//TODO: think more about this test
public async Task Handler_should_update_database_in_any_case(int dataSetIndex, bool isCompletely)
{
//Arrange
var sensors = new List <Sensor>()
{
new PortableSensor
{
Id = 1,
},
new StaticSensor
{
Id = 1,
}
};
var fakeSensor = sensors[dataSetIndex];
var fakeSensorDbSet = new List <Sensor> {
fakeSensor
};
_dataContextMock.Setup(x => x.Sensors).ReturnsDbSet(fakeSensorDbSet);
_dataContextFactoryMock.Setup(x => x.Create()).Returns(_dataContextMock.Object);
var cancellationToken = new CancellationToken();
var command = new DeleteSensorCommand(fakeSensor.Id, isCompletely);
var handler =
new DeleteSensorCommandHandler(_dataContextFactoryMock.Object, _mediatorMock.Object);
//Act
var result = await handler.Handle(command, cancellationToken);
//Assert
_dataContextMock.Verify(x => x.SaveChangesAsync(It.Is <CancellationToken>(it => it == cancellationToken)),
Times.Once);
}
//TODO: think more about this test
public async Task Handler_should_set_is_removed_to_true_if_not_removing_completely(int dataSetIndex)
{
//Arrange
var sensors = new List <Sensor>()
{
new PortableSensor
{
Id = 1,
},
new StaticSensor
{
Id = 1,
}
};
var fakeSensor = sensors[dataSetIndex];
var fakeSensorDbSet = new List <Sensor> {
fakeSensor
};
_dataContextMock.Setup(x => x.Sensors).ReturnsDbSet(fakeSensorDbSet);
_dataContextFactoryMock.Setup(x => x.Create()).Returns(_dataContextMock.Object);
var cancellationToken = new CancellationToken();
var command = new DeleteSensorCommand(fakeSensor.Id, false);
var handler =
new DeleteSensorCommandHandler(_dataContextFactoryMock.Object, _mediatorMock.Object);
//Act
var result = await handler.Handle(command, cancellationToken);
//Assert
Assert.True(fakeSensor.IsDeleted);
}
//TODO: think more about this test
public async Task Handler_should_call_remove_if_removing_completely(int dataSetIndex)
{
//Arrange
var sensors = new List <Sensor>()
{
new PortableSensor
{
Id = 1,
},
new StaticSensor
{
Id = 1,
}
};
var fakeSensor = sensors[dataSetIndex];
var fakeSensorDbSet = new List <Sensor> {
fakeSensor
};
_dataContextMock.Setup(x => x.Sensors).ReturnsDbSet(fakeSensorDbSet);
_dataContextFactoryMock.Setup(x => x.Create()).Returns(_dataContextMock.Object);
var cancellationToken = new CancellationToken();
var command = new DeleteSensorCommand(fakeSensor.Id, true);
var handler =
new DeleteSensorCommandHandler(_dataContextFactoryMock.Object, _mediatorMock.Object);
//Act
var result = await handler.Handle(command, cancellationToken);
//Assert
_dataContextMock.Verify(x => x.Sensors.Remove(It.Is <Sensor>(it => it == fakeSensor)), Times.Once);
}
//TODO: think more about this test
public async Task Handler_should_return_true(int dataSetIndex, bool isCompletely)
{
var sensors = new List <Sensor>()
{
new PortableSensor
{
Id = 1,
},
new StaticSensor
{
Id = 1,
}
};
var fakeSensor = sensors[dataSetIndex];
var fakeSensorDbSet = new List <Sensor> {
fakeSensor
};
_dataContextMock.Setup(x => x.Sensors).ReturnsDbSet(fakeSensorDbSet);
_dataContextFactoryMock.Setup(x => x.Create()).Returns(_dataContextMock.Object);
var cancellationToken = new CancellationToken();
var command = new DeleteSensorCommand(fakeSensor.Id, isCompletely);
var handler =
new DeleteSensorCommandHandler(_dataContextFactoryMock.Object, _mediatorMock.Object);
//Act
var result = await handler.Handle(command, cancellationToken);
//Assert
Assert.True(result);
}
public CommandResult Delete(string sensorId)
{
DeleteSensorCommand command = new DeleteSensorCommand();
command.SetSensorId(sensorId);
return(Execute <DeleteSensorCommand, CommandResult>(command));
}
public async Task Handler_should_throw_not_found_exception_if_sensor_doesnt_exist()
{
//Arrange
_dataContextMock.Setup(x => x.Sensors).ReturnsDbSet(new List <Sensor>());
_dataContextFactoryMock.Setup(x => x.Create()).Returns(_dataContextMock.Object);
var cancellationToken = new CancellationToken();
var command = new DeleteSensorCommand(1, false);
var handler =
new DeleteSensorCommandHandler(_dataContextFactoryMock.Object, _mediatorMock.Object);
//Act
Task Act() => handler.Handle(command, cancellationToken);
//Assert
await Assert.ThrowsAsync <SensorNotFoundException>(Act);
}
public CommandResult Handle(DeleteSensorCommand command)
{
CommandResult result = new CommandResult();
ObjectId sensorId = new ObjectId();
if (!ObjectId.TryParse(command.SensorId, out sensorId))
{
AddNotification(nameof(command.SensorId), ENotifications.InvalidFormat);
}
if (Valid)
{
Sensor sensor = _sensorRepository.Get(sensorId);
if (sensor == null && _sensorRepository.Valid)
{
AddNotification(nameof(command.SensorId), ENotifications.NotFound);
}
if (Valid)
{
_sensorRepository.Delete(sensor);
if (_sensorRepository.Valid)
{
result = new CommandResult(HttpStatusCode.OK);
}
}
else
{
result = new CommandResult(HttpStatusCode.BadRequest, Notifications);
}
}
else
{
result = new CommandResult(HttpStatusCode.BadRequest, Notifications);
}
return(result);
}
public async Task <ICommandResult> Handle(DeleteSensorCommand command)
{
command.Validate();
if (command.Invalid)
{
return(new GenericCommandResult(false, "Invalid operation!", command.Notifications));
}
var developerDb = await _sensorRepository.GetByIdAsync(command.Id);
if (developerDb == null)
{
return(new GenericCommandResult(false, "Sensor not found!", command.Notifications));
}
await _sensorRepository.DeleteAsync(command.Id);
return(new GenericCommandResult(true, "Sensor removed!", developerDb));
}
public async Task <GenericCommandResult> Delete([FromBody] DeleteSensorCommand command, [FromServices] SensorHandler handler)
{
return((GenericCommandResult)await handler.Handle(command));
}