public async Task Cannot_Save_Invalid_Sound()
{
// Arrange - create the mock repository
var mockRepository = new Mock <IRepository <TimerSound> >();
// Arrange - create a controller
var targetController = new TimerController(null, mockRepository.Object, null);
var mockFile = new Mock <IFormFile>();
mockFile.Setup(x => x.CopyToAsync(It.IsAny <Stream>(), It.IsAny <CancellationToken>()))
.Returns(Task.CompletedTask);
var model = new EditSoundViewModel
{
Name = "Potato",
File = mockFile.Object
};
// Arrange - add an error to the model state
targetController.ModelState.AddModelError("error", "error");
// Act - try to save the product
var result = await targetController.EditSound(model);
// Assert - check that the repository was not called
mockRepository.Verify(m => m.Save(It.IsAny <TimerSound>()), Times.Never());
// Assert - check the method result type
Assert.IsType <ViewResult>(result);
}
public async Task Can_Save_Valid_Sound()
{
// Arrange - create the mock repository
var mockRepository = new Mock <IRepository <TimerSound> >();
// Arrange - create a controller
var targetController = new TimerController(null, mockRepository.Object, null);
var mockFile = new Mock <IFormFile>();
mockFile.Setup(x => x.CopyToAsync(It.IsAny <Stream>(), It.IsAny <CancellationToken>()))
.Returns(Task.CompletedTask);
var model = new EditSoundViewModel
{
Name = "Potato",
File = mockFile.Object
};
// Act - try to save the sound
var result = await targetController.EditSound(model);
// Assert - check that the repository was called
mockRepository.Verify(m => m.Save(It.IsAny <TimerSound>()));
// Assert - check the result type is a redirection
Assert.IsType <RedirectToActionResult>(result);
Assert.Equal("EditSounds", (result as RedirectToActionResult)?.ActionName);
}
