Merge 965dba0 into 84894be

Author: dconeybe

firebase-firestore/src/test/java/com/google/firebase/firestore/spec/SpecTestCase.java

@@ -421,15 +421,15 @@ private Query parseQuery(Object querySpec) throws JSONException {
   }
 
   private static QueryPurpose parseQueryPurpose(Object value) {
-    if (!(value instanceof Integer)) {
+    if (!(value instanceof String)) {
       throw new IllegalArgumentException("invalid query purpose: " + value);
     }
-    switch ((Integer) value) {
-      case 0:
+    switch ((String) value) {
+      case "TargetPurposeListen":
         return QueryPurpose.LISTEN;
-      case 1:
+      case "TargetPurposeExistenceFilterMismatch":
         return QueryPurpose.EXISTENCE_FILTER_MISMATCH;
-      case 3:
+      case "TargetPurposeLimboResolution":
         return QueryPurpose.LIMBO_RESOLUTION;
       default:
         throw new IllegalArgumentException("unknown query purpose value: " + value);

firebase-firestore/src/test/resources/json/bundle_spec_test.json

@@ -1179,7 +1179,7 @@
                 }
               ],
               "resumeToken": "",
-              "targetPurpose": 3
+              "targetPurpose": "TargetPurposeLimboResolution"
             },
             "2": {
               "queries": [