Add tests for help()

see/features.py

@@ -82,8 +82,6 @@ def match(self, obj, attrs):
         if '__doc__' in attrs:
             lstrip = getattr(obj.__doc__, 'lstrip', False)
             return lstrip and any(lstrip())
-        else:
-            return False
 
 
 FEATURES = compact(tuple, (

tests/test_see.py

@@ -24,6 +24,19 @@ def dajsgkljsdgklajsdgkljdsgkldsjaglkjasdgkldajsgkl(self):
         pass
 
 
+class ObjectWithDocstring(object):
+    """
+    Hello, world
+    """
+    pass
+
+
+class ObjectWithEmptyDocstring(object):
+    """
+    """
+    pass
+
+
 class TestSee(unittest.TestCase):
 
     def test_see_with_no_args(self):
@@ -98,6 +111,19 @@ def test_see_justify_attributes(self):
         self.assertTrue(all(int(factor) == factor for factor in factors),
                         'Irregular column widths')
 
+    def test_see_object_has_help(self):
+        # Arrange
+        obj_help = ObjectWithDocstring()
+        obj_nohelp = ObjectWithEmptyDocstring()
+
+        # Act
+        out_help = see.see(obj_help)
+        out_nohelp = see.see(obj_nohelp)
+
+        # Assert
+        self.assertTrue('help()' in out_help)
+        self.assertFalse('help()' in out_nohelp)
+
 
 if __name__ == '__main__':
     unittest.main()