public async Task DeleteDeletedCard()
{
var db = DbHelper.GetEmptyTestDB();
var user = await UserHelper.CreateInDbAsync(db);
var card = await CardHelper.CreateAsync(db, user);
await CardDeletionHelper.DeleteCardAsync(db, user, card.Id);
await Assert.ThrowsExceptionAsync <InvalidOperationException>(async() => await CardDeletionHelper.DeleteCardAsync(db, user, card.Id));
}
public async Task DeletingMustNotDeleteCardNotifications()
{
var db = DbHelper.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);
using (var dbContext = new MemCheckDbContext(db))
Assert.AreEqual(1, dbContext.CardNotifications.Count());
await CardDeletionHelper.DeleteCardAsync(db, user, card.Id, new DateTime(2020, 11, 2));
using (var dbContext = new MemCheckDbContext(db))
Assert.AreEqual(1, dbContext.CardNotifications.Count());
}
public async Task DeleteSuccessfully()
{
var db = DbHelper.GetEmptyTestDB();
var user = await UserHelper.CreateInDbAsync(db);
var language = await CardLanguagHelper.CreateAsync(db);
var creationDate = RandomHelper.Date();
var card = await CardHelper.CreateAsync(db, user, language : language, versionDate : creationDate);
var deletionDate = RandomHelper.Date();
await CardDeletionHelper.DeleteCardAsync(db, user, card.Id, deletionDate);
using var dbContext = new MemCheckDbContext(db);
Assert.IsFalse(dbContext.Cards.Any());
Assert.AreEqual(2, dbContext.CardPreviousVersions.Count());
Assert.AreEqual(1, dbContext.CardPreviousVersions.Count(version => version.Card == card.Id && version.PreviousVersion == null));
var firstVersion = dbContext.CardPreviousVersions
.Include(version => version.VersionCreator)
.Include(version => version.CardLanguage)
.Include(version => version.Tags)
.Include(version => version.UsersWithView)
.Include(version => version.Images)
.Single(version => version.Card == card.Id && version.PreviousVersion == null);
Assert.AreEqual(CardPreviousVersionType.Creation, firstVersion.VersionType);
CardComparisonHelper.AssertSameContent(card, firstVersion, true);
Assert.AreEqual(creationDate, firstVersion.VersionUtcDate);
var deletionVersion = dbContext.CardPreviousVersions
.Include(version => version.VersionCreator)
.Include(version => version.CardLanguage)
.Include(version => version.Tags)
.Include(version => version.UsersWithView)
.Include(version => version.Images)
.Single(version => version.Card == card.Id && version.PreviousVersion != null);
Assert.AreEqual(CardPreviousVersionType.Deletion, deletionVersion.VersionType);
Assert.AreEqual(firstVersion.Id, deletionVersion.PreviousVersion !.Id);
CardComparisonHelper.AssertSameContent(card, deletionVersion, true);
Assert.AreEqual(deletionDate, deletionVersion.VersionUtcDate);
}
public async Task DeleteNonExistingCard()
{
var db = DbHelper.GetEmptyTestDB();
var user = await UserHelper.CreateInDbAsync(db);
await Assert.ThrowsExceptionAsync <InvalidOperationException>(async() => await CardDeletionHelper.DeleteCardAsync(db, user, Guid.NewGuid()));
}
public async Task FailIfUserDoesNotExist()
{
var db = DbHelper.GetEmptyTestDB();
var user = await UserHelper.CreateInDbAsync(db);
var card = await CardHelper.CreateAsync(db, user);
using var dbContext = new MemCheckDbContext(db);
var e = await Assert.ThrowsExceptionAsync <InvalidOperationException>(async() => await CardDeletionHelper.DeleteCardAsync(db, Guid.NewGuid(), card.Id));
Assert.AreEqual("User not found", e.Message);
}