Spring profile test

import java.util.Arrays;

import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.IntegrationTest;
import org.springframework.boot.test.SpringApplicationConfiguration;
import org.springframework.core.env.ConfigurableEnvironment;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
import org.springframework.test.context.web.WebAppConfiguration;

@RunWith(SpringJUnit4ClassRunner.class)
@SpringApplicationConfiguration(classes = Application.class)
@WebAppConfiguration
@IntegrationTest("server.port:0") 
public class EnvironmentTest {
	
	@Autowired
	private ConfigurableEnvironment environment;

	@Test
	public void testProfile() {
		System.out.println("########################");
		// Set Active Environment
		environment.setActiveProfiles("dev");
		System.out.println(Arrays.toString(environment.getActiveProfiles()));
		System.out.println(Arrays.toString(environment.getDefaultProfiles()));
		System.out.println("########################");
	}