Android example source code file (AsmGeneratorTest.java)

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

Java - Android tags/keywords

after, arraylist, asmanalyzer, asmgenerator, asmgeneratortest, exception, file, io, ioexception, jar, logabortexception, mocklog, net, network, set, string, test, util

The AsmGeneratorTest.java Android example source code

/*
 * Copyright (C) 2008 The Android Open Source Project
 *
 * 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.android.tools.layoutlib.create;


import static org.junit.Assert.assertArrayEquals;

import com.android.tools.layoutlib.create.LogTest.MockLog;

import org.junit.After;
import org.junit.Before;
import org.junit.Test;

import java.io.File;
import java.io.IOException;
import java.net.URL;
import java.util.ArrayList;
import java.util.Set;

/**
 * Unit tests for some methods of {@link AsmGenerator}.
 */
public class AsmGeneratorTest {

    private MockLog mLog;
    private ArrayList<String> mOsJarPath;
    private String mOsDestJar;
    private File mTempFile;

    @Before
    public void setUp() throws Exception {
        mLog = new LogTest.MockLog();
        URL url = this.getClass().getClassLoader().getResource("data/mock_android.jar");
        
        mOsJarPath = new ArrayList<String>();
        mOsJarPath.add(url.getFile());

        mTempFile = File.createTempFile("mock", "jar");
        mOsDestJar = mTempFile.getAbsolutePath();
        mTempFile.deleteOnExit();
    }

    @After
    public void tearDown() throws Exception {
        if (mTempFile != null) {
            mTempFile.delete();
            mTempFile = null;
        }
    }

    @Test
    public void testClassRenaming() throws IOException, LogAbortException {
        
        AsmGenerator agen = new AsmGenerator(mLog, mOsDestJar,
            null, // classes to inject in the final JAR
            null,  // methods to force override
            new String[] {  // classes to rename (so that we can replace them)
                "mock_android.view.View", "mock_android.view._Original_View",
                "not.an.actual.ClassName", "anoter.fake.NewClassName",
            },
            null // methods deleted from their return type.
            );

        AsmAnalyzer aa = new AsmAnalyzer(mLog, mOsJarPath, agen,
                null,                 // derived from
                new String[] {        // include classes
                    "**"
                });
        aa.analyze();
        agen.generate();
        
        Set<String> notRenamed = agen.getClassesNotRenamed();
        assertArrayEquals(new String[] { "not/an/actual/ClassName" }, notRenamed.toArray());
    }
}