@test('Get one customer')
 public async getCustomer() {
   let result = await getCustomer('CHOPS');
   assert.isNotArray(result, 'Expected result NOT to be an array');
   validateRecordColumns(
     { recordType: 'customer', functionName: 'getCustomer("CHOPS")' },
     result,
     REQUIRED_CUSTOMER_COLS
   );
 }
 @test('Get one supplier')
 public async getSupplier() {
   let result = await getSupplier(1);
   assert.isNotArray(result, 'Expected result NOT to be an array');
   validateRecordColumns(
     { recordType: 'supplier', functionName: 'getSupplier(1)' },
     result,
     REQUIRED_SUPPLIER_COLS
   );
 }
 @test('Get one order')
 public async getOrder() {
   let result = await getOrder(10705);
   assert.isNotArray(result, 'Expected result NOT to be an array');
   validateRecordColumns(
     { recordType: 'order', functionName: 'getOrder(10705)' },
     result,
     REQUIRED_ORDER_COLS
   );
 }
 @test('Get one product')
 public async getProduct() {
   let result = await getProduct(1);
   assert.isNotArray(result, 'Expected result NOT to be an array');
   validateRecordColumns(
     { recordType: 'product', functionName: 'getProduct(1)' },
     result,
     REQUIRED_PRODUCT_COLS
   );
 }
 @test('Get one employee')
 public async getEmployee() {
   let result = await getEmployee(1);
   assert.isNotArray(result, 'Expected result NOT to be an array');
   validateRecordColumns(
     { recordType: 'employee', functionName: 'getEmployee(1)' },
     result,
     REQUIRED_EMPLOYEE_COLS
   );
 }