def test_to_file(self):
p1 = Preset()
s1 = State()
s1['Power'] = 'On'
s1['Position'] = (1,0)
p1['cam1'] = s1
p1.toFile('tmp.preset')
p2 = Preset('tmp.preset')
os.remove('tmp.preset')
assert p1 == p2
def test_preset_1(self):
p1 = Preset('data' + os.sep + 'sample.preset')
assert p1.getNames() is not None