jochen
e7ff7c3045
mesh/merge-gate head e7ff7c3045fc merged into trunk afb94d925e94 — pass: builds mesh-provisioner-client → ace, g14, novox, shanks; no bus step; every machi…
mesh/repo-check head e7ff7c3045fc merged into trunk afb94d925e94 — pass: its merge-check.sh passed, each part in its toolchain: merge-check.sh (go), merge-…
mesh/delivery delivered
53 lines
1.8 KiB
Go
53 lines
1.8 KiB
Go
//go:build integration
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package main
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import (
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"context"
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"encoding/json"
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"os"
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"path/filepath"
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"strings"
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"testing"
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"time"
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)
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// 1129/AC5 (integration): the client as main/serve would run it — reading its credential from disk, dialling a
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// real bus, and asking a real node-engine-shaped socket to write — fills a module once and then asks for no write
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// for three seconds: there is no timer that asks again on its own (ADR 0349 clause 4). Compiled (`go vet -tags
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// integration ./...`), never run here: the lead runs it against a real bus through mesh-controller.try.
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func TestIntegrationServeFillsOnceAndThenAsksForNoWrite(t *testing.T) {
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b := startBus(t)
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e := startEngine(t, map[string]string{dunstrc: "owned"})
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b.config(t, "dunst", "font-size", "13")
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b.assign(t, "dunst", dunst(t))
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dir := t.TempDir()
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credential := filepath.Join(dir, "credential.json")
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body, err := json.Marshal(Credential{URL: b.url, Node: node, User: "provisioner." + node, Password: "x"})
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if err != nil {
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t.Fatal(err)
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}
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if err := os.WriteFile(credential, body, 0o600); err != nil {
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t.Fatal(err)
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}
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ctx, cancel := context.WithCancel(context.Background())
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done := make(chan error, 1)
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go func() { done <- serve(ctx, credential, e.socket, filepath.Join(dir, "state")) }()
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t.Cleanup(func() {
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cancel()
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<-done
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})
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eventually(t, "dunstrc is filled", func() bool { return strings.Contains(e.read(t, dunstrc), "Monospace 13") })
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_, asked := e.counts(dunstrc)
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// Well over any former drift interval (a minute by default, before this issue removed the --drift flag).
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time.Sleep(3 * time.Second)
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if _, after := e.counts(dunstrc); after != asked {
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t.Errorf("the node-engine was asked to write %s again %d time(s) within three seconds, with nothing over "+
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"the bus: there is no timer", dunstrc, after-asked)
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}
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}
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