GitHub/interactive-coding-challenges
1
0
Fork 0
mirror of https://github.com/donnemartin/interactive-coding-challenges synced 2026-01-15 22:08:02 +00:00
Code Issues Packages Projects Releases Wiki Activity

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

Browse Source
This commit is contained in:
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
Download Patch File Download Diff File Expand all files Collapse all files

44
stacks_queues/n_stacks/n_stacks_solution.ipynb
View File

@@ -110,9 +110,7 @@
{
"cell_type": "code",
"execution_count": 1,
"metadata": {
"collapsed": true
},
"metadata": {},
"outputs": [],
"source": [
"class Stacks(object):\n",
@@ -154,9 +152,7 @@
{
"cell_type": "code",
"execution_count": 2,
"metadata": {
"collapsed": false
},
"metadata": {},
"outputs": [
{
"name": "stdout",
@@ -168,19 +164,16 @@
],
"source": [
"%%writefile test_n_stacks.py\n",
"from nose.tools import assert_equal\n",
"from nose.tools import raises\n",
"import unittest\n",
"\n",
"\n",
"class TestStacks(object):\n",
"class TestStacks(unittest.TestCase):\n",
"\n",
" @raises(Exception)\n",
" def test_pop_on_empty(self, num_stacks, stack_size):\n",
" print('Test: Pop on empty stack')\n",
" stacks = Stacks(num_stacks, stack_size)\n",
" stacks.pop(0)\n",
"\n",
" @raises(Exception)\n",
" def test_push_on_full(self, num_stacks, stack_size):\n",
" print('Test: Push to full stack')\n",
" stacks = Stacks(num_stacks, stack_size)\n",
@@ -197,10 +190,10 @@
" stacks.push(2, 4)\n",
"\n",
" print('Test: Pop on non-empty stack')\n",
" assert_equal(stacks.pop(0), 2)\n",
" assert_equal(stacks.pop(0), 1)\n",
" assert_equal(stacks.pop(1), 3)\n",
" assert_equal(stacks.pop(2), 4)\n",
" self.assertEqual(stacks.pop(0), 2)\n",
" self.assertEqual(stacks.pop(0), 1)\n",
" self.assertEqual(stacks.pop(1), 3)\n",
" self.assertEqual(stacks.pop(2), 4)\n",
"\n",
" print('Success: test_stacks\\n')\n",
"\n",
@@ -209,8 +202,10 @@
" num_stacks = 3\n",
" stack_size = 100\n",
" test = TestStacks()\n",
" test.test_pop_on_empty(num_stacks, stack_size)\n",
" test.test_push_on_full(num_stacks, stack_size)\n",
" test.assertRaises(Exception, test.test_pop_on_empty, num_stacks,\n",
" stack_size)\n",
" test.assertRaises(Exception, test.test_push_on_full, num_stacks,\n",
" stack_size)\n",
" test.test_stacks(num_stacks, stack_size)\n",
"\n",
"\n",
@@ -221,9 +216,7 @@
{
"cell_type": "code",
"execution_count": 3,
"metadata": {
"collapsed": false
},
"metadata": {},
"outputs": [
{
"name": "stdout",
@@ -241,6 +234,13 @@
"source": [
"run -i test_n_stacks.py"
]
},
{
"cell_type": "code",
"execution_count": null,
"metadata": {},
"outputs": [],
"source": []
}
],
"metadata": {
@@ -259,9 +259,9 @@
"name": "python",
"nbconvert_exporter": "python",
"pygments_lexer": "ipython3",
"version": "3.5.0"
"version": "3.7.2"
}
},
"nbformat": 4,
"nbformat_minor": 0
"nbformat_minor": 1
}