From f696d897f7b931b04b4f13231139006c07177404 Mon Sep 17 00:00:00 2001
From: Agnes Lin <agneslin.lin@ibm.com>
Date: Fri, 10 Jul 2020 12:39:21 -0400
Subject: [PATCH] fix

---
 test/mongodb.test.js | 28 +++++++++++++++-------------
 1 file changed, 15 insertions(+), 13 deletions(-)

diff --git a/test/mongodb.test.js b/test/mongodb.test.js
index 243005147..9edab5334 100644
--- a/test/mongodb.test.js
+++ b/test/mongodb.test.js
@@ -3728,24 +3728,26 @@ describe('mongodb connector', function() {
   });
 
   context('trimLeadingDollarSigns', () =>{
-    it('removes extra dollar sign(s) in ths operators', () => {
-      let spec = '$eq';
-      let updatedSpec = trimLeadingDollarSigns(spec);
+    it('removes an extra leading dollar sign in ths operators', () => {
+      const spec = '$eq';
+      const updatedSpec = trimLeadingDollarSigns(spec);
       updatedSpec.should.equal('eq');
-
-      spec = '$$eq';
-      updatedSpec = trimLeadingDollarSigns(spec);
+    });
+    it('removes extra leading dollar signs in ths operators', () => {
+      const spec = '$$eq';
+      const updatedSpec = trimLeadingDollarSigns(spec);
       updatedSpec.should.equal('eq');
     });
 
-    it('remains the same if there is the input does not start with dollar sign(s)', () => {
-      let spec = 'eq';
-      let updatedSpec = trimLeadingDollarSigns(spec);
+    it('remains the same if the input does not contain any dollar signs', () => {
+      const spec = 'eq';
+      const updatedSpec = trimLeadingDollarSigns(spec);
       updatedSpec.should.equal(spec);
-
-      spec = 'eq$';
-      updatedSpec = trimLeadingDollarSigns(spec);
-      updatedSpec.should.equal('eq$');
+    });
+    it('remains the same if the input does not start with dollar signs', () => {
+        const spec = 'eq$';
+        const updatedSpec = trimLeadingDollarSigns(spec);
+        updatedSpec.should.equal(spec);
     });
   });
   context('sanitizeFilter()', () => {