72 lines
1.8 KiB
Go
72 lines
1.8 KiB
Go
// Copyright (c) 2026 Probo Inc <hello@probo.com>.
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//
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// Permission to use, copy, modify, and/or distribute this software for any
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// purpose with or without fee is hereby granted, provided that the above
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// copyright notice and this permission notice appear in all copies.
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//
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// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
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// REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
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// AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
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// INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
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// LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
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// OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
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// PERFORMANCE OF THIS SOFTWARE.
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package deviceagent
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import (
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"fmt"
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"testing"
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"time"
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"github.com/stretchr/testify/assert"
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)
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func TestAgent_currentHostInfo(t *testing.T) {
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t.Parallel()
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t.Run(
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"reuses cached host info before refresh interval",
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func(t *testing.T) {
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t.Parallel()
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count := 0
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a := &Agent{
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collectHostInfo: func() HostInfo {
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count++
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return HostInfo{Hostname: fmt.Sprintf("host-%d", count)}
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},
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}
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now := time.Unix(1_000, 0)
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first := a.currentHostInfo(now)
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second := a.currentHostInfo(now.Add(2 * time.Hour))
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assert.Equal(t, 1, count)
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assert.Equal(t, first, second)
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},
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)
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t.Run(
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"refreshes host info when cache expires",
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func(t *testing.T) {
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t.Parallel()
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count := 0
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a := &Agent{
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collectHostInfo: func() HostInfo {
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count++
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return HostInfo{Hostname: fmt.Sprintf("host-%d", count)}
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},
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}
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now := time.Unix(2_000, 0)
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first := a.currentHostInfo(now)
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second := a.currentHostInfo(now.Add(hostInfoRefreshInterval + time.Minute))
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assert.Equal(t, 2, count)
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assert.NotEqual(t, first, second)
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},
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)
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}
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