public async Task Handler_should_return_true()
{
var fakeSensor = new PortableSensor
{
Id = 1,
IsActive = false
};
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 ChangeSensorActivationStateCommand(fakeSensor.Id, !fakeSensor.IsActive);
var handler =
new ChangeSensorActivationStateCommandHandler(_dataContextFactoryMock.Object, _mediatorMock.Object);
//Act
var result = await handler.Handle(command, cancellationToken);
//Assert
Assert.True(result);
}
public async Task Handler_should_publish_notification()
{
var fakeSensor = new PortableSensor
{
Id = 1,
IsActive = false
};
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 ChangeSensorActivationStateCommand(fakeSensor.Id, !fakeSensor.IsActive);
var handler =
new ChangeSensorActivationStateCommandHandler(_dataContextFactoryMock.Object, _mediatorMock.Object);
//Act
await handler.Handle(command, cancellationToken);
//Assert
_mediatorMock.Verify(x =>
x.Publish(It.Is <SensorActivationStateChangedNotification>(it => it.SensorId == fakeSensor.Id),
It.Is <CancellationToken>(it => it == cancellationToken)),
Times.Once());
}
public async Task Handler_should_dispatch_coordinates_for_portable_sensor()
{
//Arrange
var fakeSensor = new PortableSensor
{
Id = 1
};
var fakeSensorReading = new PortableSensorReading
{
Id = 1,
Latitude = 53,
Longitude = 53
};
var cancellationToken = new CancellationToken();
var notification = new PortableReadingCreatedNotification(fakeSensor.Id, fakeSensorReading);
var handler = new PortableSensorReadingCreatedNotificationHandler(_adminDispatchHelperMock.Object);
//Act
await handler.Handle(notification, cancellationToken);
//Assert
_adminDispatchHelperMock.Verify(x =>
x.DispatchCoordinatesForPortableSensorAsync(It.Is <int>(it => it == fakeSensor.Id),
It.Is <double>(it => it == fakeSensorReading.Latitude),
It.Is <double>(it => it == fakeSensorReading.Longitude)), Times.Once);
}
public async Task Handler_return_true_if_reading_is_for_portable_sensor()
{
//Arrange
var apiKey = CryptoHelper.GenerateApiKey();
var fakePortableSensor = new PortableSensor()
{
Id = 1, ApiKey = apiKey
};
var fakeReading = new SensorReadingDTO();
_dataContextMock.Setup(x => x.Sensors).ReturnsDbSet(new List <Sensor> {
fakePortableSensor
});
_dataContextFactoryMock.Setup(x => x.Create()).Returns(_dataContextMock.Object);
//Act
var cancellationToken = new CancellationToken();
var command = new CreateReadingCommand(fakeReading, apiKey);
var handler = new CreateReadingCommandHandler(_mediatorMock.Object, _dataContextFactoryMock.Object,
_mapperMock.Object);
var result = await handler.Handle(command, cancellationToken);
//Assert
Assert.True(result);
}
public async Task Handler_publish_notification_if_reading_is_for_portable_sensor()
{
//Arrange
var apiKey = CryptoHelper.GenerateApiKey();
var fakePortableSensor = new PortableSensor()
{
Id = 1, ApiKey = apiKey
};
var fakePortableSensorReading = new PortableSensorReading();
var fakeReading = new SensorReadingDTO();
_dataContextMock.Setup(x => x.Sensors).ReturnsDbSet(new List <Sensor> {
fakePortableSensor
});
_dataContextFactoryMock.Setup(x => x.Create()).Returns(_dataContextMock.Object);
_mapperMock.Setup(x => x.Map <SensorReadingDTO, PortableSensorReading>(fakeReading))
.Returns(fakePortableSensorReading);
//Act
var cancellationToken = new CancellationToken();
var command = new CreateReadingCommand(fakeReading, apiKey);
var handler = new CreateReadingCommandHandler(_mediatorMock.Object, _dataContextFactoryMock.Object,
_mapperMock.Object);
var result = await handler.Handle(command, cancellationToken);
//Assert
_mediatorMock.Verify(
x => x.Publish(It.Is <PortableReadingCreatedNotification>(it =>
it.SensorId == fakePortableSensor.Id && it.Reading == fakePortableSensorReading),
It.Is <CancellationToken>(it => it == cancellationToken)), Times.Once);
}
private (SensorEmulator emulator, PortableSensor sensor) GetPortableFakeSensor(string guid)
{
var apiKey = CryptoHelper.GenerateApiKey();
var sensorEmulator = new SensorEmulator(guid, _appSettings.ServerUrl, apiKey, typeof(PortableSensor));
var sensor = new PortableSensor
{
ApiKey = apiKey
};
return(sensorEmulator, sensor);
}
public async Task <PortableSensorDTO> Handle(CreatePortableSensorCommand request, CancellationToken cancellationToken)
{
await using var context = _dataContextFactory.Create();
var sensor = new PortableSensor
{
ApiKey = request.ApiKey
};
await context.PortableSensors.AddAsync(sensor, cancellationToken);
await context.SaveChangesAsync(cancellationToken);
return(_mapper.Map <PortableSensor, PortableSensorDTO>(sensor));
}