stop_timeout_test.go RawHistoryFolder

1package docker
2
3import (
4	"testing"
5	"time"
6
7	"github.com/stretchr/testify/assert"
8	"github.com/stretchr/testify/require"
9)
10
11// TestStopTimeout_ConvertsGraceToAPISeconds proves the runtime API never
12// receives a truncated or negative grace: a non-positive grace keeps the
13// runtime default (nil), and a fractional grace rounds up so the
14// container always gets at least the declared time.
15func TestStopTimeout_ConvertsGraceToAPISeconds(t *testing.T) {
16	cases := []struct {
17		name  string
18		grace time.Duration
19		want  *int
20	}{
21		{name: "zero keeps the runtime default", grace: 0, want: nil},
22		{name: "negative keeps the runtime default", grace: -time.Second, want: nil},
23		{name: "default app grace", grace: 10 * time.Second, want: intPtr(10)},
24		{name: "sub-second rounds up", grace: 500 * time.Millisecond, want: intPtr(1)},
25		{name: "fractional rounds up", grace: 1500 * time.Millisecond, want: intPtr(2)},
26		{name: "exact seconds are preserved", grace: 25 * time.Second, want: intPtr(25)},
27		{name: "the app cap is preserved", grace: 5 * time.Minute, want: intPtr(300)},
28	}
29	for _, tc := range cases {
30		t.Run(tc.name, func(t *testing.T) {
31			got := stopTimeout(tc.grace)
32			if tc.want == nil {
33				assert.Nil(t, got)
34				return
35			}
36			require.NotNil(t, got)
37			assert.Equal(t, *tc.want, *got)
38		})
39	}
40}
41
42func intPtr(v int) *int { return &v }