From 7be397689095249af7b65dca6636cebad0ab7a0a Mon Sep 17 00:00:00 2001
From: Florian Bruhin <git@the-compiler.org>
Date: Tue, 12 Aug 2014 09:04:43 +0200
Subject: [PATCH] tests: Add tests for tests.utils.http

---
 qutebrowser/test/utils/http/test_http.py | 109 +++++++++++++++++++++++
 1 file changed, 109 insertions(+)
 create mode 100644 qutebrowser/test/utils/http/test_http.py

diff --git a/qutebrowser/test/utils/http/test_http.py b/qutebrowser/test/utils/http/test_http.py
new file mode 100644
index 000000000..ebfe3ad9e
--- /dev/null
+++ b/qutebrowser/test/utils/http/test_http.py
@@ -0,0 +1,109 @@
+# vim: ft=python fileencoding=utf-8 sts=4 sw=4 et:
+
+# Copyright 2014 Florian Bruhin (The Compiler) <mail@qutebrowser.org>
+#
+# This file is part of qutebrowser.
+#
+# qutebrowser 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 3 of the License, or
+# (at your option) any later version.
+#
+# qutebrowser 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 qutebrowser.  If not, see <http://www.gnu.org/licenses/>.
+
+"""Tests for qutebrowser.utils.http.
+
+Note that tests for parse_content_disposition are in their own
+test_content_disposition.py file.
+"""
+
+import unittest
+
+import qutebrowser.utils.http as httputils
+from qutebrowser.test.stubs import FakeNetworkReply
+
+
+class ParseContentTypeTests(unittest.TestCase):
+
+    """Test for parse_content_type."""
+
+    # pylint: disable=unpacking-non-sequence
+
+    def test_not_existing(self):
+        """Test without any Content-Type header."""
+        reply = FakeNetworkReply()
+        self.assertIsNone(httputils.parse_content_type(reply))
+
+    def test_mimetype(self):
+        """Test with simple Content-Type header."""
+        reply = FakeNetworkReply(headers={'Content-Type': 'image/example'})
+        mimetype, rest = httputils.parse_content_type(reply)
+        self.assertEqual(mimetype, 'image/example')
+        self.assertIsNone(rest)
+
+    def test_empty(self):
+        """Test with empty Content-Type header."""
+        reply = FakeNetworkReply(headers={'Content-Type': ''})
+        mimetype, rest = httputils.parse_content_type(reply)
+        self.assertEqual(mimetype, '')
+        self.assertIsNone(rest)
+
+    def test_additional(self):
+        """Test with Content-Type header with additional informations."""
+        reply = FakeNetworkReply(
+            headers={'Content-Type': 'image/example; encoding=UTF-8'})
+        mimetype, rest = httputils.parse_content_type(reply)
+        self.assertEqual(mimetype, 'image/example')
+        self.assertEqual(rest, ' encoding=UTF-8')
+
+
+class ChangeContentTypeTests(unittest.TestCase):
+
+    """Test for change_content_type."""
+
+    def test_not_existing(self):
+        """Test without any Content-Type header."""
+        reply = FakeNetworkReply()
+        httputils.change_content_type(reply, {'image/example': 'image/jpeg'})
+
+    def test_mimetype(self):
+        """Test with simple Content-Type header."""
+        reply = FakeNetworkReply(headers={'Content-Type': 'image/example'})
+        httputils.change_content_type(reply, {'image/example': 'image/jpeg'})
+        self.assertEqual(reply.headers['Content-Type'], 'image/jpeg')
+
+    def test_empty(self):
+        """Test with empty Content-Type header."""
+        reply = FakeNetworkReply(headers={'Content-Type': ''})
+        httputils.change_content_type(reply, {'image/example': 'image/jpeg'})
+        self.assertEqual(reply.headers['Content-Type'], '')
+
+    def test_additional(self):
+        """Test with Content-Type header with additional informations."""
+        reply = FakeNetworkReply(
+            headers={'Content-Type': 'image/example; encoding=UTF-8'})
+        httputils.change_content_type(reply, {'image/example': 'image/jpeg'})
+        self.assertEqual(reply.headers['Content-Type'],
+                         'image/jpeg; encoding=UTF-8')
+
+    def test_wrong_mapping(self):
+        """Test with a mapping which doesn't match the header."""
+        reply = FakeNetworkReply(headers={'Content-Type': 'image/example'})
+        httputils.change_content_type(reply, {'image/foo': 'image/bar'})
+        self.assertEqual(reply.headers['Content-Type'], 'image/example')
+
+    def test_empty_mapping(self):
+        """Test with a mapping which is empty."""
+        reply = FakeNetworkReply(headers={'Content-Type': 'image/example'})
+        httputils.change_content_type(reply, {})
+        self.assertEqual(reply.headers['Content-Type'], 'image/example')
+
+
+if __name__ == '__main__':
+    unittest.main()