Add suite information to the JSON reporter.

json_reporter.schema.json

 {
   "$schema": "http://json-schema.org/draft-04/schema#",
   "description": "An event emitted by the test package's JSON reporter",
 
   "definitions": {
     "Test": {
-      "required": ["id", "name", "groupIDs", "metadata"],
+      "required": ["id", "name", "suiteID", "groupIDs", "metadata"],
       "properties": {
         "id": {"type": "integer", "minimum": 0},
         "name": {"type": "string"},
+        "suiteID": {"type": "integer", "minimum": 0},
         "groupIDs": {
           "type": "array",
           "items": {"type": "integer", "minimum": 0}
         },
         "metadata": {"$ref": "#/definitions/Metadata"}
       }
     },
 
+    "Suite": {
+      "required": ["id", "platform", "path"],
+      "properties": {
+        "id": {"type": "integer", "minimum": 0},
+        "platform": {
+          "oneOf": [{"type": "string"}, {"type": "null"}]
+        },
+        "path": {"type": "string"}
+      }
+    },
+
     "Group": {
-      "required": ["id", "name"],
+      "required": ["id", "name", "suiteID"],
       "properties": {
         "id": {"type": "integer", "minimum": 0},
+        "suiteID": {"type": "integer", "minimum": 0},
         "parentID": {
           "oneOf": [{"type": "integer", "minimum": 0}, {"type": "null"}]
         },
         "name": {
-          "oneOf": [{"type": "string"}, {"type": "null"}],
+          "oneOf": [{"type": "string"}, {"type": "null"}]
         },
         "metadata": {"$ref": "#/definitions/Metadata"}
       }
     },
 
     "Metadata": {
       "required": ["skip", "skipReason"],
       "properties": {
         "skip": {"type": "boolean"},
         "skipReason": {
           "oneOf": [{"type": "string"}, {"type": "null"}]
         }
       }
     }
   },
 
   "required": ["type", "time"],
   "properties": {
     "time": {"type": "integer", "minimum": 0},
     "type": {"type": "string"}
   },
 
   "oneOf": [
     {
       "title": "StartEvent",
       "required": ["protocolVersion", "runnerVersion"],
       "properties": {
         "type": {"enum": ["start"]},
-        "protocolVersion": {"type": "string", "pattern": "^0\.1\."},
+        "protocolVersion": {"type": "string", "pattern": "^0\\.1\\."},
         "runnerVersion": {
           "oneOf": [{"type": "string"}, {"type": "null"}]
         }
       }
     },
 
     {
       "title": "TestStartEvent",
       "required": ["test"],
       "properties": {
         "type": {"enum": ["testStart"]},
         "test": {"$ref": "#/definitions/Test"}
       }
     },
 
     {
+      "title": "SuiteEvent",
+      "required": ["suite"],
+      "properties": {
+        "type": {"enum": ["suite"]},
+        "group": {"$ref": "#/definitions/Suite"}
+      }
+    },
+
+    {
       "title": "GroupEvent",
       "required": ["group"],
       "properties": {
         "type": {"enum": ["group"]},
         "group": {"$ref": "#/definitions/Group"}
       }
     },
 
     {
       "title": "PrintEvent",
@@ skipping 38 matching lines @@
     },
 
     {
       "title": "FutureEvent",
       "description":
         "A placeholder event to allow new events to be added in the future.",
       "properties": {
         "type": {
           "not": {
             "enum": [
-              "start", "testStart", "group", "print", "error", "testDone", "done"
+              "start", "testStart", "suite", "group", "print", "error",
+              "testDone", "done"
             ]
           }
         }
       }
     }
   ]
 }