public async Task GetAllNewsAsync_Returns_BadRequest()
{
// Arrange
_mockNewsService.Setup(a => a.GetAllNewsAsync())
.ReturnsAsync(() => null);
_mockRequest.Setup(m => m.Scheme).Returns("https");
_mockRequest.Setup(m => m.Host).Returns(new HostString("news.io"));
_mockRequest.Setup(m => m.Path).Returns(new PathString("/unit-test"));
_controller = new NewsController(_mockNewsService.Object);
// Act
var response = (BadRequestObjectResult)await _controller.GetAllNewsAsync();
var actual = (HttpStatusCode)response.StatusCode;
// Assert
Assert.Equal(HttpStatusCode.BadRequest, actual);
}