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package stringutil_test
import (
"net/mail"
"testing"
"github.com/jhillyerd/enmime/internal/stringutil"
)
func TestJoinAddressEmpty(t *testing.T) {
got := stringutil.JoinAddress(make([]mail.Address, 0))
if got != "" {
t.Errorf("Empty list got: %q, wanted empty string", got)
}
}
func TestJoinAddressSingle(t *testing.T) {
input := []mail.Address{
{Name: "", Address: "one@bar.com"},
}
want := "<one@bar.com>"
got := stringutil.JoinAddress(input)
if got != want {
t.Errorf("got: %q, want: %q", got, want)
}
input = []mail.Address{
{Name: "one name", Address: "one@bar.com"},
}
want = `"one name" <one@bar.com>`
got = stringutil.JoinAddress(input)
if got != want {
t.Errorf("got: %q, want: %q", got, want)
}
}
func TestJoinAddressMany(t *testing.T) {
input := []mail.Address{
{Name: "one", Address: "one@bar.com"},
{Name: "", Address: "two@foo.com"},
{Name: "three", Address: "three@baz.com"},
}
want := `"one" <one@bar.com>, <two@foo.com>, "three" <three@baz.com>`
got := stringutil.JoinAddress(input)
if got != want {
t.Errorf("got: %q, want: %q", got, want)
}
}
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