public void AssignAuthorTest()
{
// Arrange
var expected = new BookDto()
{
Id = "1",
Title = "Fname",
Description = "Lname"
};
var repository = new Mock <IRepository <Book> >();
repository.Setup(r => r.Get(It.IsAny <Expression <Func <Book, bool> > >(), null, ""))
.Returns(new [] {
new Book
{
Id = "1",
Title = "Fname",
Description = "Lname",
AuthorsBooks = new List <AuthorBook>()
}
});
var mapper = new Mock <IMapper>();
mapper.Setup(m => m.Map <Book, BookDto>(It.IsAny <Book>())).Returns(expected);
var svc = new BookService(repository.Object, mapper.Object, _config.Object);
// Act
svc.AssignAuthor("1", "1");
// Assert
repository.Verify(i => i.Update(It.IsAny <Book>()), Times.Once());
repository.Verify(i => i.Save(), Times.Once());
}