TEST: avoid deprecation warning

tests/__init__.py

@@ -102,7 +102,7 @@ def simclick(sim, target, btn=wx.MOUSE_BTN_LEFT, pos=None, stype=0):
     x += w * pos[0]
     y += h * pos[1]
 
-    sim.MouseMove(x, y)
+    sim.MouseMove(int(x), int(y))
     wx.Yield()
     if   stype == 0: sim.MouseClick(btn)
     elif stype == 1: sim.MouseDblClick(btn)