/*
 *     Copyright 2022 The Dragonfly Authors
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package ip

import (
	"fmt"
	"net"
	"testing"

	"github.com/stretchr/testify/assert"
)

func TestFormatIP(t *testing.T) {
	ip, ok := FormatIP(net.IPv6loopback.String())
	assert.True(t, ok)
	assert.Equal(t, fmt.Sprintf("[%s]", net.IPv6loopback.String()), ip)

	ip, ok = FormatIP(net.IPv4zero.String())
	assert.True(t, ok)
	assert.Equal(t, net.IPv4zero.String(), ip)

	_, ok = FormatIP("foo")
	assert.False(t, ok)
}