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package rfc822
import (
"io"
"os"
"path/filepath"
"testing"
"time"
"git.sr.ht/~rjarry/aerc/models"
"github.com/emersion/go-message/mail"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
)
func TestMessageInfoParser(t *testing.T) {
rootDir := "testdata/message/valid"
msgFiles, err := os.ReadDir(rootDir)
die(err)
for _, fi := range msgFiles {
if fi.IsDir() {
continue
}
p := fi.Name()
t.Run(p, func(t *testing.T) {
m := newMockRawMessageFromPath(filepath.Join(rootDir, p))
mi, err := MessageInfo(m)
if err != nil {
t.Fatal("Failed to create MessageInfo with:", err)
}
if perr := mi.Error; perr != nil {
t.Fatal("Expected no parsing error, but got:", mi.Error)
}
})
}
}
func TestMessageInfoHandledError(t *testing.T) {
rootDir := "testdata/message/invalid"
msgFiles, err := os.ReadDir(rootDir)
die(err)
for _, fi := range msgFiles {
if fi.IsDir() {
continue
}
p := fi.Name()
t.Run(p, func(t *testing.T) {
m := newMockRawMessageFromPath(filepath.Join(rootDir, p))
mi, err := MessageInfo(m)
if err != nil {
t.Fatal(err)
}
if perr := mi.Error; perr == nil {
t.Fatal("Expected MessageInfo.Error, got none")
}
})
}
}
func TestParseMessageDate(t *testing.T) {
// we use different times for "Date" and "Received" fields so we can check which one is parsed
// however, we accept both if the date header can be parsed using the current locale
tests := []struct {
date string
received string
utc []time.Time
}{
{
date: "Fri, 22 Dec 2023 11:19:01 +0000",
received: "from aaa.bbb.com for <user@host.com>; Fri, 22 Dec 2023 06:19:02 -0500 (EST)",
utc: []time.Time{
time.Date(2023, time.December, 22, 11, 19, 1, 0, time.UTC), // we expect the Date field to be parsed straight away
},
},
{
date: "Fri, 29 Dec 2023 14:06:37 +0100",
received: "from somewhere.com for a@b.c; Fri, 30 Dec 2023 4:06:43 +1300",
utc: []time.Time{
time.Date(2023, time.December, 29, 13, 6, 37, 0, time.UTC), // we expect the Date field to be parsed here
},
},
{
date: "Fri, 29 Dec 2023 00:51:00 EST",
received: "by hostname.com; Fri, 29 Dec 2023 00:51:33 -0500 (EST)",
utc: []time.Time{
time.Date(2023, time.December, 29, 5, 51, 33, 0, time.UTC), // in most cases the Received field will be parsed
time.Date(2023, time.December, 29, 5, 51, 0o0, 0, time.UTC), // however, if the EST locale is loaded, the Date header can be parsed too
},
},
}
for _, test := range tests {
h := mail.Header{}
h.SetText("Date", test.date)
h.SetText("Received", test.received)
res, err := parseDate(&h)
require.Nil(t, err)
found := false
for _, ref := range test.utc {
if ref.Equal(res.UTC()) {
found = true
break
}
}
require.True(t, found, "Can't properly parse date and time from the Date/Received headers")
}
}
func TestParseAddressList(t *testing.T) {
header := mail.HeaderFromMap(map[string][]string{
"From": {`"=?utf-8?B?U21pZXRhbnNraSwgV29qY2llY2ggVGFkZXVzeiBpbiBUZWFtcw==?=" <noreply@email.teams.microsoft.com>`},
"To": {`=?UTF-8?q?Oc=C3=A9ane_de_Seazon?= <hello@seazon.fr>`},
"Cc": {`=?utf-8?b?0KjQsNCz0L7QsiDQk9C10L7RgNCz0LjQuSB2aWEgZGlzY3Vzcw==?= <ovs-discuss@openvswitch.org>`},
"Bcc": {`"Foo, Baz Bar" <~foo/baz@bar.org>`},
"Reply-To": {`Someone`},
})
type vector struct {
kind string
header string
name string
email string
}
vectors := []vector{
{
kind: "quoted",
header: "Bcc",
name: "Foo, Baz Bar",
email: "~foo/baz@bar.org",
},
{
kind: "Qencoded",
header: "To",
name: "Océane de Seazon",
email: "hello@seazon.fr",
},
{
kind: "Bencoded",
header: "Cc",
name: "Шагов Георгий via discuss",
email: "ovs-discuss@openvswitch.org",
},
{
kind: "quoted+Bencoded",
header: "From",
name: "Smietanski, Wojciech Tadeusz in Teams",
email: "noreply@email.teams.microsoft.com",
},
{
kind: "no email",
header: "Reply-To",
name: "Someone",
email: "",
},
}
for _, vec := range vectors {
t.Run(vec.kind, func(t *testing.T) {
addrs := parseAddressList(&header, vec.header)
assert.Len(t, addrs, 1)
assert.Equal(t, vec.name, addrs[0].Name)
assert.Equal(t, vec.email, addrs[0].Address)
})
}
}
type mockRawMessage struct {
path string
}
func newMockRawMessageFromPath(p string) *mockRawMessage {
return &mockRawMessage{
path: p,
}
}
func (m *mockRawMessage) NewReader() (io.ReadCloser, error) {
return os.Open(m.path)
}
func (m *mockRawMessage) ModelFlags() (models.Flags, error) { return 0, nil }
func (m *mockRawMessage) Labels() ([]string, error) { return nil, nil }
func (m *mockRawMessage) UID() models.UID { return "" }
func die(err error) {
if err != nil {
panic(err)
}
}
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