diff --git a/test/spec/modules/eids_spec.js b/test/spec/modules/eids_spec.js
index 8ad44f0b1ad..a0bc0a84ee3 100644
--- a/test/spec/modules/eids_spec.js
+++ b/test/spec/modules/eids_spec.js
@@ -192,6 +192,20 @@ describe('eids array generation for known sub-modules', function() {
       }]
     });
   });
+  it('zeotapIdPlus', function() {
+    const userId = {
+      IDP: 'some-random-id-value'
+    };
+    const newEids = createEidsArray(userId);
+    expect(newEids.length).to.equal(1);
+    expect(newEids[0]).to.deep.equal({
+      source: 'zeotap.com',
+      uids: [{
+        id: 'some-random-id-value',
+        atype: 1
+      }]
+    });
+  });
 });
 
 describe('Negative case', function() {