import { expect } from 'chai';

describe('logger', function() {
  it('should have a test which runs', function() {
    expect(true).to.equal(true);
  });
});

import { expect } from 'chai';
import { unitAfterHelper, unitBeforeHelper } from '../helpers/unit';

describe('logger', function() {
  before(unitBeforeHelper);
  after(unitAfterHelper);

  it('should have a test which runs', function() {
    expect(true).to.equal(true);
  });
});

--- 
+++ 
@@ -1,10 +1,6 @@
 import { expect } from 'chai';
-import { unitAfterHelper, unitBeforeHelper } from '../helpers/unit';
 
 describe('logger', function() {
-  before(unitBeforeHelper);
-  after(unitAfterHelper);
-
   it('should have a test which runs', function() {
     expect(true).to.equal(true);
   });
Remove before and after for empty tests
