Entities).Returns(mockSet.Object);
repository.Setup(x => x.GetById(Moq.It.IsAny <TKey>())).Returns((int i) => lModels.Find(x => x.Id.Equals(i)));
repository.Setup(x => x.Insert(Moq.It.IsAny <TModel>())).Callback <TModel>(y =>
{
var item = lModels.OrderByDescending(x => x.Id).FirstOrDefault();
if (item != null)
{
dynamic z = item.Id;
y.Id = z + 1;
lModels.Add(y);
}
});
repository.Setup(x => x.Update(Moq.It.IsAny <TModel>())).Callback <TModel>(y =>
{
var i = lModels.FindIndex(x => x.Id.Equals(y.Id));
if (i != -1)
{
lModels[i] = y;
}
});
repository.Setup(x => x.Delete(Moq.It.IsAny <TModel>())).Callback <TModel>(y =>
{
var item = lModels.Where(x => x.Id.Equals(y.Id)).FirstOrDefault();
if (item != null)
{
lModels.Remove(item);
}
});
repository.Setup(x => x.GetByIdAsync(Moq.It.IsAny <TKey>())).Returns((TKey i) => { return(Task.FromResult(lModels.Find(x => x.Id.Equals(i)))); });
repository.Setup(x => x.InsertAsync(Moq.It.IsAny <TModel>())).Returns((TModel y) =>
Task.Run(() =>
{
var item = lModels.OrderByDescending(x => x.Id).FirstOrDefault();
if (item != null)
{
dynamic z = item.Id;
y.Id = z + 1;
lModels.Add(y);
}
})
);
repository.Setup(x => x.UpdateAsync(Moq.It.IsAny <TModel>())).Returns((TModel y) =>
Task.Run(() =>
{
var i = lModels.FindIndex(x => x.Id.Equals(y.Id));
if (i != -1)
{
lModels[i] = y;
}
})
);
repository.Setup(x => x.DeleteAsync(Moq.It.IsAny <TModel>())).Returns((TModel y) =>
Task.Run(() =>
{
var item = lModels.Where(x => x.Id.Equals(y.Id)).FirstOrDefault();
if (item != null)
{
lModels.Remove(item);
}
})
);
return(repository);
}
