Adding upstream version 3.6.2.

Signed-off-by: Daniel Baumann <daniel@debian.org>
2025-05-22 21:13:13 +02:00 · 2025-05-22 21:13:13 +02:00 · cb9cbb7a25
commit cb9cbb7a25
parent 1347af6294
32 changed files with 4944 additions and 0 deletions
--- a/mailyak_test.go
+++ b/mailyak_test.go
@ -0,0 +1,94 @@
+package mailyak
+
+import (
+	"fmt"
+	"net/smtp"
+	"strings"
+	"testing"
+	"time"
+)
+
+// TestMailYakStringer ensures MailYak struct conforms to the Stringer interface.
+func TestMailYakStringer(t *testing.T) {
+	t.Parallel()
+
+	mail := New("mail.host.com:25", smtp.PlainAuth("", "user", "pass", "mail.host.com"))
+	mail.From("from@example.org")
+	mail.FromName("From Example")
+	mail.To("to@example.org")
+	mail.Bcc("bcc1@example.org", "bcc2@example.org")
+	mail.Subject("Test subject")
+	mail.ReplyTo("replies@example.org")
+	mail.HTML().Set("HTML part: this is just a test.")
+	mail.Plain().Set("Plain text part: this is also just a test.")
+	mail.Attach("test.html", strings.NewReader("<html><head></head></html>"))
+	mail.Attach("test2.html", strings.NewReader("<html><head></head></html>"))
+
+	mail.AddHeader("Precedence", "bulk")
+
+	mail.date = "a date"
+
+	want := "&MailYak{date: \"a date\", from: \"from@example.org\", fromName: \"From Example\", html: 31 bytes, plain: 42 bytes, toAddrs: [to@example.org], bccAddrs: [bcc1@example.org bcc2@example.org], subject: \"Test subject\", Precedence: [\"bulk\"], host: \"mail.host.com:25\", attachments (2): [{filename: test.html} {filename: test2.html}], auth set: true, explicit tls: false}"
+	got := fmt.Sprintf("%+v", mail)
+	if got != want {
+		t.Errorf("MailYak.String() = %v, want %v", got, want)
+	}
+}
+
+// TestMailYakDate ensures two emails sent with the same MailYak instance use
+// different (updated) date timestamps.
+func TestMailYakDate(t *testing.T) {
+	t.Parallel()
+
+	mail := New("mail.host.com:25", smtp.PlainAuth("", "user", "pass", "mail.host.com"))
+	mail.From("from@example.org")
+	mail.To("to@example.org")
+	mail.Subject("Test subject")
+
+	// send two emails at different times (discarding any errors)
+	_, _ = mail.MimeBuf()
+	dateOne := mail.date
+
+	time.Sleep(1 * time.Second)
+
+	_, _ = mail.MimeBuf()
+	dateTwo := mail.date
+
+	if dateOne == dateTwo {
+		t.Errorf("MailYak.Send(): timestamp not updated: %v", dateOne)
+	}
+}
+
+// TestStripNames ensures that the stripNames() method correctly
+// remove the name part of a list of RFC 5322 addresses.
+func TestStripNames(t *testing.T) {
+	addresses := []string{
+		"a@example.com",
+		"b@example.com",
+		"invalid1",
+		"John Doe <c@example.com>",
+		"<d@example.com>",
+		"invalid2",
+	}
+
+	expected := map[string]struct{}{
+		"a@example.com": {},
+		"b@example.com": {},
+		"invalid1":      {},
+		"c@example.com": {},
+		"d@example.com": {},
+		"invalid2":      {},
+	}
+
+	result := stripNames(addresses)
+
+	if len(result) != len(expected) {
+		t.Fatalf("stripNames: Expected %d addresses, got %d: \n%v", len(expected), len(result), result)
+	}
+
+	for _, addr := range result {
+		if _, ok := expected[addr]; !ok {
+			t.Errorf("stripNames: Address %q was not expected", addr)
+		}
+	}
+}