From b57de42b3d0269b384eb5b1edb55fc7f6a3c3bb4 Mon Sep 17 00:00:00 2001
From: Robert Weidlich <github@robertweidlich.de>
Date: Thu, 15 Nov 2012 14:47:18 +0100
Subject: [PATCH] Added new test case for multiple inheritance

---
 .../tests/settings/multiple_inheritance2.py   | 27 +++++++++++++++++++
 configurations/tests/test_inheritance.py      | 13 +++++++++
 2 files changed, 40 insertions(+)
 create mode 100644 configurations/tests/settings/multiple_inheritance2.py

diff --git a/configurations/tests/settings/multiple_inheritance2.py b/configurations/tests/settings/multiple_inheritance2.py
new file mode 100644
index 0000000..1f26235
--- /dev/null
+++ b/configurations/tests/settings/multiple_inheritance2.py
@@ -0,0 +1,27 @@
+
+from configurations import Settings
+
+class BaseSettings(Settings):
+    def TEMPLATE_CONTEXT_PROCESSORS(self):
+        return super(BaseSettings, self).TEMPLATE_CONTEXT_PROCESSORS
+
+class Klass1(BaseSettings):
+    def TEMPLATE_CONTEXT_PROCESSORS(self):
+        return super(Klass1, self).TEMPLATE_CONTEXT_PROCESSORS() + (
+            'configurations.tests.settings.base.test_callback1',)
+
+class Klass2(BaseSettings):
+    def TEMPLATE_CONTEXT_PROCESSORS(self):
+        return super(Klass2, self).TEMPLATE_CONTEXT_PROCESSORS() + (
+            'configurations.tests.settings.base.test_callback2',)
+
+class Klass3(BaseSettings):
+    def TEMPLATE_CONTEXT_PROCESSORS(self):
+        return super(Klass3, self).TEMPLATE_CONTEXT_PROCESSORS() + (
+            'configurations.tests.settings.base.test_callback3',)
+
+class MInheritance(Klass1, Klass2, Klass3):
+
+    def TEMPLATE_CONTEXT_PROCESSORS(self):
+        return super(MInheritance, self).TEMPLATE_CONTEXT_PROCESSORS() + (
+            'configurations.tests.settings.base.test_callback_m',)
diff --git a/configurations/tests/test_inheritance.py b/configurations/tests/test_inheritance.py
index 8b202d4..341874d 100644
--- a/configurations/tests/test_inheritance.py
+++ b/configurations/tests/test_inheritance.py
@@ -28,3 +28,16 @@ class InheritanceTests(TestCase):
                               'configurations.tests.settings.base.test_callback',
                               'configurations.tests.settings.base.test_callback',
                           ))
+
+    @patch.dict(os.environ, clear=True,
+                DJANGO_CONFIGURATION='MInheritance',
+                DJANGO_SETTINGS_MODULE='configurations.tests.settings.multiple_inheritance2')
+    def test_inherited3(self):
+        from configurations.tests.settings import multiple_inheritance2
+        self.assertEquals(multiple_inheritance2.TEMPLATE_CONTEXT_PROCESSORS,
+                          global_settings.TEMPLATE_CONTEXT_PROCESSORS + (
+                              'configurations.tests.settings.base.test_callback3',
+                              'configurations.tests.settings.base.test_callback2',
+                              'configurations.tests.settings.base.test_callback1',
+                              'configurations.tests.settings.base.test_callback_m',
+                          ))