lttng.swtbot: Add resources view swtbot tests

[deliverable/tracecompass.git] / lttng / org.eclipse.tracecompass.lttng2.kernel.ui.swtbot.tests / src / org / eclipse / tracecompass / lttng2 / kernel / ui / swtbot / tests / KernelTimeGraphViewTestBase.java

/*******************************************************************************
 * Copyright (c) 2016 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
 *******************************************************************************/

package org.eclipse.tracecompass.lttng2.kernel.ui.swtbot.tests;

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

import java.util.ArrayList;
import java.util.List;

import org.eclipse.swtbot.eclipse.finder.widgets.SWTBotView;
import org.eclipse.swtbot.swt.finder.SWTBot;
import org.eclipse.swtbot.swt.finder.widgets.SWTBotLabel;
import org.eclipse.swtbot.swt.finder.widgets.SWTBotToolbarButton;
import org.junit.Test;

/**
 * Kernel based time graph view test base. Used to test time graph views using
 * kernel traces
 *
 * @author Matthew Khouzam
 *
 */
public abstract class KernelTimeGraphViewTestBase extends KernelTestBase {

    /**
     * Tooltip used for separator toolbar items
     */
    protected static final String SEPARATOR = "";

    /**
     * Get an SWTBotView of the view being tested
     *
     * @return a bot of the view being tested
     */
    protected abstract SWTBotView getViewBot();

    /**
     * Get the tool bar tool tip text values in order
     *
     * @return the tool bar tool tip text values in order
     */
    protected abstract List<String> getToolbarTooltips();

    /**
     * Get the legend text values in order
     *
     * @return the legend text values in order
     */
    protected abstract List<String> getLegendValues();

    /**
     * Test toolbar button order and that all buttons are enabled and visible
     */
    @Test
    public void testToolbar() {
        List<SWTBotToolbarButton> buttons = getViewBot().getToolbarButtons();
        List<String> tooltipsExpected = getToolbarTooltips();
        List<String> tooltips = new ArrayList<>();
        for (SWTBotToolbarButton button : buttons) {
            tooltips.add(button.getToolTipText());
            assertTrue(button.getText() + " enabled", button.isEnabled());
            assertTrue(button.getText() + " visible", button.isVisible());
        }
        assertEquals(tooltipsExpected, tooltips);
    }

    /**
     * Test the legend content
     */
    @Test
    public void testLegend() {
        List<String> labelValues = getLegendValues();
        SWTBotToolbarButton legendButton = getViewBot().toolbarButton("Show Legend");
        legendButton.click();
        fBot.waitUntil(org.eclipse.swtbot.swt.finder.waits.Conditions.shellIsActive("States Transition Visualizer"));
        SWTBot bot = fBot.activeShell().bot();
        for (int i = 1; i <= labelValues.size(); i++) {
            SWTBotLabel label = bot.label(i);
            assertNotNull(label);
            assertEquals(labelValues.get(i - 1), label.getText());
        }
        bot.button("OK").click();
    }

}