package can

import (
	"reflect"
	"testing"
	"time"
)

const (
	frame_hr = "(2022-07-08 16:54:15.587099)  can0  100   [8]  00 00 00 00 00 00 64 00"
	frame_m  = "(1670578900.771868) can0 00004021#00000000FCFFFFFF"
)

func Test_fromString(t *testing.T) {
	var time_m, err1 = time.ParseInLocation("2006-01-02T15:04:05.000000", "2022-12-09T09:41:40.771868", time.Local)
	var time_p, err2 = time.ParseInLocation("2006-01-02 15:04:05.000000", "2022-07-08 16:54:15.587099", time.Local)

	if err1 != nil || err2 != nil {
		t.Error()
	}

	//time_m = time_m.In(time.Local)
	//time_p = time_p.In(time.Local)

	type args struct {
		text string
	}
	tests := []struct {
		name string
		args args
		want *CanFrame
	}{
		{
			name: "Machine readable time",
			args: args{text: frame_m},
			want: &CanFrame{
				Date:    &time_m,
				CanId:   0x4021,
				Payload: &[]uint8{00, 00, 00, 00, 0xFC, 0xFF, 0xFF, 0xFF},
			},
		},
		{
			name: "Human readable time",
			args: args{text: frame_hr},
			want: &CanFrame{
				Date:    &time_p,
				CanId:   0x100,
				Payload: &[]uint8{00, 00, 00, 00, 00, 00, 0x64, 00},
			},
		},
	}
	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			if got := fromString(tt.args.text); !reflect.DeepEqual(got, tt.want) {
				t.Errorf("fromString() = %v, want %v", got, tt.want)
			}
		})
	}
}