rclone/fs/parseduration_test.go

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package fs
import (
"fmt"
"testing"
"time"
"github.com/spf13/pflag"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
)
// Check it satisfies the interface
var _ pflag.Value = (*Duration)(nil)
func TestParseDuration(t *testing.T) {
for _, test := range []struct {
in string
want time.Duration
err bool
}{
{"0", 0, false},
{"", 0, true},
{"1ms", time.Millisecond, false},
{"1s", time.Second, false},
{"1m", time.Minute, false},
{"1.5m", (3 * time.Minute) / 2, false},
{"1h", time.Hour, false},
{"1d", time.Hour * 24, false},
{"1w", time.Hour * 24 * 7, false},
{"1M", time.Hour * 24 * 30, false},
{"1y", time.Hour * 24 * 365, false},
{"1.5y", time.Hour * 24 * 365 * 3 / 2, false},
{"-1s", -time.Second, false},
{"1.s", time.Second, false},
{"1x", 0, true},
{"off", time.Duration(DurationOff), false},
{"1h2m3s", time.Hour + 2*time.Minute + 3*time.Second, false},
} {
duration, err := ParseDuration(test.in)
if test.err {
require.Error(t, err)
} else {
require.NoError(t, err)
}
assert.Equal(t, test.want, duration)
}
}
func TestDurationString(t *testing.T) {
for _, test := range []struct {
in time.Duration
want string
}{
{time.Duration(0), "0s"},
{time.Second, "1s"},
{time.Minute, "1m0s"},
{time.Millisecond, "1ms"},
{time.Second, "1s"},
{(3 * time.Minute) / 2, "1m30s"},
{time.Hour, "1h0m0s"},
{time.Hour * 24, "1d"},
{time.Hour * 24 * 7, "1w"},
{time.Hour * 24 * 30, "1M"},
{time.Hour * 24 * 365, "1y"},
{time.Hour * 24 * 365 * 3 / 2, "1.5y"},
{-time.Second, "-1s"},
{time.Second, "1s"},
{time.Duration(DurationOff), "off"},
{time.Hour + 2*time.Minute + 3*time.Second, "1h2m3s"},
{time.Hour * 24, "1d"},
{time.Hour * 24 * 7, "1w"},
{time.Hour * 24 * 30, "1M"},
{time.Hour * 24 * 365, "1y"},
{time.Hour * 24 * 365 * 3 / 2, "1.5y"},
{-time.Hour * 24 * 365 * 3 / 2, "-1.5y"},
} {
got := Duration(test.in).String()
assert.Equal(t, test.want, got)
// Test the reverse
reverse, err := ParseDuration(test.want)
assert.NoError(t, err)
assert.Equal(t, test.in, reverse)
}
}
func TestDurationScan(t *testing.T) {
var v Duration
n, err := fmt.Sscan(" 17m ", &v)
require.NoError(t, err)
assert.Equal(t, 1, n)
assert.Equal(t, Duration(17*60*time.Second), v)
}