From 48e78ea471965f1e04236bbaafb05fe4e75b2f6d Mon Sep 17 00:00:00 2001
From: Alex Morega <alex@grep.ro>
Date: Sat, 6 Jul 2013 14:17:13 +0200
Subject: [PATCH] copy babel.messages.frontend doctests as unit tests

---
 tests/messages/test_frontend.py | 46 ++++++++++++++++++++++++++++++++-
 1 file changed, 45 insertions(+), 1 deletion(-)

diff --git a/tests/messages/test_frontend.py b/tests/messages/test_frontend.py
index 0d76b660..d3b4e209 100644
--- a/tests/messages/test_frontend.py
+++ b/tests/messages/test_frontend.py
@@ -1055,9 +1055,53 @@ compiling catalog %r to %r
                 os.unlink(mo_file)
 
 
+def test_parse_mapping():
+    buf = StringIO(
+        '[extractors]\n'
+        'custom = mypackage.module:myfunc\n'
+        '\n'
+        '# Python source files\n'
+        '[python: **.py]\n'
+        '\n'
+        '# Genshi templates\n'
+        '[genshi: **/templates/**.html]\n'
+        'include_attrs =\n'
+        '[genshi: **/templates/**.txt]\n'
+        'template_class = genshi.template:TextTemplate\n'
+        'encoding = latin-1\n'
+        '\n'
+        '# Some custom extractor\n'
+        '[custom: **/custom/*.*]\n')
+
+    method_map, options_map = frontend.parse_mapping(buf)
+    assert len(method_map) == 4
+
+    assert method_map[0] == ('**.py', 'python')
+    assert options_map['**.py'] == {}
+    assert method_map[1] == ('**/templates/**.html', 'genshi')
+    assert options_map['**/templates/**.html']['include_attrs'] == ''
+    assert method_map[2] == ('**/templates/**.txt', 'genshi')
+    assert (options_map['**/templates/**.txt']['template_class']
+            == 'genshi.template:TextTemplate')
+    assert options_map['**/templates/**.txt']['encoding'] == 'latin-1'
+
+    assert method_map[3] == ('**/custom/*.*', 'mypackage.module:myfunc')
+    assert options_map['**/custom/*.*'] == {}
+
+
+def test_parse_keywords():
+    kw = frontend.parse_keywords(['_', 'dgettext:2',
+                                  'dngettext:2,3', 'pgettext:1c,2'])
+    assert kw == {
+        '_': None,
+        'dgettext': (2,),
+        'dngettext': (2, 3),
+        'pgettext': ((1, 'c'), 2),
+    }
+
+
 def suite():
     suite = unittest.TestSuite()
-    suite.addTest(doctest.DocTestSuite(frontend))
     suite.addTest(unittest.makeSuite(CompileCatalogTestCase))
     suite.addTest(unittest.makeSuite(ExtractMessagesTestCase))
     suite.addTest(unittest.makeSuite(InitCatalogTestCase))
-- 
2.47.2