public async Task HandleMemberSubscriptionAsync_UnsubscribedSubscriber_ShouldBeResubscribedWithStatusPending()
{
//arrange
var nullLogger = new NullLogger <SubscriberService>();
var fakeRepository = new FakeMailchimpRepository();
var subscriberService = new SubscriberService(nullLogger, fakeRepository);
var unsubscribedSubscriber = new NewSubscriberDto()
{
Email = "*****@*****.**",
Name = "Unsubscribed",
Source = "UnitTest"
};
//assume
var assumedMember = await fakeRepository.GetMemberAsync(unsubscribedSubscriber.Email);
Assume.That(
assumedMember?.Status ==
"unsubscribed", "Missing unsubscribed member in the collection");
//act
await subscriberService.HandleMemberSubscriptionAsync(unsubscribedSubscriber);
MemberDto receivedMember = await fakeRepository.GetMemberAsync(unsubscribedSubscriber.Email);
//assert
Assert.Equal(unsubscribedSubscriber.Email, receivedMember.EmailAddress);
Assert.Equal("pending", receivedMember.Status);
}
public async Task HandleMemberSubscriptionAsync_Pending_ShouldBeChangedByEmailsServiceToUnsubscribedThanPending()
{
//arrange
var nullLogger = new NullLogger <SubscriberService>();
var fakeRepository = new FakeMailchimpRepository();
var subscriberService = new SubscriberService(nullLogger, fakeRepository);
var newSubscriber = new NewSubscriberDto()
{
Email = "*****@*****.**",
Name = "Marek",
Source = "UnitTest"
};
//act
await subscriberService.HandleMemberSubscriptionAsync(newSubscriber);
MemberDto receivedMember = await fakeRepository.GetMemberAsync(newSubscriber.Email);
var memberHistory = fakeRepository.Members["*****@*****.**"];
//assert
Assert.Equal(3, memberHistory.Count);
Assert.Equal(newSubscriber.Email, receivedMember.EmailAddress);
Assert.Equal("unsubscribed", memberHistory.ElementAt(1).Status);
Assert.Equal("pending", receivedMember.Status);
}
public async Task HandleMemberSubscriptionAsync_AlreadySubscribed_ShouldBeNotChanged()
{
//arrange
var nullLogger = new NullLogger <SubscriberService>();
var fakeRepository = new FakeMailchimpRepository();
var subscriberService = new SubscriberService(nullLogger, fakeRepository);
var subscribedSubscriber = new NewSubscriberDto()
{
Email = "*****@*****.**",
Name = "Subscribed",
Source = "UnitTest"
};
//assume
var assumedMember = await fakeRepository.GetMemberAsync(subscribedSubscriber.Email);
Assume.That(
assumedMember?.Status ==
"subscribed", "Missing subscribed member in the collection");
//act
await subscriberService.HandleMemberSubscriptionAsync(subscribedSubscriber);
MemberDto receivedMember = await fakeRepository.GetMemberAsync(subscribedSubscriber.Email);
var memberChanges = fakeRepository.Members["*****@*****.**"];
//assert
Assert.Single(memberChanges);
Assert.Equal(subscribedSubscriber.Email, receivedMember.EmailAddress);
Assert.Equal("subscribed", receivedMember.Status);
}
public async Task HandleMemberSubscriptionAsync_NewSubscriber_ShouldBeAddedToEmailsServiceWithStatusPending()
{
//arrange
var nullLogger = new NullLogger <SubscriberService>();
var fakeRepository = new FakeMailchimpRepository();
var subscriberService = new SubscriberService(nullLogger, fakeRepository);
var newSubscriber = new NewSubscriberDto()
{
Email = "*****@*****.**",
Name = "Marek",
Source = "UnitTest"
};
//act
await subscriberService.HandleMemberSubscriptionAsync(newSubscriber);
MemberDto receivedMember = await fakeRepository.GetMemberAsync(newSubscriber.Email);
//assert
Assert.Equal(newSubscriber.Email, receivedMember.EmailAddress);
Assert.Equal("pending", receivedMember.Status);
}
