From 75faa2c34f623c7a723ad93a2c509d298651aaae Mon Sep 17 00:00:00 2001
From: Bryan Ingle <bryaningle@gmail.com>
Date: Tue, 27 Jun 2023 20:58:38 -0600
Subject: [PATCH] Release. Bump version number

---
 package.json       |  2 +-
 test/SpecRunner.js | 32 ++++++++++++++++++++------------
 2 files changed, 21 insertions(+), 13 deletions(-)

diff --git a/package.json b/package.json
index e354531..a70c3f1 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@barchart/common-js",
-  "version": "4.28.1",
+  "version": "4.29.0",
   "description": "Library of common JavaScript utilities",
   "author": {
     "name": "Bryan Ingle",
diff --git a/test/SpecRunner.js b/test/SpecRunner.js
index a308d38..a20d93d 100644
--- a/test/SpecRunner.js
+++ b/test/SpecRunner.js
@@ -9,8 +9,8 @@ module.exports = (() => {
   'use strict';
 
   /**
-   * Describes all of the reasons for API failure. Since there can be multiple reasons, the reasons are
-   * stored in a tree structure.
+   * Describes all of the reasons for API failure. Since there can be multiple
+   * reasons, the reasons are stored in a tree structure.
    *
    * @public
    * @param {Object=} data - Data regarding the API request itself, likely independent of the failure data (which is maintained in the tree structure).
@@ -18,8 +18,8 @@ module.exports = (() => {
   class FailureReason {
     constructor(data) {
       this._data = data || null;
-      this._head = new Tree();
-      this._current = this._head;
+      this._root = new Tree();
+      this._current = this._root;
     }
 
     /**
@@ -45,10 +45,18 @@ module.exports = (() => {
      * Resets the current node to the head of the tree.
      *
      * @public
+     * @param {Boolean=} previous
      * @returns {FailureReason} - The current instance, allowing for method chaining.
      */
-    reset() {
-      this._current = this._head;
+    reset(previous) {
+      assert.argumentIsOptional(previous, 'previous', Boolean);
+      let node;
+      if (previous && this._current.getIsInner()) {
+        node = this._current.getParent();
+      } else {
+        node = this._root;
+      }
+      this._current = node;
       return this;
     }
 
@@ -59,7 +67,7 @@ module.exports = (() => {
      * @returns {Array}
      */
     format() {
-      const reasons = this._head.toJSObj(item => {
+      const reasons = this._root.toJSObj(item => {
         const formatted = {};
         formatted.code = item ? item.type.code : null;
         formatted.message = item ? item.format(this._data) : null;
@@ -67,7 +75,7 @@ module.exports = (() => {
           formatted.data = item.data;
         }
         return formatted;
-      });
+      }, true);
       return reasons.children;
     }
 
@@ -81,7 +89,7 @@ module.exports = (() => {
      */
     hasFailureType(type) {
       assert.argumentIsRequired(type, 'type', FailureType, 'FailureType');
-      return this._head.search(item => item.type === type, false, false) !== null;
+      return this._root.search(item => item.type === type, false, false) !== null;
     }
 
     /**
@@ -92,7 +100,7 @@ module.exports = (() => {
      * @returns {Boolean}
      */
     getIsSevere() {
-      return this._head.search(item => item.type.severe, false, false) !== null;
+      return this._root.search(item => item.type.severe, false, false) !== null;
     }
 
     /**
@@ -103,7 +111,7 @@ module.exports = (() => {
      * @returns {Number|null}
      */
     getErrorCode() {
-      const node = this._head.search(item => item.type.error !== null, true, false);
+      const node = this._root.search(item => item.type.error !== null, true, false);
       if (node !== null) {
         return node.getValue().type.error;
       } else {
@@ -150,7 +158,7 @@ module.exports = (() => {
     static getHttpStatusCode(reason) {
       assert.argumentIsRequired(reason, 'reason', FailureReason, 'FailureReason');
       let returnVal = null;
-      reason._head.walk(item => {
+      reason._root.walk(item => {
         let code = FailureType.getHttpStatusCode(item.type);
         if (returnVal === null || returnVal !== 400) {
           returnVal = code;