added more tests

test_helpers.py

@@ -1,34 +1,54 @@
 #!/usr/bin/env python
 
 import unittest
-from utils.helpers import (sanitise_url)
+from utils.helpers import (RobotsTxt, standardise_url)
+
+class TestRobots(unittest.TestCase):
+
+    base_url = 'http://eu.httpbin.org'
+
+    test_paths = (('/', True), ('/deny', False))
+
+    robots = RobotsTxt(base_url=base_url)
+
+    def test_robots_txt_deny(self):
+        '''
+        Asserts result is True or False.
+        '''
+        for path, allowed in self.test_paths:
+            result = self.robots.check(url=path)
+            self.assertIs(result, allowed)
+
 
 class TestUrls(unittest.TestCase):
 
+    base_url = 'http://eu.httpbin.org'
+
     base_url_list = (('eu.httpbin.org', 'http://eu.httpbin.org'),
-                     ('www.simonweald.com', 'http://www.simonweald.com'),
-                     ('http://www.github.com/', 'http://www.github.com'),
-                     ('https://www.github.com', 'https://www.github.com'))
+                     ('http://eu.httpbin.org/', 'http://eu.httpbin.org'),
+                     ('https://eu.httpbin.org', 'https://eu.httpbin.org'))
 
-    urls_to_clean = (('https://www.github.com/', 'https://www.github.com/'),
-                     ('https://github.com/?foo=bar', 'https://github.com/'),
-                     ('https://github.com/#anchor', 'https://github.com/'))
+    urls_to_clean = (('http://eu.httpbin.org', 'http://eu.httpbin.org'),
+                     ('http://eu.httpbin.org/some/path/', 'http://eu.httpbin.org/some/path/'),
+                     ('http://eu.httpbin.org/index.html','http://eu.httpbin.org/index.html'),
+                     ('http://eu.httpbin.org/index.html?foo=bar', 'http://eu.httpbin.org/index.html'),
+                     ('http://eu.httpbin.org/index.html#anchor', 'http://eu.httpbin.org/index.html'))
 
-
-    def test_sanitise_base_url(self):
+    def test_standardise_base_url(self):
         '''
-        Tests whether a URL's protocol can be discovered if not provided.
+        Tests whether a base URL can be standardised to the format
+        proto://[sub].domain.tld.
         '''
         for url, target in self.base_url_list:
-            result = sanitise_url(url, base_url=True)
+            result = standardise_url(url)
             self.assertEqual(result, target)
 
-    def test_sanitise_url(self):
+    def test_standardise_url(self):
         '''
-        Tests whether a URL's protocol can be discovered if not provided.
+        Ensure that fragments/anchors etc are stripped.
         '''
         for url, target in self.urls_to_clean:
-            result = sanitise_url(url)
+            result = standardise_url(url, base_url=self.base_url)
             self.assertEqual(result, target)