diff --git a/test/missingTableTags.js b/test/missingTableTags.js
index 7dfa1e1..3b1d8e0 100644
--- a/test/missingTableTags.js
+++ b/test/missingTableTags.js
@@ -1,5 +1,6 @@
 const jsdom = require("jsdom");
 const { JSDOM } = jsdom;
+require("iconv-lite").encodingExists("foo");
 const tableSortJs = require("../public/table-sort");
 
 function createTestTableNoMissingTags(testTableData, classTags = "") {
@@ -30,7 +31,7 @@ function createTestTableNoMissingTags(testTableData, classTags = "") {
   </html>`);
 
   // Call tablesort and make table sortable and simulate click from a user.
-  tableSortJs(true, tableWithHeadAndBody.window.document);
+  tableSortJs((testing = true), tableWithHeadAndBody.window.document);
   tableWithHeadAndBody.window.document.querySelector("table th").click();
   // Make an array from table contents to test if sorted correctly.
   let table = tableWithHeadAndBody.window.document.querySelector("table");
@@ -68,7 +69,7 @@ function createTestTableMissingHeadTag(testTableData, classTags = "") {
   </html>`);
 
   // Call tablesort and make table sortable and simulate click from a user.
-  tableSortJs(true, tableWithMissingHeadTag.window.document);
+  tableSortJs((testing = true), tableWithMissingHeadTag.window.document);
   tableWithMissingHeadTag.window.document.querySelector("table th").click();
   // Make an array from table contents to test if sorted correctly.
   let table = tableWithMissingHeadTag.window.document.querySelector("table");
@@ -106,7 +107,7 @@ function createTestTableMissingBodyTag(testTableData, classTags = "") {
   </html>`);
 
   // Call tablesort and make table sortable and simulate click from a user.
-  tableSortJs(tablewithMissingBodyTag.window.document);
+  tableSortJs((testing = true), tablewithMissingBodyTag.window.document);
   tablewithMissingBodyTag.window.document.querySelector("table th").click();
   // Make an array from table contents to test if sorted correctly.
   let table = tablewithMissingBodyTag.window.document.querySelector("table");
@@ -142,7 +143,7 @@ function createTestTableMissingBodyAndHeadTag(testTableData, classTags = "") {
   </html>`);
 
   // Call tablesort and make table sortable and simulate click from a user.
-  tableSortJs(true, tableWithMissingBodyAndHeadTag.window.document);
+  tableSortJs((testing = true), tableWithMissingBodyAndHeadTag.window.document);
   tableWithMissingBodyAndHeadTag.window.document
     .querySelector("table th")
     .click();
@@ -205,7 +206,7 @@ function createTestTableMultipleTBodies(
   </body>
   </html>`);
   // Call tablesort and make table sortable and simulate click from a user.
-  tableSortJs(true, tableWithMultipleTableBodies.window.document);
+  tableSortJs((testing = true), tableWithMultipleTableBodies.window.document);
   const tableTH =
     tableWithMultipleTableBodies.window.document.querySelectorAll("table th");
   for (let th of tableTH) {