feat(renderer): Add copy method to RenderingBoPool interface and implement in RenderingBoPoolImpl
This commit is contained in:
extio-de
@@ -0,0 +1,526 @@
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package de.extio.game_engine.renderer.work;
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import static org.junit.jupiter.api.Assertions.assertEquals;
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import static org.junit.jupiter.api.Assertions.assertNotNull;
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import static org.junit.jupiter.api.Assertions.assertNotSame;
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import static org.junit.jupiter.api.Assertions.assertSame;
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import static org.junit.jupiter.api.Assertions.assertThrows;
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import static org.junit.jupiter.api.Assertions.assertTrue;
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import static org.mockito.Mockito.mock;
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import java.util.HashMap;
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import java.util.Map;
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import org.junit.jupiter.api.BeforeEach;
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import org.junit.jupiter.api.Test;
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import de.extio.game_engine.renderer.RendererData;
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import de.extio.game_engine.renderer.model.RenderingBo;
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import de.extio.game_engine.renderer.model.RenderingBoLayer;
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import de.extio.game_engine.renderer.model.color.RgbaColor;
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public class RenderingBoPoolImplTest {
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private RenderingBoPoolImpl pool;
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private Map<Class<? extends RenderingBo>, Class<? extends RenderingBo>> mapping;
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private RendererData rendererData;
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@BeforeEach
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void setUp() {
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this.mapping = new HashMap<>();
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this.pool = new RenderingBoPoolImpl(this.mapping);
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this.rendererData = mock(RendererData.class);
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this.pool.setRendererData(this.rendererData);
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}
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@Test
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void testAcquireConcreteClass() {
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final TestRenderingBo acquired = this.pool.acquire("test-id", TestRenderingBo.class);
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assertNotNull(acquired);
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assertNotNull(acquired.getId());
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assertEquals("test-id", acquired.getId());
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assertSame(TestRenderingBo.class, acquired.getClass());
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assertSame(this.rendererData, acquired.getRendererData());
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assertEquals(0, acquired.getCloseCallCount());
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}
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@Test
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void testAcquireInterfaceWithMapping() {
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this.mapping.put(TestRenderingBoInterface.class, TestRenderingBoImpl.class);
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final TestRenderingBoInterface acquired = this.pool.acquire("interface-id", TestRenderingBoInterface.class);
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assertNotNull(acquired);
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assertNotNull(acquired.getId());
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assertEquals("interface-id", acquired.getId());
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assertTrue(acquired instanceof TestRenderingBoImpl);
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assertSame(TestRenderingBoImpl.class, acquired.getClass());
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assertSame(this.rendererData, ((TestRenderingBoImpl) acquired).getRendererData());
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}
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@Test
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void testAcquireUnmappedInterfaceThrows() {
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final IllegalArgumentException ex = assertThrows(IllegalArgumentException.class, () -> {
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this.pool.acquire("id", TestRenderingBoInterface.class);
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});
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assertNotNull(ex.getMessage());
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assertTrue(ex.getMessage().contains("TestRenderingBoInterface"));
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}
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@Test
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void testAcquireMultipleInstancesPooling() {
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final TestRenderingBo first = this.pool.acquire("id1", TestRenderingBo.class);
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final TestRenderingBo second = this.pool.acquire("id2", TestRenderingBo.class);
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assertNotNull(first);
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assertNotNull(second);
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assertEquals("id1", first.getId());
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assertEquals("id2", second.getId());
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assertNotSame(first, second);
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assertSame(TestRenderingBo.class, first.getClass());
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assertSame(TestRenderingBo.class, second.getClass());
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}
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@Test
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void testReleaseAndReacquireFromPool() {
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final TestRenderingBo acquired1 = this.pool.acquire("id1", TestRenderingBo.class);
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final int id1 = System.identityHashCode(acquired1);
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assertEquals("id1", acquired1.getId());
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assertEquals(0, acquired1.getCloseCallCount());
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this.pool.release(acquired1);
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assertEquals(1, acquired1.getCloseCallCount());
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final TestRenderingBo acquired2 = this.pool.acquire("id2", TestRenderingBo.class);
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final int id2 = System.identityHashCode(acquired2);
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assertEquals(id1, id2);
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assertEquals("id2", acquired2.getId());
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assertEquals(1, acquired2.getCloseCallCount());
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assertSame(acquired1, acquired2);
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}
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@Test
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void testReleaseCallsCloseOnObject() throws Exception {
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final TestRenderingBo bo = this.pool.acquire("id", TestRenderingBo.class);
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assertEquals(0, bo.getCloseCallCount());
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this.pool.release(bo);
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assertEquals(1, bo.getCloseCallCount());
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this.pool.release(bo);
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assertEquals(2, bo.getCloseCallCount());
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}
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@Test
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void testCopyObject() {
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final TestRenderingBo original = this.pool.acquire("original-id", TestRenderingBo.class);
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original.testData = "test-value";
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assertNotNull(original.getId());
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final TestRenderingBo copy = this.pool.copy(original);
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assertNotNull(copy);
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assertNotSame(original, copy);
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assertEquals("original-id", copy.getId());
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assertEquals("test-value", copy.testData);
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assertSame(TestRenderingBo.class, copy.getClass());
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}
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@Test
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void testSetRendererData() {
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final TestRenderingBo boOld = this.pool.acquire("id1", TestRenderingBo.class);
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assertSame(this.rendererData, boOld.getRendererData());
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final RendererData newData = mock(RendererData.class);
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this.pool.setRendererData(newData);
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final TestRenderingBo boNew = this.pool.acquire("id2", TestRenderingBo.class);
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assertSame(newData, boNew.getRendererData());
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assertNotSame(this.rendererData, boNew.getRendererData());
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}
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@Test
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void testLastMappingCaching() {
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this.mapping.put(TestRenderingBoInterface.class, TestRenderingBoImpl.class);
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final TestRenderingBoInterface first = this.pool.acquire("id1", TestRenderingBoInterface.class);
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assertNotNull(first);
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assertEquals("id1", first.getId());
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final TestRenderingBoInterface second = this.pool.acquire("id2", TestRenderingBoInterface.class);
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assertNotNull(second);
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assertEquals("id2", second.getId());
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assertNotSame(first, second);
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assertSame(first.getClass(), second.getClass());
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assertTrue(first.getClass() == TestRenderingBoImpl.class);
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}
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@Test
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void testLastReverseMappingCaching() {
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final TestRenderingBo first = this.pool.acquire("id1", TestRenderingBo.class);
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assertNotNull(first);
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assertEquals(0, first.getCloseCallCount());
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final TestRenderingBo second = this.pool.acquire("id2", TestRenderingBo.class);
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assertNotNull(second);
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assertEquals(0, second.getCloseCallCount());
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assertNotSame(first, second);
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this.pool.release(first);
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assertEquals(1, first.getCloseCallCount());
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this.pool.release(second);
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assertEquals(1, second.getCloseCallCount());
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final TestRenderingBo reacquired = this.pool.acquire("id3", TestRenderingBo.class);
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assertNotNull(reacquired);
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assertEquals("id3", reacquired.getId());
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assertTrue(reacquired == first || reacquired == second);
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}
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@Test
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void testConcurrentAccess() throws InterruptedException {
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final int[] thread1Count = {0};
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final int[] thread2Count = {0};
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final Thread thread1 = new Thread(() -> {
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for (int i = 0; i < 10; i++) {
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final TestRenderingBo bo = this.pool.acquire("id-" + i, TestRenderingBo.class);
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assertNotNull(bo);
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assertNotNull(bo.getId());
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this.pool.release(bo);
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thread1Count[0]++;
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}
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});
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final Thread thread2 = new Thread(() -> {
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for (int i = 10; i < 20; i++) {
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final TestRenderingBo bo = this.pool.acquire("id-" + i, TestRenderingBo.class);
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assertNotNull(bo);
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assertNotNull(bo.getId());
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this.pool.release(bo);
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thread2Count[0]++;
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}
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});
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thread1.start();
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thread2.start();
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thread1.join();
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thread2.join();
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assertEquals(10, thread1Count[0]);
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assertEquals(10, thread2Count[0]);
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final TestRenderingBo bo = this.pool.acquire("final-id", TestRenderingBo.class);
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assertNotNull(bo);
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assertEquals("final-id", bo.getId());
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}
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public interface TestRenderingBoInterface extends RenderingBo {
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}
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public static class TestRenderingBoImpl implements TestRenderingBoInterface {
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private String id;
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private RendererData rendererData;
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private int closeCallCount;
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@Override
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public void setId(final String id) {
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this.id = id;
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}
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@Override
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public String getId() {
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return this.id;
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}
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@Override
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public RenderingBo setColor(final RgbaColor color) {
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return this;
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}
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@Override
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public int getX() {
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return 0;
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}
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@Override
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public int getY() {
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return 0;
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}
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@Override
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public int getLocalX() {
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return 0;
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}
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@Override
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public int getLocalY() {
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return 0;
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}
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@Override
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public RenderingBo setLayer(final RenderingBoLayer layer) {
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return this;
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}
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@Override
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public RenderingBoLayer getLayer() {
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return null;
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}
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@Override
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public RenderingBo withPositionAbsoluteAnchorTopLeft(final int x, final int y) {
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return this;
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}
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@Override
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public RenderingBo withPositionAbsoluteAnchorTopLeft(final de.extio.game_engine.spatial2.model.HasPosition2 position) {
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return this;
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}
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@Override
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public RenderingBo withPositionAbsoluteAnchorTopRight(final int x, final int y) {
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return this;
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}
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@Override
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public RenderingBo withPositionAbsoluteAnchorTopRight(final de.extio.game_engine.spatial2.model.HasPosition2 position) {
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return this;
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}
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@Override
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public RenderingBo withPositionAbsoluteAnchorBottomLeft(final int x, final int y) {
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return this;
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}
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@Override
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public RenderingBo withPositionAbsoluteAnchorBottomLeft(final de.extio.game_engine.spatial2.model.HasPosition2 position) {
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return this;
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}
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@Override
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public RenderingBo withPositionAbsoluteAnchorBottomRight(final int x, final int y) {
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return this;
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}
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@Override
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public RenderingBo withPositionAbsoluteAnchorBottomRight(final de.extio.game_engine.spatial2.model.HasPosition2 position) {
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return this;
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}
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@Override
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public RenderingBo withPositionPercentual(final double x, final double y) {
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return this;
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}
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@Override
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public RenderingBo withPositionIncrementalAbsolute(final int x, final int y) {
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return this;
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}
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@Override
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public RenderingBo withPositionIncrementalAbsolute(final de.extio.game_engine.spatial2.model.HasPosition2 position) {
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return this;
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}
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@Override
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public RenderingBo withPositionIncrementalPercentual(final double x, final double y) {
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return this;
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}
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@Override
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public RenderingBo withPositionRelative(final int x, final int y) {
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return this;
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}
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@Override
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public RenderingBo withPositionRelative(final de.extio.game_engine.spatial2.model.HasPosition2 position) {
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return this;
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}
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@Override
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public void setRendererData(final RendererData rendererData) {
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this.rendererData = rendererData;
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}
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@Override
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public void apply(final RenderingBo source) {
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}
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@Override
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public void closeStatic() {
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}
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@Override
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public void close() {
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this.closeCallCount++;
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}
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public RendererData getRendererData() {
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return this.rendererData;
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}
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public int getCloseCallCount() {
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return this.closeCallCount;
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}
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}
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public static class TestRenderingBo implements RenderingBo {
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private String id;
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private RendererData rendererData;
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private int closeCallCount;
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public String testData;
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@Override
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public void setId(final String id) {
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this.id = id;
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}
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@Override
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public String getId() {
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return this.id;
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}
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@Override
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public RenderingBo setColor(final RgbaColor color) {
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return this;
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}
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@Override
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public int getX() {
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return 0;
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}
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@Override
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public int getY() {
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return 0;
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}
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@Override
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public int getLocalX() {
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return 0;
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}
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@Override
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public int getLocalY() {
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return 0;
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}
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@Override
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public RenderingBo setLayer(final RenderingBoLayer layer) {
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return this;
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}
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@Override
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public RenderingBoLayer getLayer() {
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return null;
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}
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@Override
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public RenderingBo withPositionAbsoluteAnchorTopLeft(final int x, final int y) {
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return this;
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}
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@Override
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public RenderingBo withPositionAbsoluteAnchorTopLeft(final de.extio.game_engine.spatial2.model.HasPosition2 position) {
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return this;
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}
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@Override
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public RenderingBo withPositionAbsoluteAnchorTopRight(final int x, final int y) {
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return this;
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}
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@Override
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public RenderingBo withPositionAbsoluteAnchorTopRight(final de.extio.game_engine.spatial2.model.HasPosition2 position) {
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return this;
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}
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@Override
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public RenderingBo withPositionAbsoluteAnchorBottomLeft(final int x, final int y) {
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return this;
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}
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@Override
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public RenderingBo withPositionAbsoluteAnchorBottomLeft(final de.extio.game_engine.spatial2.model.HasPosition2 position) {
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return this;
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}
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@Override
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public RenderingBo withPositionAbsoluteAnchorBottomRight(final int x, final int y) {
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return this;
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}
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@Override
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public RenderingBo withPositionAbsoluteAnchorBottomRight(final de.extio.game_engine.spatial2.model.HasPosition2 position) {
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return this;
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}
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@Override
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public RenderingBo withPositionPercentual(final double x, final double y) {
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return this;
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}
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@Override
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public RenderingBo withPositionIncrementalAbsolute(final int x, final int y) {
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return this;
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}
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@Override
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public RenderingBo withPositionIncrementalAbsolute(final de.extio.game_engine.spatial2.model.HasPosition2 position) {
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return this;
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}
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@Override
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public RenderingBo withPositionIncrementalPercentual(final double x, final double y) {
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return this;
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}
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@Override
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public RenderingBo withPositionRelative(final int x, final int y) {
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return this;
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}
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@Override
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public RenderingBo withPositionRelative(final de.extio.game_engine.spatial2.model.HasPosition2 position) {
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return this;
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}
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@Override
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public void setRendererData(final RendererData rendererData) {
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this.rendererData = rendererData;
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}
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@Override
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public void apply(final RenderingBo source) {
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if (source instanceof TestRenderingBo) {
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this.testData = ((TestRenderingBo) source).testData;
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}
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}
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@Override
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public void closeStatic() {
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}
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@Override
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public void close() {
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this.closeCallCount++;
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}
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public RendererData getRendererData() {
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return this.rendererData;
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}
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public int getCloseCallCount() {
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return this.closeCallCount;
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}
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}
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}
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