WIP: add sortedmap.test.ts

Author: jshcrowthe

src/database/core/util/SortedMap.ts

@@ -714,35 +714,35 @@ export class SortedMap {
    * @param {(function(K, V):T)=} opt_resultGenerator
    * @return {SortedMapIterator.<K, V, T>} The iterator.
    */
-  getIterator(opt_resultGenerator) {
+  getIterator(resultGnerator?) {
     return new SortedMapIterator(this.root_,
                                               null,
                                               this.comparator_,
                                               false,
-                                              opt_resultGenerator);
+                                              resultGnerator);
   }
 
-  getIteratorFrom(key, opt_resultGenerator) {
+  getIteratorFrom(key, resultGnerator?) {
     return new SortedMapIterator(this.root_,
                                               key,
                                               this.comparator_,
                                               false,
-                                              opt_resultGenerator);
+                                              resultGnerator);
   }
 
-  getReverseIteratorFrom(key, opt_resultGenerator) {
+  getReverseIteratorFrom(key, resultGnerator?) {
     return new SortedMapIterator(this.root_,
                                               key,
                                               this.comparator_,
                                               true,
-                                              opt_resultGenerator);
+                                              resultGnerator);
   }
 
-  getReverseIterator(opt_resultGenerator) {
+  getReverseIterator(resultGnerator?) {
     return new SortedMapIterator(this.root_,
                                               null,
                                               this.comparator_,
                                               true,
-                                              opt_resultGenerator);
+                                              resultGnerator);
   }
 }; // end SortedMap

tests/database/helpers.ts

@@ -103,4 +103,14 @@ export function pause(milliseconds: number) {
 
 export function getPath(query: Query) {
   return query.toString().replace(TEST_PROJECT.databaseURL, '');
+}
+
+export function shuffle(arr, randFn?) {
+  var randFn = randFn || Math.random;
+  for (var i = arr.length - 1;i > 0;i--) {
+    var j = Math.floor(randFn() * (i + 1));
+    var tmp = arr[i];
+    arr[i] = arr[j];
+    arr[j] = tmp;
+  }
 }

tests/database/node.test.ts

@@ -8,7 +8,7 @@ import { ChildrenNode } from "../../src/database/core/snap/ChildrenNode";
 import { NAME_COMPARATOR } from "../../src/database/core/snap/comparators";
 import { nodeFromJSON } from "../../src/database/core/snap/nodeFromJSON";
 
-describe.only('Node Tests', function() {
+describe('Node Tests', function() {
   var DEFAULT_INDEX = PRIORITY_INDEX;
 
   it('Create leaf nodes of various types.', function() {