SmokeTestLifecycleTest.java

/*
   Copyright 2015 Cisco Systems

   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.cisco.cta.taxii.adapter.smoketest;

import static org.hamcrest.CoreMatchers.is;
import static org.junit.Assert.*;
import static org.mockito.Matchers.argThat;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.times;
import static org.mockito.Mockito.verify;

import java.io.File;
import java.io.IOException;
import java.io.InputStream;

import org.apache.commons.io.FileUtils;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.ConfigFileApplicationContextInitializer;
import org.springframework.test.annotation.DirtiesContext;
import org.springframework.test.context.ActiveProfiles;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;

import static com.cisco.cta.taxii.adapter.smoketest.ContainsMessageMatcher.*;

import ch.qos.logback.classic.Logger;
import ch.qos.logback.classic.LoggerContext;
import ch.qos.logback.classic.joran.JoranConfigurator;
import ch.qos.logback.classic.spi.ILoggingEvent;
import ch.qos.logback.classic.util.ContextInitializer;
import ch.qos.logback.core.Appender;
import ch.qos.logback.core.joran.spi.JoranException;


@ContextConfiguration(classes = {SmokeTestConfiguration.class}, initializers = ConfigFileApplicationContextInitializer.class)
@ActiveProfiles("smoketest")
@RunWith(SpringJUnit4ClassRunner.class)
@DirtiesContext(classMode = DirtiesContext.ClassMode.AFTER_EACH_TEST_METHOD)
public class SmokeTestLifecycleTest {

    private static final File OUTPUT_FILE = new File("target/output.json");
    private static final File EXPECTED_OUTPUT_FILE = new File("src/test/resources/expected-smoke-test-output.json");

    @Autowired
    private SmokeTestLifecycle smokeTestLifecycle;

    private Logger logger;
    private Appender<ILoggingEvent> appender;
    LoggerContext loggerContext;

    @Before
    @SuppressWarnings("unchecked")
    public void setUp() throws Exception {
        appender = mock(Appender.class);
        logger = (Logger) LoggerFactory.getLogger(SmokeTestLifecycle.class);
        logger.addAppender(appender);
        loggerContext = logger.getLoggerContext();
    }

    @After
    public void tearDown() throws Exception {
        logger.detachAppender(appender);
        loggerContext.stop();
        ContextInitializer logInitializer = new ContextInitializer(loggerContext);
        logInitializer.autoConfig();
        loggerContext.start();
    }

    @Test
    public void logConfig() throws Exception {
        smokeTestLifecycle.logSettingsConfig();
        verify(appender).doAppend(argThat(containsMessage("pollEndpoint=https://taxii.cloudsec.sco.cisco.com/skym-taxii-ws/PollService")));
        verify(appender).doAppend(argThat(containsMessage("username=user")));
        verify(appender, times(2)).doAppend(argThat(containsMessage("password=*****"))); // TAXII & PROXY
        verify(appender).doAppend(argThat(containsMessage("feeds")));
        verify(appender).doAppend(argThat(containsMessage("collection_name")));
        verify(appender).doAppend(argThat(containsMessage("cron=0 0 * * * *")));
        verify(appender).doAppend(argThat(containsMessage("stylesheet=config/stix2json.xsl")));
        verify(appender).doAppend(argThat(containsMessage("url=http://localhost:8002")));
        verify(appender).doAppend(argThat(containsMessage("authenticationType=BASIC")));
        verify(appender).doAppend(argThat(containsMessage("username=proxyuser")));
      }

    @Test
    public void successOnValidOutputAppenders() throws Exception {
        smokeTestLifecycle.validateOutput();
        verify(appender).doAppend(argThat(containsMessage("logback.xml: appender-ref is OK")));
    }

    @Test
    public void failOnMissingOutputAppenders() throws Exception {
        loadLogConfig("/logback-missing-appenders.xml");
        smokeTestLifecycle.validateOutput();
        verify(appender).doAppend(argThat(containsMessage("Error in logback.xml, no appender-ref is declared")));
    }

    private void loadLogConfig(String resource) throws JoranException, Exception, IOException {
        try (InputStream in = SmokeTestLifecycleTest.class.getResourceAsStream(resource)) {
            loggerContext.stop();
            JoranConfigurator logConfigurator = new JoranConfigurator();
            logConfigurator.setContext(loggerContext);
            logConfigurator.doConfigure(in);
            loggerContext.start();
            setUp(); //re-initialize logger
        }
    }

    @Test
    public void writeTestIncident() throws Exception {
        smokeTestLifecycle.sendTestIncident();
        assertThat(OUTPUT_FILE + " content expected same as " + EXPECTED_OUTPUT_FILE,
                FileUtils.readFileToString(OUTPUT_FILE), is(FileUtils.readFileToString(EXPECTED_OUTPUT_FILE)));
        verify(appender).doAppend(argThat(containsMessage("Please manually validate the result in your target system.")));
    }
}