private void SetMockFixtures() { MockFixtures = new Mock <DbSet <Fixture> >().SetupData(FixtureData.Data()); MockFixtures.Setup(x => x.Find(It.IsAny <object[]>())).Returns <object[]>(ids => FixtureData.Data().FirstOrDefault(d => d.FixtureId == (int)ids[0])); MockFixtures.Setup(x => x.FindAsync(It.IsAny <object[]>())).Returns <object[]>(ids => Task.FromResult(FixtureData.Data().FirstOrDefault(d => d.FixtureId == (int)ids[0]))); MockContext.Setup(x => x.Fixtures).Returns(MockFixtures.Object); }