public void ShouldCallActionHandler()
{
var mock = new Mock <IGPIODevice>();
mock.Setup(gpio => gpio.SetDirection(Direction.IN)).Returns(true);
mock.Setup(gpio => gpio.GetValue()).Returns(0);
var callArgs = new Dictionary <string, object>();
var eventListenerMock = new Mock <IEventListener>();
eventListenerMock.Setup(e => e.onEvent(It.IsAny <object>(), It.IsAny <MeasuredValueChange>()))
.Callback <object, MeasuredValueChange>((sender, mesuredValue) =>
{
callArgs.Add("deviceID", mesuredValue.DeviceID);
callArgs.Add("measureName", mesuredValue.MeasureName);
callArgs.Add("spaceID", mesuredValue.SpaceID);
callArgs.Add("value", mesuredValue.NewValue);
});
var device = new ConfiguredGPIOSensor(mock.Object, "testSpace");
device.ValueChanged += eventListenerMock.Object.onEvent;
device.FindDevice();
var measureValue = device.Act();
Assert.AreEqual(true, measureValue);
Assert.AreEqual(null, callArgs["deviceID"]);
Assert.AreEqual("indoorSensor", (string)callArgs["measureName"]);
Assert.AreEqual("testSpace", (string)callArgs["spaceID"]);
Assert.AreEqual(0, (float)callArgs["value"]);
mock.Verify(gpio => gpio.GetValue(), Times.Once());
eventListenerMock.Verify(e => e.onEvent(It.IsAny <object>(), It.IsAny <MeasuredValueChange>()), Times.Once());
}
public void ShouldNotInitDevice()
{
var mock = new Mock <IGPIODevice>();
mock.Setup(gpio => gpio.SetDirection(Direction.IN)).Throws(new Exception("Tested Exception"));
var device = new ConfiguredGPIOSensor(mock.Object, "testSpace");
var measureValue = device.FindDevice();
Assert.AreEqual(false, measureValue);
}
public void ShouldInitDevice()
{
var mock = new Mock <IGPIODevice>();
mock.Setup(gpio => gpio.SetDirection(Direction.IN)).Returns(true);
var device = new ConfiguredGPIOSensor(mock.Object, "testSpace");
var measureValue = device.FindDevice();
Assert.AreEqual(true, measureValue);
}
public void ShouldMesureValue()
{
var mock = new Mock <IGPIODevice>();
mock.Setup(gpio => gpio.SetDirection(Direction.IN)).Returns(true);
mock.Setup(gpio => gpio.GetValue()).Returns(0);
var device = new ConfiguredGPIOSensor(mock.Object, "testSpace");
device.FindDevice();
var measureValue = device.Act();
Assert.AreEqual(true, measureValue);
mock.Verify(gpio => gpio.GetValue(), Times.Once());
}
public void ShouldNotCallActionHandlerWhenValueNotChange()
{
var mock = new Mock <IGPIODevice>();
mock.Setup(gpio => gpio.SetDirection(Direction.IN)).Returns(true);
mock.Setup(gpio => gpio.GetValue()).Returns(0);
mock.SetupGet(gpio => gpio.lastValue).Returns(0);
var device = new ConfiguredGPIOSensor(mock.Object, "testSpace");
var eventListenerMock = new Mock <IEventListener>();
eventListenerMock.Setup(e => e.onEvent(It.IsAny <object>(), It.IsAny <MeasuredValueChange>()));
device.ValueChanged += eventListenerMock.Object.onEvent;
device.FindDevice();
var measureValue = device.Act();
Assert.AreEqual(false, measureValue);
mock.Verify(gpio => gpio.GetValue(), Times.Once());
eventListenerMock.Verify(e => e.onEvent(It.IsAny <object>(), It.IsAny <MeasuredValueChange>()), Times.Never());
}
public void DoesNotCallAnythingWhenUnalbeToGetValue()
{
var mock = new Mock <IGPIODevice>();
mock.Setup(gpio => gpio.SetDirection(Direction.IN)).Returns(true);
mock.Setup(gpio => gpio.GetValue()).Throws(new Exception("Test exception"));
var eventListenerMock = new Mock <IEventListener>();
eventListenerMock.Setup(e => e.onEvent(It.IsAny <object>(), It.IsAny <MeasuredValueChange>()));
var device = new ConfiguredGPIOSensor(mock.Object, "testSpace");
device.ValueChanged += eventListenerMock.Object.onEvent;
device.FindDevice();
var measureValue = device.Act();
Assert.AreEqual(false, measureValue);
mock.Verify(gpio => gpio.GetValue(), Times.Once());
eventListenerMock.Verify(e => e.onEvent(It.IsAny <object>(), It.IsAny <MeasuredValueChange>()), Times.Never());
}
