public void GetDeleted_ReturnsOkResult()
{
var position = "3";
string[] array = { "1", "2", "3", "4", "5" };
var result = _controller.DeletePart(position, array);
Assert.IsType <OkObjectResult>(result);
}
public void OnDeletePart_OneItemArray_IsValid()
{
//Arrange
int[] testarraylist = new int[] { 5 };
var expectedResultContent = "[]";
//Act
var result = controller.DeletePart(1, testarraylist) as HttpResponseMessage;
var actualResultContent = result.Content.ReadAsStringAsync()?.Result;
//Assert
Assert.AreEqual(HttpStatusCode.OK, result.StatusCode);
Assert.AreEqual(expectedResultContent, actualResultContent);
}
public async Task DeletePartOfArrayAsync_ShouldReturnOutOfRangeError()
{
// Arrange
int[] productIds = { 1, 2, 3, 4, 5 };
int position = 0;
var arrayCalcController = new ArrayCalcController(new ArrayCalcService());
// Act
var response = await arrayCalcController.DeletePart(position, productIds);
// Assert
Assert.NotNull(response.Result);
Assert.Null(response.Value);
Assert.IsType <BadRequestObjectResult>(response.Result);
var errMsg = (response.Result as BadRequestObjectResult).Value;
Assert.Equal("The position is out of range.", errMsg);
}
public async Task DeletePartOfArrayAsync_ShouldReturnRemainingArray()
{
// Arrange
int[] productIds = { 1, 2, 3, 4, 5 };
int position = 3;
var arrayCalcController = new ArrayCalcController(new ArrayCalcService());
// Act
var response = await arrayCalcController.DeletePart(position, productIds);
// Assert
Assert.Null(response.Result);
Assert.NotNull(response.Value);
int[] expected = { 1, 2, 4, 5 };
Assert.Equal(expected.Length, response.Value.Length);
for (var i = 0; i < expected.Length; i++)
{
Assert.Equal(expected[i], response.Value[i]);
}
}
