public void WhenGettingEntity_ThenReturnsCorrectEntity()
{
// Arrange
var repositoryMock = new Mock<IPortalRepository>();
Portal newEntity = DefaultModelHelper.DummyPopulatedPortal();
repositoryMock.Setup(repo => repo.GetById(It.IsAny<int>())).Returns(newEntity);
// Act
var services = new PortalService(repositoryMock.Object, new Mock<IUnitOfWork>().Object);
Portal returnedEntity = services.GetById(1);
// Assert
Assert.NotNull(returnedEntity);
Assert.Equal("Title", returnedEntity.Title);
}