public async Task When_GettingAStandardVersion_ByLarsCode(int larsCode, string version, Standard standard)
        {
            _mockStandardRepository.Setup(s => s.GetStandardVersionByLarsCode(larsCode, version)).ReturnsAsync(standard);

            var result = await _standardService.GetStandardVersionById(larsCode.ToString());

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