Merge pull request #166 from kevgliss/template

Making the notification email template cleaner

lemur/plugins/lemur_email/templates/config.py

@@ -1,5 +1,12 @@
 import os
+import arrow
 from jinja2 import Environment, FileSystemLoader
 
 loader = FileSystemLoader(searchpath=os.path.dirname(os.path.realpath(__file__)))
 env = Environment(loader=loader)
+
+
+def human_time(time):
+    return arrow.get(time).format('dddd, MMMM D, YYYY')
+
+env.filters['time'] = human_time

lemur/plugins/lemur_email/tests/test_email.py

@@ -0,0 +1,16 @@
+from lemur.plugins.lemur_email.templates.config import env
+
+import os.path
+
+
+def test_render():
+    messages = [{
+        'name': 'a-really-really-long-certificate-name',
+        'owner': 'bob@example.com',
+        'not_after': '2015-12-14 23:59:59'
+    }] * 10
+
+    template = env.get_template('{}.html'.format('expiration'))
+    body = template.render(dict(messages=messages, hostname='lemur.test.example.com'))
+    with open(os.path.join(os.path.dirname(os.path.abspath(__file__)), 'email.html'), 'w+') as f:
+        f.write(body.encode('utf8'))