DevToolPropertiesIntegrationTests.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.devtools.env;

import java.net.URL;
import java.util.Collections;

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

import org.springframework.beans.factory.NoSuchBeanDefinitionException;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.WebApplicationType;
import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
import org.springframework.boot.devtools.restart.RestartInitializer;
import org.springframework.boot.devtools.restart.Restarter;
import org.springframework.context.ConfigurableApplicationContext;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;

/**
 * Integration tests for the configuration of development-time properties
 *
 * @author Andy Wilkinson
 */
public class DevToolPropertiesIntegrationTests {

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

	private ConfigurableApplicationContext context;

	@Before
	public void setup() {
		Restarter.initialize(new String[] {}, false, new MockInitializer(), false);
	}

	@After
	public void cleanup() {
		if (this.context != null) {
			this.context.close();
		}
		Restarter.clearInstance();
	}

	@Test
	public void classPropertyConditionIsAffectedByDevToolProperties() {
		SpringApplication application = new SpringApplication(
				ClassConditionConfiguration.class);
		application.setWebApplicationType(WebApplicationType.NONE);
		this.context = application.run();
		this.context.getBean(ClassConditionConfiguration.class);
	}

	@Test
	public void beanMethodPropertyConditionIsAffectedByDevToolProperties() {
		SpringApplication application = new SpringApplication(
				BeanConditionConfiguration.class);
		application.setWebApplicationType(WebApplicationType.NONE);
		this.context = application.run();
		this.context.getBean(MyBean.class);
	}

	@Test
	public void postProcessWhenRestarterDisabledAndRemoteSecretNotSetShouldNotAddPropertySource()
			throws Exception {
		Restarter.clearInstance();
		Restarter.disable();
		SpringApplication application = new SpringApplication(
				BeanConditionConfiguration.class);
		application.setWebApplicationType(WebApplicationType.NONE);
		this.context = application.run();
		this.thrown.expect(NoSuchBeanDefinitionException.class);
		this.context.getBean(MyBean.class);
	}

	@Test
	public void postProcessWhenRestarterDisabledAndRemoteSecretSetShouldAddPropertySource()
			throws Exception {
		Restarter.clearInstance();
		Restarter.disable();
		SpringApplication application = new SpringApplication(
				BeanConditionConfiguration.class);
		application.setWebApplicationType(WebApplicationType.NONE);
		application.setDefaultProperties(Collections.<String, Object>singletonMap(
				"spring.devtools.remote.secret", "donttell"));
		this.context = application.run();
		this.context.getBean(MyBean.class);
	}

	@Configuration
	@ConditionalOnProperty("spring.h2.console.enabled")
	static class ClassConditionConfiguration {

	}

	@Configuration
	static class BeanConditionConfiguration {

		@Bean
		@ConditionalOnProperty("spring.h2.console.enabled")
		public MyBean myBean() {
			return new MyBean();
		}

	}

	static class MyBean {

	}

	static class MockInitializer implements RestartInitializer {

		@Override
		public URL[] getInitialUrls(Thread thread) {
			return new URL[] {};
		}

	}

}