18 lines
334 B
Python
18 lines
334 B
Python
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import pytest
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from calculator import add, subtract
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def test_add_positive():
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assert add(2, 3) == 5
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def test_add_negative():
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assert add(-1, 1) == 0
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def test_add_zero():
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assert add(0, 0) == 0
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def test_subtract_basic():
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assert subtract(5, 3) == 2
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def test_subtract_negative_result():
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assert subtract(3, 5) == -2
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