[Tests] add basic test for widget
[Tests] add basic test for widget

aljosa/django-tinymce,aljosa/django-tinymce,aljosa/django-tinymce,agushuley/gu-django-tinymce,agushuley/gu-django-tinymce,agushuley/gu-django-tinymce,agushuley/gu-django-tinymce,aljosa/django-tinymce