org.apache.taverna.wsdl.testutils.WSDLTestHelper.java Source code

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Here is the source code for org.apache.taverna.wsdl.testutils.WSDLTestHelper.java

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/*
* 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.taverna.wsdl.testutils;

import java.io.IOException;
import java.io.InputStream;
import java.net.MalformedURLException;
import java.net.URL;
import java.net.URLClassLoader;
import java.nio.charset.StandardCharsets;

import org.apache.commons.io.IOUtils;
import org.junit.Assume;
import org.junit.Before;
import org.junit.BeforeClass;

public class WSDLTestHelper implements LocationConstants {

    // See https://github.com/taverna-extras/wsdl-generic-test-cases
    //public static String TEST_CASES_URL = "https://github.com/taverna-extras/wsdl-generic-test-cases/archive/2016-04-28.zip";
    public static String TEST_CASES_URL = "https://github.com/taverna-extras/wsdl-generic-test-cases/releases/download/2016-04-28/wsdl-generic-test-cases-2016-04-28.jar";
    //public static String TEST_CASES_URL = "file:///tmp/1/wsdl-generic-test-cases-2016-04-28.jar";

    // Folder within JAR - e.g. wsdl-generic-test-cases-2016-04-28/
    public static String PREFIX = "";

    private static final String README_MD = "README.md";

    private static URLClassLoader classLoader;

    @BeforeClass
    public static void makeClassLoader() throws MalformedURLException {
        if (classLoader == null) {
            URL[] urls = new URL[] { new URL(TEST_CASES_URL) };
            classLoader = URLClassLoader.newInstance(urls);
        }

        Assume.assumeNotNull(getResource(README_MD));
    }

    @Before
    public void setThreadClassLoader() {
        Thread.currentThread().setContextClassLoader(classLoader);
    }

    //   @Test
    //   public void getReadmeUrl() throws Exception {
    //      URL u = getResource(README_MD);
    //      assertNotNull(u);
    //      System.out.println(u);
    //      
    //   }
    //
    //   @Test
    //   public void getReadme() throws Exception {
    //      InputStream s = getResourceAsStream(README_MD);
    //      assertNotNull(s);
    //      IOUtils.copy(s, System.out);
    //   }
    //   
    //   @Test
    //   public void getReadmeString() throws Exception {
    //      String s = getResourceAsString(README_MD);
    //      assertTrue(s.length() > 0);
    //      System.out.println(s);
    //   }

    public static URL getResource(String path) {
        return classLoader.getResource(PREFIX + path);
    }

    public static InputStream getResourceAsStream(String path) {
        return classLoader.getResourceAsStream(PREFIX + path);
    }

    public static String getResourceAsString(String path) throws IOException {
        return IOUtils.toString(getResource(path), StandardCharsets.UTF_8);
    }

    public static String wsdlResourcePath(String resourceName) throws Exception {
        makeClassLoader();
        return getResource(WSDL_RESOURCE_BASE + resourceName).toExternalForm();
    }

}