Add tests for frontend html

Added test for index page, it just checks if it can find the a proper
title for the page

Signed-off-by: Vasudev Kamath <kamathvasudev@gmail.com>

tests/frontend/__init__.py

@@ -0,0 +1,19 @@
+# -*- coding: utf-8 -*-
+"""
+    tests.frontend
+    ~~~~~~~~~~~~~~
+
+    frontend tests package
+"""
+
+from silpa.frontend import create_app
+from .. import SILPAAppTestCase, settings
+
+
+class SILPAFrontEndTestCase(SILPAAppTestCase):
+
+    def _create_app(self):
+        return create_app(settings)
+
+    def setUp(self):
+        super(SILPAFrontEndTestCase, self).setUp()

tests/frontend/mainpage_tests.py

@@ -0,0 +1,17 @@
+# -*- coding: utf-8 -*-
+"""
+    tests.frontend.mainpage_tests
+    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+    main page frontend tests module
+"""
+
+from . import SILPAFrontEndTestCase
+
+
+class MainPageTestCase(SILPAFrontEndTestCase):
+
+    def test_indexpage(self):
+        r = self.get('/')
+        self.assertIn('<title> SILPA - Indic Language Computing Platform ' +
+                      '</title>', self.assertOk(r).data)