Add ParticleInfluencerTest class

jme3-core/src/test/java/com/jme3/effect/influencers/ParticleInfluencerTest.java

@@ -0,0 +1,75 @@
+package com.jme3.effect.influencers;
+
+import com.jme3.asset.AssetManager;
+import com.jme3.asset.DesktopAssetManager;
+import com.jme3.export.binary.BinaryExporter;
+import com.jme3.math.Vector3f;
+import org.junit.Assert;
+import org.junit.Test;
+
+/**
+ * Automated tests for the {@code ParticleInfluencer} class.
+ *
+ * @author capdevon
+ */
+public class ParticleInfluencerTest {
+
+    /**
+     * Tests cloning, serialization and de-serialization of a {@code NewtonianParticleInfluencer}.
+     */
+    @Test
+    public void testNewtonianParticleInfluencer() {
+        AssetManager assetManager = new DesktopAssetManager(true);
+
+        NewtonianParticleInfluencer inf = new NewtonianParticleInfluencer();
+        inf.setNormalVelocity(1);
+        inf.setSurfaceTangentFactor(0.5f);
+        inf.setSurfaceTangentRotation(2.5f);
+        inf.setInitialVelocity(new Vector3f(0, 1, 0));
+        inf.setVelocityVariation(2f);
+
+        NewtonianParticleInfluencer clone = (NewtonianParticleInfluencer) inf.clone();
+        assertEquals(inf, clone);
+
+        NewtonianParticleInfluencer copy = BinaryExporter.saveAndLoad(assetManager, inf);
+        assertEquals(inf, copy);
+    }
+
+    private void assertEquals(NewtonianParticleInfluencer inf, NewtonianParticleInfluencer clone) {
+        Assert.assertEquals(inf.getNormalVelocity(), clone.getNormalVelocity(), 0.001f);
+        Assert.assertEquals(inf.getSurfaceTangentFactor(), clone.getSurfaceTangentFactor(), 0.001f);
+        Assert.assertEquals(inf.getSurfaceTangentRotation(), clone.getSurfaceTangentRotation(), 0.001f);
+        Assert.assertEquals(inf.getInitialVelocity(), clone.getInitialVelocity());
+        Assert.assertEquals(inf.getVelocityVariation(), clone.getVelocityVariation(), 0.001f);
+    }
+
+    /**
+     * Tests cloning, serialization and de-serialization of a {@code RadialParticleInfluencer}.
+     */
+    @Test
+    public void testRadialParticleInfluencer() {
+        AssetManager assetManager = new DesktopAssetManager(true);
+
+        RadialParticleInfluencer inf = new RadialParticleInfluencer();
+        inf.setHorizontal(true);
+        inf.setOrigin(new Vector3f(0, 1, 0));
+        inf.setRadialVelocity(2f);
+        inf.setInitialVelocity(new Vector3f(0, 1, 0));
+        inf.setVelocityVariation(2f);
+
+        RadialParticleInfluencer clone = (RadialParticleInfluencer) inf.clone();
+        assertEquals(inf, clone);
+
+        RadialParticleInfluencer copy = BinaryExporter.saveAndLoad(assetManager, inf);
+        assertEquals(inf, copy);
+    }
+
+    private void assertEquals(RadialParticleInfluencer inf, RadialParticleInfluencer clone) {
+        Assert.assertEquals(inf.isHorizontal(), clone.isHorizontal());
+        Assert.assertEquals(inf.getOrigin(), clone.getOrigin());
+        Assert.assertEquals(inf.getRadialVelocity(), clone.getRadialVelocity(), 0.001f);
+        Assert.assertEquals(inf.getInitialVelocity(), clone.getInitialVelocity());
+        Assert.assertEquals(inf.getVelocityVariation(), clone.getVelocityVariation(), 0.001f);
+    }
+
+}