2019-02-23 15:20:48 +00:00
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"""
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Copyright 2019 Richard Feistenauer
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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"""
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import sys
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2019-03-03 08:32:35 +00:00
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sys.path.append('../cellular_automaton')
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2019-02-23 15:20:48 +00:00
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from cellular_automaton import *
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import unittest
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class TestRule(Rule):
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def evolve_cell(self, last_cell_state, neighbors_last_states):
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return [last_cell_state[0] + 1]
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def init_state(self, cell_coordinate):
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return [0]
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def get_state_draw_color(self, current_state):
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return [0, 0, 0]
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class TestCellState(unittest.TestCase):
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def setUp(self):
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self.neighborhood = MooreNeighborhood(EdgeRule.FIRST_AND_LAST_CELL_OF_DIMENSION_ARE_NEIGHBORS)
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self.processor = CAFactory.make_single_process_cellular_automaton([3, 3],
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self.neighborhood,
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TestRule)
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def test_single_process_evolution_steps(self):
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self.processor.evolve_x_times(5)
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self.assertEqual(self.processor.get_current_evolution_step(), 5)
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def test_multi_process_evolution_steps(self):
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self.__create_multi_process_automaton()
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self.multi_processor.evolve_x_times(5)
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self.assertEqual(self.multi_processor.get_current_evolution_step(), 5)
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def __create_multi_process_automaton(self):
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self.multi_processor = CAFactory.make_multi_process_cellular_automaton([3, 3],
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self.neighborhood,
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TestRule,
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processes=2)
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def test_single_process_evolution_calls(self):
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self.processor.evolve_x_times(5)
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step = self.processor.get_current_evolution_step()
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cell = self.processor.get_cells()[(1, 1)].get_current_state(step)[0]
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self.assertEqual(cell, 4)
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def test_multi_process_evolution_calls(self):
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self.__create_multi_process_automaton()
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self.multi_processor.evolve_x_times(5)
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step = self.multi_processor.get_current_evolution_step()
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cell = self.multi_processor.get_cells()[(1, 1)].get_current_state(step)[0]
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self.assertEqual(cell, 4)
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if __name__ == '__main__':
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unittest.main()
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