package service

import (
	"encoding/json"
	"testing"
	"time"

	"github.com/stretchr/testify/require"
)

func TestDurationMarshal(t *testing.T) {
	tests := []struct {
		arg Duration
		exp string
	}{
		{
			Duration{time.Second},
			"\"1s\"",
		},
		{
			Duration{time.Minute},
			"\"1m0s\"",
		},
	}

	for _, test := range tests {
		v, err := json.Marshal(test.arg)
		require.NoError(t, err)
		require.Equal(t, test.exp, string(v))
	}
}

func TestDurationUnmarshal(t *testing.T) {
	tests := []struct {
		arg string
		exp Duration
	}{
		{
			"\"1s\"",
			Duration{time.Second},
		},
		{
			"\"1m0s\"",
			Duration{time.Minute},
		},
	}

	for _, test := range tests {
		var v Duration
		err := json.Unmarshal([]byte(test.arg), &v)
		require.NoError(t, err)
		require.Equal(t, test.exp.Duration, v.Duration)
	}
}