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 * 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.javafx.scene.effect;

import javafx.scene.effect.Bloom;
import javafx.scene.effect.BoxBlur;
import javafx.scene.effect.EffectShim;
import static test.com.sun.javafx.test.TestHelper.box;
import static org.junit.Assert.assertEquals;

import org.junit.Before;
import org.junit.Test;
import test.javafx.scene.effect.EffectsTestBase;

public class BloomTest extends EffectsTestBase {
    private Bloom effect;

    @Before
    public void setUp() {
        effect = new Bloom();
        setupTest(effect);
    }

    @Test
    public void testSetThreshold() {
        // try setting correct value
        effect.setThreshold(1.0f);
        assertEquals(1.0f, (float) effect.getThreshold(), 1e-100);
        pulse();
        assertEquals(1.0f, (float) ((com.sun.scenario.effect.Bloom)
                EffectShim.impl_getImpl(effect)).getThreshold(), 1e-100);
    }
    
    @Test
    public void testDefaultThreshold() {
        // default value should be 0.3
        assertEquals(0.3f, (float) effect.getThreshold(), 1e-100);
        assertEquals(0.3f, (float) effect.thresholdProperty().get(), 1e-100);
        pulse();
        assertEquals(0.3f, (float) ((com.sun.scenario.effect.Bloom)
                EffectShim.impl_getImpl(effect)).getThreshold(), 1e-100);
    }
    
    @Test
    public void testMinThreshold() {
        // 0 should be ok
        effect.setThreshold(0);
        // try setting value smaller than minimal
        effect.setThreshold(-0.1f);
        assertEquals(-0.1f, (float) effect.getThreshold(), 1e-100);
        pulse();
        assertEquals(0.0f, (float) ((com.sun.scenario.effect.Bloom)
                EffectShim.impl_getImpl(effect)).getThreshold(), 1e-100);
    }

    @Test
    public void testMaxThreshold() {
        // 1 should be ok
        effect.setThreshold(1);
        // try setting value greater than maximal
        effect.setThreshold(1.1f);
        assertEquals(1.1f, (float) effect.getThreshold(), 1e-100);
        pulse();
        assertEquals(1.0f, (float) ((com.sun.scenario.effect.Bloom)
                EffectShim.impl_getImpl(effect)).getThreshold(), 1e-100);
    }

    @Test
    public void testThresholdSynced() throws Exception {
        checkDoublePropertySynced(
                "javafx.scene.effect.Bloom", "threshold",
                "com.sun.scenario.effect.Bloom", "threshold", 0.3);
    }

    @Test
    public void testInputSynced() throws Exception {
        BoxBlur blur = new BoxBlur();
        checkEffectPropertySynced(
                "javafx.scene.effect.Bloom", "input",
                "com.sun.scenario.effect.Bloom", "input",
                blur, 
                (com.sun.scenario.effect.BoxBlur) EffectShim.impl_getImpl(blur));
    }

    @Test
    public void testBounds() {
        assertEquals(box(0, 0, 100, 100), n.getBoundsInLocal());
    }

    @Test
    public void testBoundsWidthInput() {
        assertEquals(box(0, 0, 100, 100), n.getBoundsInLocal());
        BoxBlur blur = new BoxBlur();
        effect.setInput(blur);
        assertEquals(box(-2, -2, 104, 104), n.getBoundsInLocal());
    }
    
    @Test
    public void testCreateWithParams() {
        effect = new Bloom(1);
        setupTest(effect);
        assertEquals(1, effect.getThreshold(), 1e-100);
        pulse();
        assertEquals(1.0f, ((com.sun.scenario.effect.Bloom)
                EffectShim.impl_getImpl(effect)).getThreshold(), 1e-100);
    }
        
    @Test
    public void testCreateWithDefaultParams() {
        effect = new Bloom(0.3);
        setupTest(effect);
        assertEquals(0.3, effect.getThreshold(), 1e-100);
        pulse();
        assertEquals(0.3f, ((com.sun.scenario.effect.Bloom)
                EffectShim.impl_getImpl(effect)).getThreshold(), 1e-100);
    }
}