public void Update()
{
var mock = new Mock<ITagRepository>();
var target = new TagService(mock.Object);
target.Update(new Tag());
mock.Verify(x => x.Update(It.IsAny<Tag>()), Times.Once());
}
public void GetAll()
{
var mock = new Mock<ITagRepository>();
mock.Setup(s => s.GetAll()).Returns(
new List<Tag> {
new Tag { Id = 1, Name = "Tag1" },
new Tag { Id = 2, Name = "Tag2" }
}
);
var target = new TagService(mock.Object);
IEnumerable<Tag> pops = target.GetAll();
mock.Verify(x => x.GetAll(), Times.Once());
pops.Count().Should().Be(2);
pops.Satisfy(s => s.FirstOrDefault(w => w.Id == 1) != null);
pops.Satisfy(s => s.FirstOrDefault(w => w.Id == 2) != null);
}