[recipes.cfg] ONLY support jsonpb.

unittests/errors_test.py

 #!/usr/bin/env python
 # Copyright 2014 The LUCI Authors. All rights reserved.
 # Use of this source code is governed under the Apache License, Version 2.0
 # that can be found in the LICENSE file.
 
 import json
 import os
 import shutil
 import subprocess
 import tempfile
 import unittest
 
 import repo_test_util
 from repo_test_util import ROOT_DIR
 
 
 class RecipeRepo(object):
   def __init__(self, recipes_path=''):
     self._root = tempfile.mkdtemp()
     os.makedirs(os.path.join(self._root, 'infra', 'config'))
     self._recipes_cfg = os.path.join(
         self._root, 'infra', 'config', 'recipes.cfg')
     with open(self._recipes_cfg, 'w') as fh:
-      fh.write("""
-api_version: 1
-project_id: "testproj"
-recipes_path: "%s"
-deps {
-  project_id: "recipe_engine"
-  url: "%s"
-  branch: "master"
-  revision: "HEAD"
-}
-""" % (recipes_path, ROOT_DIR))
+      json.dump({
+        "api_version": 1,
+        "project_id": "testproj",
+        "recipes_path": recipes_path,
+        "deps": [
+          {
+            "project_id": "recipe_engine",
+            "url": ROOT_DIR,
+            "branch": "master",
+            "revision": "HEAD"
+          }
+        ]
+      }, fh)
     self._recipes_dir = os.path.join(self._root, 'recipes')
     os.mkdir(self._recipes_dir)
     self._modules_dir = os.path.join(self._root, 'recipe_modules')
     os.mkdir(self._modules_dir)
 
   def make_recipe(self, recipe, contents):
     with open(os.path.join(self._recipes_dir, '%s.py' % recipe), 'w') as fh:
       fh.write(contents)
 
   def make_module(self, name, init_contents, api_contents):
@@ skipping 293 matching lines @@
           stdout, r'from the root of a \'testproj\' checkout')
       self.assertRegexpMatches(
           stdout, r'\./foo/bar/recipes\.py run .* do_nothing')
 
 
 
 
 
 if __name__ == '__main__':
   unittest.main()