correction on the sanitize title method, change in title resulting

test/test_div.py

@@ -1,29 +0,0 @@
-# -*- coding: utf-8 -*-
-
-# Various small unit tests
-
-import os,sys
-sys.path.append(os.path.dirname(os.path.dirname(__file__)))
-
-import youtube_dl
-
-def test_simplify_title():
-	assert youtube_dl._simplify_title(u'abc') == u'abc'
-	assert youtube_dl._simplify_title(u'abc_d-e') == u'abc_d-e'
-
-	assert youtube_dl._simplify_title(u'123') == u'123'
-
-	assert u'/' not in youtube_dl._simplify_title(u'abc/de')
-	assert u'abc' in youtube_dl._simplify_title(u'abc/de')
-	assert u'de' in youtube_dl._simplify_title(u'abc/de')
-	assert u'/' not in youtube_dl._simplify_title(u'abc/de///')
-
-	assert u'\\' not in youtube_dl._simplify_title(u'abc\\de')
-	assert u'abc' in youtube_dl._simplify_title(u'abc\\de')
-	assert u'de' in youtube_dl._simplify_title(u'abc\\de')
-
-	assert youtube_dl._simplify_title(u'ä') == u'ä'
-	assert youtube_dl._simplify_title(u'кириллица') == u'кириллица'
-
-	# Strip underlines
-	assert youtube_dl._simplify_title(u'\'a_') == u'a'

test/test_utils.py

@@ -0,0 +1,23 @@
+# -*- coding: utf-8 -*-
+
+# Various small unit tests
+
+from youtube_dl.utils import sanitize_filename
+
+def test_sanitize_filename():
+	assert sanitize_filename(u'abc') == u'abc'
+	assert sanitize_filename(u'abc_d-e') == u'abc_d-e'
+
+	assert sanitize_filename(u'123') == u'123'
+
+	assert u'/' not in sanitize_filename(u'abc/de')
+	assert u'abc' in sanitize_filename(u'abc/de')
+	assert u'de' in sanitize_filename(u'abc/de')
+	assert u'/' not in sanitize_filename(u'abc/de///')
+
+	assert u'\\' not in sanitize_filename(u'abc\\de')
+	assert u'abc' in sanitize_filename(u'abc\\de')
+	assert u'de' in sanitize_filename(u'abc\\de')
+
+	assert sanitize_filename(u'ä') == u'ä'
+	assert sanitize_filename(u'кириллица') == u'кириллица'