public async Task When_GetEPAORegisteredStandardVersions_Returns_The_Orgs_Standards(string endPointAssessorOrganisationId, string iFateReferenceNumber, IEnumerable <StandardVersion> versions)
        {
            _mockStandardRepository.Setup(s => s.GetEpaoRegisteredStandardVersionsByIFateReferenceNumber(endPointAssessorOrganisationId, iFateReferenceNumber)).ReturnsAsync(versions);

            var result = await _standardService.GetEpaoRegisteredStandardVersionsByIFateReferenceNumber(endPointAssessorOrganisationId, iFateReferenceNumber);

            result.Should().BeEquivalentTo(versions);
        }