message: test(mapper): use createCollection helper
diff: @@ -267,7 +267,7 @@ describe('Mapper (integration)', function() {
  describe('#reIndex', () => {
  beforeEach(async() => {
  - await serviceProvider.insertOne(dbName, collectionName, { doc: 1 });
  + await createCollection(dbName, collectionName);
  });
  it('runs against the db', async() => {
  