def test_find_previous_loopstart_exception(self):
instructions = ['DO ATTACK', 'DO ATTACK', 'DO ATTACK', 'LOOP END']
code_runner = CodeRunner([])
with self.assertRaises(RobotException) as context:
code_runner._find_previous_loopstart(instructions, 3)
self.assertTrue("LOOP START not found for LOOP END at 3" in context.exception)
def test_find_previous_loopstart2(self):
instructions = ['DO ATTACK', 'LOOP START', 'DO ATTACK', 'DO ATTACK', 'LOOP END']
code_runner = CodeRunner([])
prev_loopstart = code_runner._find_previous_loopstart(instructions, 3)
self.assertEqual(1, prev_loopstart)
