CreaterepoPreferencePageTest.java

/*******************************************************************************
 * Copyright (c) 2013 Red Hat Inc. and others.
 * 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:
 *     Neil Guzman - initial API and implementation
 *******************************************************************************/
package org.eclipse.linuxtools.internal.rpm.createrepo.preference.tests;

import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertTrue;

import java.io.IOException;

import org.eclipse.core.runtime.CoreException;
import org.eclipse.jface.preference.IPreferenceStore;
import org.eclipse.linuxtools.internal.rpm.createrepo.Activator;
import org.eclipse.linuxtools.internal.rpm.createrepo.CreaterepoPreferenceConstants;
import org.eclipse.linuxtools.internal.rpm.createrepo.CreaterepoProject;
import org.eclipse.linuxtools.internal.rpm.createrepo.ICreaterepoChecksums;
import org.eclipse.linuxtools.internal.rpm.createrepo.ICreaterepoCompressionTypes;
import org.eclipse.linuxtools.internal.rpm.createrepo.Messages;
import org.eclipse.linuxtools.internal.rpm.createrepo.form.tests.ICreaterepoTestConstants;
import org.eclipse.linuxtools.internal.rpm.createrepo.form.tests.TestCreaterepoProject;
import org.eclipse.swtbot.eclipse.finder.SWTWorkbenchBot;
import org.eclipse.swtbot.swt.finder.exceptions.WidgetNotFoundException;
import org.eclipse.swtbot.swt.finder.junit.SWTBotJunit4ClassRunner;
import org.eclipse.swtbot.swt.finder.widgets.SWTBotShell;
import org.junit.After;
import org.junit.AfterClass;
import org.junit.Before;
import org.junit.BeforeClass;
import org.junit.Test;
import org.junit.runner.RunWith;

/**
 * Tests for CreaterepoPreferencePage class.
 */
@RunWith(SWTBotJunit4ClassRunner.class)
public class CreaterepoPreferencePageTest {

    private static TestCreaterepoProject testProject;
    private CreaterepoProject project;
    private static SWTWorkbenchBot bot;

    /**
     * Initialize the test project.
     *
     * @throws CoreException
     */
    @BeforeClass
    public static void setUpBeforeClass() throws CoreException {
        testProject = new TestCreaterepoProject();
        assertTrue(testProject.getProject().exists());
        bot = new SWTWorkbenchBot();
        testProject.restoreDefaults();
        try {
            bot.shell(ICreaterepoTestConstants.MAIN_SHELL).activate();
        } catch (WidgetNotFoundException e) {
            // cannot activate main shell, continue anyways
        }
    }

    /**
     * Delete the project when tests are done.
     *
     * @throws CoreException
     */
    @AfterClass
    public static void tearDownAfterClass() throws CoreException {
        testProject.dispose();
        assertFalse(testProject.getProject().exists());
    }

    /**
     * Get the CreaterepoProject at the beginning of each test.
     *
     * @throws CoreException
     * @throws IOException
     */
    @Before
    public void setUp() throws CoreException {
        project = testProject.getCreaterepoProject();
        assertNotNull(project);
        // before doing anything with SWTBot, activate the main shell
        try {
            bot.shell(ICreaterepoTestConstants.MAIN_SHELL).activate();
        } catch (WidgetNotFoundException e) {
            // cannot activate main shell, continue anyways
        }
        openPreferencePage();
    }

    /**
     * Restore the defaults for the general preference page.
     */
    @After
    public void tearDown() {
        try {
            if (bot.shell(ICreaterepoTestConstants.PREFERENCES).isActive()) {
                bot.shell(ICreaterepoTestConstants.PREFERENCES).close();
            }
        } catch (WidgetNotFoundException e) {
            // cannot close preference shell
        }
        testProject.restoreDefaults();
    }

    /**
     * Test if all preferences modified in the general createrepo preference
     * page persist to workspace preferences.
     */
    @Test
    public void testChangePreferences() {
        bot.checkBox(Messages.CreaterepoPreferencePage_booleanChecksumName).click();
        bot.checkBox(Messages.CreaterepoPreferencePage_booleanGenerateSQLDB).click();
        bot.checkBox(Messages.CreaterepoPreferencePage_booleanIgnoreSymlinks).click();
        bot.checkBox(Messages.CreaterepoPreferencePage_booleanPrettyXML).click();
        bot.textWithLabel(Messages.CreaterepoPreferencePage_numWorkers).setText("9"); //$NON-NLS-1$
        bot.textWithLabel(Messages.CreaterepoPreferencePage_numChangelogLimit).setText("13"); //$NON-NLS-1$
        bot.checkBox(Messages.CreaterepoPreferencePage_booleanCheckTS).click();
        bot.radio(ICreaterepoChecksums.SHA512).click();
        bot.radio(ICreaterepoCompressionTypes.XZ).click();
        bot.button(ICreaterepoTestConstants.OK_BUTTON).click();
        openPreferencePage();
        // verify the changes
        IPreferenceStore prefStore = Activator.getDefault().getPreferenceStore();
        assertEquals(prefStore.getBoolean(CreaterepoPreferenceConstants.PREF_UNIQUE_MD_NAME),
                bot.checkBox(Messages.CreaterepoPreferencePage_booleanChecksumName).isChecked());
        assertEquals(prefStore.getBoolean(CreaterepoPreferenceConstants.PREF_GENERATE_DB),
                bot.checkBox(Messages.CreaterepoPreferencePage_booleanGenerateSQLDB).isChecked());
        assertEquals(prefStore.getBoolean(CreaterepoPreferenceConstants.PREF_IGNORE_SYMLINKS),
                bot.checkBox(Messages.CreaterepoPreferencePage_booleanIgnoreSymlinks).isChecked());
        assertEquals(prefStore.getBoolean(CreaterepoPreferenceConstants.PREF_PRETTY_XML),
                bot.checkBox(Messages.CreaterepoPreferencePage_booleanPrettyXML).isChecked());
        assertEquals(prefStore.getInt(CreaterepoPreferenceConstants.PREF_WORKERS),
                Integer.parseInt(bot.textWithLabel(Messages.CreaterepoPreferencePage_numWorkers).getText()));
        assertEquals(prefStore.getInt(CreaterepoPreferenceConstants.PREF_CHANGELOG_LIMIT),
                Integer.parseInt(bot.textWithLabel(Messages.CreaterepoPreferencePage_numChangelogLimit).getText()));
        assertEquals(prefStore.getBoolean(CreaterepoPreferenceConstants.PREF_CHECK_TS),
                bot.checkBox(Messages.CreaterepoPreferencePage_booleanCheckTS).isChecked());
        assertTrue(bot.radio(prefStore.getString(CreaterepoPreferenceConstants.PREF_CHECKSUM)).isSelected());
        assertTrue(bot.radio(prefStore.getString(CreaterepoPreferenceConstants.PREF_COMPRESSION_TYPE)).isSelected());
    }

    /**
     * Test if the restore defaults button resets the workspace preference settings back
     * to its defaults.
     */
    @Test
    public void testRestoreDefaults() {
        bot.checkBox(Messages.CreaterepoPreferencePage_booleanChecksumName).click();
        bot.checkBox(Messages.CreaterepoPreferencePage_booleanGenerateSQLDB).click();
        bot.checkBox(Messages.CreaterepoPreferencePage_booleanIgnoreSymlinks).click();
        bot.checkBox(Messages.CreaterepoPreferencePage_booleanPrettyXML).click();
        bot.textWithLabel(Messages.CreaterepoPreferencePage_numWorkers).setText("9"); //$NON-NLS-1$
        bot.textWithLabel(Messages.CreaterepoPreferencePage_numChangelogLimit).setText("13"); //$NON-NLS-1$
        bot.checkBox(Messages.CreaterepoPreferencePage_booleanCheckTS).click();
        bot.radio(ICreaterepoChecksums.SHA512).click();
        bot.radio(ICreaterepoCompressionTypes.XZ).click();
        bot.button(ICreaterepoTestConstants.OK_BUTTON).click();
        openPreferencePage();
        bot.button(ICreaterepoTestConstants.DEFAULTS).click();
        bot.button(ICreaterepoTestConstants.OK_BUTTON).click();
        // veryify the changes
        IPreferenceStore prefStore = Activator.getDefault().getPreferenceStore();
        assertTrue(prefStore.isDefault(CreaterepoPreferenceConstants.PREF_UNIQUE_MD_NAME));
        assertTrue(prefStore.isDefault(CreaterepoPreferenceConstants.PREF_GENERATE_DB));
        assertTrue(prefStore.isDefault(CreaterepoPreferenceConstants.PREF_IGNORE_SYMLINKS));
        assertTrue(prefStore.isDefault(CreaterepoPreferenceConstants.PREF_PRETTY_XML));
        assertTrue(prefStore.isDefault(CreaterepoPreferenceConstants.PREF_WORKERS));
        assertTrue(prefStore.isDefault(CreaterepoPreferenceConstants.PREF_CHANGELOG_LIMIT));
        assertTrue(prefStore.isDefault(CreaterepoPreferenceConstants.PREF_CHECK_TS));
        assertTrue(prefStore.isDefault(CreaterepoPreferenceConstants.PREF_CHECKSUM));
        assertTrue(prefStore.isDefault(CreaterepoPreferenceConstants.PREF_COMPRESSION_TYPE));
        assertTrue(prefStore.isDefault(CreaterepoPreferenceConstants.PREF_UNIQUE_MD_NAME));
        assertTrue(prefStore.isDefault(CreaterepoPreferenceConstants.PREF_UNIQUE_MD_NAME));
        assertTrue(prefStore.isDefault(CreaterepoPreferenceConstants.PREF_UNIQUE_MD_NAME));
    }

    /**
     * Test if all preferences stay the same as it was after pressing cancel
     * instead of ok.
     */
    @Test
    public void testCancel() {
        bot.checkBox(Messages.CreaterepoPreferencePage_booleanChecksumName).click();
        bot.checkBox(Messages.CreaterepoPreferencePage_booleanGenerateSQLDB).click();
        bot.checkBox(Messages.CreaterepoPreferencePage_booleanIgnoreSymlinks).click();
        bot.checkBox(Messages.CreaterepoPreferencePage_booleanPrettyXML).click();
        bot.textWithLabel(Messages.CreaterepoPreferencePage_numWorkers).setText("9"); //$NON-NLS-1$
        bot.textWithLabel(Messages.CreaterepoPreferencePage_numChangelogLimit).setText("13"); //$NON-NLS-1$
        bot.checkBox(Messages.CreaterepoPreferencePage_booleanCheckTS).click();
        bot.radio(ICreaterepoChecksums.SHA512).click();
        bot.radio(ICreaterepoCompressionTypes.XZ).click();
        bot.button(ICreaterepoTestConstants.OK_BUTTON).click();
        openPreferencePage();
        bot.button(ICreaterepoTestConstants.DEFAULTS).click();
        bot.button(ICreaterepoTestConstants.CANCEL_BUTTON).click();
        openPreferencePage();
        // verify the changes
        IPreferenceStore prefStore = Activator.getDefault().getPreferenceStore();
        assertEquals(prefStore.getBoolean(CreaterepoPreferenceConstants.PREF_UNIQUE_MD_NAME),
                bot.checkBox(Messages.CreaterepoPreferencePage_booleanChecksumName).isChecked());
        assertEquals(prefStore.getBoolean(CreaterepoPreferenceConstants.PREF_GENERATE_DB),
                bot.checkBox(Messages.CreaterepoPreferencePage_booleanGenerateSQLDB).isChecked());
        assertEquals(prefStore.getBoolean(CreaterepoPreferenceConstants.PREF_IGNORE_SYMLINKS),
                bot.checkBox(Messages.CreaterepoPreferencePage_booleanIgnoreSymlinks).isChecked());
        assertEquals(prefStore.getBoolean(CreaterepoPreferenceConstants.PREF_PRETTY_XML),
                bot.checkBox(Messages.CreaterepoPreferencePage_booleanPrettyXML).isChecked());
        assertEquals(prefStore.getInt(CreaterepoPreferenceConstants.PREF_WORKERS),
                Integer.parseInt(bot.textWithLabel(Messages.CreaterepoPreferencePage_numWorkers).getText()));
        assertEquals(prefStore.getInt(CreaterepoPreferenceConstants.PREF_CHANGELOG_LIMIT),
                Integer.parseInt(bot.textWithLabel(Messages.CreaterepoPreferencePage_numChangelogLimit).getText()));
        assertEquals(prefStore.getBoolean(CreaterepoPreferenceConstants.PREF_CHECK_TS),
                bot.checkBox(Messages.CreaterepoPreferencePage_booleanCheckTS).isChecked());
        assertTrue(bot.radio(prefStore.getString(CreaterepoPreferenceConstants.PREF_CHECKSUM)).isSelected());
        assertTrue(bot.radio(prefStore.getString(CreaterepoPreferenceConstants.PREF_COMPRESSION_TYPE)).isSelected());
    }

    /**
     * Open the preference page.
     */
    private static void openPreferencePage() {
        // open the preferences window
        bot.menu(ICreaterepoTestConstants.WINDOW).menu(ICreaterepoTestConstants.PREFERENCES).click();
        SWTBotShell shell = bot.shell(ICreaterepoTestConstants.PREFERENCES);
        shell.activate();
        bot.tree().select(ICreaterepoTestConstants.CREATEREPO_CATEGORY);
    }

}