public void GetEventType_ValidState_EqualsConstructorParameter()
{
// Setup
var eventType = MyoEventType.Emg;
var args = new RouteMyoEventArgs(
new IntPtr(123),
new IntPtr(123),
eventType,
DateTime.UtcNow);
// Execute
var result = args.EventType;
// Assert
Assert.Equal(eventType, result);
}
/// <summary>
/// Called when an event has been received on the communication channel.
/// </summary>
/// <param name="myoHandle">The Myo handle.</param>
/// <param name="evt">The event handle.</param>
/// <param name="eventType">The type of the event.</param>
/// <param name="timestamp">The timestamp of the event.</param>
protected virtual void OnEventReceived(
IntPtr myoHandle,
IntPtr evt,
MyoEventType eventType,
DateTime timestamp)
{
var handler = EventReceived;
if (handler != null)
{
var args = new RouteMyoEventArgs(
myoHandle,
evt,
eventType,
timestamp);
handler.Invoke(this, args);
}
}
/// <summary>
/// Called when an event has been received on the communication channel.
/// </summary>
/// <param name="myoHandle">The Myo handle.</param>
/// <param name="evt">The event handle.</param>
/// <param name="eventType">The type of the event.</param>
/// <param name="timestamp">The timestamp of the event.</param>
private void OnEventReceived(
IntPtr myoHandle,
IntPtr evt,
MyoEventType eventType,
DateTime timestamp)
{
////Contract.Requires<ArgumentException>(myoHandle != IntPtr.Zero, "The handle to the Myo must be set.");
////Contract.Requires<ArgumentException>(evt != IntPtr.Zero, "The handle to the event must be set.");
var handler = EventReceived;
if (handler != null)
{
var args = new RouteMyoEventArgs(
myoHandle,
evt,
eventType,
timestamp);
handler.Invoke(this, args);
}
}
public void EventReceived_EmgData_DoesNotTriggerPairedEvent()
{
// Setup
var channel = new Mock<IChannelListener>();
var deviceListener = DeviceListener.Create(channel.Object);
var gotPairedEvent = false;
deviceListener.Paired += (_, __) => gotPairedEvent = true;
var routeEventArgs = new RouteMyoEventArgs(
new IntPtr(123),
new IntPtr(123),
MyoEventType.Emg,
DateTime.UtcNow);
// Execute
channel.Raise(x => x.EventReceived += null, routeEventArgs);
// Assert
Assert.False(
gotPairedEvent,
"Not expecting to get the paired event.");
}
public void GetEvent_ValidState_EqualsConstructorParameter()
{
// Setup
var eventHandle = new IntPtr(123);
var args = new RouteMyoEventArgs(
new IntPtr(789),
eventHandle,
MyoEventType.Paired,
DateTime.UtcNow);
// Execute
var result = args.Event;
// Assert
Assert.Equal(eventHandle, result);
}
public void GetTimestamp_ValidState_EqualsConstructorParameter()
{
// Setup
var timestamp = DateTime.UtcNow;
var args = new RouteMyoEventArgs(
new IntPtr(123),
new IntPtr(123),
MyoEventType.Paired,
timestamp);
// Execute
var result = args.Timestamp;
// Assert
Assert.Equal(timestamp, result);
}
/// <summary>
/// Called when an event has been received on the communication channel.
/// </summary>
/// <param name="myoHandle">The Myo handle.</param>
/// <param name="evt">The event handle.</param>
/// <param name="eventType">The type of the event.</param>
/// <param name="timestamp">The timestamp of the event.</param>
private void OnEventReceived(
IntPtr myoHandle,
IntPtr evt,
MyoEventType eventType,
DateTime timestamp)
{
Contract.Requires<ArgumentException>(myoHandle != IntPtr.Zero, "The handle to the Myo must be set.");
Contract.Requires<ArgumentException>(evt != IntPtr.Zero, "The handle to the event must be set.");
var handler = EventReceived;
if (handler != null)
{
var args = new RouteMyoEventArgs(
myoHandle,
evt,
eventType,
timestamp);
handler.Invoke(this, args);
}
}
public void EventReceived_Paired_TriggersPairedEvent()
{
// Setup
var channel = new Mock<IChannelListener>();
var deviceListener = DeviceListener.Create(channel.Object);
PairedEventArgs actualEventArgs = null;
deviceListener.Paired += (_, args) => actualEventArgs = args;
var myoHandle = new IntPtr(12345);
var timestamp = DateTime.UtcNow;
var routeEventArgs = new RouteMyoEventArgs(
myoHandle,
new IntPtr(123),
MyoEventType.Paired,
timestamp);
// Execute
channel.Raise(x => x.EventReceived += null, routeEventArgs);
// Assert
Assert.NotNull(actualEventArgs);
Assert.Equal(myoHandle, actualEventArgs.MyoHandle);
Assert.Equal(timestamp, actualEventArgs.Timestamp);
}
private void Channel_EventReceived(object sender, RouteMyoEventArgs e)
{
Contract.Requires<ArgumentNullException>(sender != null, "sender");
switch (e.EventType)
{
case MyoEventType.Paired:
OnPaired(e.MyoHandle, e.Timestamp);
break;
case MyoEventType.Unpaired:
OnUnpaired(e.MyoHandle, e.Timestamp);
break;
}
}
