XmlTemplateTest.java

/*
 * Copyright (c) 2013 S.C. Axemblr Software Solutions S.R.L
 *
 * 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.axemblr.provisionr.core.templates.xml;

import com.axemblr.provisionr.api.network.Network;
import com.axemblr.provisionr.api.network.Rule;
import com.axemblr.provisionr.api.software.Software;
import com.axemblr.provisionr.core.BaseJaxbTest;
import com.google.common.base.Charsets;
import static com.google.common.collect.Lists.newArrayList;
import com.google.common.io.Resources;
import java.io.IOException;
import static org.custommonkey.xmlunit.XMLAssert.assertXMLEqual;
import static org.fest.assertions.api.Assertions.assertThat;
import org.junit.Test;

public class XmlTemplateTest extends BaseJaxbTest {

    public static final String DEFAULT_JENKINS_TEMPLATE = "com/axemblr/provisionr/core/templates/jenkins.xml";

    public static final String DEFAULT_CDH3_TEMPLATE = "com/axemblr/provisionr/core/templates/cdh3.xml";

    @Test
    public void testLoadDefaultCdh3Template() throws Exception {
        XmlTemplate template = XmlTemplate.newXmlTemplate(readResource(DEFAULT_CDH3_TEMPLATE));

        assertThat(template.getId()).isEqualTo("cdh3");
        assertThat(template.getPackages()).contains("hue");
        assertThat(template.getOsVersion()).isEqualTo("10.04 LTS");

        assertThat(template.getRepositories()).hasSize(2);
        assertThat(template.getFiles()).hasSize(1);
    }

    @Test
    public void testApplyCdh3TemplateToNetworkAndSoftware() throws Exception {
        XmlTemplate template = XmlTemplate.newXmlTemplate(readResource(DEFAULT_CDH3_TEMPLATE));

        Network network = template.apply(Network.builder().createNetwork());
        assertThat(network.getIngress()).contains(
            Rule.builder().anySource().tcp().port(8080).createRule());


        Software software = template.apply(Software.builder().createSoftware());
        assertThat(software.getPackages()).contains("hue").contains("hadoop-0.20");

        assertThat(software.getFiles()).hasSize(1);
        assertThat(software.getRepositories()).hasSize(2);
    }

    @Test
    public void testLoadDefaultJenkinsTemplate() throws Exception {
        XmlTemplate template = XmlTemplate.newXmlTemplate(readResource(DEFAULT_JENKINS_TEMPLATE));

        assertThat(template.getPorts()).contains(8080);
        assertThat(template.getRepositories()).hasSize(1);

        assertThat(template.getPackages()).contains("jenkins").contains("git-core");
    }

    @Test
    public void testSerializeBasicTemplateAsXml() throws Exception {
        XmlTemplate template = new XmlTemplate();
        template.setId("jenkins");

        template.setDescription("Just testing");
        template.setOsVersion("10.04 LTS");

        template.setPackages(newArrayList("jenkins", "git-core", "subversion"));
        template.setPorts(newArrayList(8080, 22));

        template.setFiles(newArrayList(
            new FileEntry("http://google.com", "/opt/google.html")
        ));

        template.setRepositories(newArrayList(
            new RepositoryEntry("jenkins", newArrayList("deb ..."), "-----BEGIN PGP PUBLIC KEY BLOCK----- ...")
        ));

        String actual = asXml(template);
        assertXMLEqual(actual, readResource("templates/test.xml"), actual);
    }

    private String readResource(String resource) throws IOException {
        return Resources.toString(Resources.getResource(resource), Charsets.UTF_8);
    }

    @Override
    public Class[] getContextClasses() {
        return new Class[]{XmlTemplate.class};
    }
}