public async Task CardWithoutPreviousVersion_ToBeNotifiedWithoutVisibility()
{
var db = GetEmptyTestDB();
var user1 = await UserHelper.CreateInDbAsync(db);
var deletedCard = await CreateDeletedCardAsync(db, user1, new DateTime(2020, 11, 2), user1.AsArray());
var user2 = await UserHelper.CreateInDbAsync(db);
await CardSubscriptionHelper.CreateAsync(db, user2, deletedCard.Card, new DateTime(2020, 11, 1));
var now = new DateTime(2020, 11, 2);
using (var dbContext = new MemCheckDbContext(db))
{
var notifier = new UserCardDeletionsNotifier(dbContext.AsCallContext(), now);
var versions = await notifier.RunAsync(user2);
Assert.AreEqual(1, versions.Length);
Assert.IsFalse(versions[0].CardIsViewable);
Assert.IsNull(versions[0].FrontSide);
Assert.IsNull(versions[0].DeletionDescription);
}
using (var dbContext = new MemCheckDbContext(db))
Assert.AreEqual(now, dbContext.CardNotifications.Single(cn => cn.CardId == deletedCard.Card && cn.UserId == user2).LastNotificationUtcDate);
}
public async Task CardWithoutPreviousVersion_ToBeNotified_UsingApplicationDelete()
{
var db = GetEmptyTestDB();
var user = await UserHelper.CreateInDbAsync(db);
var card = await CardHelper.CreateAsync(db, user, new DateTime(2020, 11, 1));
await CardSubscriptionHelper.CreateAsync(db, user, card.Id, new DateTime(2020, 11, 1));
await DeleteCardAsync(db, user, card.Id, new DateTime(2020, 11, 2));
var now = new DateTime(2020, 11, 3);
using (var dbContext = new MemCheckDbContext(db))
{
var notifier = new UserCardDeletionsNotifier(dbContext.AsCallContext(), now);
var deletions = await notifier.RunAsync(user);
Assert.AreEqual(1, deletions.Length);
Assert.IsTrue(deletions[0].CardIsViewable);
Assert.AreEqual(card.FrontSide, deletions[0].FrontSide);
Assert.AreEqual(DeletionDescription, deletions[0].DeletionDescription);
}
using (var dbContext = new MemCheckDbContext(db))
Assert.AreEqual(now, dbContext.CardNotifications.Single(cn => cn.CardId == card.Id && cn.UserId == user).LastNotificationUtcDate);
}
public async Task CardWithoutPreviousVersion_ToBeNotified_UsingApplicationDelete()
{
var user1 = await CreateUserAsync();
var card = await CreateCardAsync(user1.Id, new DateTime(2020, 11, 1));
await CreateCardNotificationAsync(user1.Id, card.Id, new DateTime(2020, 11, 1));
await DeleteCardAsync(user1.Id, card.Id, new DateTime(2020, 11, 2));
using (var dbContext = new MemCheckDbContext(testDB))
{
Assert.IsTrue(dbContext.CardNotifications.Any(cn => cn.CardId == card.Id)); //DeleteCards must not cascade delete the notifications
}
using (var dbContext = new MemCheckDbContext(testDB))
{
var notifier = new UserCardDeletionsNotifier(dbContext);
var deletions = notifier.Run(user1);
Assert.AreEqual(1, deletions.Length);
Assert.IsTrue(deletions[0].CardIsViewable);
Assert.AreEqual(card.FrontSide, deletions[0].FrontSide);
Assert.AreEqual(DeletionDescription, deletions[0].DeletionDescription);
}
}
public async Task CardWithoutPreviousVersion_ToBeNotified()
{
var user1 = await CreateUserAsync();
var user2 = await CreateUserAsync();
var card = await CreateCardAsync(user1.Id, new DateTime(2020, 11, 1), new[] { user1.Id, user2.Id });
await CreateCardNotificationAsync(user1.Id, card.Id, new DateTime(2020, 11, 1));
await CreateCardNotificationAsync(user2.Id, card.Id, new DateTime(2020, 11, 1));
await DeleteCardAsync(user1.Id, card.Id, new DateTime(2020, 11, 2));
using (var dbContext = new MemCheckDbContext(testDB))
{
var notifier = new UserCardDeletionsNotifier(dbContext);
var user1versions = notifier.Run(user1);
Assert.AreEqual(1, user1versions.Length);
Assert.IsTrue(user1versions[0].CardIsViewable);
Assert.AreEqual(card.FrontSide, user1versions[0].FrontSide);
Assert.AreEqual(DeletionDescription, user1versions[0].DeletionDescription);
var user2versions = notifier.Run(user2);
Assert.AreEqual(1, user2versions.Length);
Assert.IsTrue(user2versions[0].CardIsViewable);
Assert.AreEqual(card.FrontSide, user2versions[0].FrontSide);
Assert.AreEqual(DeletionDescription, user2versions[0].DeletionDescription);
}
}
public async Task EmptyDB()
{
var db = GetEmptyTestDB();
var user = await UserHelper.CreateInDbAsync(db);
using var dbContext = new MemCheckDbContext(db);
var notifier = new UserCardDeletionsNotifier(dbContext.AsCallContext(), DateTime.UtcNow);
var versions = await notifier.RunAsync(user);
Assert.AreEqual(0, versions.Length);
}
public async Task EmptyDB()
{
var user1 = await CreateUserAsync();
using (var dbContext = new MemCheckDbContext(testDB))
{
var notifier = new UserCardDeletionsNotifier(dbContext);
var versions = notifier.Run(user1);
Assert.AreEqual(0, versions.Length);
}
}
public async Task CardWithoutPreviousVersion_NotToBeNotified()
{
var user = await CreateUserAsync();
var card = await CreateCardAsync(user.Id, new DateTime(2020, 11, 1));
await CreateCardNotificationAsync(user.Id, card.Id, new DateTime(2020, 11, 3));
await DeleteCardAsync(user.Id, card.Id, new DateTime(2020, 11, 2));
using (var dbContext = new MemCheckDbContext(testDB))
{
var notifier = new UserCardDeletionsNotifier(dbContext);
var versions = notifier.Run(user);
Assert.AreEqual(0, versions.Length);
}
}
public async Task CardWithoutPreviousVersion_ToBeNotifiedWithoutVisibility()
{
var user1 = await CreateUserAsync();
var deletedCard = await CreateDeletedCardAsync(user1.Id, new DateTime(2020, 11, 2), new[] { user1.Id });
var user2 = await CreateUserAsync();
await CreateCardNotificationAsync(user2.Id, deletedCard.Card, new DateTime(2020, 11, 1));
using (var dbContext = new MemCheckDbContext(testDB))
{
var notifier = new UserCardDeletionsNotifier(dbContext);
var versions = notifier.Run(user2);
Assert.AreEqual(1, versions.Length);
Assert.IsFalse(versions[0].CardIsViewable);
Assert.IsNull(versions[0].FrontSide);
Assert.IsNull(versions[0].DeletionDescription);
}
}
public async Task CardWithoutPreviousVersion_NotToBeNotified()
{
var db = GetEmptyTestDB();
var user = await UserHelper.CreateInDbAsync(db);
var card = await CardHelper.CreateAsync(db, user, new DateTime(2020, 11, 1));
await CardSubscriptionHelper.CreateAsync(db, user, card.Id, new DateTime(2020, 11, 3));
var lastNotificationDate = new DateTime(2020, 11, 3);
await DeleteCardAsync(db, user, card.Id, lastNotificationDate);
using (var dbContext = new MemCheckDbContext(db))
{
var notifier = new UserCardDeletionsNotifier(dbContext.AsCallContext(), new DateTime(2020, 11, 10));
var versions = await notifier.RunAsync(user);
Assert.AreEqual(0, versions.Length);
}
using (var dbContext = new MemCheckDbContext(db))
Assert.IsTrue(dbContext.CardNotifications.Single(cn => cn.CardId == card.Id && cn.UserId == user).LastNotificationUtcDate == lastNotificationDate);
}
