public async Task WhenDelete_AndRecordFound_ThenRepoCalled()
{
// Arrange
var entity = new Infrastructure.Entities.Book
{
Id = Guid.NewGuid().ToString(),
Author = "Author",
Name = "Name",
Year = "2018"
};
var mockId = string.Empty;
var repo = new Mock <IRepository>();
repo.Setup(x => x.GetBook(It.IsAny <string>()))
.Callback((string id) => mockId = id)
.Returns(Task.FromResult(entity));
repo.Setup(x => x.DeleteBook(It.IsAny <string>())).Returns(Task.CompletedTask);
var service = new BookService(repo.Object);
// Act
await service.DeleteBook(entity.Id);
// Assert
Assert.AreEqual(entity.Id, mockId);
repo.Verify(x => x.GetBook(It.IsAny <string>()), Times.Once, "Service was not called or called more than once");
repo.Verify(x => x.DeleteBook(It.IsAny <string>()), Times.Once, "Service was not called or called more than once");
}
public async Task WhenUpdate_AndRequestOk_ThenRepoCalled()
{
// Arrange
var book = CreateBook();
var entity = new Infrastructure.Entities.Book()
{
Id = book.Id,
Year = book.Year,
Author = book.Author,
Name = book.Name
};
var entityArg = new Infrastructure.Entities.Book();
var repo = new Mock <IRepository>();
repo.Setup(x => x.GetBook(It.IsAny <string>())).Returns(Task.FromResult(entity));
repo.Setup(x => x.UpdateBook(It.IsAny <Infrastructure.Entities.Book>()))
.Callback((Infrastructure.Entities.Book updateEntity) =>
{
entityArg.Id = updateEntity.Id;
entityArg.Name = updateEntity.Name;
entityArg.Year = updateEntity.Year;
entityArg.Author = updateEntity.Author;
})
.Returns(Task.CompletedTask);
var service = new BookService(repo.Object);
// Act
await service.UpdateBook(book);
// Assert
repo.Verify(x => x.GetBook(It.IsAny <string>()), Times.Once, "Repo was not called or called more than once");
repo.Verify(x => x.UpdateBook(It.IsAny <Infrastructure.Entities.Book>()), Times.Once, "Repo was not called or called more than once");
Assert.AreEqual(book.Id, entityArg.Id);
Assert.AreEqual(book.Name, entityArg.Name);
Assert.AreEqual(book.Year, entityArg.Year);
Assert.AreEqual(book.Author, entityArg.Author);
}
