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test_rename_file

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Karl Voit 2016-03-06 16:31:17 +01:00
parent c267a7a8cc
commit 3a3e93b7d3
2 changed files with 45 additions and 5 deletions
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4
guessfilename.py
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@ -1,6 +1,6 @@
#!/usr/bin/env python
# -*- coding: utf-8 -*-
# Time-stamp: <2016-03-06 15:30:41 vk>
# Time-stamp: <2016-03-06 16:08:04 vk>
## TODO:
## * fix parts marked with «FIXXME»
@ -220,8 +220,6 @@ class GuessFilename(object):
basename = os.path.basename(oldfilename)
logging.debug(u"————→ basename [%s]" % basename)
## FIXXME: separate directory from filename
newfilename = self.derive_new_filename_from_old_filename(basename)
if newfilename:

46
guessfilename_test.py
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@ -1,14 +1,16 @@
#!/usr/bin/env python
# -*- coding: utf-8; mode: python; -*-
# Time-stamp: <2016-03-06 15:30:27 vk>
# Time-stamp: <2016-03-06 16:30:00 vk>
import unittest
import logging
import tempfile
import os
import os.path
from guessfilename import GuessFilename
class TestGuessFilename(unittest.TestCase):
logging = None
guess_filename = None
def handle_logging(self, verbose=False, quiet=False):
@ -34,9 +36,49 @@ class TestGuessFilename(unittest.TestCase):
def tearDown(self):
pass
def test_rename_file(self):
tmp_oldfile1 = tempfile.mkstemp()[1]
oldbasename = os.path.basename(tmp_oldfile1)
dirname = os.path.abspath(os.path.dirname(tmp_oldfile1))
newbasename = u'test_rename_file'
newfilename = os.path.join(dirname, newbasename)
self.assertTrue(os.path.isfile(tmp_oldfile1))
self.assertFalse(os.path.isfile(newfilename))
## return False if files are identical
self.assertFalse(self.guess_filename.rename_file(dirname, oldbasename, oldbasename, dryrun=True, quiet=True))
## return False if original file does not exist
self.assertFalse(self.guess_filename.rename_file(dirname, "test_rename_file_this-is-a-non-existing-file", oldbasename, dryrun=True, quiet=True))
## return False if target filename does exist
tmp_oldfile2 = tempfile.mkstemp()[1]
self.assertTrue(os.path.isfile(tmp_oldfile2))
oldbasename2 = os.path.basename(tmp_oldfile2)
self.assertFalse(self.guess_filename.rename_file(dirname, oldbasename, oldbasename2, dryrun=True, quiet=True))
os.remove(tmp_oldfile2)
## no change with dryrun set:
self.assertTrue(self.guess_filename.rename_file(dirname, oldbasename, newbasename, dryrun=True, quiet=True))
self.assertTrue(os.path.isfile(tmp_oldfile1))
self.assertFalse(os.path.isfile(newfilename))
## do rename:
self.assertTrue(self.guess_filename.rename_file(dirname, oldbasename, newbasename, dryrun=False, quiet=True))
self.assertFalse(os.path.isfile(tmp_oldfile1))
self.assertTrue(os.path.isfile(newfilename))
os.remove(newfilename)
def test_adding_tags(self):
self.assertEquals(self.guess_filename.adding_tags(['foo'], ['bar']), ['foo', 'bar'])
self.assertEquals(self.guess_filename.adding_tags([], ['bar']), ['bar'])
self.assertEquals(self.guess_filename.adding_tags(['foo'], ['bar', u'baz']), ['foo', 'bar', 'baz'])
self.assertEquals(self.guess_filename.adding_tags(['foo'], [42]), ['foo', 42])
def test_derive_new_filename_from_old_filename(self):