analysis: Move plugins to their own sub-directory

[deliverable/tracecompass.git] / org.eclipse.tracecompass.tmf.ui.tests / src / org / eclipse / tracecompass / tmf / ui / tests / views / uml2sd / loader / TmfUml2SDSyncLoaderPagesTest.java

/*******************************************************************************
 * Copyright (c) 2011-2014 Ericsson
 *
 * 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:
 *   Bernd Hufmann - Initial API and implementation
 *   Alexandre Montplaisir - Port to JUnit4
 *******************************************************************************/

package org.eclipse.tracecompass.tmf.ui.tests.views.uml2sd.loader;

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

import org.junit.AfterClass;
import org.junit.BeforeClass;
import org.junit.Test;

/**
 * Test cases for pages handling.
 *
 * @author Bernd Hufmann
 */
public class TmfUml2SDSyncLoaderPagesTest {

    // ------------------------------------------------------------------------
    // Attributes
    // ------------------------------------------------------------------------

    private static Uml2SDTestFacility fFacility;

    // ------------------------------------------------------------------------
    // Operations
    // ------------------------------------------------------------------------

    /**
     * Initialization
     */
    @BeforeClass
    public static void setUpClass() {
        fFacility = Uml2SDTestFacility.getInstance();
        fFacility.selectExperiment();
    }

    /**
     * Cleanup
     */
    @AfterClass
    public static void tearDownClass() {
        fFacility.disposeExperiment();
        fFacility = null;
    }

    /**
     * Test Case: 001
     * Description: Test number of pages.
     * Verified Methods: loader.pagesCount().
     * Expected result: ITestConstants.TOTAL_NUMBER_OF_PAGES of pages
     */
    @Test
     public void verifyPagesCount() {
        assertEquals(IUml2SDTestConstants.TOTAL_NUMBER_OF_PAGES, fFacility.getLoader().pagesCount());
    }


    /**
     * Test Case: 002
     * Description: Tests next page feature.
     * Verified Methods: loader.nextPage(), loader.fillCurrentPage(), loader.pagesCount(),
     *                   loader.hasNextPage(), loader.hasPrevPage(),
     *                   frame.syncMessagesCount, frame.lifeLinesCount
     * Expected result: Expected values are return.
     */
    @Test
    public void verifyNextPage() {
        // assuming we are at the first page
        for(int i = 0; i < IUml2SDTestConstants.TOTAL_NUMBER_OF_PAGES-2; i++) {
            fFacility.nextPage();

            if (i+1 == IUml2SDTestConstants.PAGE_OF_ALL_LIFELINES) {
                verifyPage(i+1, IUml2SDTestConstants.MAX_MESSEAGES_PER_PAGE, true, true, IUml2SDTestConstants.NUM_OF_ALL_LIFELINES);
            }
            else {
                verifyPage(i+1, IUml2SDTestConstants.MAX_MESSEAGES_PER_PAGE, true, true);
            }
        }

        // Last Page
        fFacility.nextPage();
        verifyPage(IUml2SDTestConstants.TOTAL_NUMBER_OF_PAGES - 1, IUml2SDTestConstants.NUM_MESSAGES_OF_LAST_PAGE, false, true);

        // Check for index out of bounce
        try {
            fFacility.getLoader().nextPage();
        } catch (Exception e) {
            fail();
        }

        fFacility.firstPage();
    }

    /**
     * Test Case: 003
     * Description: Test previous page feature.
     * Verified Methods: loader.prevPage(), loader.fillCurrentPage(), loader.pagesCount(),
     *                   loader.hasNextPage(), loader.hasPrevPage(),
     *                   frame.syncMessagesCount, frame.lifeLinesCount
     * Expected result: Expected values are return.
     */
    @Test
    public void verifyPrevPage() {
        // Last Page
        fFacility.lastPage();
        assertEquals(IUml2SDTestConstants.TOTAL_NUMBER_OF_PAGES - 1, fFacility.getLoader().currentPage());
        assertEquals(IUml2SDTestConstants.NUM_MESSAGES_OF_LAST_PAGE, fFacility.getSdView().getFrame().syncMessageCount());
        assertFalse(fFacility.getLoader().hasNextPage());
        assertTrue(fFacility.getLoader().hasPrevPage());
        assertEquals(2, fFacility.getSdView().getFrame().lifeLinesCount());

        for(int i = IUml2SDTestConstants.TOTAL_NUMBER_OF_PAGES-2; i > 0; i--) {
            fFacility.prevPage();
            if (i == IUml2SDTestConstants.PAGE_OF_ALL_LIFELINES) {
                verifyPage(i, IUml2SDTestConstants.MAX_MESSEAGES_PER_PAGE, true, true, IUml2SDTestConstants.NUM_OF_ALL_LIFELINES);
            } else {
                verifyPage(i, IUml2SDTestConstants.MAX_MESSEAGES_PER_PAGE, true, true);
            }
        }

        fFacility.prevPage();
        verifyPage(0, IUml2SDTestConstants.MAX_MESSEAGES_PER_PAGE, true, false);

        // Check for index out of bounce
        try {
            fFacility.getLoader().prevPage();
        } catch (Exception e) {
            fail();
        }
    }

    /**
     * Test Case: 004
     * Description: Test first page feature.
     * Verified Methods: loader.firstPage(), loader.fillCurrentPage(), loader.pagesCount(),
     *                   loader.hasNextPage(), loader.hasPrevPage(),
     *                   frame.syncMessagesCount, frame.lifeLinesCount
     * Expected result: Expected values are return.
     */
    @Test
    public void verifyFirstPage() {
        fFacility.lastPage();

        // First Page
        fFacility.firstPage();
        verifyPage(0, IUml2SDTestConstants.MAX_MESSEAGES_PER_PAGE, true, false);
    }

    /**
     * Test Case: 005
     * Description: Test last page feature.
     * Verified Methods: loader.lastPage(), loader.pagesCount(), loader.hasNextPage(), loader.hasPrevPage()
     *                   frame.syncMessagesCount, frame.lifeLinesCount
     * Expected result: Expected values are return.
     */
    @Test
    public void verifyLastPage() {
        fFacility.lastPage();
        verifyPage(IUml2SDTestConstants.TOTAL_NUMBER_OF_PAGES - 1, IUml2SDTestConstants.NUM_MESSAGES_OF_LAST_PAGE, false, true);
        fFacility.firstPage();
    }

    /**
     * Test Case: 006
     * Description: Test move to any page feature.
     * Verified Methods: loader.pageNumberChanged(), loader.fillCurrentPage(), loader.pagesCount(),
     *                   loader.hasNextPage(), loader.hasPrevPage(),
     *                   frame.syncMessagesCount, frame.lifeLinesCount
     * Expected result: Expected values are return.
     */
    @Test
    public void verifyPageNumberChanged() {
        // any page
        fFacility.setPage(IUml2SDTestConstants.PAGE_OF_ALL_LIFELINES);
        verifyPage(IUml2SDTestConstants.PAGE_OF_ALL_LIFELINES,
                IUml2SDTestConstants.MAX_MESSEAGES_PER_PAGE, true, true,
                IUml2SDTestConstants.NUM_OF_ALL_LIFELINES);
        fFacility.firstPage();
    }

    private static void verifyPage(int currentPage, int numMsg, boolean hasNext, boolean hasPrev) {
        verifyPage(currentPage, numMsg, hasNext, hasPrev, IUml2SDTestConstants.DEFAULT_NUM_LIFELINES);
    }

    private static void verifyPage(int currentPage, int numMsg, boolean hasNext,
            boolean hasPrev, int lifelineCount) {
        assertEquals("currentPage", currentPage, fFacility.getLoader().currentPage());
        assertEquals("syncMessageCount, ", numMsg, fFacility.getSdView().getFrame().syncMessageCount());
        if (hasNext) {
            assertTrue("hasNextpage", fFacility.getLoader().hasNextPage());
        } else {
            assertFalse("hasNextPage", fFacility.getLoader().hasNextPage());
        }
        if (hasPrev) {
            assertTrue("hasPrevPage", fFacility.getLoader().hasPrevPage());
        } else {
            assertFalse("hasPrevPage", fFacility.getLoader().hasPrevPage());
        }
        assertEquals("lifeLinesCount", lifelineCount, fFacility.getSdView().getFrame().lifeLinesCount());
    }
}