Adding readme
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README.rst
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52
README.rst
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``nose-patameterized`` is a decorator for parameterized testing with ``nose``
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=============================================================================
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Nose. It's got test generators. But they kind of suck, because:
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* They often require a second function
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* They make it difficult to separate the data from the test
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* They don't work with subclases of ``unittest.TestCase``
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But ``nose-parameterized`` fixes that.
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Check it out::
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$ cat test_math.py
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from nose.tools import assert_equal
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from nose_parameterized import parameterized
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import unittest
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import math
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@parameterized([
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(2, 2, 4),
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(2, 3, 8),
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(1, 9, 1),
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(0, 9, 0),
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])
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def test_pow(base, exponent, expected):
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assert_equal(math.pow(base, exponent), expected)
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class TestMathUnitTest(unittest.TestCase):
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@parameterized.expand([
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(-1.5, -2.0),
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(1.0, 1.0),
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(1.6, 1),
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])
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def test_floor(self, input, expected):
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assert_equal(math.floor(input), expected)
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$ nosetests -v test_math.py
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test_math.test_pow(2, 2, 4) ... ok
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test_math.test_pow(2, 3, 8) ... ok
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test_math.test_pow(1, 9, 1) ... ok
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test_math.test_pow(0, 9, 0) ... ok
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test_floor_0 (test_math.TestMathUnitTest) ... ok
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test_floor_1 (test_math.TestMathUnitTest) ... ok
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test_floor_2 (test_math.TestMathUnitTest) ... ok
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----------------------------------------------------------------------
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Ran 7 tests in 0.002s
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OK
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