public void GetGenomicVariants_When_GenomicVariantsInCache_Then_ReadFromTsvIsNotCalled()
{
var mockCacheService = new Mock <ICacheService>();
var mockGeneService = new Mock <IGeneService>();
mockCacheService.Setup(repo => repo.TryGetGenomicVariants())
.Returns(GetTestGenomicVariantsDictionary());
var service = new GeneSearchService(mockCacheService.Object,
mockGeneService.Object);
service.GetGenomicVariants();
mockGeneService.Verify(x => x.ReadGenomicVariantsFromTsv(), Times.Never());
}
public void GetGenomicVariants_When_GenomicVariantsNotInCache_Then_ReadFromTsvIsCalledOnce()
{
var mockCacheService = new Mock <ICacheService>();
var mockGeneService = new Mock <IGeneService>();
mockCacheService.Setup(repo => repo.TryGetGenomicVariants())
.Returns((Dictionary <string, List <GenomicVariant> >)null);
mockGeneService.Setup(repo => repo.ReadGenomicVariantsFromTsv())
.Returns((List <GenomicVariant>)null);
mockGeneService.Setup(repo => repo.MapGenomicVariantsToDictionary(null))
.Returns((Dictionary <string, List <GenomicVariant> >)null);
mockCacheService.Setup(repo => repo.StoreGenomicVariants(null));
var service = new GeneSearchService(mockCacheService.Object,
mockGeneService.Object);
service.GetGenomicVariants();
mockGeneService.Verify(x => x.ReadGenomicVariantsFromTsv(), Times.Once());
}