public async void Should_return_ok()
{
// Arrange
var book = new Book
{
Title = "Some book",
};
var result = new Result();
UpdateBookCommandMock
.Setup(x => x.Execute(book))
.ReturnsAsync(result);
// Act
var serviceResult = await ServiceUnderTest.UpdateBookAsync(book);
// Assert
Assert.Same(result, serviceResult);
Assert.NotNull(serviceResult);
}
public async void Should_return_error_with_message()
{
// Arrange
var book = new Book
{
Title = "Some book",
};
var result = new Result();
result.AddError("there was an error");
UpdateBookCommandMock
.Setup(x => x.Execute(book))
.ReturnsAsync(result);
// Act
var serviceResult = await ServiceUnderTest.UpdateBookAsync(book);
// Assert
Assert.Same(result, serviceResult);
Assert.NotNull(serviceResult);
Assert.Equal(result.Errors.First(), serviceResult.Errors.First());
}