/*
 * JBoss, Home of Professional Open Source
 * Copyright 2011, Red Hat Middleware LLC, and individual contributors
 * by the @authors tag. See the copyright.txt in the distribution for a
 * full listing of individual contributors.
 *
 * 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 test;

import java.util.Set;

import junit.framework.Assert;

import org.jboss.shrinkwrap.api.ArchivePath;
import org.jboss.shrinkwrap.api.Filter;
import org.jboss.shrinkwrap.api.ShrinkWrap;
import org.jboss.shrinkwrap.api.spec.WebArchive;
import org.jboss.shrinkwrap.resolver.api.maven.MavenImporter;
import org.jboss.shrinkwrap.resolver.api.maven.filter.DependenciesFilter;
import org.junit.Ignore;
import org.junit.Test;

/**
 * Test cases for MavenImporter with war packaging
 *
 * @author <a href="kpiwko@redhat.com>Karel Piwko</a>
 *
 */
public class WarTestCase {

    @Test
    public void testWar() {
        WebArchive archive = ShrinkWrap.create(MavenImporter.class, "test.war").loadEffectivePom("pom.xml")
            .importBuildOutput().as(WebArchive.class);

        Assert.assertNotNull("Archive is not null", archive);
        Assert.assertTrue("Archive contains war class", archive.contains("WEB-INF/classes/test/WarClass.class"));
        Assert.assertTrue("Archive contains main.properties", archive.contains("WEB-INF/classes/main.properties"));
        Assert.assertTrue("Archive contains web.xml", archive.contains("WEB-INF/web.xml"));
    }

    @Test
    @Ignore("https://issues.redhat.com/browse/SHRINKWRAP-378")
    public void testWarManifest() {
        WebArchive archive = ShrinkWrap.create(MavenImporter.class, "test.war").loadEffectivePom("pom.xml")
            .importBuildOutput().as(WebArchive.class);

        Assert.assertNotNull("Archive is not null", archive);
        Assert.assertTrue("Archive contains manifest", archive.contains("META-INF/MANIFEST.MF"));
    }

    @Test
    public void testWarWithTestClasses() {
        WebArchive archive = ShrinkWrap.create(MavenImporter.class, "testWithTestClasses.war")
            .loadEffectivePom("pom.xml").importBuildOutput().importTestBuildOutput().as(WebArchive.class);

        Assert.assertNotNull("Archive is not null", archive);
        Assert.assertTrue("Archive contains war class", archive.contains("WEB-INF/classes/test/WarClass.class"));
        Assert.assertTrue("Archive contains main.properties", archive.contains("WEB-INF/classes/main.properties"));
        Assert
            .assertTrue("Archive contains war test class", archive.contains("WEB-INF/classes/test/WarTestCase.class"));
        Assert.assertTrue("Archive contains test.properties", archive.contains("WEB-INF/classes/test.properties"));
    }

    @Test
    public void testWebArchiveAsMavenImporter() {
        WebArchive archive = ShrinkWrap.create(WebArchive.class, "testWebArchiveAsMavenImporter.war")
            .addClass(Object.class).as(MavenImporter.class).loadEffectivePom("pom.xml").importBuildOutput()
            .importTestBuildOutput().as(WebArchive.class);

        Assert.assertNotNull("Archive is not null", archive);
        Assert.assertTrue("Archive contains manually added class",
            archive.contains("WEB-INF/classes/java/lang/Object.class"));
        Assert.assertTrue("Archive contains war class", archive.contains("WEB-INF/classes/test/WarClass.class"));
        Assert.assertTrue("Archive contains main.properties", archive.contains("WEB-INF/classes/main.properties"));
        Assert
            .assertTrue("Archive contains war test class", archive.contains("WEB-INF/classes/test/WarTestCase.class"));
        Assert.assertTrue("Archive contains test.properties", archive.contains("WEB-INF/classes/test.properties"));
    }

    @Test
    public void testWarWithTestArtifacts() {
        WebArchive archive = ShrinkWrap.create(MavenImporter.class, "testWithTestArtifacts.war")
            .loadEffectivePom("pom.xml").importBuildOutput().importTestBuildOutput()
            .importTestDependencies(new DependenciesFilter("junit:junit")).as(WebArchive.class);
        System.out.println(archive.toString(true));

        Assert.assertNotNull("Archive is not null", archive);
        Assert.assertTrue("Archive contains war class", archive.contains("WEB-INF/classes/test/WarClass.class"));
        Assert.assertTrue("Archive contains main.properties", archive.contains("WEB-INF/classes/main.properties"));
        Assert
            .assertTrue("Archive contains war test class", archive.contains("WEB-INF/classes/test/WarTestCase.class"));
        Assert.assertTrue("Archive contains test.properties", archive.contains("WEB-INF/classes/test.properties"));

        boolean foundJunit = false;
        Set<ArchivePath> libs = archive.getContent(new Filter<ArchivePath>() {

            public boolean include(ArchivePath arg0) {
                return arg0.get().startsWith("/WEB-INF/lib");
            }
        }).keySet();
        for (final ArchivePath lib : libs) {
            if (lib.get().startsWith("/WEB-INF/lib/junit")) {
                foundJunit = true;
            }
        }

        Assert.assertTrue("Should have been able to import test dependency upon junit", foundJunit);
    }

    @Test
    public void testWarWithFilteredTestArtifacts() {
        WebArchive archive = ShrinkWrap.create(MavenImporter.class, "testWithFilteredTestArtifacts.war")
            .loadEffectivePom("pom.xml").importBuildOutput().importTestBuildOutput()
            .importAnyDependencies(new DependenciesFilter("junit:junit")).as(WebArchive.class);

        Assert.assertNotNull("Archive is not null", archive);
        Assert.assertTrue("Archive contains war class", archive.contains("WEB-INF/classes/test/WarClass.class"));
        Assert.assertTrue("Archive contains main.properties", archive.contains("WEB-INF/classes/main.properties"));
        Assert
            .assertTrue("Archive contains war test class", archive.contains("WEB-INF/classes/test/WarTestCase.class"));
        Assert.assertTrue("Archive contains test.properties", archive.contains("WEB-INF/classes/test.properties"));

        Set<ArchivePath> libs = archive.getContent(new Filter<ArchivePath>() {

            public boolean include(ArchivePath arg0) {
                String path = arg0.get();
                return path.startsWith("/WEB-INF/lib") && path.endsWith(".jar");
            }
        }).keySet();

        Assert.assertEquals("There should be one filtered lib", 1, libs.size());
    }

}
