Выделить CorpseManager

2026-08-19 03:43:20 +03:00
parent 62ee6877f9
commit cc3b5902cc
8 changed files with 436 additions and 69 deletions
@@ -0,0 +1,71 @@
+package com.projectsacrifice.game;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertSame;
+import static org.junit.Assert.assertTrue;
+
+import org.junit.Test;
+
+public final class CorpseManagerTest {
+    @Test
+    public void registeringBeyondTheBudgetEvictsTheOldestBodyAndReportsIt() {
+        CorpseManager manager = new CorpseManager(2);
+        CorpseManager.Body first = manager.register("SPIKE", 10f, 20f);
+        CorpseManager.Body second = manager.register("SAW", 30f, 40f);
+        CorpseManager.Body third = manager.register("FREEZE", 50f, 60f);
+
+        assertEquals(2, manager.count());
+        assertSame(second, manager.bodies().get(0));
+        assertSame(third, manager.bodies().get(1));
+        assertEquals(3L, manager.diagnostics().registered());
+        assertEquals(1L, manager.diagnostics().evicted());
+        assertEquals(first.id() + 1L, second.id());
+    }
+
+    @Test
+    public void removeAndResetAreIdempotentAndHaveSeparateDiagnostics() {
+        CorpseManager manager = new CorpseManager(3);
+        CorpseManager.Body first = manager.register("SPIKE", 10f, 20f);
+        manager.register("SAW", 30f, 40f);
+
+        assertTrue(manager.remove(first));
+        assertFalse(manager.remove(first));
+        manager.reset();
+
+        assertEquals(0, manager.count());
+        assertEquals(1L, manager.diagnostics().removed());
+        assertEquals(1L, manager.diagnostics().resets());
+        assertEquals(1L, manager.diagnostics().clearedByReset());
+    }
+
+    @Test
+    public void ownedBodiesExposePhysicsFactsAndComposableTransformations() {
+        CorpseManager manager = new CorpseManager(3);
+        CorpseManager.Body body = manager.register("ELECTRIC", 10f, 20f)
+                .position(30f, 40f)
+                .size(104f, 54f)
+                .velocity(12f, -8f)
+                .grounded(true)
+                .supportIndex(2);
+
+        assertTrue(manager.transform(body, CorpseManager.Transformation.FROZEN));
+        assertTrue(manager.transform(body, CorpseManager.Transformation.CONDUCTIVE));
+        assertTrue(manager.transform(body, CorpseManager.Transformation.PINNED));
+
+        assertEquals(30f, body.x(), 0f);
+        assertEquals(40f, body.y(), 0f);
+        assertEquals(104f, body.width(), 0f);
+        assertEquals(54f, body.height(), 0f);
+        assertEquals(12f, body.velocityX(), 0f);
+        assertEquals(-8f, body.velocityY(), 0f);
+        assertTrue(body.frozen());
+        assertTrue(body.conductive());
+        assertTrue(body.pinned());
+        assertTrue(body.grounded());
+        assertEquals(2, body.supportIndex());
+
+        CorpseManager.Body foreign = new CorpseManager(1).register("SAW", 0f, 0f);
+        assertFalse(manager.transform(foreign, CorpseManager.Transformation.FROZEN));
+    }
+}