Change the "finished" test to take into account the find mock of the tests

Author: SebC99

src/ParseQuery.js

@@ -926,18 +926,20 @@ class ParseQuery {
     let previousResults = [];
     return continueWhile(() => {
       return !finished;
-    }, () => {
-      return Promise.all([
+    }, async () => {
+      const [results] = await Promise.all([
         query.find(findOptions),
-        Promise.resolve(callback(previousResults))])
-        .then(([results]) => {
-          if (results.length == 0) {
-            finished = true;
-          } else {
-            query.greaterThan('objectId', results[results.length - 1].id);
-            previousResults = results;
-          }
-        });
+        Promise.resolve(callback(previousResults))
+      ]);
+      if (results.length >= query._limit) {
+        query.greaterThan('objectId', results[results.length - 1].id);
+        previousResults = results;
+      } else if (results.length > 0) {
+        await Promise.resolve(callback(results));
+        finished = true;
+      } else {
+        finished = true;
+      }
     });
   }