diff --git a/src/core/oned/CodaBarReader.ts b/src/core/oned/CodaBarReader.ts
index 0486eaa3..2f065a31 100644
--- a/src/core/oned/CodaBarReader.ts
+++ b/src/core/oned/CodaBarReader.ts
@@ -50,8 +50,8 @@ export default class CodaBarReader extends OneDReader {
         wnwnwnn: '.',
         nnwwwww: '+',
         nnwwnwn: 'A',
-        nnnwnww: 'B',
-        nwnwnnw: 'C',
+        nwnwnnw: 'B',
+        nnnwnww: 'C',
         nnnwwwn: 'D'
     };
 
diff --git a/src/index.ts b/src/index.ts
index 47b90894..38ebd7bd 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -122,3 +122,4 @@ export { default as RSSExpandedReader } from './core/oned/rss/expanded/RSSExpand
 export { default as AbstractExpandedDecoder } from './core/oned/rss/expanded/decoders/AbstractExpandedDecoder';
 export { createDecoder as createAbstractExpandedDecoder } from './core/oned/rss/expanded/decoders/AbstractExpandedDecoderComplement';
 export { default as MultiFormatOneDReader } from './core/oned/MultiFormatOneDReader';
+export { default as CodaBarReader } from './core/oned/CodaBarReader';
diff --git a/src/test/core/oned/CodaBarBlackBox1.spec.ts b/src/test/core/oned/CodaBarBlackBox1.spec.ts
index 932f6d30..49aef8cf 100644
--- a/src/test/core/oned/CodaBarBlackBox1.spec.ts
+++ b/src/test/core/oned/CodaBarBlackBox1.spec.ts
@@ -17,24 +17,23 @@
 
 // package com.google.zxing.oned;
 
-import BarcodeFormat from '../../../core/BarcodeFormat';
-import MultiFormatReader from '../../../core/MultiFormatReader';
-import AbstractBlackBoxSpec from '../common/AbstractBlackBox';
+import { BarcodeFormat, CodaBarReader } from '@zxing/library';
+import AbstractBlackBoxSpec from './../common/AbstractBlackBox';
 
 /**
  * @author Evan @dodobelieve
  */
 class CodaBarBlackBox1Spec extends AbstractBlackBoxSpec {
     public constructor() {
-        super('src/test/resources/blackbox/codabar-1', new MultiFormatReader(), BarcodeFormat.CODABAR);
+        super('src/test/resources/blackbox/codabar-1', new CodaBarReader(), BarcodeFormat.CODABAR);
         this.addTest(6, 6, 0.0);
         this.addTest(6, 6, 180.0);
     }
 }
 
 describe('CodaBarBlackBox.1', () => {
-    it('testBlackBox', done => {
-        const test = new CodaBarBlackBox1Spec();
-        return test.testBlackBox(done);
-    });
+  it('testBlackBox', async () => {
+    const test = new CodaBarBlackBox1Spec();
+    await test.testBlackBox();
+  });
 });