tests/parser: Add subject encoding tests

We should now be able to decode internationalised Subject headers, so
add tests for this.

Signed-off-by: Jeremy Kerr <jk@ozlabs.org>

2 files changed, 29 insertions, 0 deletions

diff --git a/apps/patchwork/tests/patchparser.py b/apps/patchwork/tests/patchparser.py
index ff0025a..1135a0a 100644
--- a/apps/patchwork/tests/patchparser.py
+++ b/apps/patchwork/tests/patchparser.py
@@ -173,6 +173,29 @@ class SenderUTF8QPSplitEncodingTest(SenderEncodingTest):
 class SenderUTF8B64EncodingTest(SenderUTF8QPEncodingTest):
     from_header = '=?utf-8?B?w6l4YW1wbGUgdXNlcg==?= <user@example.com>'
 
+class SubjectEncodingTest(PatchTest):
+    sender = 'example user <user@example.com>'
+    subject = 'test subject'
+    subject_header = 'test subject'
+
+    def setUp(self):
+        mail = 'From: %s\n' % self.sender + \
+               'Subject: %s\n\n' % self.subject_header + \
+               'test\n\n' + defaults.patch
+        self.projects = defaults.project
+        self.email = message_from_string(mail)
+
+    def testSubjectEncoding(self):
+        (patch, comment) = find_content(self.project, self.email)
+        self.assertEquals(patch.name, self.subject)
+
+class SubjectUTF8QPEncodingTest(SubjectEncodingTest):
+    subject = u'test s\xfcbject'
+    subject_header = '=?utf-8?q?test=20s=c3=bcbject?='
+
+class SubjectUTF8QPMultipleEncodingTest(SubjectEncodingTest):
+    subject = u'test s\xfcbject'
+    subject_header = 'test =?utf-8?q?s=c3=bcbject?='
 
 class SenderCorrelationTest(unittest.TestCase):
     existing_sender = 'Existing Sender <existing@example.com>'
diff --git a/apps/patchwork/tests/utils.py b/apps/patchwork/tests/utils.py
index a85e168..cf445aa 100644
--- a/apps/patchwork/tests/utils.py
+++ b/apps/patchwork/tests/utils.py
@@ -50,6 +50,12 @@ class defaults(object):
 
     patch_name = 'Test Patch'
 
+    patch = """--- /dev/null	2011-01-01 00:00:00.000000000 +0800
++++ a	2011-01-01 00:00:00.000000000 +0800
+@@ -0,0 +1 @@
++a
+"""
+
 _user_idx = 1
 def create_user():
     global _user_idx