2021-04-22 17:08:43 +02:00
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# Copyright (c) Xuanyi Dong [GitHub D-X-Y], 2021.04 #
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# pytest tests/test_synthetic_env.py -s #
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import unittest
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2021-05-27 17:54:14 +02:00
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from xautodl.datasets.math_core import ConstantFunc, ComposedSinSFunc
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2021-05-19 07:13:11 +02:00
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from xautodl.datasets.synthetic_core import SyntheticDEnv
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2021-04-22 17:08:43 +02:00
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class TestSynethicEnv(unittest.TestCase):
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"""Test the synethtic environment."""
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def test_simple(self):
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2021-05-27 17:54:14 +02:00
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mean_generator = ConstantFunc(constant=0.1)
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2021-04-26 14:16:38 +02:00
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std_generator = ConstantFunc(constant=0.5)
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dataset = SyntheticDEnv([mean_generator], [[std_generator]], num_per_task=5000)
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2021-04-22 17:08:43 +02:00
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print(dataset)
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for timestamp, tau in dataset:
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2021-05-13 15:33:34 +02:00
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self.assertEqual(tau.shape, (5000, 1))
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def test_length(self):
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2021-05-27 17:54:14 +02:00
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mean_generator = ComposedSinSFunc({0: 1, 1: 1, 2: 3})
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2021-05-13 15:33:34 +02:00
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std_generator = ConstantFunc(constant=0.5)
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dataset = SyntheticDEnv([mean_generator], [[std_generator]], num_per_task=5000)
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self.assertEqual(len(dataset), 100)
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dataset = SyntheticDEnv([mean_generator], [[std_generator]], mode="train")
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self.assertEqual(len(dataset), 60)
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