public async void RemoveLocation_ShouldRemoveFromDbContext()
        {
            // Arrange
            SetUp();
            var locationInDb = new Location {
                Id = 2
            };

            _context.Locations.Returns(new List <Location> {
                locationInDb
            });

            // Act
            var sit = new LocationDataService(_factory);
            await sit.RemoveLocationAsync(2);

            // Assert
            _context.Received().Remove(locationInDb);
        }