Add couple of tests with Flask-Testing (#37).

Until #56 is fixed we can't advance, though.

labmanager/tests/test_public.py

@@ -0,0 +1,8 @@
+from flask import Flask
+from labmanager.tests.util import G4lTestCase
+
+class TestPublicLabs(G4lTestCase):
+    def test_what(self):
+        response = self.client.get('/public/labs/public/')
+        self.assert_200(response)
+

labmanager/tests/util.py

@@ -0,0 +1,18 @@
+from flask.ext.testing import TestCase
+from labmanager import app
+from labmanager.sample_data import add_sample_users
+from labmanager.db import db_session
+
+class G4lTestCase(TestCase):
+    SQLALCHEMY_DATABASE_URI = "sqlite://"
+    TESTING = True
+
+    def create_app(self):
+        return app
+
+    def setUp(self):
+        add_sample_users()
+
+    def tearDown(self):
+        db_session.remove()
+