More code refactoring / tests (#79)

* main: move tests to main/tests

Move the templatetags tests to main/tests/test_templatetags.

* main: Add test for templatetags country

Create a test for the templatetag country_flag.

* main: remove duplicate floatvalue

floatvalue is only used in the mirrors templates and the same exact
function exists in the mirror_status templatetags.

* main: Remove duplicate hours filter

The hours filter is also defined in the mirror_status and only used in
mirrors.

* main: move percentage filter to mirrors

Move the percentage filter to the only user of it and add a test for
basic use cases.

* main: remove duplicate duration implementation

The duration templatetag filter is also defined in mirror_status.py

* templates: remove unrequired import flags

* main: Add missing testcase for country_flag

Add the None test case, so that the function is fully covered.

* todolists: create tests for Todolist model

Add basic tests for the Todolist model

1 files changed, 7 insertions, 0 deletions

diff --git a/mirrors/templatetags/mirror_status.py b/mirrors/templatetags/mirror_status.py
index c8004e4b..b3810d9a 100644
--- a/mirrors/templatetags/mirror_status.py
+++ b/mirrors/templatetags/mirror_status.py
@@ -31,4 +31,11 @@ def floatvalue(value, arg=2):
         return u''
     return '%.*f' % (arg, value)
 
+@register.filter
+def percentage(value, arg=1):
+    if not value and type(value) != float:
+        return u''
+    new_val = value * 100.0
+    return '%.*f%%' % (arg, new_val)
+
 # vim: set ts=4 sw=4 et: