def testSetVolume(self):
for volume in xrange(0, 100, 1):
volume /= 100.0
self.engine.setProperty('volume', volume)
self.engine.runAndWait()
gvolume = self.engine.getProperty('volume')
self.assertAlmostEqual(volume, gvolume, 4)
def testSetRate(self):
for rate in xrange(100, 400, 10):
self.engine.setProperty('rate', rate)
self.engine.runAndWait()
grate = self.engine.getProperty('rate')
self.assert_(rate == grate)