notify_test.go RawHistoryFolder

1package launcher
2
3import (
4	"context"
5	"os"
6	"path/filepath"
7	"testing"
8	"time"
9
10	"github.com/bnema/neferwl/internal/logging"
11)
12
13// notify-send runs with the child environment and the summary and body as
14// separate arguments; the script on PATH records them.
15func TestNotifier(t *testing.T) {
16	dir := t.TempDir()
17	out := filepath.Join(dir, "calls")
18	script := "#!/bin/sh\nprintf '%s|' \"$@\" \"$DBUS_SESSION_BUS_ADDRESS\" > " + out + ".tmp && mv " + out + ".tmp " + out + "\n"
19	if err := os.WriteFile(filepath.Join(dir, "notify-send"), []byte(script), 0o755); err != nil {
20		t.Fatal(err)
21	}
22	ctx := context.Background()
23	log := logging.For(ctx, "launcher")
24	NewNotifier(ctx, []string{"PATH=" + dir + ":/usr/bin:/bin", "DBUS_SESSION_BUS_ADDRESS=unix:path=/tmp/bus"}, log).Notify("DP-2 scale saved", "-Scale 1.5")
25	// Notify returns at once; wait for the script to record the call.
26	data, err := os.ReadFile(out)
27	for deadline := time.Now().Add(5 * time.Second); err != nil; data, err = os.ReadFile(out) {
28		if time.Now().After(deadline) {
29			t.Fatal("notify-send not run")
30		}
31		time.Sleep(10 * time.Millisecond)
32	}
33	if want := "--app-name=neferwl|--|DP-2 scale saved|-Scale 1.5|unix:path=/tmp/bus|"; string(data) != want {
34		t.Fatalf("got %q, want %q", data, want)
35	}
36	// A missing notify-send is skipped, not fatal.
37	NewNotifier(ctx, []string{"PATH=" + t.TempDir()}, log).Notify("x", "y")
38}