public void HttpPost_WhenCorrectToken_And_NullRequestProductsPassed_ReturnsZeroTrollyTotal()
{
// Arrange
string strToken = "e3b5361b-e85c-4c62-85fd-4c9e2af2c053";
Trolly request = FakeTrollyRequest.GetRequest();
_mockService.Setup(repo => repo.GetTrollyTotal(request))
.Returns(FakeTrollyRequest.GetTrollyTotal(request));
_controller = new TrollyTotalController(_mockService.Object);
// Act
// remove request products
request.Products = null;
_controller = new TrollyTotalController(_mockService.Object);
var modelState = _controller.ModelState;
var actionResult = _controller.Post(strToken, request);
var result = (BadRequestObjectResult)actionResult.Result;
// Assert
// should return model state error products required
// should return trolly total 0
// shoud return 400 BadRequest
Assert.Equal("products required", modelState["products"].Errors[0].ErrorMessage);
Assert.Equal(0, actionResult.Value);
Assert.Equal(400, result.StatusCode);
}
public void HttpPost_WhenEmptyTokenPassed_ReturnsZeroTrollyTotal()
{
// Arrange
string strToken = string.Empty;
Trolly request = FakeTrollyRequest.GetRequest();
_mockService.Setup(repo => repo.GetTrollyTotal(request))
.Returns(FakeTrollyRequest.GetTrollyTotal(request));
_controller = new TrollyTotalController(_mockService.Object);
// Act
_controller = new TrollyTotalController(_mockService.Object);
var modelState = _controller.ModelState;
var actionResult = _controller.Post(strToken, request);
var result = (BadRequestObjectResult)actionResult.Result;
// Assert
// should return model state error token is required
// should return trolly total 0
// shoud return 400 BadRequest
Assert.Equal("token is required", modelState["token"].Errors[0].ErrorMessage);
Assert.Equal(0, actionResult.Value);
Assert.Equal(400, result.StatusCode);
}
public void HttpPost_WhenCorrectToken_And_NotEqualRequestProductsAndQuantitiesPassed_ReturnsZeroTrollyTotal()
{
// Arrange
string strToken = "e3b5361b-e85c-4c62-85fd-4c9e2af2c053";
Trolly request = FakeTrollyRequest.GetRequest();
_mockService.Setup(repo => repo.GetTrollyTotal(request))
.Returns(FakeTrollyRequest.GetTrollyTotal(request));
_controller = new TrollyTotalController(_mockService.Object);
// Act
// add request product to make products and quantities not equal
request.Products.Add(new TrollyProduct {
Name = "Additional Product", Price = 100.00f
});
_controller = new TrollyTotalController(_mockService.Object);
var modelState = _controller.ModelState;
var actionResult = _controller.Post(strToken, request);
var result = (BadRequestObjectResult)actionResult.Result;
// Assert
// should return model state error same number of products and quantities required
// should return trolly total 0
// shoud return 400 BadRequest
Assert.Equal("same number of products and quantities required", modelState["mismatch"].Errors[0].ErrorMessage);
Assert.Equal(0, actionResult.Value);
Assert.Equal(400, result.StatusCode);
}
public void HttpPost_WhenCorrectToken_And_EqualRequestProductsSpecialsAndQuantitiesPassed_ReturnsOKTrollyTotal()
{
// Arrange
string strToken = "e3b5361b-e85c-4c62-85fd-4c9e2af2c053";
Trolly request = FakeTrollyRequest.GetRequest();
_mockService.Setup(repo => repo.GetTrollyTotal(request))
.Returns(FakeTrollyRequest.GetTrollyTotal(request));
_controller = new TrollyTotalController(_mockService.Object);
// Act
_controller = new TrollyTotalController(_mockService.Object);
var actionResult = _controller.Post(strToken, request);
var result = (OkObjectResult)actionResult.Result;
// Assert
// normal price (6*6 + 2*4.5 + 1*3) = 48
// special price 40
// shoud return 200 OK
// should return trolly total 40
Assert.Equal(200, result.StatusCode);
Assert.Equal(40, (float)result.Value);
}
