package service

import (
	"fmt"
	"testing"
)

func TestAttachmentExtAllowedLogic(t *testing.T) {
	// Normalize + default list contains msi/html
	found := false
	for _, e := range DefaultAttachmentExts {
		if e == "msi" {
			found = true
			break
		}
	}
	if !found {
		t.Fatal("default list should include msi")
	}
}

func TestMimeForAttachmentExt(t *testing.T) {
	if MimeForAttachmentExt(".pdf") == "application/octet-stream" {
		t.Fatal("pdf should have real mime")
	}
	if MimeForAttachmentExt(".html") != "application/octet-stream" {
		t.Fatal("html should be octet-stream")
	}
}

func TestFileMaxBytesDefault(t *testing.T) {
	if FileMaxBytes != 20<<20 {
		t.Fatalf("default FileMaxBytes=%d", FileMaxBytes)
	}
	_ = fmt.Sprintf("%d", DefaultAttachmentMaxMB)
}