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#273: Remove nose dependency for recursion_dynamic/ (#280)

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This commit is contained in:
Donne Martin
2020-07-13 21:26:50 -04:00
committed by GitHub
parent dce6b6aa67
commit 76cb6507fc
57 changed files with 548 additions and 751 deletions
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28
recursion_dynamic/hanoi/hanoi_challenge.ipynb
View File

@@ -73,9 +73,7 @@
{
"cell_type": "code",
"execution_count": null,
"metadata": {
"collapsed": false
},
"metadata": {},
"outputs": [],
"source": [
"%run ../../stacks_queues/stack/stack.py\n",
@@ -85,9 +83,7 @@
{
"cell_type": "code",
"execution_count": null,
"metadata": {
"collapsed": false
},
"metadata": {},
"outputs": [],
"source": [
"class Hanoi(object):\n",
@@ -111,16 +107,14 @@
{
"cell_type": "code",
"execution_count": null,
"metadata": {
"collapsed": false
},
"metadata": {},
"outputs": [],
"source": [
"# %load test_hanoi.py\n",
"from nose.tools import assert_equal, assert_raises\n",
"import unittest\n",
"\n",
"\n",
"class TestHanoi(object):\n",
"class TestHanoi(unittest.TestCase):\n",
"\n",
" def test_hanoi(self):\n",
" hanoi = Hanoi()\n",
@@ -130,23 +124,23 @@
" dest = Stack()\n",
"\n",
" print('Test: None towers')\n",
" assert_raises(TypeError, hanoi.move_disks, num_disks, None, None, None)\n",
" self.assertRaises(TypeError, hanoi.move_disks, num_disks, None, None, None)\n",
"\n",
" print('Test: 0 disks')\n",
" hanoi.move_disks(num_disks, src, dest, buff)\n",
" assert_equal(dest.pop(), None)\n",
" self.assertEqual(dest.pop(), None)\n",
"\n",
" print('Test: 1 disk')\n",
" src.push(5)\n",
" hanoi.move_disks(num_disks, src, dest, buff)\n",
" assert_equal(dest.pop(), 5)\n",
" self.assertEqual(dest.pop(), 5)\n",
"\n",
" print('Test: 2 or more disks')\n",
" for disk_index in range(num_disks, -1, -1):\n",
" src.push(disk_index)\n",
" hanoi.move_disks(num_disks, src, dest, buff)\n",
" for disk_index in range(0, num_disks):\n",
" assert_equal(dest.pop(), disk_index)\n",
" self.assertEqual(dest.pop(), disk_index)\n",
"\n",
" print('Success: test_hanoi')\n",
"\n",
@@ -186,9 +180,9 @@
"name": "python",
"nbconvert_exporter": "python",
"pygments_lexer": "ipython3",
"version": "3.5.0"
"version": "3.7.2"
}
},
"nbformat": 4,
"nbformat_minor": 0
"nbformat_minor": 1
}

32
recursion_dynamic/hanoi/hanoi_solution.ipynb
View File

@@ -81,9 +81,7 @@
{
"cell_type": "code",
"execution_count": 1,
"metadata": {
"collapsed": false
},
"metadata": {},
"outputs": [],
"source": [
"%run ../../stacks_queues/stack/stack.py"
@@ -92,9 +90,7 @@
{
"cell_type": "code",
"execution_count": 2,
"metadata": {
"collapsed": false
},
"metadata": {},
"outputs": [],
"source": [
"class Hanoi(object):\n",
@@ -123,9 +119,7 @@
{
"cell_type": "code",
"execution_count": 3,
"metadata": {
"collapsed": false
},
"metadata": {},
"outputs": [
{
"name": "stdout",
@@ -137,10 +131,10 @@
],
"source": [
"%%writefile test_hanoi.py\n",
"from nose.tools import assert_equal, assert_raises\n",
"import unittest\n",
"\n",
"\n",
"class TestHanoi(object):\n",
"class TestHanoi(unittest.TestCase):\n",
"\n",
" def test_hanoi(self):\n",
" hanoi = Hanoi()\n",
@@ -150,23 +144,23 @@
" dest = Stack()\n",
"\n",
" print('Test: None towers')\n",
" assert_raises(TypeError, hanoi.move_disks, num_disks, None, None, None)\n",
" self.assertRaises(TypeError, hanoi.move_disks, num_disks, None, None, None)\n",
"\n",
" print('Test: 0 disks')\n",
" hanoi.move_disks(num_disks, src, dest, buff)\n",
" assert_equal(dest.pop(), None)\n",
" self.assertEqual(dest.pop(), None)\n",
"\n",
" print('Test: 1 disk')\n",
" src.push(5)\n",
" hanoi.move_disks(num_disks, src, dest, buff)\n",
" assert_equal(dest.pop(), 5)\n",
" self.assertEqual(dest.pop(), 5)\n",
"\n",
" print('Test: 2 or more disks')\n",
" for disk_index in range(num_disks, -1, -1):\n",
" src.push(disk_index)\n",
" hanoi.move_disks(num_disks, src, dest, buff)\n",
" for disk_index in range(0, num_disks):\n",
" assert_equal(dest.pop(), disk_index)\n",
" self.assertEqual(dest.pop(), disk_index)\n",
"\n",
" print('Success: test_hanoi')\n",
"\n",
@@ -183,9 +177,7 @@
{
"cell_type": "code",
"execution_count": 4,
"metadata": {
"collapsed": false
},
"metadata": {},
"outputs": [
{
"name": "stdout",
@@ -220,9 +212,9 @@
"name": "python",
"nbconvert_exporter": "python",
"pygments_lexer": "ipython3",
"version": "3.4.3"
"version": "3.7.2"
}
},
"nbformat": 4,
"nbformat_minor": 0
"nbformat_minor": 1
}

14
recursion_dynamic/hanoi/test_hanoi.py
View File

@@ -1,7 +1,7 @@
from nose.tools import assert_equal, assert_raises
import unittest
class TestHanoi(object):
class TestHanoi(unittest.TestCase):
def test_hanoi(self):
hanoi = Hanoi()
@@ -11,23 +11,23 @@ class TestHanoi(object):
dest = Stack()
print('Test: None towers')
assert_raises(TypeError, hanoi.move_disks, num_disks, None, None, None)
self.assertRaises(TypeError, hanoi.move_disks, num_disks, None, None, None)
print('Test: 0 disks')
hanoi.move_disks(num_disks, src, dest, buff)
assert_equal(dest.pop(), None)
self.assertEqual(dest.pop(), None)
print('Test: 1 disk')
src.push(5)
hanoi.move_disks(num_disks, src, dest, buff)
assert_equal(dest.pop(), 5)
self.assertEqual(dest.pop(), 5)
print('Test: 2 or more disks')
for disk_index in range(num_disks, -1, -1):
src.push(disk_index)
hanoi.move_disks(num_disks, src, dest, buff)
for disk_index in range(0, num_disks):
assert_equal(dest.pop(), disk_index)
self.assertEqual(dest.pop(), disk_index)
print('Success: test_hanoi')
@@ -38,4 +38,4 @@ def main():
if __name__ == '__main__':
main()
main()