public async Task DeleteNoteCommandHandler_InvalidLaneId_ThrowsNotFoundException()
{
// Given
var handler = new DeleteNoteCommandHandler(
this.Context,
Substitute.For <ISecurityValidator>(),
Substitute.For <IMediator>()
);
var retro = new Retrospective {
CurrentStage = RetrospectiveStage.Writing,
FacilitatorHashedPassphrase = "whatever",
Title = TestContext.CurrentContext.Test.FullName,
CreationTimestamp = DateTimeOffset.Now,
Participants = { new Participant {
Name = "John"
} }
};
string retroId = retro.UrlId.StringId;
this.Context.Retrospectives.Add(retro);
await this.Context.SaveChangesAsync();
var command = new DeleteNoteCommand(retroId, -1);
// When
TestDelegate action = () => handler.Handle(command, CancellationToken.None).GetAwaiter().GetResult();
// Then
Assert.That(action, Throws.InstanceOf <NotFoundException>());
}
public void DeleteNoteCommandHandler_InvalidRetroId_ThrowsNotFoundException()
{
// Given
var handler = new DeleteNoteCommandHandler(
this.Context,
Substitute.For <ISecurityValidator>(),
Substitute.For <IMediator>()
);
var command = new DeleteNoteCommand("not found", (int)KnownNoteLane.Start);
// When
TestDelegate action = () => handler.Handle(command, CancellationToken.None).GetAwaiter().GetResult();
// Then
Assert.That(action, Throws.InstanceOf <NotFoundException>());
}
public async Task DeleteNoteCommandHandler_ValidCommand_CreatesValidObjectAndBroadcast()
{
// Given
var securityValidator = Substitute.For <ISecurityValidator>();
var mediatorMock = Substitute.For <IMediator>();
var handler = new DeleteNoteCommandHandler(
this.Context,
securityValidator,
mediatorMock
);
var note = new Note {
Retrospective = new Retrospective {
FacilitatorHashedPassphrase = "whatever",
CurrentStage = RetrospectiveStage.Writing,
Title = this.GetType().FullName
},
Participant = new Participant {
Name = "Tester"
},
Lane = this.Context.NoteLanes.FirstOrDefault(),
Text = "Derp"
};
TestContext.WriteLine(note.Retrospective.UrlId);
this.Context.Notes.Add(note);
await this.Context.SaveChangesAsync();
var command = new DeleteNoteCommand(note.Retrospective.UrlId.StringId, note.Id);
// When
await handler.Handle(command, CancellationToken.None);
// Then
await securityValidator.Received().EnsureOperation(Arg.Is <Retrospective>(r => r.Id == note.Retrospective.Id), SecurityOperation.Delete, Arg.Any <Note>());
var broadcastedNote = mediatorMock.ReceivedCalls().FirstOrDefault()?.GetArguments()[0] as NoteDeletedNotification;
if (broadcastedNote == null)
{
Assert.Fail("No broadcast has gone out");
}
Assert.That(broadcastedNote.RetroId, Is.EqualTo(command.RetroId));
Assert.That(broadcastedNote.LaneId, Is.EqualTo((int?)note.Lane?.Id));
Assert.That(broadcastedNote.NoteId, Is.EqualTo(note.Id));
}