def test_time(self):
# A12-15<call>13-16*a
c = KeyPress.compile("A<A>12-15<call>13-16*a<a>", A=lambda: f.append('A'), a=lambda: f.append('a'), call=lambda: f.append('12-15'))
f = []
key_press = KeyPress(c)
self.assertEqual({12,15}, key_press.process_input('A'))
self.assertEqual({12,15}, key_press.process_input(4))
self.assertEqual({12,15}, key_press.process_input(8))
self.assertEqual({13,16}, key_press.process_input(12))
self.assertEqual({13,16}, key_press.process_input(13))
self.assertEqual(set(), key_press.process_input('a'))
self.assertEqual(['A', '12-15', 'a'], f)
self.assertEqual("match", key_press.status())
f = []
key_press.reset()
self.assertEqual("in progress", key_press.status())
key_press.process_inputs(['A', 4, 8])
self.assertEqual(['A'], f)
self.assertEqual("in progress", key_press.status())
key_press.process_inputs(['a'])
self.assertEqual(['A'], f)
self.assertEqual("failed", key_press.status())
f = []
key_press.reset()
self.assertEqual("in progress", key_press.status())
key_press.process_inputs(['A', 4, 13, 20])
self.assertEqual(['A', '12-15'], f)
self.assertEqual("failed", key_press.status())
def test_union(self):
# A|a
c = KeyPress.compile("A<A>|a<a>", A=lambda: f.append('A'), a=lambda: f.append('a'))
f = []
key_press = KeyPress(c)
key_press.process_input('A')
self.assertEqual(['A'], f)
self.assertEqual("match", key_press.status())
f = []
key_press.reset()
key_press.process_inputs(['a'])
self.assertEqual(['a'], f)
self.assertEqual("match", key_press.status())
def test_zero_or_one(self):
# AB?C
c = KeyPress.compile("A<A>(B<B>)?C<C>", A=lambda: f.append('A'), B=lambda: f.append('B'), C=lambda: f.append('C'))
f = []
key_press = KeyPress(c)
key_press.process_inputs(['A'])
self.assertEqual(['A'], f)
self.assertEqual("in progress", key_press.status())
key_press.process_inputs(['B'])
self.assertEqual(['A', 'B'], f)
self.assertEqual("in progress", key_press.status())
key_press.process_inputs(['C'])
self.assertEqual(['A', 'B', 'C'], f)
self.assertEqual("match", key_press.status())
f = []
key_press.reset()
key_press.process_inputs(['A'])
self.assertEqual(['A'], f)
self.assertEqual("in progress", key_press.status())
key_press.process_inputs(['C'])
self.assertEqual(['A', 'C'], f)
self.assertEqual("match", key_press.status())
f = []
key_press.reset()
key_press.process_inputs(['A'])
self.assertEqual(['A'], f)
self.assertEqual("in progress", key_press.status())
key_press.process_inputs(['B'])
self.assertEqual(['A', 'B'], f)
self.assertEqual("in progress", key_press.status())
key_press.process_inputs(['B'])
self.assertEqual(['A', 'B'], f)
self.assertEqual("failed", key_press.status())
def test_any_order(self):
#A&bc&D
c = KeyPress.compile("A<A>&b<b>c<c>&D<D>", A=lambda: f.append('A'), b=lambda: f.append('b'), c=lambda: f.append('c'), D=lambda: f.append('D'))
f = []
key_press = KeyPress(c)
key_press.process_inputs(['A'])
self.assertEqual(['A'], f)
self.assertEqual("in progress", key_press.status())
key_press.process_inputs(['b', 'c'])
self.assertEqual(['A', 'b', 'c'], f)
self.assertEqual("in progress", key_press.status())
key_press.process_inputs(['D'])
self.assertEqual(['A', 'b', 'c', 'D'], f)
self.assertEqual("match", key_press.status())
f = []
key_press.reset()
key_press.process_inputs(['D'])
self.assertEqual(['D'], f)
self.assertEqual("in progress", key_press.status())
key_press.process_inputs(['D'])
self.assertEqual(['D'], f)
self.assertEqual("failed", key_press.status())
#------------------
#test all combinations:
f = []
key_press.reset()
key_press.process_inputs(['A', 'b', 'c', 'D'])
self.assertEqual("match", key_press.status())
f = []
key_press.reset()
key_press.process_inputs(['A', 'D', 'b', 'c'])
self.assertEqual("match", key_press.status())
f = []
key_press.reset()
key_press.process_inputs(['b', 'c', 'A', 'D'])
self.assertEqual("match", key_press.status())
f = []
key_press.reset()
key_press.process_inputs(['b', 'c', 'D', 'A'])
self.assertEqual("match", key_press.status())
f = []
key_press.reset()
key_press.process_inputs(['D', 'A', 'b', 'c'])
self.assertEqual("match", key_press.status())
f = []
key_press.reset()
key_press.process_inputs(['D', 'b', 'c', 'A'])
self.assertEqual("match", key_press.status())
#------------------
f = []
key_press.reset()
key_press.process_inputs(['A', 'c', 'b', 'D'])
self.assertEqual("failed", key_press.status())