Merge branch 'unittest' into polynom
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commit
09ceb07f41
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@ -2,34 +2,26 @@
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# encoding: utf-8
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import unittest
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from pymath import arithmetic
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class TestArithmetic(unittest.TestCase):
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"""Testing functions from pymath.arithmetic"""
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def test_gcd_commu():
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assert arithmetic.gcd(3, 15) == arithmetic.gcd(15,3)
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def test_gcd_commu(self):
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self.assertEqual(arithmetic.gcd(3, 15), arithmetic.gcd(15,3))
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def test_gcd1():
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assert arithmetic.gcd(3, 15) == 3
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def test_gcd1(self):
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self.assertEqual(arithmetic.gcd(3, 15), 3)
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def test_gcd2():
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assert arithmetic.gcd(14, 21) == 7
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def test_gcd2(self):
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self.assertEqual(arithmetic.gcd(14, 21), 7)
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def test_gcd_prem():
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assert arithmetic.gcd(14, 19) == 1
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def test_gcd_prem(self):
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self.assertEqual(arithmetic.gcd(14, 19), 1)
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def test_gcd_neg():
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assert arithmetic.gcd(3, -15) == 3
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assert arithmetic.gcd(-3, -15) == -3
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def test_gcd_neg(self):
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self.assertEqual(arithmetic.gcd(3, -15), 3)
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self.assertEqual(arithmetic.gcd(-3, -15), -3)
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if __name__ == '__main__':
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unittest.main()
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@ -11,11 +11,12 @@ from pymath.generic import first_elem
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from pymath.render import txt, tex
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Expression.set_render(txt)
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class TestExpression(unittest.TestCase):
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"""Testing functions from pymath.expression"""
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def setup(self):
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Expression.set_render(txt)
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def test_init_from_str(self):
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exp = Expression("2 + 3")
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self.assertEqual(exp.postfix_tokens, [2, 3, "+"])
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