org.eclipse.che.selenium.refactor.methods.RenameStaticMethodsTest.java Source code

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/*
 * Copyright (c) 2012-2017 Red Hat, Inc.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:
 *   Red Hat, Inc. - initial API and implementation
 */
package org.eclipse.che.selenium.refactor.methods;

import com.google.inject.Inject;
import java.io.IOException;
import java.lang.reflect.Method;
import java.net.URL;
import java.nio.charset.Charset;
import java.nio.file.Files;
import java.nio.file.Paths;
import java.util.List;
import java.util.Random;
import org.eclipse.che.selenium.core.client.TestProjectServiceClient;
import org.eclipse.che.selenium.core.project.ProjectTemplates;
import org.eclipse.che.selenium.core.workspace.TestWorkspace;
import org.eclipse.che.selenium.pageobject.AskDialog;
import org.eclipse.che.selenium.pageobject.CodenvyEditor;
import org.eclipse.che.selenium.pageobject.Consoles;
import org.eclipse.che.selenium.pageobject.Ide;
import org.eclipse.che.selenium.pageobject.Loader;
import org.eclipse.che.selenium.pageobject.NotificationsPopupPanel;
import org.eclipse.che.selenium.pageobject.ProjectExplorer;
import org.eclipse.che.selenium.pageobject.Refactor;
import org.eclipse.che.selenium.refactor.Services;
import org.openqa.selenium.Keys;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.testng.annotations.AfterMethod;
import org.testng.annotations.BeforeClass;
import org.testng.annotations.BeforeMethod;
import org.testng.annotations.Test;

/** @author Musienko Maxim */
public class RenameStaticMethodsTest {
    private static final Logger LOG = LoggerFactory.getLogger(RenameStaticMethodsTest.class);
    private static final String nameOfProject = RenameStaticMethodsTest.class.getSimpleName()
            + new Random().nextInt(9999);
    private static final String pathToPackageInChePrefix = nameOfProject + "/src" + "/main" + "/java"
            + "/renameStaticMethods";
    private static final String testsFail5ErrorMess = "Related method 'm' (declared in 'renameStaticMethods.testFail5.A') is native. Renaming will cause an UnsatisfiedLinkError on runtime.";

    private String pathToCurrentPackage;
    private String contentFromInA;
    private String contentFromOutB;
    private URL resourcesInA;
    private URL resourcesOutB;
    private URL resourceOutA;

    @Inject
    private TestWorkspace workspace;
    @Inject
    private Ide ide;
    @Inject
    private ProjectExplorer projectExplorer;
    @Inject
    private Loader loader;
    @Inject
    private CodenvyEditor editor;
    @Inject
    private Refactor refactor;
    @Inject
    private AskDialog askDialog;
    @Inject
    private Consoles consoles;
    @Inject
    private NotificationsPopupPanel notificationsPopupPanel;
    @Inject
    private TestProjectServiceClient testProjectServiceClient;

    @BeforeClass
    public void setup() throws Exception {
        URL resource = getClass().getResource("/projects/RenameStaticMethods");
        testProjectServiceClient.importProject(workspace.getId(), Paths.get(resource.toURI()), nameOfProject,
                ProjectTemplates.MAVEN_SIMPLE);
        ide.open(workspace);
        new Services(projectExplorer, notificationsPopupPanel, refactor)
                .expandRenamePrivateMethodProject(nameOfProject, "renameStaticMethods");
        consoles.closeProcessesArea();
    }

    @BeforeMethod
    public void expandTreeOfProject(Method testName) throws IOException {
        try {
            loader.waitOnClosed();
            if (refactor.isWidgetOpened()) {
                refactor.clickCancelButtonRefactorForm();
            }
            setFieldsForTest(testName.getName());
        } catch (Exception e) {
            LOG.error(e.getLocalizedMessage(), e);
        }
    }

    @AfterMethod
    public void closeForm() {
        try {
            if (refactor.isWidgetOpened()) {
                loader.waitOnClosed();
                refactor.clickCancelButtonRefactorForm();
            }
            editor.closeAllTabs();
        } catch (Exception e) {
            LOG.error(e.getLocalizedMessage(), e);
        }
    }

    @Test
    public void test0() {
        doRefactoringWithKeys(13, 14, "k");
    }

    @Test(priority = 1)
    public void test2() {
        doRefactoringWithKeys(13, 17, "k");
    }

    @Test(priority = 2)
    public void test8() {
        doRefactorByWizard(13, 17, "k");
        editor.waitTextIntoEditor(contentFromOutB);
    }

    @Test(priority = 3)
    public void testFail5() {
        doRefactorByWizardWithExpectedWarningMessage(14, 24, "k", testsFail5ErrorMess);
    }

    @Test(priority = 4)
    public void test11() throws Exception {
        contentFromOutB = getTextFromFile(resourcesOutB);

        String contentFromOutA = getTextFromFile(resourceOutA);
        doRefactorByWizard(15, 23, "fred");
        editor.waitTextIntoEditor(contentFromOutA);
        projectExplorer.openItemByPath(pathToCurrentPackage + "/B.java");
        editor.waitTextIntoEditor(contentFromOutB);
    }

    private void doRefactoringWithKeys(int cursorPositionLine, int cursorPositionChar, String newName) {
        prepareProjectForRefactor(cursorPositionLine, cursorPositionChar);
        editor.launchRefactorFormFromEditor();
        editor.typeTextIntoEditor("k");
        editor.typeTextIntoEditor(Keys.ENTER.toString());
        editor.waitTextIntoEditor(contentFromOutB);
    }

    private void doRefactorByWizard(int cursorPositionLine, int cursorPositionChar, String newName) {
        prepareProjectForRefactor(cursorPositionLine, cursorPositionChar);
        editor.launchRefactorFormFromEditor();
        editor.launchRefactorFormFromEditor();
        refactor.waitRenameMethodFormIsOpen();
        refactor.typeNewName(newName);
        refactor.sendKeysIntoField(Keys.ARROW_LEFT.toString());
        refactor.sendKeysIntoField(Keys.ARROW_LEFT.toString());
        refactor.clickOkButtonRefactorForm();
        refactor.waitRenameMethodFormIsClosed();
    }

    private void doRefactorByWizardWithExpectedWarningMessage(int cursorPositionLine, int cursorPositionChar,
            String newName, String expectedWarningMessage) {

        prepareProjectForRefactor(cursorPositionLine, cursorPositionChar);
        editor.launchRefactorFormFromEditor();
        editor.launchRefactorFormFromEditor();
        refactor.waitRenameMethodFormIsOpen();
        refactor.typeNewName(newName);
        refactor.clickOkButtonRefactorForm();
        askDialog.waitFormToOpen();
        askDialog.containsText(expectedWarningMessage);
        askDialog.clickCancelBtn();
        askDialog.waitFormToClose();
        refactor.clickCancelButtonRefactorForm();
    }

    private void prepareProjectForRefactor(int cursorPositionLine, int cursorPositionChar) {
        projectExplorer.waitItem(pathToPackageInChePrefix);
        projectExplorer.openItemByPath(pathToCurrentPackage);
        projectExplorer.openItemByPath(pathToCurrentPackage + "/A.java");
        editor.waitTextIntoEditor(contentFromInA);
        editor.setCursorToDefinedLineAndChar(cursorPositionLine, cursorPositionChar);
    }

    private void setFieldsForTest(String nameCurrentTest) throws Exception {
        pathToCurrentPackage = pathToPackageInChePrefix + "/" + nameCurrentTest;

        resourcesInA = getClass()
                .getResource("/org/eclipse/che/selenium/refactor/methods/static/" + nameCurrentTest + "/in/A.java");
        resourcesOutB = getClass().getResource(
                "/org/eclipse/che/selenium/refactor/methods/static/" + nameCurrentTest + "/out/B.java");
        resourceOutA = getClass().getResource(
                "/org/eclipse/che/selenium/refactor/methods/static/" + nameCurrentTest + "/out/A.java");

        contentFromInA = getTextFromFile(resourcesInA);
        contentFromOutB = getTextFromFile(resourcesOutB);
    }

    private String getTextFromFile(URL url) throws Exception {
        String result = "";
        List<String> listWithAllLines = Files.readAllLines(Paths.get(url.toURI()), Charset.forName("UTF-8"));
        for (String buffer : listWithAllLines) {
            result += buffer + '\n';
        }

        return result;
    }
}