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Apache CXF example source code file (ServerAppTest.java)

This example Apache CXF source code file (ServerAppTest.java) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" TM.

Java - Apache CXF tags/keywords

assert, bytearrayoutputstream, exception, exception, file, io, printstream, providerfactory, serverapp, serverapp, serverapptest, string, string, test, test

The Apache CXF ServerAppTest.java source code

/**
 * 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.cxf.js.rhino;

import java.io.ByteArrayOutputStream;
import java.io.File;
import java.io.PrintStream;


import org.easymock.classextension.EasyMock;
import org.junit.Assert;
import org.junit.Before;
import org.junit.Test;

public class ServerAppTest extends Assert {

    private String epAddr = "http://cxf.apache.org/";

    private ProviderFactory phMock;
    private String emptyFile;

    @Before
    public void setUp() throws Exception {
        phMock = EasyMock.createMock(ProviderFactory.class);
        emptyFile = getClass().getResource("empty/empty.js").toURI().getPath();
    }

    private ServerApp createServerApp() {
        return new ServerApp() {
                protected ProviderFactory createProviderFactory() {
                    return phMock;
                }
            };
    }

    @Test
    public void testNoArgs() {
        EasyMock.replay(phMock);
        try {
            ServerApp app = createServerApp();
            String[] args = {};
            app.start(args);
            fail("expected exception did not occur");
        } catch (Exception ex) {
            assertEquals("wrong exception message", ServerApp.NO_FILES_ERR, ex.getMessage());
        }
        EasyMock.verify(phMock);
    }

    @Test
    public void testUknownOption() {
        EasyMock.replay(phMock);
        try {
            ServerApp app = createServerApp();
            String[] args = {"-x"};
            app.start(args);
            fail("expected exception did not occur");
        } catch (Exception ex) {
            assertTrue(ex.getMessage().startsWith(ServerApp.UNKNOWN_OPTION));
        }
        EasyMock.verify(phMock);
    }

    @Test
    public void testMissingOptionA() {
        EasyMock.replay(phMock);
        try {
            ServerApp app = createServerApp();
            String[] args = {"-a"};
            app.start(args);
            fail("expected exception did not occur");
        } catch (Exception ex) {
            assertEquals("wrong exception message", ServerApp.WRONG_ADDR_ERR, ex.getMessage());
        }
        EasyMock.verify(phMock);
    }

    @Test
    public void testBrokenOptionA() {
        EasyMock.replay(phMock);
        try {
            ServerApp app = createServerApp();
            String[] args = {"-a", "not-a-url"};
            app.start(args);
            fail("expected exception did not occur");
        } catch (Exception ex) {
            assertEquals("wrong exception message", ServerApp.WRONG_ADDR_ERR, ex.getMessage());
        }
        EasyMock.verify(phMock);
    }

    @Test
    public void testMissingOptionB() {
        EasyMock.replay(phMock);
        try {
            ServerApp app = createServerApp();
            String[] args = {"-b"};
            app.start(args);
            fail("expected exception did not occur");
        } catch (Exception ex) {
            assertEquals("wrong exception message", ServerApp.WRONG_BASE_ERR, ex.getMessage());
        }
        EasyMock.verify(phMock);
    }

    @Test
    public void testBrokenOptionB() {
        EasyMock.replay(phMock);
        try {
            ServerApp app = createServerApp();
            String[] args = {"-b", "not-a-url"};
            app.start(args);
            fail("expected exception did not occur");
        } catch (Exception ex) {
            assertEquals("wrong exception message", ServerApp.WRONG_BASE_ERR, ex.getMessage());
        }
        EasyMock.verify(phMock);
    }

    @Test
    public void testFileOnly() throws Exception {
        phMock.createAndPublish(new File(emptyFile), null, false);
        EasyMock.replay(phMock);
        ServerApp app = createServerApp();
        String[] args = {emptyFile};
        app.start(args);
        EasyMock.verify(phMock);
    }

    @Test
    public void testOptionsAB() throws Exception {
        phMock.createAndPublish(new File(emptyFile), epAddr, true);
        EasyMock.replay(phMock);
        ServerApp app = createServerApp();
        String[] args = {"-a", epAddr, "-b", epAddr, emptyFile};
        app.start(args);
        EasyMock.verify(phMock);
    }

    @Test
    public void testOptionA() throws Exception {
        phMock.createAndPublish(new File(emptyFile), epAddr, false);
        EasyMock.replay(phMock);
        ServerApp app = createServerApp();
        String[] args = {"-a", epAddr, emptyFile};
        app.start(args);
        EasyMock.verify(phMock);
    }

    @Test
    public void testOptionAWithOptionV() throws Exception {
        ByteArrayOutputStream bout = new ByteArrayOutputStream();
        PrintStream pout = new PrintStream(bout);
        PrintStream orig = System.out;
        try {
            System.setOut(pout);
            phMock.createAndPublish(new File(emptyFile), epAddr, false);
            EasyMock.replay(phMock);
            ServerApp app = createServerApp();
            String[] args = {"-a", epAddr, "-v", emptyFile};
            app.start(args);
            EasyMock.verify(phMock);
            pout.flush();
            assertTrue(new String(bout.toByteArray()).contains("processing file"));
        } finally {
            System.setOut(orig);            
        }
    }

    @Test
    public void testOptionB() throws Exception {
        phMock.createAndPublish(new File(emptyFile), epAddr, true);
        EasyMock.replay(phMock);
        ServerApp app = createServerApp();
        String[] args = {"-b", epAddr, emptyFile};
        app.start(args);
        EasyMock.verify(phMock);
    }

    @Test
    public void testOptionBWithOptionV() throws Exception {
        ByteArrayOutputStream bout = new ByteArrayOutputStream();
        PrintStream pout = new PrintStream(bout);
        PrintStream orig = System.out;
        try {
            System.setOut(pout);
            
            phMock.createAndPublish(new File(emptyFile), epAddr, true);
            EasyMock.replay(phMock);
            ServerApp app = createServerApp();
            String[] args = {"-b", epAddr, "-v", emptyFile};
            app.start(args);
            EasyMock.verify(phMock);
            assertTrue(new String(bout.toByteArray()).contains("processing file"));
        } finally {
            System.setOut(orig);            
        }
    }

    @Test
    public void testDirectory() throws Exception {
        File f = new File(emptyFile);
        String dir = f.getParent();
        assertTrue(dir != null);
        EasyMock.checkOrder(phMock, false);
        phMock.createAndPublish(new File(emptyFile), epAddr, true);
        String file = getClass().getResource("empty/empty2.jsx").toURI().getPath();
        phMock.createAndPublish(new File(file), epAddr, true);
        file = getClass().getResource("empty/empty3.js").toURI().getPath();
        phMock.createAndPublish(new File(file), epAddr, true);
        file = getClass().getResource("empty/empty4.jsx").toURI().getPath();
        phMock.createAndPublish(new File(file), epAddr, true);
        EasyMock.replay(phMock);
        ServerApp app = createServerApp();
        String[] args = {"-b", epAddr, dir};
        app.start(args);
        EasyMock.verify(phMock);
    }

}

Other Apache CXF examples (source code examples)

Here is a short list of links related to this Apache CXF ServerAppTest.java source code file:

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