public void RemoveTag_When_ModelState_Invalid()
{
// arrange
var destinationServiceMock = new Mock <IDestinationService>(MockBehavior.Strict);
var tagServiceMock = new Mock <ITagService>(MockBehavior.Strict);
var tempDataMock = new Mock <ITempDataDictionary>();
var controller = new DestinationController(destinationServiceMock.Object, tagServiceMock.Object)
{
TempData = tempDataMock.Object
};
int destinationId = 1;
int tagId = 2;
var model = new RemoveTagRequestModel {
DestinationId = destinationId, TagId = tagId
};
destinationServiceMock.Setup(s => s.ExistsAsync(destinationId)).ReturnsAsync(true);
tagServiceMock.Setup(s => s.ExistsAsync(tagId)).ReturnsAsync(true);
controller.ModelState.AddModelError(string.Empty, "Some error");
// act
var result = controller.RemoveTag(model);
// assert
Assert.IsAssignableFrom <RedirectToActionResult>(result.Result);
var actionName = (result.Result as RedirectToActionResult)?.ActionName;
Assert.True(actionName != null && actionName.Equals(nameof(DestinationController.All), StringComparison.CurrentCultureIgnoreCase));
destinationServiceMock.VerifyAll();
tagServiceMock.VerifyAll();
}
public async Task <IActionResult> RemoveTag(RemoveTagRequestModel model)
{
if (!await destinationService.ExistsAsync(model.DestinationId))
{
TempData.AddErrorMessage("Destination does not exist.");
return(RedirectToAction(nameof(All)));
}
if (!await tagService.ExistsAsync(model.TagId))
{
TempData.AddErrorMessage("Destination does not exist.");
return(RedirectToAction(nameof(Details), new { id = model.DestinationId }));
}
if (!ModelState.IsValid)
{
TempData.AddErrorMessage("Invalid data.");
return(RedirectToAction(nameof(All)));
}
await destinationService.RemoveTagAsync(model.DestinationId, model.TagId);
TempData.AddSuccessMessage();
return(RedirectToAction(nameof(Details), new { id = model.DestinationId }));
}
public void RemoveTag_On_Success()
{
// arrange
var destinationServiceMock = new Mock <IDestinationService>(MockBehavior.Strict);
var tagServiceMock = new Mock <ITagService>(MockBehavior.Strict);
var tempDataMock = new Mock <ITempDataDictionary>();
var controller = new DestinationController(destinationServiceMock.Object, tagServiceMock.Object)
{
TempData = tempDataMock.Object
};
int destinationId = 1;
int tagId = 2;
var model = new RemoveTagRequestModel {
DestinationId = destinationId, TagId = tagId
};
destinationServiceMock.Setup(s => s.ExistsAsync(destinationId)).ReturnsAsync(true);
destinationServiceMock.Setup(s => s.RemoveTagAsync(destinationId, tagId)).ReturnsAsync(true);
tagServiceMock.Setup(s => s.ExistsAsync(tagId)).ReturnsAsync(true);
// act
var result = controller.RemoveTag(model);
// assert
Assert.IsAssignableFrom <RedirectToActionResult>(result.Result);
var castedResult = result.Result as RedirectToActionResult;
var actionName = castedResult?.ActionName;
Assert.True(actionName != null && actionName.Equals(nameof(DestinationController.Details), StringComparison.CurrentCultureIgnoreCase));
Assert.True(castedResult.RouteValues.Count == 1);
Assert.True(castedResult.RouteValues.ContainsKey("id"));
Assert.True(Convert.ToInt32(castedResult.RouteValues["id"]) == destinationId);
destinationServiceMock.VerifyAll();
tagServiceMock.VerifyAll();
}
