public async Task UpdateFixtureAsync()
        {
            var mockRepo = new Mock <IDeletableEntityRepository <Fixture> >();

            mockRepo.Setup(x => x.All()).Returns(this.fixture.AsQueryable());

            var service           = new FixtureService(mockRepo.Object);
            var fixturesForUpdate = new List <FixtureForUpdateDto>
            {
                new FixtureForUpdateDto {
                    Id = 1, Result = "2-2"
                },
                new FixtureForUpdateDto {
                    Id = 3, Result = "2-1"
                },
            };
            await service.UpdateFixtureAsync(fixturesForUpdate);

            Assert.Equal("2-2", fixture.Where(x => x.Id == 1).FirstOrDefault().Result);
            Assert.Equal("2-1", fixture.Where(x => x.Id == 3).FirstOrDefault().Result);
        }