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import unittest
import shutil
import tempfile
import os
import datetime
import time
import types
gpod = __import__('__init__')
class TestiPodFunctions(unittest.TestCase):
def setUp(self):
self.mp = tempfile.mkdtemp()
control_dir = os.path.join(self.mp,'iPod_Control')
music_dir = os.path.join(control_dir, 'Music')
shutil.copytree('resources',
control_dir)
os.mkdir(music_dir)
for i in range(0,20):
os.mkdir(os.path.join(music_dir,"f%02d" % i))
self.db = gpod.Database(self.mp)
def tearDown(self):
shutil.rmtree(self.mp)
def testClose(self):
self.db.close()
def testListPlaylists(self):
[p for p in self.db.Playlists]
def testCreatePlaylist(self):
self.assertEqual(len(self.db.Playlists),2)
pl = self.db.new_Playlist('my title')
self.assertEqual(len(self.db.Playlists),3)
def testPopulatePlaylist(self):
trackname = os.path.join(self.mp,
'iPod_Control',
'tiny.mp3')
pl = self.db.new_Playlist('my title')
self.assertEqual(len(pl),0)
t = self.db.new_Track(filename=trackname)
pl.add(t)
self.assertEqual(len(pl),1)
def testAddTrack(self):
trackname = os.path.join(self.mp,
'iPod_Control',
'tiny.mp3')
for n in range(1,5):
t = self.db.new_Track(filename=trackname)
self.assertEqual(len(self.db),n)
self.db.copy_delayed_files()
for track in self.db:
self.failUnless(os.path.exists(track.ipod_filename()))
def testAddRemoveTrack(self):
self.testAddTrack()
for n in range(4,0,-1):
track = self.db[0]
track_file = track.ipod_filename()
self.assertEqual(len(self.db),n)
self.db.remove(track, ipod=True)
self.failIf(os.path.exists(track_file))
def testDatestampSetting(self):
trackname = os.path.join(self.mp,
'iPod_Control',
'tiny.mp3')
t = self.db.new_Track(filename=trackname)
date = datetime.datetime.now()
t['time_added'] = date
self.assertEqual(date.year, t['time_added'].year)
self.assertEqual(date.second, t['time_added'].second)
# microsecond won't match, that's lost in the itdb
date = datetime.datetime.now()
t['time_added'] = time.mktime(date.timetuple())
self.assertEqual(date.year, t['time_added'].year)
self.assertEqual(date.second, t['time_added'].second)
def testVersion(self):
self.assertEqual(type(gpod.version_info),
types.TupleType)
class TestPhotoDatabase(unittest.TestCase):
def setUp(self):
self.mp = tempfile.mkdtemp()
control_dir = os.path.join(self.mp,'iPod_Control')
photo_dir = os.path.join(control_dir, 'Photos')
shutil.copytree('resources',
control_dir)
os.mkdir(photo_dir)
self.db = gpod.PhotoDatabase(self.mp)
gpod.itdb_device_set_sysinfo (self.db._itdb.device, "ModelNumStr", "MA450");
def tearDown(self):
shutil.rmtree(self.mp)
def testClose(self):
self.db.close()
def testAddPhotoAlbum(self):
""" Test adding 5 photo albums to the database """
for i in range(0, 5):
count = len(self.db.PhotoAlbums)
album = self.db.new_PhotoAlbum(title="Test %s" % i)
self.failUnless(len(self.db.PhotoAlbums) == (count + 1))
def testAddRemovePhotoAlbum(self):
""" Test removing all albums but "Photo Library" """
self.testAddPhotoAlbum()
pas = [x for x in self.db.PhotoAlbums if x.name != "Photo Library"]
for pa in pas:
self.db.remove(pa)
self.assertEqual(len(self.db.PhotoAlbums), 1)
def testRenamePhotoAlbum(self):
bad = []
good = []
self.testAddPhotoAlbum()
pas = [x for x in self.db.PhotoAlbums if x.name != "Photo Library"]
for pa in pas:
bad.append(pa.name)
pa.name = "%s (renamed)" % pa.name
good.append(pa.name)
pas = [x for x in self.db.PhotoAlbums if x.name != "Photo Library"]
for pa in pas:
self.failUnless(pa.name in bad)
self.failUnless(pa.name not in good)
def testEnumeratePhotoAlbums(self):
[photo for photo in self.db.PhotoAlbums]
def testAddPhoto(self):
photoname = os.path.join(self.mp,
'iPod_Control',
'tiny.png')
self.failUnless(os.path.exists(photoname))
for n in range(1,5):
t = self.db.new_Photo(filename=photoname)
self.assertEqual(len(self.db), n)
def testAddPhotoToAlbum(self):
self.testAddPhoto()
pa = self.db.new_PhotoAlbum(title="Add To Album Test")
count = len(pa)
for p in self.db.PhotoAlbums[0]:
pa.add(p)
self.assertEqual(len(pa), len(self.db.PhotoAlbums[0]))
self.failUnless(len(pa) > count)
def testRemovePhotoFromAlbum(self):
self.testAddPhotoToAlbum()
pa = self.db.PhotoAlbums[1]
for p in pa[:]:
pa.remove(p)
# make sure we didn't delete the photo
self.failUnless(len(self.db.PhotoAlbums[0]) > 0)
# but that we did remove them from album
self.assertEqual(len(pa), 0)
def testAddRemovePhoto(self):
self.testAddPhoto()
self.failUnless(len(self.db) > 0)
for photo in self.db.PhotoAlbums[0][:]:
self.db.remove(photo)
self.assertEqual(len(self.db), 0)
def testAddCountPhotos(self):
count = len(self.db)
self.testAddPhoto()
self.failUnless(len(self.db) > count)
def testEnumeratePhotoAlbums(self):
[photo for photo in self.db.PhotoAlbums]
def testEnumeratePhotos(self):
for album in self.db.PhotoAlbums:
[photo for photo in album]
def testEnumeratePhotosThumbs(self):
for album in self.db.PhotoAlbums:
for photo in album:
[thumb for thumb in photo.thumbnails]
if __name__ == '__main__':
unittest.main()
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