fix unittests

httprunner/builtin/comparators.py

@@ -77,7 +77,7 @@ def type_match(check_value, expect_value):
     def get_type(name):
         if isinstance(name, type):
             return name
-        elif isinstance(name, str, bytes):
+        elif isinstance(name, str):
             try:
                 return __builtins__[name]
             except KeyError:

httprunner/loader/load.py

@@ -38,7 +38,7 @@ def _load_json_file(json_file):
     with io.open(json_file, encoding='utf-8') as data_file:
         try:
             json_content = json.load(data_file)
-        except exceptions.JSONDecodeError:
+        except json.JSONDecodeError:
             err_msg = f"JSONDecodeError: JSON file format error: {json_file}"
             logger.error(err_msg)
             raise exceptions.FileFormatError(err_msg)

httprunner/response.py

@@ -1,3 +1,4 @@
+import json
 import re
 from collections import OrderedDict
 
@@ -199,7 +200,7 @@ class ResponseObject(object):
         elif top_query in ["body", "content", "text", "json"]:
             try:
                 body = self.json
-            except exceptions.JSONDecodeError:
+            except json.JSONDecodeError:
                 body = self.text
 
             if not sub_query: