com.agilegroups.aws.AmazonEC2ApplicationTests.java Source code

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/*
 * Copyright 2012-2014 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 com.agilegroups.aws;

import org.junit.After;
import org.junit.Before;
import org.junit.Rule;
import org.junit.Test;
import org.springframework.boot.test.OutputCapture;

import static org.junit.Assert.assertTrue;

public class AmazonEC2ApplicationTests {

    @Rule
    public OutputCapture outputCapture = new OutputCapture();

    private String profiles;

    @Before
    public void before() {
        this.profiles = System.getProperty("spring.profiles.active");
    }

    @After
    public void after() {
        if (this.profiles != null) {
            System.setProperty("spring.profiles.active", this.profiles);
        } else {
            System.clearProperty("spring.profiles.active");
        }
    }

    @Test
    public void testDefaultProfile() throws Exception {
        AmazonEC2Application.main(new String[0]);
        String output = this.outputCapture.toString();
        assertTrue("Wrong output: " + output, output.contains("Hello Phil"));
    }

    @Test
    public void testGoodbyeProfile() throws Exception {
        System.setProperty("spring.profiles.active", "goodbye");
        AmazonEC2Application.main(new String[0]);
        String output = this.outputCapture.toString();
        assertTrue("Wrong output: " + output, output.contains("Goodbye Everyone"));
    }

    @Test
    public void testGenericProfile() throws Exception {
        /*
         * This is a profile that requires a new environment property, and one which is
         * only overridden in the current working directory. That file also only contains
         * partial overrides, and the default application.yml should still supply the
         * "name" property.
         */
        System.setProperty("spring.profiles.active", "generic");
        AmazonEC2Application.main(new String[0]);
        String output = this.outputCapture.toString();
        assertTrue("Wrong output: " + output, output.contains("Bonjour Phil"));
    }

    @Test
    public void testGoodbyeProfileFromCommandline() throws Exception {
        AmazonEC2Application.main(new String[] { "--spring.profiles.active=goodbye" });
        String output = this.outputCapture.toString();
        assertTrue("Wrong output: " + output, output.contains("Goodbye Everyone"));
    }

}