public async Task GivenAnAccountDefinition_WhenTheSubscriptionIsValid_ThenTheSubscriptionShouldBePersisted()
{
// Setup: Create a database with an Account and two existing Subscriptions.
await using var db = ClientsDbTestProvider.CreateInMemoryClientDb();
var account = DtoProvider.CreateValidAccountDefinition();
var createAccountDelegate = new CreateAccountDelegate(db, Mapper);
account = await createAccountDelegate.CreateAccountAsync(account);
var subscription = DtoProvider.CreateValidSubscriptionDefinition();
// System under test: CreateSubscriptionDelegate
var createSubscription = new CreateSubscriptionDelegate(db, Mapper);
// Exercise: invoke CreateSubscription
subscription = await createSubscription.CreateSubscriptionAsync(account.AccountId, subscription);
// Assert: the number of Accounts in the InMemory database is still 1
// Assert: the number of Subscriptions in the InMemory database is now 3
db.Accounts.Count().Should().Be(1, $"The number of {nameof(db.Accounts)} in the ClientsDb is not 1");
db.Subscriptions.Count().Should().Be(3, $"The number of {nameof(db.Subscriptions)} in the ClientsDb is not 3");
subscription.SubscriptionId.Should().NotBe(default, $"The underlying provider should generate a value for {nameof(SubscriptionDto.SubscriptionId)}");
public SubscriptionsController(GetSubscriptionDelegate getSubscription, CreateSubscriptionDelegate createSubscriptionDelegate, UpdateSubscriptionDelegate updateSubscription)
{
_getSubscription = getSubscription;
_createSubscriptionDelegate = createSubscriptionDelegate;
_updateSubscription = updateSubscription;
}