71 lines
2.1 KiB
Python
71 lines
2.1 KiB
Python
#####################################################
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# Copyright (c) Xuanyi Dong [GitHub D-X-Y], 2021.03 #
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#####################################################
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# pytest tests/test_math_adv.py -s #
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#####################################################
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import sys, random
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import unittest
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import pytest
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from pathlib import Path
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lib_dir = (Path(__file__).parent / ".." / "lib").resolve()
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print("library path: {:}".format(lib_dir))
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if str(lib_dir) not in sys.path:
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sys.path.insert(0, str(lib_dir))
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from datasets import QuadraticFunc
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from datasets import ConstantFunc
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from datasets import DynamicLinearFunc
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from datasets import DynamicQuadraticFunc
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from datasets import ComposedSinFunc
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class TestConstantFunc(unittest.TestCase):
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"""Test the constant function."""
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def test_simple(self):
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function = ConstantFunc(0.1)
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for i in range(100):
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assert function(i) == 0.1
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class TestDynamicFunc(unittest.TestCase):
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"""Test DynamicQuadraticFunc."""
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def test_simple(self):
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timestamps = 30
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function = DynamicQuadraticFunc()
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function_param = dict()
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function_param[0] = ComposedSinFunc(
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num=timestamps, num_sin_phase=4, phase_shift=1.0, max_amplitude=1.0
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)
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function_param[1] = ConstantFunc(constant=0.9)
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function_param[2] = ComposedSinFunc(
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num=timestamps, num_sin_phase=5, phase_shift=0.4, max_amplitude=0.9
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)
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function.set(function_param)
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print(function)
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with self.assertRaises(TypeError) as context:
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function(0)
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function.set_timestamp(1)
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print(function(2))
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def test_simple_linear(self):
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timestamps = 30
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function = DynamicLinearFunc()
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function_param = dict()
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function_param[0] = ComposedSinFunc(
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num=timestamps, num_sin_phase=4, phase_shift=1.0, max_amplitude=1.0
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)
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function_param[1] = ConstantFunc(constant=0.9)
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function.set(function_param)
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print(function)
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with self.assertRaises(TypeError) as context:
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function(0)
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function.set_timestamp(1)
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print(function(2))
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