xautodl/tests/test_synthetic_env.py

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#####################################################
# Copyright (c) Xuanyi Dong [GitHub D-X-Y], 2021.04 #
#####################################################
# pytest tests/test_synthetic_env.py -s #
#####################################################
import unittest
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from xautodl.datasets.math_core import ConstantFunc, ComposedSinSFunc
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from xautodl.datasets.synthetic_core import SyntheticDEnv
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class TestSynethicEnv(unittest.TestCase):
"""Test the synethtic environment."""
def test_simple(self):
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mean_generator = ConstantFunc(constant=0.1)
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std_generator = ConstantFunc(constant=0.5)
dataset = SyntheticDEnv([mean_generator], [[std_generator]], num_per_task=5000)
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print(dataset)
for timestamp, tau in dataset:
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self.assertEqual(tau.shape, (5000, 1))
def test_length(self):
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mean_generator = ComposedSinSFunc({0: 1, 1: 1, 2: 3})
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std_generator = ConstantFunc(constant=0.5)
dataset = SyntheticDEnv([mean_generator], [[std_generator]], num_per_task=5000)
self.assertEqual(len(dataset), 100)
dataset = SyntheticDEnv([mean_generator], [[std_generator]], mode="train")
self.assertEqual(len(dataset), 60)