Merge tag 'upstream/2013.10.04'

[youtubedl] / test / test_download.py

diff --git a/test/test_download.py b/test/test_download.py
index 577bcdbf2d7eeac987aa2566cd4cda128d07a9ba..23a66254d86ed2a68ee3ea54339838fda7d5dc71 100644 (file)
--- a/test/test_download.py
+++ b/test/test_download.py
@@ -13,11 +13,9 @@ import binascii
 # Allow direct execution
 sys.path.append(os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
 
-import youtube_dl.FileDownloader
-import youtube_dl.InfoExtractors
+import youtube_dl.YoutubeDL
 from youtube_dl.utils import *
 
-DEF_FILE = os.path.join(os.path.dirname(os.path.abspath(__file__)), 'tests.json')
 PARAMETERS_FILE = os.path.join(os.path.dirname(os.path.abspath(__file__)), "parameters.json")
 
 RETRIES = 3
@@ -40,24 +38,25 @@ def _try_rm(filename):
 
 md5 = lambda s: hashlib.md5(s.encode('utf-8')).hexdigest()
 
-class FileDownloader(youtube_dl.FileDownloader):
+class YoutubeDL(youtube_dl.YoutubeDL):
     def __init__(self, *args, **kwargs):
         self.to_stderr = self.to_screen
         self.processed_info_dicts = []
-        return youtube_dl.FileDownloader.__init__(self, *args, **kwargs)
+        super(YoutubeDL, self).__init__(*args, **kwargs)
     def report_warning(self, message):
         # Don't accept warnings during tests
         raise ExtractorError(message)
     def process_info(self, info_dict):
         self.processed_info_dicts.append(info_dict)
-        return youtube_dl.FileDownloader.process_info(self, info_dict)
+        return super(YoutubeDL, self).process_info(info_dict)
 
 def _file_md5(fn):
     with open(fn, 'rb') as f:
         return hashlib.md5(f.read()).hexdigest()
 
-with io.open(DEF_FILE, encoding='utf-8') as deff:
-    defs = json.load(deff)
+from helper import get_testcases
+defs = get_testcases()
+
 with io.open(PARAMETERS_FILE, encoding='utf-8') as pf:
     parameters = json.load(pf)
 
@@ -72,28 +71,29 @@ class TestDownload(unittest.TestCase):
 def generator(test_case):
 
     def test_template(self):
-        ie = youtube_dl.InfoExtractors.get_info_extractor(test_case['name'])
+        ie = youtube_dl.extractor.get_info_extractor(test_case['name'])
+        def print_skipping(reason):
+            print('Skipping %s: %s' % (test_case['name'], reason))
         if not ie._WORKING:
-            print('Skipping: IE marked as not _WORKING')
+            print_skipping('IE marked as not _WORKING')
             return
         if 'playlist' not in test_case and not test_case['file']:
-            print('Skipping: No output file specified')
+            print_skipping('No output file specified')
             return
         if 'skip' in test_case:
-            print('Skipping: {0}'.format(test_case['skip']))
+            print_skipping(test_case['skip'])
             return
 
         params = self.parameters.copy()
         params.update(test_case.get('params', {}))
 
-        fd = FileDownloader(params)
-        for ie in youtube_dl.InfoExtractors.gen_extractors():
-            fd.add_info_extractor(ie)
+        ydl = YoutubeDL(params)
+        ydl.add_default_info_extractors()
         finished_hook_called = set()
         def _hook(status):
             if status['status'] == 'finished':
                 finished_hook_called.add(status['filename'])
-        fd.add_progress_hook(_hook)
+        ydl.fd.add_progress_hook(_hook)
 
         test_cases = test_case.get('playlist', [test_case])
         for tc in test_cases:
@@ -103,7 +103,7 @@ def generator(test_case):
         try:
             for retry in range(1, RETRIES + 1):
                 try:
-                    fd.download([test_case['url']])
+                    ydl.download([test_case['url']])
                 except (DownloadError, ExtractorError) as err:
                     if retry == RETRIES: raise
 
@@ -125,11 +125,13 @@ def generator(test_case):
                     self.assertEqual(md5_for_file, tc['md5'])
                 with io.open(tc['file'] + '.info.json', encoding='utf-8') as infof:
                     info_dict = json.load(infof)
-                for (info_field, value) in tc.get('info_dict', {}).items():
-                    if isinstance(value, compat_str) and value.startswith('md5:'):
-                        self.assertEqual(value, 'md5:' + md5(info_dict.get(info_field)))
+                for (info_field, expected) in tc.get('info_dict', {}).items():
+                    if isinstance(expected, compat_str) and expected.startswith('md5:'):
+                        got = 'md5:' + md5(info_dict.get(info_field))
                     else:
-                        self.assertEqual(value, info_dict.get(info_field))
+                        got = info_dict.get(info_field)
+                    self.assertEqual(expected, got,
+                        u'invalid value for field %s, expected %r, got %r' % (info_field, expected, got))
 
                 # If checkable fields are missing from the test case, print the info_dict
                 test_info_dict = dict((key, value if not isinstance(value, compat_str) or len(value) < 250 else 'md5:' + md5(value))
@@ -150,9 +152,14 @@ def generator(test_case):
     return test_template
 
 ### And add them to TestDownload
-for test_case in defs:
+for n, test_case in enumerate(defs):
     test_method = generator(test_case)
-    test_method.__name__ = "test_{0}".format(test_case["name"])
+    tname = 'test_' + str(test_case['name'])
+    i = 1
+    while hasattr(TestDownload, tname):
+        tname = 'test_'  + str(test_case['name']) + '_' + str(i)
+        i += 1
+    test_method.__name__ = tname
     setattr(TestDownload, test_method.__name__, test_method)
     del test_method