Removed test client

cmd/main.go

@@ -1,72 +0,0 @@
-package main
-
-import (
-	"flag"
-	"fmt"
-	"github.com/wneessen/go-mail"
-	"os"
-)
-
-func main() {
-	th := os.Getenv("TEST_HOST")
-	if th == "" {
-		fmt.Printf("$TEST_HOST env variable cannot be empty\n")
-		os.Exit(1)
-	}
-
-	fa := "Winni Neessen <wn@neessen.cloud>"
-	toa := "Winfried Neessen <wn@neessen.net>"
-	//toa = "Winfried Neessen <wneessen@arch-vm.fritz.box>"
-
-	m := mail.NewMsg()
-	if err := m.From(fa); err != nil {
-		fmt.Printf("failed to set FROM address: %s", err)
-		os.Exit(1)
-	}
-	if err := m.To(toa); err != nil {
-		fmt.Printf("failed to set TO address: %s", err)
-		os.Exit(1)
-	}
-	m.Subject("This is a mail with attachments")
-	m.SetMessageID()
-	m.SetDate()
-	m.SetBulk()
-	m.SetBodyString(mail.TypeTextPlain, "This should have an attachment.")
-
-	f, err := os.Open("/home/wneessen/certs.csv")
-	if err != nil {
-		fmt.Printf("failed to open file for reading: %s\n", err)
-		os.Exit(1)
-	}
-	defer func() {
-		if err := f.Close(); err != nil {
-			fmt.Printf("failed to close file: %s\n", err)
-			os.Exit(1)
-		}
-	}()
-	m.AttachReader("certs.csv", f, mail.WithFileName("test.txt"))
-
-	sendMail := flag.Bool("send", false, "wether to send mail or output to STDOUT")
-	flag.Parse()
-	if !*sendMail {
-		_, err := m.Write(os.Stdout)
-		if err != nil {
-			fmt.Printf("failed to write mail: %s\n", err)
-			os.Exit(1)
-		}
-	} else {
-		tu := os.Getenv("TEST_USER")
-		tp := os.Getenv("TEST_PASS")
-		c, err := mail.NewClient(th, mail.WithTLSPolicy(mail.TLSMandatory),
-			mail.WithSMTPAuth(mail.SMTPAuthLogin), mail.WithUsername(tu),
-			mail.WithPassword(tp))
-		if err != nil {
-			fmt.Printf("failed to create new client: %s\n", err)
-			os.Exit(1)
-		}
-		if err := c.DialAndSend(m); err != nil {
-			fmt.Printf("failed to dial: %s\n", err)
-			os.Exit(1)
-		}
-	}
-}