@Test
    public void verifyPostItemsEndpointReturnsSuccessStatusCode(){

        ItemDetails greenShirt = new ItemDetails("98765490", "Green", "M"); 

        given().
                contentType(ContentType.JSON).
                body(greenShirt).
                log().body().
                when().
                    post("http://localhost:1000/items").
                then().
                assertThat().
                statusCode(200);
}
