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package rfc5322
import (
"testing"
"github.com/stretchr/testify/require"
)
func TestValidateMessageHeaderFields_RequiredFieldsPass(t *testing.T) {
const literal = `From: Foo@bar.com
Date: Mon, 7 Feb 1994 21:52:25 -0800 (PST)
`
require.NoError(t, ValidateMessageHeaderFields([]byte(literal)))
}
func TestValidateMessageHeaderFields_ErrOnMissingFrom(t *testing.T) {
const literal = `Date: Mon, 7 Feb 1994 21:52:25 -0800 (PST)
`
require.Error(t, ValidateMessageHeaderFields([]byte(literal)))
}
func TestValidateMessageHeaderFields_ErrOnMissingDate(t *testing.T) {
const literal = `From: Foo@bar.com
`
require.Error(t, ValidateMessageHeaderFields([]byte(literal)))
}
func TestValidateMessageHeaderFields_AllowSingleFromWithDifferentSender(t *testing.T) {
const literal = `From: Foo@bar.com
Date: Mon, 7 Feb 1994 21:52:25 -0800 (PST)
Sender: Bar@bar.com
`
require.NoError(t, ValidateMessageHeaderFields([]byte(literal)))
}
func TestValidateMessageHeaderFields_ErrOnMultipleFromAndNoSender(t *testing.T) {
const literal = `From: Foo@bar.com, Bar@bar.com
Date: Mon, 7 Feb 1994 21:52:25 -0800 (PST)
`
require.Error(t, ValidateMessageHeaderFields([]byte(literal)))
}
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