public async Task Handle(ResetPasswordRequestNotificationEvent notification, CancellationToken cancellationToken)
{
// Get the user by his email
var user = _userService.GetUser(notification.UserEmail);
if (user == null)
{
throw new EntityNotFoundException($"The user with given email: {notification.UserEmail} does not exist in data store");
}
// Prepare reset password uri
var resetPasswordUriFormat = _configuration.GetSection("AppSettings:ResetPasswordUriFormat").Value;
var resetPasswordUri = Uri.EscapeUriString(resetPasswordUriFormat.Replace("{token}", user.ResetPasswordToken));
// Prepare notification with reset password uri
var templateData = new ResetPasswordNotificationTemplateData(resetPasswordUri, user.Username);
await _notificationService.SendAsync(user.Email, templateData);
}
public async Task Handle_WhenCalled_AttemptToSendProperNotificationExpected()
{
// ARRANGE
var userEmail = "*****@*****.**";
var configuration = Substitute.For <IConfiguration>();
var configurationSection = Substitute.For <IConfigurationSection>();
configurationSection.Value = "http://server.com/ResetPassword/{token}";
configuration.GetSection("AppSettings:ResetPasswordUriFormat").Returns(configurationSection);
var userService = Substitute.For <IUserService>();
var user = new UserForDetailedDto {
Email = userEmail, ResetPasswordToken = "reset_password_token", Username = "******"
};
userService.GetUser(default(string)).ReturnsForAnyArgs(user);
var notificationService = Substitute.For <INotificationService>();
INotificationTemplateData actualNotificationTemplateData = null;
string actualRecipient = string.Empty;
notificationService.When(x => x.SendAsync(Arg.Any <string>(), Arg.Any <INotificationTemplateData>())).Do(x =>
{
actualRecipient = x.ArgAt <string>(0);
actualNotificationTemplateData = x.ArgAt <INotificationTemplateData>(1);
});
var expectedNotificationTemplateData =
new ResetPasswordNotificationTemplateData("http://server.com/ResetPassword/reset_password_token",
user.Username);
var sut = new ResetPasswordRequestNotificationHandler(notificationService, userService, configuration);
var resetPasswordRequestNotificationEvent = new ResetPasswordRequestNotificationEvent(userEmail);
// ACT
await sut.Handle(resetPasswordRequestNotificationEvent, new CancellationToken());
// ASSERT
actualRecipient.Should().BeEquivalentTo(userEmail);
actualNotificationTemplateData.Should().BeEquivalentTo(expectedNotificationTemplateData);
}
