public async Task <Unit> Handle(Command request, CancellationToken cancellationToken)
{
ProjectAppointment projectAppointment = await _arpaContext.ProjectAppointments
.FirstOrDefaultAsync(pa => pa.ProjectId == request.ProjectId && pa.AppointmentId == request.Id, cancellationToken);
_arpaContext.ProjectAppointments.Remove(projectAppointment);
if (await _arpaContext.SaveChangesAsync(cancellationToken) > 0)
{
_arpaContext.ClearChangeTracker();
return(Unit.Value);
}
throw new Exception("Problem removing project appointment");
}
public async Task Should_Remove_Project()
{
// Arrange
DbSet <ProjectAppointment> mockData = MockDbSets.ProjectAppointments;
ProjectAppointment projectAppointment = AppointmentSeedData.RockingXMasRehearsal.ProjectAppointments.First();
_arpaContext.ProjectAppointments.Returns(mockData);
_arpaContext.SaveChangesAsync(Arg.Any <CancellationToken>()).Returns(1);
// Act
Unit result = await _handler.Handle(new RemoveProject.Command(
projectAppointment.AppointmentId,
projectAppointment.ProjectId), new CancellationToken());
// Assert
result.Should().BeEquivalentTo(Unit.Value);
}