forked from mystiq/dex
52 lines
803 B
Go
52 lines
803 B
Go
package time
|
|
|
|
import (
|
|
"testing"
|
|
"time"
|
|
)
|
|
|
|
func TestExpBackoff(t *testing.T) {
|
|
tests := []struct {
|
|
prev time.Duration
|
|
max time.Duration
|
|
want time.Duration
|
|
}{
|
|
{
|
|
prev: time.Duration(0),
|
|
max: time.Minute,
|
|
want: time.Second,
|
|
},
|
|
{
|
|
prev: time.Second,
|
|
max: time.Minute,
|
|
want: 2 * time.Second,
|
|
},
|
|
{
|
|
prev: 16 * time.Second,
|
|
max: time.Minute,
|
|
want: 32 * time.Second,
|
|
},
|
|
{
|
|
prev: 32 * time.Second,
|
|
max: time.Minute,
|
|
want: time.Minute,
|
|
},
|
|
{
|
|
prev: time.Minute,
|
|
max: time.Minute,
|
|
want: time.Minute,
|
|
},
|
|
{
|
|
prev: 2 * time.Minute,
|
|
max: time.Minute,
|
|
want: time.Minute,
|
|
},
|
|
}
|
|
|
|
for i, tt := range tests {
|
|
got := ExpBackoff(tt.prev, tt.max)
|
|
if tt.want != got {
|
|
t.Errorf("case %d: want=%v got=%v", i, tt.want, got)
|
|
}
|
|
}
|
|
}
|