public async Task When_GettingStandardOptionsByStandardIdAndVersion_And_IdIsIfateReferenceNumber_Then_StandardIsRetrievedFromAssessorStandardsTable(string version, Standard getStandardResponse) { var id = "ST0001"; _mockStandardRepository.Setup(repository => repository.GetStandardVersionByIFateReferenceNumber(id, version)) .ReturnsAsync(getStandardResponse); await _standardService.GetStandardOptionsByStandardIdAndVersion(id, version); _mockStandardRepository.Verify(repository => repository.GetStandardVersionByIFateReferenceNumber(id, version), Times.Once); }