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package compose
import (
"mime"
"strings"
"testing"
)
func TestBuildMixed(t *testing.T) {
contentType, transfer, body, err := BuildMixed("ciao\nmondo", []Attachment{{Filename: "hello.txt", Data: []byte("hello")}})
if err != nil {
t.Fatal(err)
}
mediaType, params, err := mime.ParseMediaType(contentType)
if err != nil || mediaType != "multipart/mixed" || params["boundary"] == "" || transfer != "7bit" {
t.Fatalf("unexpected MIME metadata: %q, %q, %v", contentType, transfer, err)
}
if !strings.Contains(body, "Content-Disposition: attachment") || !strings.Contains(body, "aGVsbG8=") {
t.Fatalf("attachment missing: %q", body)
}
}
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