/*

* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of "Eclipse Public License v1.0"

* which accompanies this distribution, and is available

* at the URL "http://www.eclipse.org/legal/epl-v10.html".

*

* Initial Contributors:

* Nokia Corporation - initial contribution.

*

* Contributors:

*

* Description: 

*

*/

package com.nokia.openlcdui.mt.alert;

import junit.framework.*;

import javax.microedition.lcdui.*;

import java.io.IOException;

import com.nokia.openlcdui.mt.SWTTestCase;

/**

 * TEST CASE SPECIFICATION <br>

 * <br>

 * Short description of the module test:

 * <li>Collection of tests to test Alert's API functionality. <br>

 * <br>

 */

public class AlertTest extends SWTTestCase {

    private static String shortString = "Lorem ipsum";

    private static String longString = "Lorem ipsum dolor sit amet, "

            + "consectetuer adipiscing elit. Cras turpis ligula, "

            + "condimentum nec, rhoncus quis, molestie in, arcu. "

            + "Curabitur id lacus. Quisque dictum nulla id odio. "

            + "Nullam nec urna. Cras ac lacus nec lacus iaculis aliquet."

            + " Integer ut eros. Proin laoreet justo et augue. "

            + "Praesent dui. Proin vel leo a eros auctor convallis. "

            + "Aenean urna nunc, sagittis vel, pellentesque a, "

            + "luctus a, metus. Phasellus posuere lacus nec augue."

            + "Nullam nec urna. Cras ac lacus nec lacus iaculis aliquet."

            + " Integer ut eros. Proin laoreet justo et augue. "

            + "Praesent dui. Proin vel leo a eros auctor convallis. "

            + "Aenean urna nunc, sagittis vel, pellentesque a, "

            + "luctus a, metus. Phasellus posuere lacus nec augue."

            + "Nullam nec urna. Cras ac lacus nec lacus iaculis aliquet."

            + " Integer ut eros. Proin laoreet justo et augue. "

            + "Praesent dui. Proin vel leo a eros auctor convallis. "

            + "Aenean urna nunc, sagittis vel, pellentesque a, "

            + "luctus a, metus. Phasellus posuere lacus nec augue.";

    private static final int INVALID_ALERT_TIMEOUT = -3000;

    private static final int VALID_ALERT_TIMEOUT = 2000;

    /**

     * Constructor.

     */

    public AlertTest() {

    }

    /**

     * Constructor.

     *

     * @param sTestName Test name.

     * @param rTestMethod Test method.

     */

    public AlertTest(String sTestName) {

        super(sTestName);

    }

    /**

     * To create the test suite. You need to add a new aSuite.addTest entry for

     * any new test methods.

     *

     * @return New testsuite.

     */

    public static Test suite() {

        TestSuite suite = new TestSuite();

        java.util.Vector methodNames;

	    java.util.Enumeration e;

	    // Add widget tests

	    methodNames = AlertTest.methodNames();

	    e = methodNames.elements();

	    while (e.hasMoreElements()) {

	        suite.addTest(new AlertTest((String)e.nextElement()));

	    }

        return suite;

    }

    public static java.util.Vector methodNames() {

        java.util.Vector methodNames = new java.util.Vector();

        methodNames.addElement("testConstructors");

        methodNames.addElement("testSetGetTimeout");

        methodNames.addElement("testSetGetType");

        methodNames.addElement("testSetGetImage");

        methodNames.addElement("testSetGetTexts");

        methodNames.addElement("testSetGetIndicators");

        methodNames.addElement("testCommands");

        return methodNames;

    }

    protected void runTest() throws Throwable {

        if (getName().equals("testConstructors")) testConstructors();

        else if (getName().equals("testSetGetTimeout")) testSetGetTimeout();

        else if (getName().equals("testSetGetType")) testSetGetType();

        else if (getName().equals("testSetGetImage")) testSetGetImage();

        else if (getName().equals("testSetGetTexts")) testSetGetTexts();

        else if (getName().equals("testSetGetIndicators")) testSetGetIndicators();

        else if (getName().equals("testCommands")) testCommands();

        else super.runTest();

    }    

    /**

     * Tests the constructors.

     */

    public void testConstructors() {

        try {

            new Alert(null);

        }

        catch (Exception e) {

            fail("Exception - Constructor with null title - " + e.getMessage());

        }

        try {

            new Alert(shortString);

        }

        catch (Exception e) {

            fail("Exception - Constructor with short text - " + e.getMessage());

        }

        try {

            new Alert(shortString, longString, null, null);

        }

        catch (Exception e) {

            fail("Exception - Constructor with long text - " + e.getMessage());

        }

    }

    /**

     * Tests setter and getter t.

     */

    public void testSetGetTimeout() {

        Alert alert = new Alert(shortString);

        alert.setTimeout(VALID_ALERT_TIMEOUT);

        assertEquals("Timeouts don't match.", VALID_ALERT_TIMEOUT, alert

                .getTimeout());

        alert.setTimeout(Alert.FOREVER);

        assertEquals("Timeouts don't match.", Alert.FOREVER, alert.getTimeout());

        try {

            alert.setTimeout(INVALID_ALERT_TIMEOUT);

            fail("IllegalArgumentException should be thrown");

        }

        catch (IllegalArgumentException iae) {

            // OK

        }

    }

    /**

     * Tests set and get type.

     */

    public void testSetGetType() {

        Alert alert = new Alert(shortString);

        alert.setType(AlertType.ALARM);

        assertEquals("Types don't match.", AlertType.ALARM, alert.getType());

        alert.setType(AlertType.CONFIRMATION);

        assertEquals("Types don't match.", AlertType.CONFIRMATION, alert

                .getType());

        alert.setType(AlertType.ERROR);

        assertEquals("Types don't match.", AlertType.ERROR, alert.getType());

        alert.setType(AlertType.INFO);

        assertEquals("Types don't match.", AlertType.INFO, alert.getType());

        alert.setType(AlertType.WARNING);

        assertEquals("Types don't match.", AlertType.WARNING, alert.getType());

    }

    /**

     * Tests set and get image.

     */

    public void testSetGetImage() {

        try {

            Alert alert = new Alert(shortString);

            alert.setImage(null);

            assertEquals("Images don't match.", null, alert.getImage());

            Image param = Image.createImage("100x100.png");

            alert.setImage(param);

            assertEquals("Images don't match.", param, alert.getImage());

        }

        catch (IOException e) {

            fail("Cannot load image 100x100.png");

        }

    }

    /**

     * Tests set and get texts.

     */

    public void testSetGetTexts() {

        Alert alert = new Alert(shortString);

        alert.setString(null);

        assertEquals("String don't match.", null, alert.getString());

        alert.setString(shortString);

        assertEquals("Strings dont match.", shortString, alert.getString());

        assertTrue("Alert with short text is modal",

                alert.getTimeout() != Alert.FOREVER);

        alert.setString(longString);

        assertEquals("Strings dont match", longString, alert.getString());

        assertTrue("Alert with long text is not modal",

                alert.getTimeout() == Alert.FOREVER);

    }

    /**

     * Tests set and get indicator methods and Gauge-Alert interaction related

     * Item methods.

     */

    public void testSetGetIndicators() {

        Alert alert = new Alert(shortString);

        Gauge param1 = new Gauge(null, false, 10, 0);

        alert.setIndicator(param1);

        assertEquals("Indicators don't match.", param1, alert.getIndicator());

        try {

            Gauge param2 = new Gauge("Label", true, 10, 0);

            alert.setIndicator(param2);

            fail("1. IllegalArgumentException expected");

        }

        catch (IllegalArgumentException iae) {

        }

        try {

            param1.addCommand(new Command("Comm1", Command.ITEM, 0));

            fail("2. IllegalStateException expected");

        }

        catch (IllegalStateException ise) {

        }

        try {

            param1.setDefaultCommand(new Command("Comm1", Command.ITEM, 0));

            fail("3. IllegalStateException expected");

        }

        catch (IllegalStateException ise) {

        }

        try {

            ItemCommandListener icl = new ItemCommandListener() {

                public void commandAction(Command command, Item item) {

                }

            };

            param1.setItemCommandListener(icl);

            fail("4. IllegalStateException expected");

        }

        catch (IllegalStateException ise) {

        }

        try {

            param1.setLabel("Label");

            fail("5. IllegalStateException expected");

        }

        catch (IllegalStateException ise) {

        }

        try {

            param1.setLayout(Item.LAYOUT_BOTTOM);

            fail("6. IllegalStateException expected");

        }

        catch (IllegalStateException ise) {

        }

        try {

            param1.setPreferredSize(10, 10);

            fail("7. IllegalStateException expected");

        }

        catch (IllegalStateException ise) {

        }

        alert.setIndicator(null);

    }

    /**

     * Tests commands on Alert.

     */

    public void testCommands() {

        try {

            Alert alert = new Alert(shortString);

            CommandListener param = new CommandListener() {

                public void commandAction(Command c, Displayable d) {

                }

            };

            alert.setCommandListener(param);

            alert.setCommandListener(null);

        }

        catch (Exception e) {

            fail("Exception - Setting and removing CommandListener - "

                    + e.getMessage());

        }

        try {

            Alert alert = new Alert(shortString);

            // adding null command

            alert.addCommand(null);

            fail("NullPointerException expected - NULL command added to Alert");

        }

        catch (NullPointerException npe) {

            // Ok

        }

        catch (Exception e) {

            fail("Wrong exception is thrown instead of NullPointerException - "

                    + "NULL command added to Alert" + e.getMessage());

        }

        try {

            Alert alert = new Alert(shortString);

            // test default command

            alert.addCommand(Alert.DISMISS_COMMAND);

            assertTrue("Default Alert shouldn't be modal",

                    alert.getTimeout() != Alert.FOREVER);

            alert.removeCommand(Alert.DISMISS_COMMAND);

            Command c1 = new Command("Comm1", Command.ITEM, 0);

            Command c2 = new Command("Comm2", Command.ITEM, 0);

            Command c3 = new Command("Comm3", Command.ITEM, 0);

            Command c4 = new Command("Comm4", Command.ITEM, 0);

            Command c5 = new Command("Comm5", Command.ITEM, 0);

            // add commands

            alert.addCommand(c1);

            assertTrue("Default Alert with 1 command shouldn't be modal", alert

                    .getTimeout() != Alert.FOREVER);

            alert.addCommand(c2);

            assertTrue("Default Alert with 2 commands should be modal", alert

                    .getTimeout() == Alert.FOREVER);

            alert.addCommand(c3);

            alert.addCommand(c4);

            alert.addCommand(c5);

            assertTrue("Default Alert with 5 commands should be modal", alert

                    .getTimeout() == Alert.FOREVER);

            // remove commands

            alert.removeCommand(c5);

            alert.removeCommand(c4);

            alert.removeCommand(c3);

            assertTrue("Default Alert with 2 commands should be modal", alert

                    .getTimeout() == Alert.FOREVER);

            alert.removeCommand(c2);

            assertTrue("Default Alert with 1 command shouldn't be modal", alert

                    .getTimeout() != Alert.FOREVER);

            alert.removeCommand(c1);

            assertTrue("Default Alert shouldn't be modal",

                    alert.getTimeout() != Alert.FOREVER);

        }

        catch (Exception e) {

            fail("Exception - Adding 5 commands - " + e.getMessage());

        }

    }

}