Fixed broken mouse test in test.rfb.js

Because we use the XOR (`^`) operator, the button mask must be
set before a MouseUp event happens, otherwise we'll send a pointer
event like it was a MouseDown event.  The button mask was not set
in one of the tests, so the test was failing.

1 files changed, 1 insertions, 0 deletions

diff --git a/tests/test.rfb.js b/tests/test.rfb.js
index 6462587..fb32af0 100644
--- a/tests/test.rfb.js
+++ b/tests/test.rfb.js
@@ -1520,6 +1520,7 @@ describe('Remote Frame Buffer Protocol Client', function() {
             });
 
             it('should send a mask of 0 on mouseup', function () {
+                client._mouse_buttonMask = 0x001;
                 client._mouse._onMouseButton(10, 12, 0, 0x001);
                 expect(client._sock.send).to.have.been.calledOnce;
                 var pointer_msg = RFB.messages.pointerEvent(10, 12, 0x000);