1 files changed, 37 insertions, 0 deletions
diff --git a/client/test.py b/client/test.py
index 461ceba..06c67fe 100644
--- a/client/test.py
+++ b/client/test.py
@@ -1,8 +1,10 @@
 import unittest
+from mock import Mock, patch
 from urllib2 import URLError, urlopen
 import yaml
 from test_mic import Mic
 from modules import *
+import brain
 
 
 def activeInternet():
@@ -94,5 +96,40 @@ class TestModules(unittest.TestCase):
             or "Tomorrow" in outputs[0])
 
 
+class TestBrain(unittest.TestCase):
+
+    @staticmethod
+    def _emptyBrain():
+        mic = Mic([])
+        profile = yaml.safe_load(open("profile.yml", "r"))
+        return brain.Brain(mic, profile)
+
+    @patch.object(brain, 'logError')
+    def testLog(self, logError):
+        """Does Brain correctly log errors when raised by modules?"""
+        my_brain = TestBrain._emptyBrain()
+        unclear = my_brain.modules[-1]
+        with patch.object(unclear, 'handle') as mocked_handle:
+            mocked_handle.side_effect = KeyError('foo')
+            my_brain.query("zzz gibberish zzz")
+            logError.assert_called_with()
+
+    def testSortByPriority(self):
+        """Does Brain sort modules by priority?"""
+        my_brain = TestBrain._emptyBrain()
+        with_priority = filter(lambda m: hasattr(m, 'PRIORITY'), my_brain.modules)
+        self.assertEqual(sorted(with_priority, key=lambda m: m.PRIORITY), with_priority)
+
+    def testPriority(self):
+        """Does Brain correctly send query to higher-priority module?"""
+        my_brain = TestBrain._emptyBrain()
+        hn_module = 'modules.HN'
+        hn = filter(lambda m: m.__name__ == hn_module, my_brain.modules)[0]
+
+        with patch.object(hn, 'handle') as mocked_handle:
+            my_brain.query("hacker news")
+            self.assertTrue(mocked_handle.called)
+
+
 if __name__ == '__main__':
     unittest.main()