cmd/gitbayd/main_test.go

 1package main
 2
 3import (
 4	"bytes"
 5	"log/slog"
 6	"strconv"
 7	"strings"
 8	"testing"
 9
10	"gitbay.org/gitbay/internal/config"
11)
12
13// A restart that moves the schema says so. Migrations used to run in silence,
14// which left an unexpected user_version with nothing in the journal tying it to
15// the deploy that applied it.
16func TestOpenStoreLogsSchemaMigration(t *testing.T) {
17	cfg := config.Config{Server: config.Server{Root: t.TempDir()}}
18
19	var buf bytes.Buffer
20	prev := slog.Default()
21	slog.SetDefault(slog.New(slog.NewTextHandler(&buf, nil)))
22	defer slog.SetDefault(prev)
23
24	// First open creates the database and migrates it from nothing.
25	s, err := openStore(cfg)
26	if err != nil {
27		t.Fatalf("openStore: %v", err)
28	}
29	version, err := s.Version()
30	if err != nil {
31		t.Fatalf("version: %v", err)
32	}
33	s.Close()
34
35	logged := buf.String()
36	if !strings.Contains(logged, "schema migrated") {
37		t.Fatalf("no migration logged:\n%s", logged)
38	}
39	for _, want := range []string{"from=0", "to=" + strconv.Itoa(version)} {
40		if !strings.Contains(logged, want) {
41			t.Errorf("expected %q in the log line:\n%s", want, logged)
42		}
43	}
44
45	// Reopening an already-current database is silent: every restart would
46	// otherwise claim a migration that did not happen.
47	buf.Reset()
48	s, err = openStore(cfg)
49	if err != nil {
50		t.Fatalf("reopen: %v", err)
51	}
52	s.Close()
53	if strings.Contains(buf.String(), "schema migrated") {
54		t.Errorf("logged a migration on an up-to-date database:\n%s", buf.String())
55	}
56}