58 lines
2.3 KiB
Python
58 lines
2.3 KiB
Python
import sys
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sys.path.append('../src')
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import cellular_automaton.ca_cell_state as cs
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import unittest
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class TestCellState(unittest.TestCase):
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def setUp(self):
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self.cell_state = cs.SynchronousCellState(initial_state=(0,), draw_first_state=False)
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def test_get_state_with_overflow(self):
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self.cell_state.set_state_of_iteration(new_state=(1,), iteration=0)
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self.assertEqual(tuple(self.cell_state.get_state_of_iteration(2)), (1,))
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def test_set_state_with_overflow(self):
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self.cell_state.set_state_of_iteration(new_state=(1,), iteration=3)
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self.assertEqual(tuple(self.cell_state.get_state_of_iteration(1)), (1,))
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def test_set_state_does_not_effect_all_slots(self):
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self.cell_state.set_state_of_iteration(new_state=(1,), iteration=0)
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self.assertEqual(tuple(self.cell_state.get_state_of_iteration(1)), (0,))
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def test_redraw_state_on_change(self):
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self.cell_state.set_state_of_iteration(new_state=(1,), iteration=0)
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self.assertTrue(self.cell_state.is_set_for_redraw())
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def test_redraw_state_on_nochange(self):
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self.cell_state.set_state_of_iteration(new_state=(0,), iteration=0)
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self.assertFalse(self.cell_state.is_set_for_redraw())
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def test_active_state_after_set(self):
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self.cell_state.set_state_of_iteration(new_state=(1,), iteration=0)
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self.assertFalse(self.cell_state.is_active(0))
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self.assertFalse(self.cell_state.is_active(1))
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def test_set_active_for_next_iteration(self):
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self.cell_state.set_state_of_iteration(new_state=(1,), iteration=0)
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self.cell_state.set_active_for_next_iteration(0)
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self.assertFalse(self.cell_state.is_active(0))
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self.assertTrue(self.cell_state.is_active(1))
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def test_new_state_length(self):
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self.assertRaises(IndexError, self.__set_state_with_new_length)
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def __set_state_with_new_length(self):
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return self.cell_state.set_state_of_iteration(new_state=(1, 1), iteration=0)
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def test_redraw_flag(self):
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self.cell_state = cs.SynchronousCellState(initial_state=(0,), draw_first_state=True)
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self.assertTrue(self.cell_state.is_set_for_redraw())
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self.cell_state.was_redrawn()
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self.assertFalse(self.cell_state.is_set_for_redraw())
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if __name__ == '__main__':
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unittest.main()
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