IDL schema compiler: Fixed pseudo-random order

tools/json_schema_compiler/idl_schema_test.py

Index: tools/json_schema_compiler/idl_schema_test.py
diff --git a/tools/json_schema_compiler/idl_schema_test.py b/tools/json_schema_compiler/idl_schema_test.py
index a4fd0d859aca3e1c490b3bfeecde0a27effe3343..23843225d9833118f6803cd5e6589a2432951884 100755
--- a/tools/json_schema_compiler/idl_schema_test.py
+++ b/tools/json_schema_compiler/idl_schema_test.py
@@ -60,9 +60,18 @@ class IdlSchemaTest(unittest.TestCase):
     self.assertEquals({
         'x': {'name': 'x', 'type': 'integer', 'enum': [1,2],
               'description': 'This comment tests "double-quotes".'},
-        'y': {'name': 'y', 'type': 'string'}},
+        'y': {'name': 'y', 'type': 'string'},
+        'z': {'name': 'z', 'type': 'string'},
+        'a': {'name': 'a', 'type': 'string'},
+        'b': {'name': 'b', 'type': 'string'},
+        'c': {'name': 'c', 'type': 'string'}},
       getType(self.idl_basics, 'idl_basics.MyType1')['properties'])
 
+  def testMemberOrdering(self):
+    self.assertEquals(
+        ['x', 'y', 'z', 'a', 'b', 'c'],
+        getType(self.idl_basics, 'idl_basics.MyType1')['properties'].keys())
+
   def testEnum(self):
     schema = self.idl_basics
     expected = {'enum': ['name1', 'name2'], 'description': 'Enum description',