jochen
b1acb3d9de
A module adding a battery to the bar had to write i3status-rust's TOML, so a second bar could not take its place. node-bar now receives a bar-neutral block: the contributor says what it shows, the holder renders it with its own template, places every bar and place once, and a contribution may name a capability the machine must report. The block is offered: the power module runs on servers without a bar.
48 lines
2.1 KiB
Go
48 lines
2.1 KiB
Go
package catalogue
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import (
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"strings"
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"testing"
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)
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// A backup contribution written by hand still names its module's own directories; one it does not
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// declare is refused where it is written rather than reaching the holder as the literal text. (The
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// catalogue check refuses a hand-written backup line at all since ADR 0233; parsing still reads one,
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// because a module on the shelf was written before.)
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func TestABackupNamingAnUndeclaredDirectoryIsRefused(t *testing.T) {
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_, err := ParseManifest([]byte(`{"module":"pg","version":"1",
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"contributions":[{"seat":"node-backup","kind":"backup","content":"path ${dir:nowhere}"}]}`))
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if err == nil || !strings.Contains(err.Error(), "nowhere") {
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t.Fatalf("a backup of an undeclared directory was accepted: %v", err)
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}
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}
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// A module on the shelf from before ADR 0233, which writes its backup lines by hand and declares no
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// data, is still backed up: its lines are placed as written, each module's under a comment naming it.
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func TestHandWrittenBackupLinesOfAnOlderModuleArePlaced(t *testing.T) {
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pg, err := ParseManifest([]byte(`{"module":"pg","version":"1",
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"resources":[{"id":"dumps","type":"directory","path":"/srv/pg/dumps","mode":"0700"}],
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"contributions":[{"seat":"node-backup","kind":"backup","content":"run pg-dump-all\npath ${dir:dumps}"}]}`))
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if err != nil {
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t.Fatal(err)
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}
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mail, err := ParseManifest([]byte(`{"module":"mail","version":"1",
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"resources":[{"id":"spool","type":"directory","mode":"0700"}],
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"contributions":[{"seat":"node-backup","kind":"backup","content":"path ${dir:spool}"}]}`))
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if err != nil {
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t.Fatal(err)
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}
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placed, err := seatContributions([]Manifest{pg, mail}, Manifest{}, BackupSeat+":"+"backup", Rendering{}, nil, nil)
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if err != nil {
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t.Fatal(err)
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}
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for _, want := range []string{"# pg\nrun pg-dump-all\npath /srv/pg/dumps\n", "# mail\npath /var/lib/mail/spool\n"} {
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if !strings.Contains(placed, want) {
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t.Errorf("placed contributions lack %q:\n%s", want, placed)
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}
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}
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if strings.Contains(placed, "${dir:") {
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t.Errorf("a directory reached the holder unfilled:\n%s", placed)
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}
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}
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