/**
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You 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.apache.openejb.arquillian.tests.slf4j;

import org.apache.ziplock.WebModule;
import org.jboss.arquillian.container.test.api.Deployment;
import org.jboss.arquillian.junit.Arquillian;
import org.jboss.arquillian.test.api.ArquillianResource;
import org.jboss.shrinkwrap.api.asset.ClassLoaderAsset;
import org.jboss.shrinkwrap.api.spec.WebArchive;
import org.jboss.shrinkwrap.resolver.api.ResolutionException;
import org.jboss.shrinkwrap.resolver.api.maven.Maven;
import org.junit.Test;
import org.junit.runner.RunWith;

import java.io.ByteArrayOutputStream;
import java.io.File;
import java.io.InputStream;
import java.net.URL;

import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertTrue;

@RunWith(Arquillian.class)
public class Slf4j2xLogbackWebappTest {
    @ArquillianResource(SimpleServlet.class)
    private URL url;

    @Deployment(testable = false)
    public static WebArchive getArchive() {
        File[] dependencies;
        try { // try offline first since it is generally faster
            dependencies = Maven.configureResolver()
                    .workOffline()
                    .loadPomFromFile("src/test/resources/slf4j2x-pom.xml")
                    .importCompileAndRuntimeDependencies().resolve().withTransitivity()
                    .asFile();
        } catch (ResolutionException re) { // try on central
            dependencies = Maven.resolver()
                    .loadPomFromFile("src/test/resources/slf4j2x-pom.xml")
                    .importCompileAndRuntimeDependencies().resolve().withTransitivity()
                    .asFile();
        }


        final WebArchive archive = new WebModule(BasicSlf4jWebappTest.class.getSimpleName()).getArchive();
        archive.addClass(SimpleServlet.class);
        archive.add(new ClassLoaderAsset("org/apache/openejb/arquillian/tests/slf4j/logback.xml"), "WEB-INF/logback.xml");
        archive.addAsLibraries(dependencies);
        System.out.println(archive.toString(true));
        return archive;
    }

    @Test
    public void validate() throws Exception {
        final String launchProfile = System.getProperty("arquillian.launch");
        if ("tomee-embedded".equals(launchProfile)) {
            System.out.println("Skipping this test in TomEE embedded");
            return;
        }

        final InputStream is = new URL(url.toExternalForm() + "logtest").openStream();
        final ByteArrayOutputStream os = new ByteArrayOutputStream();

        int bytesRead;
        byte[] buffer = new byte[8192];
        while ((bytesRead = is.read(buffer)) > -1) {
            os.write(buffer, 0, bytesRead);
        }

        is.close();
        os.close();

        final String output = new String(os.toByteArray(), "UTF-8");
        assertNotNull("Response shouldn't be null", output);
        assertTrue("Output should contain: " + "It works!" + "\n" + output, output.contains("It works!"));
        assertTrue("Output should contain: " + "Logger Factory: ch.qos.logback.classic.LoggerContext" + "\n" + output, output.contains("Logger Factory: ch.qos.logback.classic.LoggerContext"));
        assertTrue("Output should contain: " + "logback-classic-1.4.11.jar" + "\n" + output, output.contains("logback-classic-1.4.11.jar"));
    }
}
