public void Handle_WhenCalledAndUserDoesNotExist_EntityNotFoundExceptionExpected()
{
// ARRANGE
var userEmail = "*****@*****.**";
var configuration = Substitute.For <IConfiguration>();
var userService = Substitute.For <IUserService>();
userService.GetUser(default(string)).ReturnsForAnyArgs((UserForDetailedDto)null);
var notificationService = Substitute.For <INotificationService>();
var sut = new UserRegisteredNotificationHandler(notificationService, userService, configuration);
var userRegisteredNotificationEvent = new UserRegisteredNotificationEvent(userEmail);
Func <Task> action = async() => await sut.Handle(userRegisteredNotificationEvent, new CancellationToken());
// ACT & ASSERT
action.Should().Throw <EntityNotFoundException>()
.WithMessage($"The user with given email: {userEmail} does not exist in data store");
}
public async Task Handle_WhenCalled_AttemptToSendProperNotificationExpected()
{
// ARRANGE
var userEmail = "*****@*****.**";
var configuration = Substitute.For <IConfiguration>();
var configurationSection = Substitute.For <IConfigurationSection>();
configurationSection.Value = "http://localhost:4200/AccountActivate/{token}";
configuration.GetSection("AppSettings:AccountActivationUriFormat").Returns(configurationSection);
var userService = Substitute.For <IUserService>();
var user = new UserForDetailedDto {
Email = userEmail, ActivationToken = "activation_token"
};
userService.GetUser(default(string)).ReturnsForAnyArgs(user);
var notificationService = Substitute.For <INotificationService>();
INotificationTemplateData actualNotificationTemplateData = null;
string actualRecipient = string.Empty;
notificationService.When(x => x.SendAsync(Arg.Any <string>(), Arg.Any <INotificationTemplateData>())).Do(x =>
{
actualRecipient = x.ArgAt <string>(0);
actualNotificationTemplateData = x.ArgAt <INotificationTemplateData>(1);
});
var expectedNotificationTemplateData =
new UserRegisteredNotificationTemplateData($"http://localhost:4200/AccountActivate/{user.ActivationToken}",
user.Username);
var sut = new UserRegisteredNotificationHandler(notificationService, userService, configuration);
var userRegisteredNotificationEvent = new UserRegisteredNotificationEvent(userEmail);
// ACT
await sut.Handle(userRegisteredNotificationEvent, new CancellationToken());
// ASSERT
actualRecipient.Should().BeEquivalentTo(userEmail);
actualNotificationTemplateData.Should().BeEquivalentTo(expectedNotificationTemplateData);
}
