ordigi/elodie/tests/media/media_test.py

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2015-12-11 08:07:53 +01:00
# Project imports
import os
import sys
import hashlib
import random
import re
import shutil
import string
import tempfile
import time
sys.path.insert(0, os.path.abspath(os.path.dirname(os.path.dirname(os.path.dirname(os.path.dirname(os.path.realpath(__file__)))))))
sys.path.insert(0, os.path.abspath(os.path.dirname(os.path.dirname(os.path.realpath(__file__)))))
import helper
from elodie.media.audio import Audio
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from elodie.media.media import Media
from elodie.media.photo import Photo
from elodie.media.video import Video
os.environ['TZ'] = 'GMT'
def test_get_file_path():
media = Media(helper.get_file('plain.jpg'))
path = media.get_file_path()
assert 'plain.jpg' in path, path
def test_get_class_by_file_photo():
media = Media.get_class_by_file(helper.get_file('plain.jpg'), [Photo, Video])
assert media.__name__ == 'Photo'
def test_get_class_by_file_video():
media = Media.get_class_by_file(helper.get_file('video.mov'), [Photo, Video])
assert media.__name__ == 'Video'
def test_get_class_by_file_unsupported():
media = Media.get_class_by_file(helper.get_file('text.txt'), [Photo, Video])
assert media is None
def test_get_class_by_file_ds_store():
media = Media.get_class_by_file(helper.get_file('.DS_Store'),
[Photo, Video, Audio])
assert media is None
def test_get_class_by_file_invalid_type():
media = Media.get_class_by_file(None,
[Photo, Video, Audio])
assert media is None
media = Media.get_class_by_file(False,
[Photo, Video, Audio])
assert media is None
media = Media.get_class_by_file(True,
[Photo, Video, Audio])
assert media is None
def test_get_original_name():
temporary_folder, folder = helper.create_working_folder()
origin = '%s/%s' % (folder, 'with-original-name.jpg')
file = helper.get_file('with-original-name.jpg')
shutil.copyfile(file, origin)
media = Media.get_class_by_file(origin, [Photo])
original_name = media.get_original_name()
assert original_name == 'originalfilename.jpg', original_name
def test_get_original_name_invalid_file():
temporary_folder, folder = helper.create_working_folder()
origin = '%s/%s' % (folder, 'invalid.jpg')
file = helper.get_file('invalid.jpg')
shutil.copyfile(file, origin)
media = Media.get_class_by_file(origin, [Photo])
original_name = media.get_original_name()
assert original_name is None, original_name
def test_set_original_name_when_exists():
temporary_folder, folder = helper.create_working_folder()
origin = '%s/%s' % (folder, 'with-original-name.jpg')
file = helper.get_file('with-original-name.jpg')
shutil.copyfile(file, origin)
media = Media.get_class_by_file(origin, [Photo])
result = media.set_original_name()
assert result is None, result
def test_set_original_name_when_does_not_exist():
temporary_folder, folder = helper.create_working_folder()
origin = '%s/%s' % (folder, 'plain.jpg')
file = helper.get_file('plain.jpg')
shutil.copyfile(file, origin)
media = Media.get_class_by_file(origin, [Photo])
metadata_before = media.get_metadata()
result = media.set_original_name()
metadata_after = media.get_metadata()
assert metadata_before['original_name'] is None, metadata_before
assert metadata_after['original_name'] == 'plain.jpg', metadata_after
assert result is True, result
def test_set_original_name_with_arg():
temporary_folder, folder = helper.create_working_folder()
origin = '%s/%s' % (folder, 'plain.jpg')
file = helper.get_file('plain.jpg')
shutil.copyfile(file, origin)
new_name = helper.random_string(15)
media = Media.get_class_by_file(origin, [Photo])
metadata_before = media.get_metadata()
result = media.set_original_name(new_name)
metadata_after = media.get_metadata()
assert metadata_before['original_name'] is None, metadata_before
assert metadata_after['original_name'] == new_name, metadata_after
assert result is True, result
def test_set_original_name():
files = ['plain.jpg', 'audio.m4a', 'photo.nef', 'video.mov']
for file in files:
ext = os.path.splitext(file)[1]
temporary_folder, folder = helper.create_working_folder()
random_file_name = '%s%s' % (helper.random_string(10), ext)
origin = '%s/%s' % (folder, random_file_name)
file_path = helper.get_file(file)
if file_path is False:
file_path = helper.download_file(file, folder)
shutil.copyfile(file_path, origin)
media = Media.get_class_by_file(origin, [Audio, Media, Photo, Video])
metadata = media.get_metadata()
media.set_original_name()
metadata_updated = media.get_metadata()
shutil.rmtree(folder)
assert metadata['original_name'] is None, metadata['original_name']
assert metadata_updated['original_name'] == random_file_name, metadata_updated['original_name']
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def is_valid():
media = Media()
assert not media.is_valid()