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Updated unit test to use nose and moved it to Test Case section.

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This commit is contained in:
Donne Martin 2015-06-21 21:45:32 -04:00
parent ce757b7d63
commit cf81f70c1d
1 changed files with 25 additions and 9 deletions
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34
arrays-strings/permutation.ipynb
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@ -47,6 +47,28 @@
"* 'a ct', 'ca t' -> True" "* 'a ct', 'ca t' -> True"
] ]
}, },
{
"cell_type": "code",
"execution_count": null,
"metadata": {
"collapsed": false
},
"outputs": [],
"source": [
"from nose.tools import assert_equal\n",
"\n",
"class Test(object):\n",
" def test_permutation(self, func):\n",
" assert_equal(func('', 'foo'), False)\n",
" assert_equal(func('Nib', 'bin'), False)\n",
" assert_equal(func('act', 'cat'), True)\n",
" assert_equal(func('a ct', 'ca t'), True)\n",
"\n",
"def run_tests(func):\n",
" test = Test()\n",
" test.test_permutation(func)"
]
},
{ {
"cell_type": "markdown", "cell_type": "markdown",
"metadata": {}, "metadata": {},
@ -84,10 +106,7 @@
"def permutations(str1, str2):\n", "def permutations(str1, str2):\n",
" return sorted(str1) == sorted(str2)\n", " return sorted(str1) == sorted(str2)\n",
"\n", "\n",
"print(permutations('', 'foo'))\n", "run_tests(permutations)"
"print(permutations('Nib', 'bin'))\n",
"print(permutations('act', 'cat'))\n",
"print(permutations('a ct', 'ca t'))"
] ]
}, },
{ {
@ -141,17 +160,14 @@
" dict_chars[char] += 1\n", " dict_chars[char] += 1\n",
" return dict_chars\n", " return dict_chars\n",
"\n", "\n",
"def permutations(str1, str2):\n", "def permutations_alt(str1, str2):\n",
" if len(str1) != len(str2):\n", " if len(str1) != len(str2):\n",
" return False\n", " return False\n",
" unique_counts1 = unique_counts(str1)\n", " unique_counts1 = unique_counts(str1)\n",
" unique_counts2 = unique_counts(str2)\n", " unique_counts2 = unique_counts(str2)\n",
" return unique_counts1 == unique_counts2\n", " return unique_counts1 == unique_counts2\n",
"\n", "\n",
"print(permutations('', 'foo'))\n", "run_tests(permutations_alt)"
"print(permutations('Nib', 'bin'))\n",
"print(permutations('act', 'cat'))\n",
"print(permutations('a ct', 'ca t'))"
] ]
} }
], ],