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#273: Remove nose dependency for stacks_queues/ (#276)

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Donne Martin
2020-07-08 19:57:55 -04:00
committed by GitHub
parent 0e7ed80228
commit 139e157250
23 changed files with 290 additions and 373 deletions
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46
stacks_queues/stack_min/stack_min_challenge.ipynb
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@@ -130,45 +130,43 @@
{
"cell_type": "code",
"execution_count": null,
"metadata": {
"collapsed": false
},
"metadata": {},
"outputs": [],
"source": [
"# %load test_stack_min.py\n",
"from nose.tools import assert_equal\n",
"import unittest\n",
"\n",
"\n",
"class TestStackMin(object):\n",
"class TestStackMin(unittest.TestCase):\n",
"\n",
" def test_stack_min(self):\n",
" print('Test: Push on empty stack, non-empty stack')\n",
" stack = StackMin()\n",
" stack.push(5)\n",
" assert_equal(stack.peek(), 5)\n",
" assert_equal(stack.minimum(), 5)\n",
" self.assertEqual(stack.peek(), 5)\n",
" self.assertEqual(stack.minimum(), 5)\n",
" stack.push(1)\n",
" assert_equal(stack.peek(), 1)\n",
" assert_equal(stack.minimum(), 1)\n",
" self.assertEqual(stack.peek(), 1)\n",
" self.assertEqual(stack.minimum(), 1)\n",
" stack.push(3)\n",
" assert_equal(stack.peek(), 3)\n",
" assert_equal(stack.minimum(), 1)\n",
" self.assertEqual(stack.peek(), 3)\n",
" self.assertEqual(stack.minimum(), 1)\n",
" stack.push(0)\n",
" assert_equal(stack.peek(), 0)\n",
" assert_equal(stack.minimum(), 0)\n",
" self.assertEqual(stack.peek(), 0)\n",
" self.assertEqual(stack.minimum(), 0)\n",
"\n",
" print('Test: Pop on non-empty stack')\n",
" assert_equal(stack.pop(), 0)\n",
" assert_equal(stack.minimum(), 1)\n",
" assert_equal(stack.pop(), 3)\n",
" assert_equal(stack.minimum(), 1)\n",
" assert_equal(stack.pop(), 1)\n",
" assert_equal(stack.minimum(), 5)\n",
" assert_equal(stack.pop(), 5)\n",
" assert_equal(stack.minimum(), sys.maxsize)\n",
" self.assertEqual(stack.pop(), 0)\n",
" self.assertEqual(stack.minimum(), 1)\n",
" self.assertEqual(stack.pop(), 3)\n",
" self.assertEqual(stack.minimum(), 1)\n",
" self.assertEqual(stack.pop(), 1)\n",
" self.assertEqual(stack.minimum(), 5)\n",
" self.assertEqual(stack.pop(), 5)\n",
" self.assertEqual(stack.minimum(), sys.maxsize)\n",
"\n",
" print('Test: Pop empty stack')\n",
" assert_equal(stack.pop(), None)\n",
" self.assertEqual(stack.pop(), None)\n",
"\n",
" print('Success: test_stack_min')\n",
"\n",
@@ -208,9 +206,9 @@
"name": "python",
"nbconvert_exporter": "python",
"pygments_lexer": "ipython3",
"version": "3.5.0"
"version": "3.7.2"
}
},
"nbformat": 4,
"nbformat_minor": 0
"nbformat_minor": 1
}