public void course_material_should_have_rating_when_have_been_rated()
{
var repo = Substitute.For <ICourseMaterialRepository>();
repo
.GetRatingsFor(5)
.Returns(new []
{
new CourseMaterialUserRanting
{
CourseMaterialId = 5,
Rating = 1
},
new CourseMaterialUserRanting
{
CourseMaterialId = 5,
Rating = 5
}
}
);
repo.GetBy(5).Returns(new CourseMaterial
{
Title = "aMaterial",
Rating = 0,
Content = "aContent",
Id = 5
});
var service = new CourseMaterialService(repo);
var cm = service.GetBy(5);
cm.Rating.Should().Be(3);
}
public void service_should_return_null_when_cm_not_found()
{
var repo = Substitute.For <ICourseMaterialRepository>();
var service = new CourseMaterialService(repo);
var cm = service.GetBy(5);
cm.Should().BeNull();
}
public void course_material_should_have_rating_cero_when_no_ratings()
{
var repo = Substitute.For <ICourseMaterialRepository>();
repo.GetBy(5).Returns(new CourseMaterial
{
Title = "aMaterial",
Rating = 0,
Content = "aContent",
Id = 5
});
var service = new CourseMaterialService(repo);
var cm = service.GetBy(5);
cm.Rating.Should().Be(0);
cm.Title.Should().Be("aMaterial");
cm.Content.Should().Be("aContent");
}