package model import ( "encoding/json" "strings" "testing" ) func TestMarshal(t *testing.T) { d := Data{ Tickets: []*Ticket{ &Ticket{ ID: "t1", }, }, Audits: []*Audit{ &Audit{ ID: "a1", }, }, Procedures: []*Procedure{ &Procedure{ Code: "pro1", }, }, Policies: []*Policy{ &Policy{ Name: "pol1", }, }, } m, _ := json.Marshal(d) encoded := string(m) if !strings.Contains(encoded, "t1") || !strings.Contains(encoded, "a1") || !strings.Contains(encoded, "pro1") || !strings.Contains(encoded, "pol1") { t.Error("identifier not found in marshalled string") } }