public void AddWrongBook()
{
Action <int> assertAction = bookId => {
var book = CreateValidBook();
book.Id = bookId;
Controller.ModelState.Clear();
Controller.Validate(book);
Assert.ThrowsException <AssertFailedException>(() => Controller.CreateBook(book).GetMessage().AssertStatusCode());
};
assertAction(-1);
assertAction(0);
assertAction(1);
}
public void PostTest_CreatesBook()
{
// Arrange
var book = new Book
{
Id = 130,
Title = "A Title",
Author = "An Author",
Description = "A Description",
CoverImage = "https://www.animage.com",
Price = 101.01
};
// Act
var result = _booksController.CreateBook(book).Result.Result as OkObjectResult;
// Assert
Assert.Equal(200, result.StatusCode);
Assert.Equal(book, result.Value);
}
public void Add_InvalidObjectPassed_ReturnsBadRequest()
{
// Arrange
var authorMissingItem = new Book()
{
title = "ToTest",
price = 12
};
_controller.ModelState.AddModelError("Author", "Required");
// Act
var badResponse = _controller.CreateBook(authorMissingItem);
// Assert
Assert.IsNotType <CreatedResult>(badResponse);
}
public async Task CreateBook_WhenInputIsNull_ReturnsBadRequest()
{
// Arrange
var httpContext = new DefaultHttpContext();
_httpContextAccessorMock.Setup(_ => _.HttpContext).Returns(httpContext);
var controller = new BooksController(_bookRepositoryMock.Object, _mapperMock.Object, _httpContextAccessorMock.Object);
BookCreateDTO bookDTO = null;
// Act
var response = await controller.CreateBook(bookDTO);
// Assert
Assert.IsType <BadRequestObjectResult>(response.Result);
}
public void AddBook_ValidInput_ReturnsTheValidBook()
{
// Arrange
var book = new Book {
Id = 14, Author = "Abraham", Rating = 1, Name = "Test2", Description = "some desc", Edition = "5"
};
_mockRepository.Setup(x => x.AddBook(book)).Returns(book);
// Act
var actionResult = _controller.CreateBook(book);
var contentResult = actionResult as OkNegotiatedContentResult <Book>;
// Assert
Assert.IsNotNull(contentResult);
Assert.IsNotNull(contentResult.Content);
}
public async Task GivenValidBookCreation_WhenServiceCreateBook_ThenReturnCreatedRecord()
{
// arrange
var bookCreate = new CreateBookDto
{
Title = "Test book",
Author = "John Doe",
Category = "Fantasy"
};
// act
var result = await _controller.CreateBook(bookCreate);
// assert
result.ShouldNotBeNull();
result.BookId.ShouldBe(1);
result.Author.ShouldNotBeNull();
result.Author.ShouldBe(bookCreate.Author);
result.Title.ShouldNotBeNull();
result.Title.ShouldBe(bookCreate.Title);
result.Category.ShouldNotBeNull();
result.Category.ShouldBe(bookCreate.Category);
_mockService.Verify(x => x.CreateBook(It.IsAny <CreateBookDto>()), Times.Once());
}
