public async Task Create_ValidObjectPassed_ReturnsCreatedResponse()
{
//Arrange
var cbr = new CreateBookRequest
{
Title = "Art of Unit Testing",
Author = "Roy Osherove",
Description = "The Art of Unit Testing is a 2009 book by Roy Osherove which " +
"covers unit test writing for software.",
Price = 100,
CoverImage = null
};
//Act
var actionResult = await _bookController.CreateAsync(cbr);
//Assert
Assert.IsType <CreatedAtRouteResult>(actionResult);
}