public async Task PingAsyncPingsRepository(bool repositoryPingSuccessful) { // Arrange var repository = A.Fake <ICosmosRepository <SegmentDataModel> >(); var dataService = new ProfileDataService(repository, defaultLogger); A.CallTo(() => repository.PingAsync()).Returns(repositoryPingSuccessful); // Act var result = await dataService.PingAsync().ConfigureAwait(false); // Assert Assert.Equal(repositoryPingSuccessful, result); }