public void RegisterBook_ShouldInvokeRegisterOnStoreWhenEmpty()
{
var store = new Mock<IBibliotecaStore>();
store.Setup(x => x.AddItem(It.IsAny<Book>())).Verifiable();
var biblioteca = new BibliotecaService(store.Object);
biblioteca.Register(new Book() { ID = "ABC", Name = "Test Book" });
store.Verify();
}
public void RegisterBook_ShouldNotRegisterAlreadyExistingBook()
{
var store = new Mock<IBibliotecaStore>();
store
.Setup(x => x.GetItem(It.Is<string>(i=>i == "HEA1")))
.Returns(this.bookCatalog
.Where(b => b.ID == "HEA1")
.FirstOrDefault());
var biblioteca = new BibliotecaService(store.Object);
biblioteca.Register(new Book() { ID = "HEA1", Name = "Head First Design Patterns" });
}
public void RegisterBook_ShouldInvokeRegisterOnStoreWhenNonEmpty()
{
var store = new Mock<IBibliotecaStore>();
store
.Setup(x => x.GetItem(It.Is<string>(i => i == "ABC"))).Returns( (LibraryItem) null);
store.Setup(x => x.AddItem(It.IsAny<Book>())).Verifiable();
var biblioteca = new BibliotecaService(store.Object);
biblioteca.Register(new Book() { ID = "ABC", Name = "Test Book" });
store.Verify();
}
