public void ShouldReturnTaskOfCorrectType_WhenItemIsFound()
{
var mockDbSet = new Mock <DbSet <IDbModel> >();
var mockDbContext = new Mock <IWhenItsDoneDbContext>();
mockDbContext.Setup(mock => mock.Set <IDbModel>()).Returns(mockDbSet.Object);
var asyncGenericRepositoryInstace = new GenericAsyncRepository <IDbModel>(mockDbContext.Object);
var fakeDeletedModel = new Mock <IDbModel>();
fakeDeletedModel.SetupGet(model => model.IsDeleted).Returns(true);
var fakeData = new List <IDbModel>()
{
fakeDeletedModel.Object
}
.AsQueryable();
mockDbSet.As <IQueryable <IDbModel> >().Setup(m => m.Provider).Returns(fakeData.Provider);
mockDbSet.As <IQueryable <IDbModel> >().Setup(m => m.Expression).Returns(fakeData.Expression);
mockDbSet.As <IQueryable <IDbModel> >().Setup(m => m.ElementType).Returns(fakeData.ElementType);
mockDbSet.As <IQueryable <IDbModel> >().Setup(m => m.GetEnumerator()).Returns(fakeData.GetEnumerator());
var actualReturnedCollection = asyncGenericRepositoryInstace.GetDeleted();
Assert.That(actualReturnedCollection.GetType(), Is.EqualTo(typeof(Task <IEnumerable <IDbModel> >)));
}
public void ShouldReturnTaskWithResultNull_WhenItemIsNotFound()
{
var mockDbSet = new Mock <DbSet <IDbModel> >();
var mockDbContext = new Mock <IWhenItsDoneDbContext>();
mockDbContext.Setup(mock => mock.Set <IDbModel>()).Returns(mockDbSet.Object);
var asyncGenericRepositoryInstace = new GenericAsyncRepository <IDbModel>(mockDbContext.Object);
// Setting up Linq methods
var fakeData = new List <IDbModel>().AsQueryable();
mockDbSet.As <IQueryable <IDbModel> >().Setup(m => m.Provider).Returns(fakeData.Provider);
mockDbSet.As <IQueryable <IDbModel> >().Setup(m => m.Expression).Returns(fakeData.Expression);
mockDbSet.As <IQueryable <IDbModel> >().Setup(m => m.ElementType).Returns(fakeData.ElementType);
mockDbSet.As <IQueryable <IDbModel> >().Setup(m => m.GetEnumerator()).Returns(fakeData.GetEnumerator());
var actualReturnedCollection = asyncGenericRepositoryInstace.GetDeleted();
Assert.That(actualReturnedCollection.Result.Count, Is.EqualTo(0));
}