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db_test.go
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db_test.go
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package notmuch
// Copyright © 2015 The go.notmuch Authors. Authors can be found in the AUTHORS file.
// Licensed under the GPLv3 or later.
// See COPYING at the root of the repository for details.
import (
"fmt"
"io"
"os"
"path"
"path/filepath"
"strings"
"testing"
)
var dbPath string
func init() {
var err error
dbPath, err = filepath.Abs("fixtures/database-v1")
if err != nil {
panic(err)
}
}
func TestOpenNotFound(t *testing.T) {
_, err := Open("/not-found", DBReadOnly)
if err == nil {
t.Errorf("Open(%q): expected error got nil", "/not-found")
}
}
func TestCreate(t *testing.T) {
tmp := os.TempDir()
tmpDbPath := path.Join(tmp, ".notmuch")
defer func() {
os.RemoveAll(tmpDbPath)
}()
db, err := Create(tmp)
if err != nil {
t.Fatal(err)
}
if want, got := 1, db.Version(); got < want {
t.Errorf("db.Version(): want at least %d got %d", want, got)
}
}
func TestOpen(t *testing.T) {
db, err := Open(dbPath, DBReadOnly)
if err != nil {
t.Fatalf("Open(%q): unexpected error: %s", dbPath, err)
}
defer db.Close()
if want, got := 1, db.Version(); got < want {
t.Errorf("db.Version(): want at least %d got %d", want, got)
}
}
func TestLastStatus(t *testing.T) {
db, err := Open(dbPath, DBReadOnly)
if err != nil {
t.Fatalf("Open(%q): unexpected error: %s", dbPath, err)
}
defer db.Close()
if want, got := "", db.LastStatus(); want != got {
t.Errorf("db.LastStatus(): want %s got %s", want, got)
}
// TODO(kalbasit): use add_message later to cause an error and add a test for it
}
func TestPath(t *testing.T) {
db, err := Open(dbPath, DBReadOnly)
if err != nil {
t.Fatalf("Open(%q): unexpected error: %s", dbPath, err)
}
defer db.Close()
if want, got := "fixtures/database-v1", db.Path(); !strings.HasSuffix(got, want) {
t.Errorf("db.Path(): want %s got %s", want, got)
}
}
func TestNeedsUpgrade(t *testing.T) {
db, err := Open(dbPath, DBReadOnly)
if err != nil {
t.Fatalf("Open(%q): unexpected error: %s", dbPath, err)
}
defer db.Close()
if want, got := false, db.NeedsUpgrade(); want != got {
t.Errorf("db.NeedsUpgrade(): want %t got %t", want, got)
}
}
func TestUpgrade(t *testing.T) {
db, err := Open(dbPath, DBReadOnly)
if err != nil {
t.Fatalf("Open(%q): unexpected error: %s", dbPath, err)
}
defer db.Close()
if want, got := ErrReadOnlyDB, db.Upgrade(); want != got {
t.Errorf("db.Upgrade(): want error %q got %q", want, got)
}
db, err = Open(dbPath, DBReadWrite)
if err != nil {
t.Fatalf("Open(%q): unexpected error: %s", dbPath, err)
}
defer db.Close()
if want, got := error(nil), db.Upgrade(); want != got {
t.Errorf("db.Upgrade(): want error %q got %q", want, got)
}
}
func TestAddMessage(t *testing.T) {
fp, err := filepath.Abs("fixtures/emails/notmuch0202.2,")
if err != nil {
t.Fatalf("error getting the absolute path: %s", err)
}
nfp, err := filepath.Abs("fixtures/database-v1/new/notmuch0202.2,")
if err != nil {
t.Fatalf("error getting the absolute path: %s", err)
}
f, err := os.Open(fp)
if err != nil {
t.Fatalf("error opening the new email: %s", err)
}
defer f.Close()
nf, err := os.Create(nfp)
if err != nil {
t.Fatalf("error creating the new email: %s", err)
}
defer nf.Close()
if _, err := io.Copy(nf, f); err != nil {
t.Fatalf("error copying the email: %s", err)
}
defer os.Remove(nfp)
db, err := Open(dbPath, DBReadWrite)
if err != nil {
t.Fatalf("Open(%q): unexpected error: %s", dbPath, err)
}
defer db.Close()
msg, err := db.AddMessage(nfp)
if err != nil {
t.Fatalf("AddMessage(%q): got error: %s", nfp, err)
}
defer db.RemoveMessage(nfp)
if msg == nil {
t.Errorf("expecting msg to not be nil")
}
}
func testFindMessage(t *testing.T, db *DB, id string) {
msg, err := db.FindMessage(id)
if err != nil {
t.Fatalf("db.FindMessage(%q): unexpected error: %s", id, err)
}
if want, got := id, msg.ID(); want != got {
t.Errorf("db.FindMessage(%q).ID(): want %s got %s", id, want, got)
}
}
func TestFindMessage(t *testing.T) {
db, err := Open(dbPath, DBReadOnly)
if err != nil {
t.Fatalf("Open(%q): unexpected error: %s", dbPath, err)
}
defer db.Close()
if _, err := db.FindMessage("notfound"); err != ErrNotFound {
t.Errorf("db.FindMessage(\"notfound\"): expecting ErrNotFound got %s", err)
}
id := "[email protected]"
testFindMessage(t, db, id)
}
func TestCompact(t *testing.T) {
backup := fmt.Sprintf("%s.backup", dbPath)
defer os.RemoveAll(backup)
if err := Compact(dbPath, backup); err != nil {
t.Fatalf("error compacting %q: %s", dbPath, err)
}
db, err := Open(dbPath, DBReadOnly)
if err != nil {
t.Fatalf("Open(%q): unexpected error: %s", dbPath, err)
}
defer db.Close()
id := "[email protected]"
testFindMessage(t, db, id)
}
func TestFindMessageByFilename(t *testing.T) {
db, err := Open(dbPath, DBReadOnly)
if err != nil {
t.Fatalf("Open(%q): unexpected error: %s", dbPath, err)
}
defer db.Close()
if _, err := db.FindMessageByFilename("notfound"); err != ErrNotFound {
t.Errorf("db.FindMessageByFilename(\"notfound\"): expecting ErrNotFound got %s", err)
}
id := "[email protected]"
p := path.Join(dbPath, "new", "04:2,")
msg, err := db.FindMessageByFilename(p)
if err != nil {
t.Fatalf("db.FindMessageByFilename(%q): unexpected error: %s", p, err)
}
if want, got := id, msg.ID(); want != got {
t.Errorf("db.FindMessageByFilename(%q).ID(): want %s got %s", p, want, got)
}
}
func TestTags(t *testing.T) {
db, err := Open(dbPath, DBReadOnly)
if err != nil {
t.Fatalf("Open(%q): unexpected error: %s", dbPath, err)
}
defer db.Close()
if _, err := db.Tags(); err != nil {
t.Fatalf("db.Tags(): got error %s", err)
}
// TODO(kalbasit): extend the test when tags are fully implemented.
}
func TestGetConfigList(t *testing.T) {
db, err := Open(dbPath, DBReadOnly)
if err != nil {
t.Fatalf("Open(%q): unexpected error: %s", dbPath, err)
}
defer db.Close()
if _, err := db.GetConfigList(""); err != nil {
t.Errorf("db.GetConfigList(\"\"): unexpected error %s", err)
}
}
func TestSetConfig(t *testing.T) {
db, err := Open(dbPath, DBReadWrite)
if err != nil {
t.Fatalf("Open(%q): unexpected error: %s", dbPath, err)
}
defer db.Close()
cfgKey := "search.exclude_tags"
cfgVal := "spam"
if err := db.SetConfig(cfgKey, cfgVal); err != nil {
t.Errorf("db.SetConfig(%q, %q): unexpected error %s", cfgKey, cfgVal, err)
}
}
func TestGetConfig(t *testing.T) {
db, err := Open(dbPath, DBReadWrite)
if err != nil {
t.Fatalf("Open(%q): unexpected error: %s", dbPath, err)
}
defer db.Close()
if _, err := db.GetConfig("blah"); err != nil {
t.Errorf("db.GetConfig(\"blah\"): unexpected error %s", err)
}
}
func TestConfigRoundtrip(t *testing.T) {
db, err := Open(dbPath, DBReadWrite)
if err != nil {
t.Fatalf("Open(%q): unexpected error: %s", dbPath, err)
}
defer db.Close()
cfgKey := "search.exclude_tags"
cfgVal := "spam"
if err := db.SetConfig(cfgKey, cfgVal); err != nil {
t.Errorf("db.SetConfig(%q, %q): unexpected error %s", cfgKey, cfgVal, err)
}
value, err := db.GetConfig(cfgKey)
if err != nil {
t.Errorf("db.GetConfig(%q): unexpected error %s", cfgKey, err)
}
if value != cfgVal {
t.Errorf("db.GetConfig(%q): want: %q, got %q", cfgKey, cfgVal, value)
}
}
func TestConfigListNext(t *testing.T) {
db, err := Open(dbPath, DBReadWrite)
if err != nil {
t.Fatalf("Open(%q): unexpected error: %s", dbPath, err)
}
defer db.Close()
cfgKey := "search.exclude_tags"
cfgVal := "spam"
if err := db.SetConfig(cfgKey, cfgVal); err != nil {
t.Errorf("db.SetConfig(%q, %q): unexpected error %s", cfgKey, cfgVal, err)
}
cfgList, err := db.GetConfigList("")
if err != nil {
t.Fatalf("db.GetConfigList(%q): unexpected error: %s", "", err)
}
var resKey string
var resVal string
for cfgList.Next(&resKey, &resVal) {
break
}
if resKey != cfgKey {
t.Errorf("config key: expected %q, got %q", cfgKey, resKey)
}
if resVal != cfgVal {
t.Errorf("config value: expected %q, got %q", cfgVal, resVal)
}
if cfgList.Next(&resKey, &resVal) {
t.Errorf("iteration did not stop after the end of the options")
}
}
func TestOpenWithConfig(t *testing.T) {
// Temp dir for our configs and profiles
tmpDir, err := os.MkdirTemp("", "notmuch")
if err != nil {
t.Fatalf("MkdirTemp(): unexpected error: %s", err)
}
defer os.RemoveAll(tmpDir)
// "Default" profile
defaultProfileDir := path.Join(tmpDir, "notmuch", "default")
if err := os.MkdirAll(defaultProfileDir, 0700); err != nil {
t.Fatalf("MkdirAll(%s): unexpected error: %s", defaultProfileDir, err)
}
// "Test" profile
testProfile := "testProfile"
testProfileDir := path.Join(tmpDir, "notmuch", testProfile)
if err := os.MkdirAll(testProfileDir, 0700); err != nil {
t.Fatalf("MkdirAll(%s): unexpected error: %s", testProfileDir, err)
}
for _, dir := range []string{testProfileDir, defaultProfileDir, tmpDir} {
config, err := os.Create(path.Join(dir, "config"))
if err != nil {
t.Fatalf("CreateTemp(%s): unexpected error: %s", dir, err)
}
defer config.Close()
if _, err := config.WriteString(fmt.Sprintf("[database]\npath=%s\n", dbPath)); err != nil {
t.Fatalf("WriteString(%q): unexpected error: %s", config.Name(), err)
}
}
configPath := path.Join(tmpDir, "config")
badPath := "/nowherexyz73"
badProfile := "nowherexyz13"
type args struct {
path *string
config *string
profile *string
xdg_home *string
mode DBMode
}
tests := []struct {
name string
args args
wantErr bool
}{
{
name: "with default profile",
args: args{
mode: DBReadOnly,
xdg_home: &tmpDir,
},
},
{
name: "with custom profile",
args: args{
mode: DBReadOnly,
profile: &testProfile,
xdg_home: &tmpDir,
},
},
{
name: "with config file",
args: args{
path: nil,
config: &configPath,
mode: DBReadOnly,
},
},
{
name: "with db path only",
args: args{
path: &dbPath,
mode: DBReadOnly,
},
},
{
name: "with non-existent config file",
args: args{
config: &badPath,
},
wantErr: true,
},
{
name: "with non-existent path",
args: args{
path: &badPath,
},
wantErr: true,
},
{
name: "with non-existent profile",
args: args{
profile: &badProfile,
xdg_home: &tmpDir,
},
wantErr: true,
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
if tt.args.xdg_home != nil {
os.Setenv("XDG_CONFIG_HOME", *tt.args.xdg_home)
defer os.Unsetenv("XDG_CONFIG_HOME")
}
db, err := OpenWithConfig(tt.args.path, tt.args.config, tt.args.profile, tt.args.mode)
if (err != nil) != tt.wantErr {
t.Errorf("OpenWithConfig() error = %v, wantErr %v", err, tt.wantErr)
return
}
if !tt.wantErr {
if want, got := 1, db.Version(); got < want {
t.Errorf("db.Version(): want at least %d got %d", want, got)
}
}
})
}
}