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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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 * This code is free software; you can redistribute it and/or modify it
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 * 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).
 *
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package test.com.sun.scenario;

import com.sun.scenario.Settings;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertTrue;

import javafx.util.Callback;

import org.junit.Test;

public class SettingsTest {


    @Test
    public void testStringValue() {
        Settings.set("foo", "foobar");
        assertEquals("foobar", Settings.get("foo"));
    }

    @Test
    public void testBooleanValue() {
        Settings.set("foo", "false");
        assertFalse(Settings.getBoolean("foo"));
        assertFalse(Settings.getBoolean("foo", false));
        assertFalse(Settings.getBoolean("bar", false));
        Settings.set("bar", "true");
        assertTrue(Settings.getBoolean("bar", false));
    }

    @Test
    public void testIntValue() {
        Settings.set("foo", "128");
        assertEquals(128, Settings.getInt("foo", 32));
        assertEquals(32, Settings.getInt("bar", 32));
    }

    private String tmp;

    @Test
    public void testListener() {
        final Callback<String, Void> listener = key -> {
            tmp =  Settings.get(key);
            return null;
        };
        Settings.addPropertyChangeListener(listener);
        Settings.set("foo", "bar");
        assertEquals(tmp, "bar");
        Settings.removePropertyChangeListener(listener);
    }

    @Test
    public void testSystemProperties() {
        System.setProperty("foo", "bar");
        Settings.set("foo", null);
        assertEquals(Settings.get("foo"), "bar");

    }
}