Add getParent, getAllMetaNodes to TwoPhaseCore. Closes #1953

src/plugins/TwoPhaseCommit/TwoPhaseCore.js

@@ -33,7 +33,6 @@ define([
  passToCore('persist');
  passToCore('loadRoot');
  passToCore('loadSubTree');
- passToCore('getParent');
  passToCore('getNamespace');
  passToCore('getChildrenMeta');
  passToCore('getChildrenPaths');
@@ -59,6 +58,23 @@ define([
  }
  };
 
+ TwoPhaseCore.prototype.getAllMetaNodes = function (node) {
+ ensureNode(node, 'getAllMetaNodes');
+ while (node instanceof CreatedNode) {
+ node = node.base;
+ }
+ return this.core.getAllMetaNodes(node);
+ };
+
+ TwoPhaseCore.prototype.getParent = function (node) {
+ ensureNode(node, 'getParent');
+ if (node instanceof CreatedNode) {
+ return node.parent;
+ } else {
+ return this.core.getParent(node);
+ }
+ };
+
  TwoPhaseCore.prototype.getMetaType = function (node) {
  ensureNode(node, 'getMetaType');
  while (node instanceof CreatedNode) {

test/unit/plugins/TwoPhaseCommit/TwoPhaseCore.spec.js

@@ -191,6 +191,44 @@ describe('TwoPhaseCore', function() {
  assert(names.includes('src'));
  });
  });
+
+ describe('getParent', function() {
+ it('should getParent of existing node', function() {
+ const {META, rootNode, core} = plugin;
+ const base = META.FCO;
+ const parent = core.getParent(base);
+
+ assert.equal(parent, rootNode);
+ });
+
+ it('should getParent of new node', function() {
+ const {META, rootNode, core} = plugin;
+ const {FCO} = META;
+ const parent = rootNode;
+ const newNode = core.createNode({base: FCO, parent});
+
+ assert.equal(core.getParent(newNode), parent);
+ });
+ });
+
+ describe('getAllMetaNodes', function() {
+ it('should getAllMetaNodes from existing node', function() {
+ const {META, core} = plugin;
+ const base = META.FCO;
+ const metaDict = core.getAllMetaNodes(base);
+
+ assert(metaDict);
+ });
+
+ it('should getAllMetaNodes from new node', function() {
+ const {META, rootNode, core} = plugin;
+ const {FCO} = META;
+ const parent = rootNode;
+ const newNode = core.createNode({base: FCO, parent});
+
+ assert(core.getAllMetaNodes(newNode));
+ });
+ });
  });
 
  describe('argument validation', function() {