InetAddressToStringConverterTests.java

/*
 * Copyright 2012-2017 the original author or 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 org.springframework.boot.context.properties.bind.convert;

import java.net.InetAddress;

import org.junit.Rule;
import org.junit.Test;
import org.junit.rules.ExpectedException;

import static org.assertj.core.api.Assertions.assertThat;

/**
 * Tests for {@link InetAddressToStringConverter}.
 *
 * @author Phillip Webb
 */
public class InetAddressToStringConverterTests extends AbstractInetAddressTests {

	@Rule
	public ExpectedException thrown = ExpectedException.none();

	private InetAddressToStringConverter converter = new InetAddressToStringConverter();

	@Test
	public void convertShouldConvertToHostAddress() throws Exception {
		assumeResolves("example.com");
		InetAddress address = InetAddress.getByName("example.com");
		String converted = this.converter.convert(address);
		assertThat(converted).isEqualTo(address.getHostAddress());
	}

}