public void TestGetTop3DocumentsByRatingWithOneDocuments()
{
Mock <ICommentRepository> mockCommentRepository = new Mock <ICommentRepository>();
Mock <IDocumentRepository> mockDocumentRepository = new Mock <IDocumentRepository>();
ITopsService topService = new TopsService
{
CommentRepository = mockCommentRepository.Object,
DocumentRepository = mockDocumentRepository.Object,
};
IEnumerable <Comment> fakeComments = GetFakeComment();
Document fakeDocument0 = GetFakeDocument0();
Document fakeDocument1 = GetFakeDocument1();
mockCommentRepository
.Setup(wl => wl.GetAll())
.Returns(new List <Comment>()
{
fakeComments.ElementAt(3)
});
mockDocumentRepository
.Setup(wl => wl.GetAll())
.Returns(new List <Document>()
{
fakeDocument0
});
mockDocumentRepository
.Setup(wl => wl.GetById(fakeDocument0.Id))
.Returns(fakeDocument0);
IEnumerable <Document> expected = new List <Document>()
{
fakeDocument0
};
IEnumerable <Document> results = topService.GetTop3DocumentsByRating();
mockCommentRepository.VerifyAll();
mockDocumentRepository.VerifyAll();
Assert.IsNotNull(results);
Assert.IsTrue(expected.SequenceEqual(results));
}
public void TestGetTop3DocumentsByRatingWithCeroDocuments()
{
Mock <ICommentRepository> mockCommentRepository = new Mock <ICommentRepository>();
Mock <IDocumentRepository> mockDocumentRepository = new Mock <IDocumentRepository>();
ITopsService topService = new TopsService
{
CommentRepository = mockCommentRepository.Object,
DocumentRepository = mockDocumentRepository.Object,
};
mockCommentRepository
.Setup(wl => wl.GetAll())
.Returns(new List <Comment>());
IEnumerable <Document> results = topService.GetTop3DocumentsByRating();
mockCommentRepository.VerifyAll();
Assert.IsNotNull(results);
Assert.IsTrue(results.Count() == 0);
}