clone cms with menus, make menus standalone app

cms/test_utils/project/pluginapp/plugins/validation/cms_plugins.py

@@ -0,0 +1,35 @@
+from cms.plugin_base import CMSPluginBase
+
+
+class NonExisitngRenderTemplate(CMSPluginBase):
+    name = 'SubTest'
+    module = 'Test'
+    render_template = 'i_do_not_exist.html'
+    allow_children = True
+
+
+class NoSubPluginRender(CMSPluginBase):
+    name = 'SubSubTest'
+    module = 'Test'
+    render_template = 'plugins/sub_empty_plugin.html'
+    allow_children = True
+
+
+class NoRender(CMSPluginBase):
+    name = 'norender'
+
+
+class NoRenderButChildren(CMSPluginBase):
+    name = 'norender2'
+    render_plugin = False
+    allow_children = True
+
+
+class DynTemplate(CMSPluginBase):
+    name = 'norender3'
+    render_plugin = True
+
+    def get_render_template(self):
+        raise KeyError('asd')
+
+    render_template = property(get_render_template)