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// Copyright 2009 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in https://github.com/golang/go/blob/master/LICENSE.
// The original code can be found in https://github.com/golang/go/blob/master/src/time/time_test.go
// TODO: remove file after upgrading to Go 1.9+
package common
import (
"testing"
"time"
)
// Original tests can be found in https://github.com/golang/go/blob/master/src/time/time_test.go
var durationRoundTests = []struct {
d time.Duration
m time.Duration
want time.Duration
}{
{0, time.Second, 0},
{time.Minute, -11 * time.Second, time.Minute},
{time.Minute, 0, time.Minute},
{time.Minute, 1, time.Minute},
{2 * time.Minute, time.Minute, 2 * time.Minute},
{2*time.Minute + 10*time.Second, time.Minute, 2 * time.Minute},
{2*time.Minute + 30*time.Second, time.Minute, 3 * time.Minute},
{2*time.Minute + 50*time.Second, time.Minute, 3 * time.Minute},
{-time.Minute, 1, -time.Minute},
{-2 * time.Minute, time.Minute, -2 * time.Minute},
{-2*time.Minute - 10*time.Second, time.Minute, -2 * time.Minute},
{-2*time.Minute - 30*time.Second, time.Minute, -3 * time.Minute},
{-2*time.Minute - 50*time.Second, time.Minute, -3 * time.Minute},
{8e18, 3e18, 9e18},
{9e18, 5e18, 1<<63 - 1},
{-8e18, 3e18, -9e18},
{-9e18, 5e18, -1 << 63},
{3<<61 - 1, 3 << 61, 3 << 61},
}
func TestDurationRound(t *testing.T) {
for _, tt := range durationRoundTests {
if got := roundDuration(tt.d, tt.m); got != tt.want {
t.Errorf("Duration(%s).Round(%s) = %s; want: %s", tt.d, tt.m, got, tt.want)
}
}
}
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