public async Task GetLocalAuthorities_Returns_OkObjectResult_Result_Given_ValidFundingStream_ValidFundingPeriod_EmptySearchText()
        {
            IEnumerable <string> expectedList = new List <string>().AsEnumerable();

            _publishingApiClient.SearchPublishedProviderLocalAuthorities("", "ValidFundingStream", "ValidFundingPeriod")
            .Returns(new ApiResponse <IEnumerable <string> >(HttpStatusCode.OK, expectedList));

            IActionResult actual = await _publishController.GetLocalAuthorities("ValidFundingStream", "ValidFundingPeriod", "");

            actual.Should().BeOfType <OkObjectResult>();
        }