public async Task Deletes_appointment()
{
var tempPath = Path.GetTempPath();
var catalogueFileName = $"{Guid.NewGuid()}_catalogue.json";
// given an appointment
var appointment = new Appointment();
appointment.Id = Guid.NewGuid().ToString();
appointment.Place = "Alaska";
appointment.Comments = "this is a comment";
appointment.Description = "this is a description";
appointment.DateTime = new DateTime(2009, 11, 23);
await new FileSystemAppointmentStorage(tempPath)
{
AppointmentCatalogueFileName = catalogueFileName
}.Save(appointment);
// when DeleteAppointmentCommand is executed
var appointmentStorage = new FileSystemAppointmentStorage(tempPath)
{
AppointmentCatalogueFileName = catalogueFileName
};
var command = new AppointmentsManager.Application.Appointments.DeleteAppointmentCommand.Command();
command.Id = appointment.Id;
var commandHandler = new AppointmentsManager.Application.Appointments.DeleteAppointmentCommand.Handler(appointmentStorage);
await commandHandler.Handle(command, CancellationToken.None);
// then appointment is deleted
var deletedAppointment = await appointmentStorage.GetAppointment(appointment.Id);
Assert.IsNull(deletedAppointment);
}
public async Task Creates_appointment()
{
var tempPath = Path.GetTempPath();
var catalogueFileName = $"{Guid.NewGuid()}_catalogue.json";
// given an appointment
var command = new AppointmentsManager.Application.Appointments.CreateAppointmentCommand.Command();
command.Id = Guid.NewGuid().ToString();
command.Place = "Alaska";
command.Comments = "this is a comment";
command.Description = "this is a description";
command.DateTime = new DateTime(2009, 11, 23);
// when CreateAppointmentCommand is executed
var appointmentStorage = new FileSystemAppointmentStorage(tempPath)
{
AppointmentCatalogueFileName = catalogueFileName
};
var commandHandler =
new AppointmentsManager.Application.Appointments.CreateAppointmentCommand.Handler(appointmentStorage);
var appointmentId = await commandHandler.Handle(command, CancellationToken.None);
// then appointment is created
var createdAppointment = await new FileSystemAppointmentStorage(tempPath)
{
AppointmentCatalogueFileName = catalogueFileName
}.GetAppointment(command.Id);
Assert.IsNotNull(createdAppointment);
// and then id of the appointment is returned
Assert.IsTrue(appointmentId == createdAppointment.Id);
Assert.IsTrue(command.Id == createdAppointment.Id);
}
public async Task Returns_list_of_appointment_summaries()
{
var tempPath = Path.GetTempPath();
var catalogueFileName = $"{Guid.NewGuid()}_catalogue.json";
// given an appointment
var appointment = new Appointment();
appointment.Id = Guid.NewGuid().ToString();
appointment.Place = "Alaska";
appointment.Comments = "this is a comment";
appointment.Description = "this is a description";
appointment.DateTime = new DateTime(2009, 11, 23);
await new FileSystemAppointmentStorage(tempPath)
{
AppointmentCatalogueFileName = catalogueFileName
}.Save(appointment);
// when GetAppointmentSummaryListQuery is called
var appointmentStorage = new FileSystemAppointmentStorage(tempPath)
{
AppointmentCatalogueFileName = catalogueFileName
};
var query = new AppointmentsManager.Application.Appointments.GetAppointmentSummaryListQuery.Query();
var queryHandler = new AppointmentsManager.Application.Appointments.GetAppointmentSummaryListQuery.Handler(appointmentStorage);
var appointmentSummaryList = await queryHandler.Handle(query, CancellationToken.None);
// then list of AppointmentSummary entries are returned
Assert.IsTrue(appointmentSummaryList.Length == 1);
Assert.IsTrue(appointmentSummaryList[0].Place == "Alaska");
}
public async Task Creates_appointment()
{
var tempPath = Path.GetTempPath();
var catalogueFileName = $"{Guid.NewGuid()}_catalogue.json";
// given an appointment
var appointment = new Appointment();
appointment.Id = Guid.NewGuid().ToString();
appointment.Place = "Alaska";
appointment.Comments = "this is a comment";
appointment.Description = "this is a description";
appointment.DateTime = new DateTime(2009, 11, 23);
await new FileSystemAppointmentStorage(tempPath)
{
AppointmentCatalogueFileName = catalogueFileName
}.Save(appointment);
// and given an updated appointment
appointment.Place = "Colombo";
// when UpdateAppointmentCommand is executed
var appointmentStorage = new FileSystemAppointmentStorage(tempPath)
{
AppointmentCatalogueFileName = catalogueFileName
};
var command = new AppointmentsManager.Application.Appointments.UpdateAppointmentCommand.Command();
command.Id = appointment.Id;
command.Place = "Colombo";
command.Comments = appointment.Comments;
command.Description = appointment.Description;
command.DateTime = appointment.DateTime;
var commandHandler = new AppointmentsManager.Application.Appointments.UpdateAppointmentCommand.Handler(appointmentStorage);
var result = await commandHandler.Handle(command, CancellationToken.None);
// then appointment is updated
var updatedAppointment = await appointmentStorage.GetAppointment(appointment.Id);
Assert.IsTrue(updatedAppointment.Place == "Colombo");
// then appointment-id is returned
Assert.IsNotNull(result == appointment.Id);
}
public async Task Returns_empty_list_when_no_appointments_are_available()
{
// given there are no appointments
var tempPath = Path.GetTempPath();
var catalogueFileName = $"{Guid.NewGuid()}_catalogue.json";
var appointmentStorage = new FileSystemAppointmentStorage(tempPath)
{
AppointmentCatalogueFileName = catalogueFileName
};
// when GetAppointmentSummaryListQuery is called
var query = new AppointmentsManager.Application.Appointments.GetAppointmentSummaryListQuery.Query();
var queryHandler = new AppointmentsManager.Application.Appointments.GetAppointmentSummaryListQuery.Handler(appointmentStorage);
var appointmentSummaryList = await queryHandler.Handle(query, CancellationToken.None);
// then an empty list is returned
Assert.IsTrue(appointmentSummaryList.Length == 0);
}
public async Task Returns_null_for_no_matching_appointment_id()
{
var tempPath = Path.GetTempPath();
var catalogueFileName = $"{Guid.NewGuid()}_catalogue.json";
// given no appointment
// when GetAppointmentQuery is executed with an arbitrary id
var appointmentStorage = new FileSystemAppointmentStorage(tempPath)
{
AppointmentCatalogueFileName = catalogueFileName
};
var query = new AppointmentsManager.Application.Appointments.GetAppointmentQuery.Query {
Id = "123"
};
var queryHandler = new AppointmentsManager.Application.Appointments.GetAppointmentQuery.Handler(appointmentStorage);
var result = await queryHandler.Handle(query, CancellationToken.None);
// then null is returned
Assert.IsNull(result);
}
public async Task Returns_an_appointment()
{
var tempPath = Path.GetTempPath();
var catalogueFileName = $"{Guid.NewGuid()}_catalogue.json";
// given an appointment
var appointment = new Appointment();
appointment.Id = Guid.NewGuid().ToString();
appointment.Place = "Alaska";
appointment.Comments = "this is a comment";
appointment.Description = "this is a description";
appointment.DateTime = new DateTime(2009, 11, 23);
await new FileSystemAppointmentStorage(tempPath)
{
AppointmentCatalogueFileName = catalogueFileName
}.Save(appointment);
// when GetAppointmentQuery is executed
var appointmentStorage = new FileSystemAppointmentStorage(tempPath)
{
AppointmentCatalogueFileName = catalogueFileName
};
var query = new AppointmentsManager.Application.Appointments.GetAppointmentQuery.Query {
Id = appointment.Id
};
var queryHandler = new AppointmentsManager.Application.Appointments.GetAppointmentQuery.Handler(appointmentStorage);
var result = await queryHandler.Handle(query, CancellationToken.None);
// then appointment is returned
Assert.IsNotNull(result);
Assert.IsTrue(result.Id == appointment.Id);
Assert.IsTrue(result.Place == appointment.Place);
Assert.IsTrue(result.Comments == appointment.Comments);
Assert.IsTrue(result.Description == appointment.Description);
}
