public async Task Handle_WhenApprovedCohortReturnedToProviderEventIsRaised_ThenShouldRelayMessageToAzureServiceBus()
        {
            var f = new ApprovedCohortReturnedToProviderEventHandlerTestsFixture();
            await f.Handle();

            f.VerifyPropertiesAreMappedCorrectlyWhenRelayingMessage();
        }
        public async Task Handle_WhenApprovedCohortReturnedToProviderEventIsRaised_ThenShouldGetCorrectCohort()
        {
            var f = new ApprovedCohortReturnedToProviderEventHandlerTestsFixture();
            await f.Handle();

            f.VerifyGetCohortSummaryIsCorrectlyCalled();
        }