org.neo4j.server.webadmin.AbstractWebadminTest.java Source code

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Here is the source code for org.neo4j.server.webadmin.AbstractWebadminTest.java

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/*
 * Copyright (c) 2002-2015 "Neo Technology,"
 * Network Engine for Objects in Lund AB [http://neotechnology.com]
 *
 * This file is part of Neo4j.
 *
 * Neo4j is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
package org.neo4j.server.webadmin;

import static org.openqa.selenium.OutputType.FILE;

import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.nio.channels.FileChannel;

import org.apache.commons.lang.StringUtils;
import org.junit.After;
import org.junit.AfterClass;
import org.junit.Before;
import org.junit.BeforeClass;
import org.junit.Rule;
import org.neo4j.server.webdriver.WebDriverFacade;
import org.neo4j.server.webdriver.WebadminWebdriverLibrary;
import org.neo4j.test.JavaTestDocsGenerator;
import org.neo4j.test.TestData;
import org.neo4j.test.server.SharedServerTestBase;
import org.openqa.selenium.TakesScreenshot;
import org.openqa.selenium.WebDriver;

public abstract class AbstractWebadminTest extends SharedServerTestBase {

    public @Rule TestData<JavaTestDocsGenerator> gen = TestData.producedThrough(JavaTestDocsGenerator.PRODUCER);

    protected static WebadminWebdriverLibrary wl;

    private static WebDriverFacade webdriverFacade;

    @BeforeClass
    public static void setup() throws Exception {
        webdriverFacade = new WebDriverFacade();
        wl = new WebadminWebdriverLibrary(webdriverFacade, deriveBaseUri());
    }

    private static String deriveBaseUri() {
        // TODO: Deprecate "webdriver.override.neo-server.baseuri", SharedServerTestBase
        // supports external servers now.
        String overrideBaseUri = System.getProperty("webdriver.override.neo-server.baseuri");
        if (StringUtils.isNotEmpty(overrideBaseUri)) {
            return overrideBaseUri;
        }
        return getServerURL();
    }

    @After
    public void doc() {
        gen.get().document("target/docs", "webadmin");
    }

    protected void captureScreenshot(String string) {
        WebDriver webDriver = wl.getWebDriver();
        if (webDriver instanceof TakesScreenshot) {
            try {
                File screenshotFile = ((TakesScreenshot) webDriver).getScreenshotAs(FILE);
                File dir = new File("target/docs/webadmin/images");
                dir.mkdirs();
                String imageName = string + ".png";
                copyFile(screenshotFile, new File(dir, imageName));
                gen.get().addImageSnippet(string, imageName, gen.get().getTitle());

            } catch (Exception e) {
                e.printStackTrace();
            }
        }
    }

    @Before
    public void cleanTheDatabase() {
        cleanDatabase();
    }

    @AfterClass
    public static void tearDown() throws Exception {
        webdriverFacade.quitBrowser();
    }

    private static void copyFile(File sourceFile, File destFile) throws IOException {
        if (!destFile.exists()) {
            destFile.createNewFile();
        }

        FileChannel source = null;
        FileChannel destination = null;

        try {
            source = new FileInputStream(sourceFile).getChannel();
            destination = new FileOutputStream(destFile).getChannel();
            destination.transferFrom(source, 0, source.size());
        } finally {
            if (source != null) {
                source.close();
            }
            if (destination != null) {
                destination.close();
            }
        }
    }
}