unit test for language html tag generation

smash/web/tests/models/test_language.py

+import logging
+
+from django.core.files.images import ImageFile
+from django.test import TestCase
+
+from web.models import Language
+from web.tests.functions import get_resource_path
+
+logger = logging.getLogger(__name__)
+
+
+class LanguageTests(TestCase):
+    def test_image_img(self):
+        language = Language(image=ImageFile(open(get_resource_path("PL.png"), "rb")))
+
+        img_html_tag = language.image_img()
+        self.assertTrue("flag-icon" in img_html_tag)