SP/web2py/gluon/tests/test_recfile.py

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2018-10-25 15:33:07 +00:00
#!/usr/bin/env python
# -*- coding: utf-8 -*-
"""
Unit tests for gluon.recfile
"""
import unittest
import os
import shutil
import uuid
from gluon import recfile
class TestRecfile(unittest.TestCase):
def setUp(self):
os.mkdir('tests')
def tearDown(self):
shutil.rmtree('tests')
def test_generation(self):
for k in range(10):
teststring = 'test%s' % k
filename = os.path.join('tests', str(uuid.uuid4()) + '.test')
with recfile.open(filename, "w") as g:
g.write(teststring)
with recfile.open(filename, "r") as f:
self.assertEqual(f.read(), teststring)
is_there = recfile.exists(filename)
self.assertTrue(is_there)
recfile.remove(filename)
is_there = recfile.exists(filename)
self.assertFalse(is_there)
for k in range(10):
teststring = 'test%s' % k
filename = str(uuid.uuid4()) + '.test'
with recfile.open(filename, "w", path='tests') as g:
g.write(teststring)
with recfile.open(filename, "r", path='tests') as f:
self.assertEqual(f.read(), teststring)
is_there = recfile.exists(filename, path='tests')
self.assertTrue(is_there)
recfile.remove(filename, path='tests')
is_there = recfile.exists(filename, path='tests')
self.assertFalse(is_there)
for k in range(10):
teststring = 'test%s' % k
filename = os.path.join('tests', str(uuid.uuid4()), str(uuid.uuid4()) + '.test')
with recfile.open(filename, "w") as g:
g.write(teststring)
with recfile.open(filename, "r") as f:
self.assertEqual(f.read(), teststring)
is_there = recfile.exists(filename)
self.assertTrue(is_there)
recfile.remove(filename)
is_there = recfile.exists(filename)
self.assertFalse(is_there)
def test_existing(self):
filename = os.path.join('tests', str(uuid.uuid4()) + '.test')
with open(filename, 'w') as g:
g.write('this file exists')
self.assertTrue(recfile.exists(filename))
r = recfile.open(filename, "r")
self.assertTrue(hasattr(r, 'read'))
r.close()
recfile.remove(filename, path='tests')
self.assertFalse(recfile.exists(filename))
self.assertRaises(IOError, recfile.remove, filename)
self.assertRaises(IOError, recfile.open, filename, "r")