20 lines
773 B
Python
20 lines
773 B
Python
from .context import assert_equal, get_simple_examples
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import pytest
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from sympy import Abs
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examples = get_simple_examples(Abs)
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delimiter_pairs = {
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'|': '|',
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'\\vert': '\\vert',
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'\\lvert': '\\rvert'
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}
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@pytest.mark.parametrize('input, output, symbolically', examples)
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def test_abs(input, output, symbolically):
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for left, right in delimiter_pairs.items():
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assert_equal("{left}{input}{right}".format(left=left, right=right, input=input), output, symbolically=symbolically)
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assert_equal("\\left{left}{input}\\right{right}".format(left=left, right=right, input=input), output, symbolically=symbolically)
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assert_equal("\\mleft{left}{input}\\mright{right}".format(left=left, right=right, input=input), output, symbolically=symbolically)
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