[test] Add patchwork testing infrastructure

Add a small set of initial tests for the patch parsing code.

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

3 files changed, 131 insertions, 0 deletions

diff --git a/apps/patchwork/tests/__init__.py b/apps/patchwork/tests/__init__.py
new file mode 100644
index 0000000..42413a1
--- /dev/null
+++ b/apps/patchwork/tests/__init__.py
@@ -0,0 +1,33 @@
+# Patchwork - automated patch tracking system
+# Copyright (C) 2008 Jeremy Kerr <jk@ozlabs.org>
+#
+# This file is part of the Patchwork package.
+#
+# Patchwork is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# Patchwork is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with Patchwork; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+
+import unittest
+from patchwork.tests import patchparser
+
+modules = [patchparser]
+
+def suite():
+    suite = unittest.TestSuite()
+    loader = unittest.TestLoader()
+
+    for module in modules:
+        tests = loader.loadTestsFromModule(module)
+        suite.addTests(tests)
+
+    return suite
diff --git a/apps/patchwork/tests/patches/0001-add-line.patch b/apps/patchwork/tests/patches/0001-add-line.patch
new file mode 100644
index 0000000..c6cb9f1
--- /dev/null
+++ b/apps/patchwork/tests/patches/0001-add-line.patch
@@ -0,0 +1,7 @@
+diff --git a/meep.text b/meep.text
+index 3d75d48..a57f4dd 100644
+--- a/meep.text
++++ b/meep.text
+@@ -1,1 +1,2 @@
+ meep
++meep
diff --git a/apps/patchwork/tests/patchparser.py b/apps/patchwork/tests/patchparser.py
new file mode 100644
index 0000000..19b7aea
--- /dev/null
+++ b/apps/patchwork/tests/patchparser.py
@@ -0,0 +1,91 @@
+# Patchwork - automated patch tracking system
+# Copyright (C) 2008 Jeremy Kerr <jk@ozlabs.org>
+#
+# This file is part of the Patchwork package.
+#
+# Patchwork is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# Patchwork is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with Patchwork; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+
+import unittest
+import os
+from email.mime.text import MIMEText
+from email.mime.multipart import MIMEMultipart
+from patchwork.models import Project
+
+test_mail_dir  = 'patchwork/tests/mail'
+test_patch_dir = 'patchwork/tests/patches'
+
+class PatchTest(unittest.TestCase):
+    default_sender = 'Test Author <test@exmaple.com>'
+    default_subject = 'Test Subject'
+    project = Project(linkname = 'test-project')
+
+    def create_email(self, content, subject = None, sender = None,
+            multipart = False):
+        if subject is None:
+            subject = self.default_subject
+        if sender is None:
+            sender = self.default_sender
+
+        if multipart:
+            msg = MIMEMultipart()
+            body = MIMEText(content, _subtype = 'plain')
+            msg.attach(body)
+        else:
+            msg = MIMEText(content)
+
+        msg['Subject'] = subject
+        msg['From'] = sender
+        msg['List-Id'] = self.project.linkname
+
+        return msg
+
+    def read_patch(self, filename):
+        return file(os.path.join(test_patch_dir, filename)).read()
+
+
+from patchwork.bin.parsemail import find_content
+
+class InlinePatchTest(PatchTest):
+    patch_filename = '0001-add-line.patch'
+    test_comment = 'Test for attached patch'
+
+    def setUp(self):
+        self.orig_patch = self.read_patch(self.patch_filename)
+        email = self.create_email(self.test_comment + '\n' + self.orig_patch)
+        (self.patch, self.comment) = find_content(self.project, email)
+
+    def testPatchPresence(self):
+        self.assertTrue(self.patch is not None)
+
+    def testPatchContent(self):
+        self.assertEquals(self.patch.content, self.orig_patch)
+
+    def testCommentPresence(self):
+        self.assertTrue(self.comment is not None)
+
+    def testCommentContent(self):
+        self.assertEquals(self.comment.content, self.test_comment)
+
+
+class AttachmentPatchTest(InlinePatchTest):
+    patch_filename = '0001-add-line.patch'
+    test_comment = 'Test for attached patch'
+
+    def setUp(self):
+        self.orig_patch = self.read_patch(self.patch_filename)
+        email = self.create_email(self.test_comment, multipart = True)
+        attachment = MIMEText(self.orig_patch, _subtype = 'x-patch')
+        email.attach(attachment)
+        (self.patch, self.comment) = find_content(self.project, email)