private void TestKeyHandler_SequenceWithOptionalKeys_OneTry()
{
var sequenceHandler = new KeySequenceHandler(
new KeyCombinationHandler(VirtualKeyCode.Print),
new KeyOrCombinationHandler(
new KeyCombinationHandler(VirtualKeyCode.Shift, VirtualKeyCode.KeyA),
new KeyCombinationHandler(VirtualKeyCode.Shift, VirtualKeyCode.KeyB))
)
{
Timeout = null
};
bool result;
// Print key
result = sequenceHandler.Handle(KeyDown(VirtualKeyCode.Print));
Assert.False(result);
result = sequenceHandler.Handle(KeyUp(VirtualKeyCode.Print));
Assert.False(result);
// Shift KeyB
result = sequenceHandler.Handle(KeyDown(VirtualKeyCode.Shift));
Assert.False(result);
result = sequenceHandler.Handle(KeyDown(VirtualKeyCode.KeyB));
Assert.True(result);
// Shift KeyB
result = sequenceHandler.Handle(KeyUp(VirtualKeyCode.KeyB));
Assert.False(result);
result = sequenceHandler.Handle(KeyUp(VirtualKeyCode.Shift));
Assert.False(result);
}
private void TestKeyHandler_KeySequenceHandler_Right()
{
var sequenceHandler = new KeySequenceHandler(
new KeyCombinationHandler(VirtualKeyCode.Print),
new KeyCombinationHandler(VirtualKeyCode.Shift, VirtualKeyCode.KeyA))
{
Timeout = null
};
var result = sequenceHandler.Handle(KeyDown(VirtualKeyCode.Print));
Assert.False(result);
result = sequenceHandler.Handle(KeyUp(VirtualKeyCode.Print));
Assert.False(result);
result = sequenceHandler.Handle(KeyDown(VirtualKeyCode.Control));
Assert.False(result);
result = sequenceHandler.Handle(KeyDown(VirtualKeyCode.Control));
Assert.False(result);
result = sequenceHandler.Handle(KeyUp(VirtualKeyCode.Control));
Assert.False(result);
result = sequenceHandler.Handle(KeyDown(VirtualKeyCode.Shift));
Assert.False(result);
result = sequenceHandler.Handle(KeyDown(VirtualKeyCode.KeyA));
Assert.True(result);
}
private void TestKeyHandler_KeySequenceHandler_Wrong_Right()
{
var sequenceHandler = new KeySequenceHandler(
new KeyCombinationHandler(VirtualKeyCode.Print),
new KeyCombinationHandler(VirtualKeyCode.Shift, VirtualKeyCode.KeyA))
{
// Prevent debug issues, we are not testing the timeout here!
Timeout = null
};
var result = sequenceHandler.Handle(KeyDown(VirtualKeyCode.Print));
Assert.False(result);
result = sequenceHandler.Handle(KeyDown(VirtualKeyCode.Shift));
Assert.False(result);
result = sequenceHandler.Handle(KeyDown(VirtualKeyCode.KeyB));
Assert.False(result);
result = sequenceHandler.Handle(KeyUp(VirtualKeyCode.KeyB));
Assert.False(result);
result = sequenceHandler.Handle(KeyUp(VirtualKeyCode.Shift));
Assert.False(result);
result = sequenceHandler.Handle(KeyUp(VirtualKeyCode.Print));
Assert.False(result);
result = sequenceHandler.Handle(KeyDown(VirtualKeyCode.Shift));
Assert.False(result);
result = sequenceHandler.Handle(KeyDown(VirtualKeyCode.KeyA));
Assert.True(result);
result = sequenceHandler.Handle(KeyUp(VirtualKeyCode.KeyA));
Assert.False(result);
result = sequenceHandler.Handle(KeyUp(VirtualKeyCode.Shift));
Assert.False(result);
Assert.False(sequenceHandler.HasKeysPressed);
}
private async Task TestKeyHandler_Sequence_InputGenerator()
{
int pressCount = 0;
var sequenceHandler = new KeySequenceHandler(
new KeyCombinationHandler(VirtualKeyCode.Print)
{
IgnoreInjected = false
},
new KeyCombinationHandler(VirtualKeyCode.Shift, VirtualKeyCode.KeyA)
{
IgnoreInjected = false
});
using (KeyboardHook.KeyboardEvents.Where(sequenceHandler).Subscribe(keyboardHookEventArgs => pressCount++))
{
await Task.Delay(20);
KeyboardInputGenerator.KeyCombinationPress(VirtualKeyCode.Print);
await Task.Delay(20);
Assert.True(pressCount == 0);
KeyboardInputGenerator.KeyCombinationPress(VirtualKeyCode.Shift, VirtualKeyCode.KeyB);
await Task.Delay(20);
Assert.True(pressCount == 0);
KeyboardInputGenerator.KeyCombinationPress(VirtualKeyCode.Print);
await Task.Delay(20);
KeyboardInputGenerator.KeyCombinationPress(VirtualKeyCode.Shift, VirtualKeyCode.KeyA);
await Task.Delay(20);
Assert.True(pressCount == 1);
}
}
private async Task TestKeyHandler_SequenceWithOptionalKeys_KeyboardInputGenerator()
{
int pressCount = 0;
var sequenceHandler = new KeySequenceHandler(
new KeyCombinationHandler(VirtualKeyCode.Print)
{
IgnoreInjected = false
},
new KeyOrCombinationHandler(
new KeyCombinationHandler(VirtualKeyCode.Shift, VirtualKeyCode.KeyA)
{
IgnoreInjected = false
},
new KeyCombinationHandler(VirtualKeyCode.Shift, VirtualKeyCode.KeyB)
{
IgnoreInjected = false
})
)
{
// Timeout for test
Timeout = TimeSpan.FromMilliseconds(200)
};
using (KeyboardHook.KeyboardEvents.Where(sequenceHandler).Subscribe(keyboardHookEventArgs => pressCount++))
{
await Task.Delay(20);
KeyboardInputGenerator.KeyCombinationPress(VirtualKeyCode.Print);
await Task.Delay(20);
Assert.Equal(0, pressCount);
KeyboardInputGenerator.KeyCombinationPress(VirtualKeyCode.Shift, VirtualKeyCode.KeyB);
await Task.Delay(20);
Assert.Equal(1, pressCount);
KeyboardInputGenerator.KeyCombinationPress(VirtualKeyCode.Print);
await Task.Delay(20);
KeyboardInputGenerator.KeyCombinationPress(VirtualKeyCode.Shift, VirtualKeyCode.KeyA);
await Task.Delay(20);
Assert.Equal(2, pressCount);
// Test with timeout, waiting to long
KeyboardInputGenerator.KeyCombinationPress(VirtualKeyCode.Print);
await Task.Delay(400);
KeyboardInputGenerator.KeyCombinationPress(VirtualKeyCode.Shift, VirtualKeyCode.KeyA);
await Task.Delay(20);
Assert.Equal(2, pressCount);
}
}
private async Task TestKeyHandler_SequenceWithOptionalKeys_Timeout()
{
var sequenceHandler = new KeySequenceHandler(
new KeyCombinationHandler(VirtualKeyCode.Print),
new KeyOrCombinationHandler(
new KeyCombinationHandler(VirtualKeyCode.Shift, VirtualKeyCode.KeyA),
new KeyCombinationHandler(VirtualKeyCode.Shift, VirtualKeyCode.KeyB))
)
{
Timeout = TimeSpan.FromMilliseconds(200)
};
bool result;
// Print key
result = sequenceHandler.Handle(KeyDown(VirtualKeyCode.Print));
Assert.False(result);
result = sequenceHandler.Handle(KeyUp(VirtualKeyCode.Print));
Assert.False(result);
// Shift KeyB
result = sequenceHandler.Handle(KeyDown(VirtualKeyCode.Shift));
Assert.True(sequenceHandler.HasKeysPressed);
Assert.False(result);
await Task.Delay(400);
result = sequenceHandler.Handle(KeyDown(VirtualKeyCode.KeyB));
Assert.True(sequenceHandler.HasKeysPressed);
Assert.False(result);
result = sequenceHandler.Handle(KeyUp(VirtualKeyCode.KeyB));
Assert.True(sequenceHandler.HasKeysPressed);
Assert.False(result);
result = sequenceHandler.Handle(KeyUp(VirtualKeyCode.Shift));
Assert.False(sequenceHandler.HasKeysPressed);
Assert.False(result);
}
