public async Task Order_Null_BadRequestResult()
{
// arrange
var controller = new NumberOrderingController();
// act
IActionResult result = await controller.Order(null);
var badResult = result as BadRequestResult;
// assert
Assert.IsNotNull(badResult);
Assert.AreEqual(400, badResult.StatusCode);
}
public async Task Order_NotDistinct_BadRequestResult()
{
// arrange
var stubNumbers = new int[] { 5, 2, 2, 8, 10, 10, 1 };
var controller = new NumberOrderingController();
// act
IActionResult result = await controller.Order(stubNumbers);
var badResult = result as BadRequestResult;
// assert
Assert.IsNotNull(badResult);
Assert.AreEqual(400, badResult.StatusCode);
}
public async Task Order_ValidNumbers_OkObjectResult()
{
// arrange
var stubNumbers = new int[] { 5, 2, 8, 10, 1 };
var controller = new NumberOrderingController();
// act
IActionResult result = await controller.Order(stubNumbers);
var okResult = result as OkObjectResult;
// assert
Assert.IsNotNull(okResult);
Assert.AreEqual(200, okResult.StatusCode);
}