public async Task TestGetReverse()
{
var mock = new Mock <IArrayCalc>();
mock.Setup(o => o.Reverse(It.IsAny <int[]>())).Returns(() => Task.FromResult(new int[] { 6, 5, 4, 3, 2, 1 }));
var ctrl = new ArraycalcController(mock.Object);
int[] nums = new int[6] {
1, 2, 3, 4, 5, 6
};
var actionResult = await ctrl.Get(nums);
var okResult = actionResult.Result as OkObjectResult;
Assert.IsNotNull(okResult);
var valueResult = okResult.Value as int[];
int len = nums.Length;
for (int i = 0; i < len; i++)
{
Assert.AreEqual(valueResult[i], nums[len - i - 1]);
}
}
public async Task TestGetDelete()
{
var mock = new Mock <IArrayCalc>();
int[] nums = new int[6] {
1, 2, 3, 4, 5, 6
};
//Test position == -1
mock.Setup(o => o.Delete(It.Is <int>(x => x == -1), It.Is <int[]>(a => a == nums)))
.Throws <ArgumentException>();
var ctrl = new ArraycalcController(mock.Object);
var actionResult = await ctrl.Get(-1, nums);
var badRequestResult = actionResult.Result as BadRequestObjectResult;
Assert.IsNotNull(badRequestResult);
var valueResult = badRequestResult.Value as String;
Assert.AreEqual(valueResult, "Invalid Parameters");
//Test position > length
mock.Setup(o => o.Delete(It.Is <int>(x => x > nums.Length), It.Is <int[]>(a => a == nums)))
.Throws <ArgumentException>();
ctrl = new ArraycalcController(mock.Object);
actionResult = await ctrl.Get(-1, nums);
badRequestResult = actionResult.Result as BadRequestObjectResult;
Assert.IsNotNull(badRequestResult);
valueResult = badRequestResult.Value as String;
Assert.AreEqual(valueResult, "Invalid Parameters");
//Test Normal position
var resultExpected = new int[] { 2, 3, 4, 5, 6 };
mock.Setup(o => o.Delete(It.Is <int>(p => p == 0), It.Is <int[]>(a => a == nums)))
.Returns(() => Task.FromResult(resultExpected));
ctrl = new ArraycalcController(mock.Object);
actionResult = await ctrl.Get(0, nums);
var okResult = actionResult.Result as OkObjectResult;
Assert.IsNotNull(okResult);
var valResult = okResult.Value as int[];
for (int i = 0; i < nums.Length - 1; i++)
{
valResult[i] = resultExpected[i];
}
}
public ArraycalcControllerTests()
{
this.arraycalcController = new ArraycalcController(new ArrayOperationsComponent());
}
