Privatae
47 lines
1.3 KiB
Go
47 lines
1.3 KiB
Go
//go:build !windows
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package main
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import (
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"net"
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"os"
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"testing"
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)
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// cmdStatus must actually answer "is it running", not just print pairings.
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// Drives the real liveness probe against a real listener rather than asserting
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// the string, because the probe is the part that can be wrong.
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func TestStatusReportsWhetherItIsRunning(t *testing.T) {
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t.Setenv("XDG_CONFIG_HOME", t.TempDir())
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writePairing(t, tAnchor)
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cfgs, err := loadPairings()
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if err != nil || len(cfgs) == 0 {
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t.Fatalf("setup: %v", err)
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}
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// writePairing leaves ListenAddr empty; give it one nothing is on.
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if err := cfgs[0].updateOnDisk(func(d *Config) { d.ListenAddr = "127.0.0.1:53999" }); err != nil {
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t.Fatal(err)
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}
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if bastionListening("127.0.0.1:53999") {
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t.Fatal("nothing should be listening on the probe port yet")
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}
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if bastionListening("") {
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t.Fatal("an empty address must never read as running")
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}
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ln, err := net.Listen("tcp", "127.0.0.1:53999")
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if err != nil {
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t.Skipf("cannot bind the probe port here: %v", err)
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}
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defer ln.Close()
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if !bastionListening("127.0.0.1:53999") {
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t.Fatal("a real listener must read as running — this is the whole probe")
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}
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// And cmdStatus itself must not explode on either path.
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if err := cmdStatus(); err != nil {
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t.Fatalf("status must not error while running: %v", err)
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}
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_ = os.Stdout
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}
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