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#!/usr/bin/env python2
import hashlib
import os
import json
import unittest
import sys
from youtube_dl.FileDownloader import FileDownloader
#import all the info extractor
import youtube_dl
DEF_FILE = os.path.join(os.path.dirname(os.path.abspath(__file__)), 'tests.json')
PARAM_FILE = os.path.join(os.path.dirname(os.path.abspath(__file__)), 'parameters.json'
)
class TestDownload(unittest.TestCase):
pass
def md5_for_file(filename, block_size=2**20):
with open(filename) as f:
md5 = hashlib.md5()
while True:
data = f.read(block_size)
if not data:
break
md5.update(data)
return md5.hexdigest()
def generator(name, url, md5, file, ie_param, optional_ie):
def test_template(self):
fd = FileDownloader(ie_param)
fd.add_info_extractor(getattr(youtube_dl, name + "IE")())
fd.download([url])
self.assertTrue(os.path.exists(file))
self.assertEqual(md5_for_file(file), md5)
return test_template
#only python 2.7
def clean_generator(files):
def clean_template(self):
for file_name in files:
if os.path.exists(file_name):
os.remove(file_name)
return clean_template
with open(DEF_FILE, "r") as f:
with open(PARAM_FILE) as fp:
p = json.load(fp)
test_param = json.load(f)
files = set()
for test_case in test_param:
if test_case.get("broken", False):
continue
try:
files.add(test_case["file"])
test_method = generator(test_case['name'], test_case['url'], test_case['md5'], test_case['file'], p, test_case.get('add_ie', []))
test_method.__name__ = "test_{0}".format(test_case["name"])
setattr(TestDownload, test_method.__name__, test_method)
del test_method
except KeyError as e:
sys.stderr.write("Issue with the parameters of test {0}.\n".format(test_case.get("name", "unknown test")))
#clean the files
ff = clean_generator(files)
ff.__name__ = "tearDown"
setattr(TestDownload, ff.__name__, ff)
del ff
if __name__ == '__main__':
unittest.main()
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