public void ShouldGetViewResultWhenAddImageGetMethodSucceeds()
{
// Arrange
var client = GetMockOfIImageGalleryHttpClient(HttpStatusCode.OK);
var controller = new GalleryController(client.Object);
// Act
var result = controller.AddImage();
// Assert
var viewResult = Assert.IsType <ViewResult>(result);
Assert.Null(viewResult.Model);
}
public async void ShouldGetViewResultWhenAddImagePostMethodInvalidatePostedData()
{
// Arrange
var client = GetMockOfIImageGalleryHttpClient(HttpStatusCode.OK);
var controller = new GalleryController(client.Object);
controller.ModelState.AddModelError("Title", "Title is required");
var addImageViewModel = new AddImageViewModel();
// Action
var response = await controller.AddImage(addImageViewModel);
// Assert
var viewResult = Assert.IsType <ViewResult>(response);
Assert.Null(viewResult.Model);
}
public async void ShouldGetExceptionWhenAddImagePostMethodFailed()
{
// Arrange
var client = GetMockOfIImageGalleryHttpClient(HttpStatusCode.BadRequest);
var controller = new GalleryController(client.Object);
var addImageViewModel = new AddImageViewModel();
addImageViewModel.Files.Add(await GetFormFileAsync());
// Act
var result = controller.AddImage(addImageViewModel);
// Assert
var exception = await Assert.ThrowsAsync <Exception>(() => result);
Assert.Equal("A problem happend while calling the API: Because this client's handler always fails", exception.Message);
}
public async void ShouldGetRedirectToActionResultWhenAddImagePostMethodSucceeds()
{
// Arrange
var client = GetMockOfIImageGalleryHttpClient(HttpStatusCode.OK);
var controller = new GalleryController(client.Object);
var addImageViewModel = new AddImageViewModel
{
Title = "New Image Title",
};
addImageViewModel.Files.Add(await GetFormFileAsync());
// Action
var response = await controller.AddImage(addImageViewModel);
// Assert
var result = Assert.IsType <RedirectToActionResult>(response);
Assert.Equal("Index", result.ActionName);
}