29 lines
580 B
Go
29 lines
580 B
Go
// Copyright IBM Corp. 2020, 2026
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// SPDX-License-Identifier: MPL-2.0
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package testutil
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import (
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"fmt"
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"net"
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"testing"
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"github.com/stretchr/testify/assert"
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"github.com/stretchr/testify/require"
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)
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func Test_TestFreePort(t *testing.T) {
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t.Parallel()
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t.Run("simple-validation", func(t *testing.T) {
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assert, require := assert.New(t), require.New(t)
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p := TestFreePort(t)
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assert.NotEmpty(p)
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addr, err := net.ResolveTCPAddr("tcp", fmt.Sprintf("[::1]:%d", p))
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require.NoError(err)
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l, err := net.ListenTCP("tcp", addr)
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require.NoError(err)
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defer l.Close()
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})
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}
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