public async Task AddUser_ReturnsViewResult_WithModelError_WhenUsernamIsNullOrEmpty(int id)
{
// Arrange
FindByNameAsyncReturns = new User {
Id = 1, UserName = "******"
};
// Act
var result = await ControllerSUT.AddUser(id);
// Assert
var viewResult = Assert.IsAssignableFrom <ViewResult>(result);
Assert.IsAssignableFrom <ModelStateEntry>(ControllerSUT.ModelState["username"]);
}
public async Task AddUser_ReturnsViewResult_WithModelError_WhenUserIsNotFound()
{
// Arrange
GetUserAsyncReturns = new User {
Id = 2, UserName = null
};
FindByNameAsyncReturns = null;
// Act
var result = await ControllerSUT.AddUser(0);
// Assert
var viewResult = Assert.IsAssignableFrom <ViewResult>(result);
Assert.IsAssignableFrom <ModelStateEntry>(ControllerSUT.ModelState["username"]);
}
public async Task AddUser_ReturnsRedirectToActionResult_WhenRelatingIsAdded()
{
// Arrange
FindByNameAsyncReturns = new User {
Id = 1, UserName = "******"
};
GetUserAsyncReturns = new User {
Id = 2, UserName = "******"
};
// Act
var result = await ControllerSUT.AddUser(0);
// Assert
var redirectToActionResult = Assert.IsAssignableFrom <RedirectToActionResult>(result);
Assert.Equal("Index", redirectToActionResult.ActionName);
Assert.IsAssignableFrom <string>(ControllerSUT.TempData["FriendInvite"]);
}