package tunnel import ( "testing" "github.com/cloudflare/cloudflared/tunnelstore" "github.com/google/uuid" ) func Test_fmtConnections(t *testing.T) { type args struct { connections []tunnelstore.Connection } tests := []struct { name string args args want string }{ { name: "empty", args: args{ connections: []tunnelstore.Connection{}, }, want: "", }, { name: "trivial", args: args{ connections: []tunnelstore.Connection{ { ColoName: "DFW", ID: uuid.MustParse("ea550130-57fd-4463-aab1-752822231ddd"), }, }, }, want: "1xDFW", }, { name: "many colos", args: args{ connections: []tunnelstore.Connection{ { ColoName: "YRV", ID: uuid.MustParse("ea550130-57fd-4463-aab1-752822231ddd"), }, { ColoName: "DFW", ID: uuid.MustParse("c13c0b3b-0fbf-453c-8169-a1990fced6d0"), }, { ColoName: "ATL", ID: uuid.MustParse("70c90639-e386-4e8d-9a4e-7f046d70e63f"), }, { ColoName: "DFW", ID: uuid.MustParse("30ad6251-0305-4635-a670-d3994f474981"), }, }, }, want: "1xATL, 2xDFW, 1xYRV", }, } for _, tt := range tests { t.Run(tt.name, func(t *testing.T) { if got := fmtConnections(tt.args.connections); got != tt.want { t.Errorf("fmtConnections() = %v, want %v", got, tt.want) } }) } }