def test_dhash(self):
rf = RawFile()
rf.file = self.uploadFile('test.jpg')
rf.save()
rf2 = RawFile()
rf2.file = self.uploadFile('test_480.jpg')
rf2.save()
img, is_created = Image.get_or_create_smart(rf.url)
img2, is_created = Image.get_or_create_smart(rf2.url)
self.assertNotEqual(img.dhash, None)
self.assertNotEqual(img2.dhash, None)
self.assertEqual(img.dhash, img2.dhash)
def test_content_property(self):
test_data = 'http://blogthumb2.naver.net/20160302_285/mardukas_1456922688406bYGAH_JPEG/DSC07301.jpg'
img, is_created = Image.get_or_create_smart(test_data)
saved = Image.objects.first()
url = test_data
self.assertEqual(img.content, url)
self.assertEqual(saved, img)
self.assertEqual(saved.content, img.content)
img2 = Image()
img2.content = 'http://static.naver.net/www/mobile/edit/2016/0407/mobile_17004159045.png'
img2.save()
img2.summarize()
self.assertNotEqual(img2, img)
img3 = Image()
img3.content = 'http://static.naver.net/www/mobile/edit/2016/0407/mobile_17004159045.png'
img3.save()
img3.summarize()
self.assertEqual(img3, img2)
rf4 = RawFile()
rf4.file = self.uploadFile('test.jpg')
rf4.save()
img4, is_created = Image.get_or_create_smart(rf4.url)
self.assertNotEqual(img4.content, rf4.url)
self.assertEqual(img4.url_for_access, rf4.url)
self.assertEqual(img4.url_for_access.endswith(img4.content), True)
def test_image_cache(self):
self.assertEqual(RawFile.objects.count(), 0)
self.assertEqual(Image.objects.count(), 0)
rf = RawFile()
rf.file = self.uploadFile('test.JPEG')
self.assertEqual(rf.ext, 'jpg')
rf.save()
self.assertEqual(rf.ext, 'jpg')
self.assertEqual(RawFile.objects.count(), 1)
self.assertEqual(Image.objects.count(), 0)
img, is_created = Image.get_or_create_smart(rf.url)
self.assertValidLocalFile(img.path_accessed)
self.assertValidInternetUrl(img.url_accessed)
f = Path(img.path_accessed)
self.assertEqual(f.is_symlink(), True)
self.assertEqual(Image.objects.count(), 1)
img.save()
self.assertEqual(Image.objects.count(), 1)
self.assertValidInternetUrl(img.url_accessed)
self.assertValidInternetUrl(img.url_summarized)
self.assertEqual(img, Image.objects.first())
self.assertEqual(rf.img, img)
self.assertEqual(img.rf, rf)
img = Image.objects.first()
rf = RawFile.objects.first()
self.assertEqual(rf.img, img)
self.assertEqual(img.rf, rf)
def test_save_and_retreive(self):
rf = RawFile()
rf.file = self.uploadFile('test.png')
rf.save()
saved = RawFile.objects.first()
self.assertEqual(saved, rf)
self.assertEqual(saved.file, rf.file)
def test_rf_task(self):
rf = RawFile()
rf.file = self.uploadFile('test.png')
rf.save()
rf.task()
rf = RawFile.objects.get(id=rf.id)
self.assertEqual(rf.mhash,
UUID('5abd147d-ceb8-218a-a160-1c7821db6654'))
def test_vd_property(self):
vd = VD(); vd.save()
rf = RawFile()
rf.file = self.uploadFile('test.png')
rf.vd = vd
rf.save()
saved = RawFile.objects.first()
self.assertNotEqual(rf.vd, None)
self.assertEqual(saved, rf)
self.assertEqual(saved.vd, rf.vd)
def test_transpose(self):
rf = RawFile()
rf.file = self.uploadFile('test_transpose.jpg')
rf.save()
img, is_created = Image.get_or_create_smart(rf.url)
timestamp = img.timestamp
lonLat = img.lonLat
self.assertNotEqual(lonLat, None)
self.assertNotEqual(timestamp, None)
def test_url_ext_property(self):
rf = RawFile()
rf.file = self.uploadFile('test.png')
rf.save()
saved = RawFile.objects.first()
file_url = rf.file.url
self.assertEqual(rf.url, '%s%s' % (SERVER_HOST, file_url))
self.assertEqual(rf.url, saved.url)
self.assertEqual(rf.ext, 'png')
self.assertEqual(rf.ext, saved.ext)
def test_task(self):
_rf = RawFile()
_rf.file = self.uploadFile('no_exif_test.jpg')
_rf.save()
img, is_created = Image.get_or_create_smart(_rf.url)
self.assertEqual(Image.objects.count(), 1)
saved = Image.objects.first()
img.task()
self.assertEqual(img.similar, None)
saved.task()
self.assertEqual(saved.phash, img.phash)
self.assertEqual(saved.dhash, img.dhash)
self.assertEqual(saved.similar, img.similar)
_rf2 = RawFile()
_rf2.file = self.uploadFile('test.jpg')
_rf2.save()
img2, is_created = Image.get_or_create_smart(_rf2.url)
img2.task()
self.assertEqual(img.similar, None)
self.assertEqual(img2.similar, None)
_rf3 = RawFile()
_rf3.file = self.uploadFile('test_480.jpg')
_rf3.save()
img3, is_created = Image.get_or_create_smart(_rf3.url)
img3.lonLat = None
img3.timestamp = None
#img3.save()
self.assertEqual(img3.lonLat, None)
self.assertEqual(img3.timestamp, None)
img3.task()
self.assertEqual(img.similar, None)
self.assertEqual(img2.similar, None)
self.assertEqual(img3.similar, img2)
self.assertEqual(img2.similars.count(), 1)
self.assertEqual(img2.similars.first(), img3)
self.assertEqual(img3.lonLat, img2.lonLat)
self.assertEqual(img3.timestamp, img2.timestamp)
def test_file_property(self):
rf = RawFile()
rf.file = self.uploadFile('test.png')
rf.save()
saved = RawFile.objects.first()
url = rf.url
regex = re_compile(r'^.*rfs/\d{4}/\d{1,2}/\d{1,2}/.+$')
self.assertNotEqual(regex.match(url), None)
self.assertEqual(saved, rf)
self.assertEqual(saved.uuid, rf.uuid)
self.assertEqual(saved.file, rf.file)
def setUp(self):
super(RawFileViewsetTest, self).setUp()
response = self.client.post('/users/register/')
self.auth_user_token = json_loads(response.content)['auth_user_token']
self.client.post('/users/login/', {'auth_user_token': self.auth_user_token})
response = self.client.post('/vds/register/', dict(email='*****@*****.**'))
self.auth_vd_token = json_loads(response.content)['auth_vd_token']
self.client.post('/vds/login/', {'auth_vd_token': self.auth_vd_token})
self.vd = VD.objects.first()
self.rf = RawFile()
self.rf.file = self.uploadFile('test.png')
self.rf.vd = self.vd
self.rf.save()
def test_exif_timestamp(self):
exif = exif_lib.get_exif_data(PIL_Image.open('image/samples/gps_test.jpg'))
timestamp = exif_lib.get_timestamp(exif)
self.assertEqual(timestamp, 1459149534000)
rf = RawFile()
rf.file = self.uploadFile('gps_test.jpg')
rf.save()
img, is_created = Image.get_or_create_smart(rf.url)
saved = Image.objects.first()
self.assertEqual(img.timestamp, timestamp)
self.assertEqual(saved.timestamp, timestamp)
def test_exif_gps(self):
exif = exif_lib.get_exif_data(PIL_Image.open('image/samples/gps_test.jpg'))
lonLat = exif_lib.get_lon_lat(exif)
point = GEOSGeometry('POINT(%f %f)' % lonLat, srid=4326)
self.assertEqual(point.x, 127.103744) # lon(경도)
self.assertEqual(point.y, 37.399731) # lat(위도)
rf = RawFile()
rf.file = self.uploadFile('gps_test.jpg')
rf.save()
img, is_created = Image.get_or_create_smart(rf.url)
saved = Image.objects.first()
self.assertEqual(img.lonLat, point)
self.assertEqual(saved.lonLat, point)
def test_no_exif(self):
exif = exif_lib.get_exif_data(PIL_Image.open('image/samples/no_exif_test.jpg'))
lonLat = exif_lib.get_lon_lat(exif)
timestamp = exif_lib.get_timestamp(exif)
self.assertIsNone(lonLat[0])
self.assertIsNone(lonLat[1])
self.assertIsNone(timestamp)
rf = RawFile()
rf.file = self.uploadFile('no_exif_test.jpg')
rf.save()
img, is_created = Image.get_or_create_smart(rf.url)
saved = Image.objects.first()
self.assertEqual(img.lonLat, None)
self.assertEqual(img.timestamp, None)
self.assertEqual(saved, img)
self.assertEqual(saved.lonLat, None)
self.assertEqual(saved.timestamp, None)
def test_task(self):
rf = RawFile()
rf.file = self.uploadFile('test.png')
rf.save()
rf.task()
rf = RawFile.objects.get(id=rf.id)
saved = RawFile.objects.first()
self.assertEqual(rf, saved)
self.assertNotEqual(rf.mhash, None)
self.assertEqual(rf.same, None)
self.assertEqual(saved.mhash, rf.mhash)
self.assertEqual(saved.same, rf.same)
rf2 = RawFile()
rf2.file = self.uploadFile('test.jpg')
rf2.save()
rf2.task()
rf2 = RawFile.objects.get(id=rf2.id)
self.assertEqual(rf.same, None)
self.assertEqual(rf2.same, None)
rf3 = RawFile()
rf3.file = self.uploadFile('test.png')
rf3.save()
rf3_old_file_path = rf3.file.path
rf3.task()
rf3 = RawFile.objects.get(id=rf3.id)
self.assertEqual(rf3.file.path, rf3_old_file_path)
self.assertEqual(rf.same, None)
self.assertEqual(rf2.same, None)
self.assertEqual(rf3.same, rf)
self.assertEqual(rf.sames.count(), 1)
self.assertEqual(rf.sames.first(), rf3)
f = Path(rf.file.path)
f2 = Path(rf2.file.path)
f3 = Path(rf3.file.path)
self.assertEqual(f.is_symlink(), False)
self.assertEqual(f2.is_symlink(), False)
self.assertEqual(f3.is_symlink(), True)
rf.task()
rf2.task()
f = Path(rf.file.path)
f2 = Path(rf2.file.path)
f3 = Path(rf3.file.path)
self.assertEqual(f.is_symlink(), False)
self.assertEqual(f2.is_symlink(), False)
self.assertEqual(f3.is_symlink(), True)
rf4 = RawFile()
rf4.file = self.uploadFile('test_org.jpg')
rf4.save()
self.assertEqual(rf4.mhash, None)
pil4_1 = PIL_Image.open(rf4.file.path)
self.assertEqual(pil4_1.size, (4160, 2340))
rf4.task()
self.assertEqual(rf4.mhash, UUID('f34bb180-a108-e20f-4167-2b734c497f0f'))
pil4_2 = PIL_Image.open(rf4.file.path)
self.assertEqual(pil4_2.size, (1280, 720))
rf4.task()
self.assertEqual(rf4.mhash, UUID('f34bb180-a108-e20f-4167-2b734c497f0f'))
pil4_3 = PIL_Image.open(rf4.file.path)
self.assertEqual(pil4_3.size, (1280, 720))
def test_string_representation(self):
rf_id = uuid1()
rf = RawFile(id=rf_id)
self.assertEqual(unicode(rf), '%s.rf' % b16encode(rf_id.bytes))
self.assertEqual(rf.uuid, unicode(rf))
