[test] add case

#43

Author: mission-liao

pyswagger/tests/test_getter.py

@@ -1,4 +1,5 @@
 from pyswagger import SwaggerApp
+from pyswagger.getter import UrlGetter
 from .utils import get_test_data_folder
 import unittest
 import os
@@ -26,5 +27,19 @@ def test_random_name_v1_2(self):
             which='random_file_name'
         )
         path = os.path.join(path, 'test_random.json')
-         # should not raise ValueError
+        # should not raise ValueError
         app = SwaggerApp.create(path)
+
+    def test_local_path_with_custome_getter(self):
+        """ make sure path would be assigned when
+        passing a getter class
+        """
+        cls = UrlGetter
+        path = get_test_data_folder(
+            version='2.0',
+            which='random_file_name'
+        )
+        path = os.path.join(path, 'test_random.json')
+
+        # should not raise errors
+        app = SwaggerApp.load(path, getter=cls)