Function TestParseEmail_PlainText

modules/smtp/handler_test.go:9–38

(t *testing.T)

)

func TestParseEmail_PlainText(t *testing.T) {
	raw := []byte("From: sender@example.com\r\nTo: recipient@example.com\r\nSubject: Test Subject\r\nContent-Type: text/plain\r\nMessage-ID: <test123@example.com>\r\n\r\nHello, this is a test email.")

	parsed, atts, err := parseEmail(raw, []string{"recipient@example.com"})
	if err != nil {
		t.Fatal(err)
	}

	if parsed.Subject != "Test Subject" {
		t.Errorf("Subject = %q, want %q", parsed.Subject, "Test Subject")
	}
	if len(parsed.From) != 1 || parsed.From[0].Email != "sender@example.com" {
		t.Errorf("From = %+v", parsed.From)
	}
	if len(parsed.To) != 1 || parsed.To[0].Email != "recipient@example.com" {
		t.Errorf("To = %+v", parsed.To)
	}
	if parsed.Text != "Hello, this is a test email." {
		t.Errorf("Text = %q", parsed.Text)
	}
	if parsed.HTML != "" {
		t.Errorf("HTML should be empty, got %q", parsed.HTML)
	}
	if parsed.ID == nil || *parsed.ID != "<test123@example.com>" {
		t.Errorf("ID = %v", parsed.ID)
	}
	if len(atts) != 0 {
		t.Errorf("expected no attachments, got %d", len(atts))
	}
}

func TestParseEmail_HTML(t *testing.T) {
	raw := []byte("From: sender@example.com\r\nTo: recipient@example.com\r\nSubject: HTML Test\r\nContent-Type: text/html\r\n\r\n<p>Hello HTML</p>")