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 +1,74 @@
+package com.projectsacrifice.game;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertTrue;
+
+import android.app.Instrumentation;
+
+import androidx.test.core.app.ActivityScenario;
+import androidx.test.ext.junit.runners.AndroidJUnit4;
+import androidx.test.platform.app.InstrumentationRegistry;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+@RunWith(AndroidJUnit4.class)
+public final class CorpseManagerIntegrationTest {
+    @Test
+    public void deathRegistersAndRestartResetsTheOwnedBodyLifecycle() throws Exception {
+        Instrumentation instrumentation = InstrumentationRegistry.getInstrumentation();
+        try (ActivityScenario<MainActivity> activity =
+                     ActivityScenario.launch(MainActivity.class)) {
+            GameView[] view = new GameView[1];
+            activity.onActivity(current -> view[0] = current.gameViewForAutomation());
+            instrumentation.runOnMainSync(() -> {
+                view[0].startLevelForAutomation(10);
+                view[0].setAutomationInput(false, true, false);
+            });
+
+            GameView.AutomationSnapshot died = awaitBody(instrumentation, view[0], 8_000L);
+            CorpseManager.Diagnostics before = diagnostics(instrumentation, view[0]);
+            assertEquals(1, died.corpseCount());
+            assertEquals(1L, before.registered());
+            assertEquals(0L, before.evicted());
+
+            instrumentation.runOnMainSync(view[0]::restartLevelForAutomation);
+            GameView.AutomationSnapshot restarted = snapshot(instrumentation, view[0]);
+            CorpseManager.Diagnostics after = diagnostics(instrumentation, view[0]);
+
+            assertEquals(0, restarted.corpseCount());
+            assertEquals(before.resets() + 1L, after.resets());
+            assertEquals(before.clearedByReset() + 1L, after.clearedByReset());
+            assertTrue(restarted.playerAlive());
+        }
+    }
+
+    private static GameView.AutomationSnapshot awaitBody(
+            Instrumentation instrumentation, GameView view, long timeoutMillis)
+            throws Exception {
+        long deadline = System.currentTimeMillis() + timeoutMillis;
+        GameView.AutomationSnapshot current = snapshot(instrumentation, view);
+        while (System.currentTimeMillis() < deadline) {
+            current = snapshot(instrumentation, view);
+            if (current.corpseCount() == 1) return current;
+            Thread.sleep(24L);
+        }
+        throw new AssertionError("Body was not registered; deaths=" + current.deaths()
+                + ", corpses=" + current.corpseCount());
+    }
+
+    private static GameView.AutomationSnapshot snapshot(
+            Instrumentation instrumentation, GameView view) {
+        GameView.AutomationSnapshot[] result = new GameView.AutomationSnapshot[1];
+        instrumentation.runOnMainSync(() -> result[0] = view.automationSnapshot());
+        return result[0];
+    }
+
+    private static CorpseManager.Diagnostics diagnostics(
+            Instrumentation instrumentation, GameView view) {
+        CorpseManager.Diagnostics[] result = new CorpseManager.Diagnostics[1];
+        instrumentation.runOnMainSync(
+                () -> result[0] = view.corpseDiagnosticsForAutomation());
+        return result[0];
+    }
+}