//

// Licensed to the Apache Software Foundation (ASF) under one

// or more contributor license agreements. See the NOTICE file

// distributed with this work for additional information

// regarding copyright ownership. The ASF licenses this file

// to you 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 com.cloud.utils.net;

import static org.junit.Assert.assertEquals;

import org.junit.Assert;

import org.junit.Test;

import com.google.common.testing.EqualsTester;

public class IpTest {

@Test

public void testUltimate() {

Ip max = new Ip(2L * Integer.MAX_VALUE +1 );

assertEquals("Maximal address not created", "255.255.255.255", max.addr());

}

@Test

public void testTurningOfTheCentury() {

Ip eve = new Ip(Integer.MAX_VALUE);

assertEquals("Minimal address not created", "127.255.255.255", eve.addr());

Ip dawn = new Ip(Integer.MAX_VALUE + 1L);

assertEquals("Minimal address not created", "128.0.0.0", dawn.addr());

}

@Test

public void testStart() {

Ip min = new Ip(0);

assertEquals("Minimal address not created", "0.0.0.0", min.addr());

}

@Test

public void testEquals() {

new EqualsTester()

.addEqualityGroup(new Ip("0.0.0.1"), new Ip(1L))

.addEqualityGroup(new Ip("0.0.0.0"), new Ip(0L))

.testEquals();

}

@Test

public void testIsSameAddressAs() {

Assert.assertTrue("1 and one should be considered the same address", new Ip(1L).isSameAddressAs("0.0.0.1"));

Assert.assertTrue("zero and 0L should be considered the same address", new Ip("0.0.0.0").isSameAddressAs(0L));

}

}