Apktool/brut.apktool/apktool-lib/src/test/java/brut/androlib/aapt2/BuildAndDecodeTest.java

/**
 *  Copyright (C) 2018 Ryszard Wiśniewski <brut.alll@gmail.com>
 *  Copyright (C) 2018 Connor Tumbleson <connor.tumbleson@gmail.com>
 *
 *  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 brut.androlib.aapt2;

import brut.androlib.*;
import brut.androlib.meta.MetaInfo;
import brut.common.BrutException;
import brut.directory.ExtFile;
import brut.util.OS;
import org.junit.AfterClass;
import org.junit.BeforeClass;
import org.junit.Test;

import java.io.File;

import static org.junit.Assert.*;

/**
 * @author Ryszard Wiśniewski <brut.alll@gmail.com>
 */
public class BuildAndDecodeTest extends BaseTest {

    @BeforeClass
    public static void beforeClass() throws Exception {
        TestUtils.cleanFrameworkFile();

        sTmpDir = new ExtFile(OS.createTempDirectory());
        sTestOrigDir = new ExtFile(sTmpDir, "testapp-orig");
        sTestNewDir = new ExtFile(sTmpDir, "testapp-new");
        LOGGER.info("Unpacking testapp...");
        TestUtils.copyResourceDir(BuildAndDecodeTest.class, "aapt2/testapp/", sTestOrigDir);

        ApkOptions apkOptions = new ApkOptions();
        apkOptions.useAapt2 = true;
        apkOptions.verbose = true;

        LOGGER.info("Building testapp.apk...");
        File testApk = new File(sTmpDir, "testapp.apk");
        new Androlib(apkOptions).build(sTestOrigDir, testApk);

        LOGGER.info("Decoding testapp.apk...");
        ApkDecoder apkDecoder = new ApkDecoder(testApk);
        apkDecoder.setOutDir(sTestNewDir);
        apkDecoder.decode();
    }

    @AfterClass
    public static void afterClass() throws BrutException {
        OS.rmdir(sTmpDir);
    }

    @Test
    public void buildAndDecodeTest() {
        assertTrue(sTestNewDir.isDirectory());
    }

    @Test
    public void valuesStringsTest() throws BrutException {
        compareValuesFiles("values/strings.xml");
    }

    @Test
    public void confirmZeroByteFileIsNotStored() throws BrutException {
        MetaInfo metaInfo = new Androlib().readMetaFile(sTestNewDir);
        assertNull(metaInfo.doNotCompress);
    }

    @Test
    public void navigationResourceTest() throws BrutException {
        compareXmlFiles("res/navigation/nav_graph.xml");
    }

    @Test
    public void leadingDollarSignResourceNameTest() throws BrutException {
        compareXmlFiles("res/drawable/$avd_hide_password__0.xml");
    }

    @Test
    public void confirmManifestStructureTest() throws BrutException {
        compareXmlFiles("AndroidManifest.xml");
    }
}