/*
 * Copyright (c) 2011, 2013, Oracle and/or its affiliates. All rights reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * This code is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 only, as
 * published by the Free Software Foundation.  Oracle designates this
 * particular file as subject to the "Classpath" exception as provided
 * by Oracle in the LICENSE file that accompanied this code.
 *
 * This code is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
 * or visit www.oracle.com if you need additional information or have any
 * questions.
 */

package javafx.scene.control.skin;

import static org.junit.Assert.assertEquals;

import javafx.beans.value.ObservableValue;
import javafx.scene.control.ProgressIndicator;
import javafx.scene.Group;
import javafx.scene.paint.Color;
import javafx.scene.Scene;
import javafx.stage.Stage;

import org.junit.Before;
import org.junit.Test;

/**
 */
public class ProgressIndicatorSkinTest {
    private ProgressIndicator progressindicator;
    private ProgressIndicatorSkinMock skin;

    @Before public void setup() {
        progressindicator = new ProgressIndicator();
        skin = new ProgressIndicatorSkinMock(progressindicator);
        progressindicator.setSkin(skin);
    }

    @Test public void progressCSSTracksProgressColor() {
        progressindicator.setStyle("-fx-progress-color: green;");

        Scene scene = new Scene(new Group(), 400, 400);
        ((Group) scene.getRoot()).getChildren().clear();
        ((Group) scene.getRoot()).getChildren().add(progressindicator);
        Stage stage = new Stage();
        stage.setScene(scene);
        stage.show();

        assertEquals(Color.GREEN, skin.getProgressColor());
    }
    
    public static final class ProgressIndicatorSkinMock extends ProgressIndicatorSkin {
        boolean propertyChanged = false;
        int propertyChangeCount = 0;
        public ProgressIndicatorSkinMock(ProgressIndicator progressindicator) {
            super(progressindicator);
        }

        public void addWatchedProperty(ObservableValue<?> p) {
            p.addListener(o -> {
                propertyChanged = true;
                propertyChangeCount++;
            });
        }
    }
}