more threading work

src/main/java/electrosphere/engine/ThreadManager.java

@@ -3,8 +3,10 @@ package electrosphere.engine;
 import java.util.LinkedList;
 import java.util.List;
 import java.util.concurrent.Semaphore;
+import java.util.concurrent.TimeUnit;
 
 import electrosphere.engine.loadingthreads.LoadingThread;
+import electrosphere.util.CodeUtils;
 
 /**
  * Manages all running threads
@@ -35,7 +37,6 @@ public class ThreadManager {
         List<Thread> threadsToRemove = new LinkedList<Thread>();
         for(LoadingThread thread : loadingThreads){
             if(thread.isDone()){
-                System.out.println("Collect loading thread of type " + thread.getType());
                 threadsToRemove.add(thread);
             }
         }
@@ -93,8 +94,15 @@ public class ThreadManager {
 
         //
         //interrupt all threads
-        for(Thread thread : activeThreads){
-            thread.interrupt();
+        for(int i = 0; i < 3; i++){
+            for(Thread thread : activeThreads){
+                thread.interrupt();
+            }
+            try {
+                TimeUnit.MILLISECONDS.sleep(3);
+            } catch (InterruptedException e) {
+                CodeUtils.todo(e, "Handle failing to sleep while interrupting all other threads");
+            }
         }
         threadLock.release();
     }

src/main/java/electrosphere/engine/loadingthreads/LoadingThread.java

@@ -75,7 +75,6 @@ public class LoadingThread extends Thread {
     
     @Override
     public void run(){
-        System.out.println("Start loading thread of type " + this.threadType);
         switch(threadType){
             
             case TITLE_MENU: {

src/test/java/electrosphere/entity/state/equip/ClientEquipStateTests.java

@@ -7,6 +7,9 @@ import static org.junit.jupiter.api.Assertions.assertTrue;
 import java.util.Set;
 
 import org.joml.Vector3d;
+import org.junit.jupiter.api.extension.ExtendWith;
+import org.junit.jupiter.api.parallel.Execution;
+import org.junit.jupiter.api.parallel.ExecutionMode;
 
 import annotations.IntegrationTest;
 import electrosphere.engine.Globals;
@@ -24,7 +27,9 @@ import testutils.TestEngineUtils;
 /**
  * Tests for client side equip state
  */
-public class ClientEquipStateTests extends EntityTestTemplate {
+@ExtendWith(EntityTestTemplate.class)
+@Execution(ExecutionMode.SAME_THREAD)
+public class ClientEquipStateTests {
     
 
     /**

src/test/java/electrosphere/entity/state/equip/ServerEquipStateTests.java

@@ -7,6 +7,9 @@ import static org.junit.jupiter.api.Assertions.assertTrue;
 import java.util.List;
 
 import org.joml.Vector3d;
+import org.junit.jupiter.api.extension.ExtendWith;
+import org.junit.jupiter.api.parallel.Execution;
+import org.junit.jupiter.api.parallel.ExecutionMode;
 
 import annotations.IntegrationTest;
 import electrosphere.engine.Globals;
@@ -22,7 +25,9 @@ import testutils.TestEngineUtils;
 /**
  * Server equip state tests
  */
-public class ServerEquipStateTests extends EntityTestTemplate {
+@ExtendWith(EntityTestTemplate.class)
+@Execution(ExecutionMode.SAME_THREAD)
+public class ServerEquipStateTests {
     
     /**
      * Try equipping an item

src/test/java/electrosphere/renderer/ui/elements/WindowTest.java

@@ -1,5 +1,7 @@
 package electrosphere.renderer.ui.elements;
 
+import org.junit.jupiter.api.extension.ExtendWith;
+
 import annotations.IntegrationTest;
 import electrosphere.menu.WindowUtils;
 import electrosphere.menu.mainmenu.MenuGeneratorsUITesting;
@@ -9,6 +11,7 @@ import testutils.TestEngineUtils;
 /**
  * Tests for the window class
  */
+@ExtendWith(RenderingTestTemplate.class)
 public class WindowTest extends RenderingTestTemplate {
 
     /**

src/test/java/integration/StartupTest.java

@@ -4,7 +4,6 @@ import annotations.IntegrationSetup;
 import annotations.IntegrationTest;
 import electrosphere.engine.Globals;
 import electrosphere.engine.profiler.Profiler;
-import electrosphere.logger.LoggerInterface;
 import electrosphere.net.NetUtils;
 
 public class StartupTest {

src/test/java/template/EntityTestTemplate.java

@@ -1,10 +1,8 @@
 package template;
 
 import org.junit.jupiter.api.Tag;
+import org.junit.jupiter.api.extension.ExtensionContext;
 
-import annotations.IntegrationSetup;
-import annotations.IntegrationTeardown;
-import electrosphere.engine.Main;
 import testutils.EngineInit;
 import testutils.TestEngineUtils;
 
@@ -12,14 +10,10 @@ import testutils.TestEngineUtils;
 /**
  * Template for writing tests that do stuff with entities in a proper scene
  */
-public abstract class EntityTestTemplate extends RenderingTestTemplate {
+public class EntityTestTemplate extends RenderingTestTemplate {
     
-    /**
-     * Starts up the entity scene
-     */
-    @IntegrationSetup
     @Override
-    public void initEngine(){
+    public void beforeEach(ExtensionContext context) throws Exception {
         //init engine
         TestEngineUtils.initGraphicalEngine();
         
@@ -27,12 +21,4 @@ public abstract class EntityTestTemplate extends RenderingTestTemplate {
         EngineInit.setupConnectedTestScene();
     }
 
-    /**
-     * Shuts down the engine
-     */
-    @IntegrationTeardown
-    public void closeEngine(){
-        Main.shutdown();
-    }
-
 }

src/test/java/template/RenderingTestTemplate.java

@@ -3,39 +3,21 @@ package template;
 import java.io.File;
 
 import org.junit.jupiter.api.Tag;
+import org.junit.jupiter.api.extension.AfterEachCallback;
+import org.junit.jupiter.api.extension.BeforeEachCallback;
+import org.junit.jupiter.api.extension.ExtensionContext;
 
-import annotations.IntegrationSetup;
-import annotations.IntegrationTeardown;
 import electrosphere.engine.Globals;
 import electrosphere.engine.Main;
 import testutils.TestEngineUtils;
 import testutils.TestRenderingUtils;
 
-@Tag("Graphical")
+@Tag("integration")
+@Tag("graphical")
 /**
  * A test class that involves testing renders
  */
-public abstract class RenderingTestTemplate {
-    
-    /**
-     * Initializes the engine
-     */
-    @IntegrationSetup
-    public void initEngine(){
-        Globals.WINDOW_DECORATED = false;
-        Globals.WINDOW_FULLSCREEN = true;
-        Globals.WINDOW_WIDTH = 1920;
-        Globals.WINDOW_HEIGHT = 1080;
-        TestEngineUtils.initGraphicalEngine();
-    }
-
-    /**
-     * Shuts down the engine
-     */
-    @IntegrationTeardown
-    public void closeEngine(){
-        Main.shutdown();
-    }
+public class RenderingTestTemplate implements BeforeEachCallback, AfterEachCallback {
 
     /**
      * Checks the most recent render versus an existing image
@@ -57,4 +39,18 @@ public abstract class RenderingTestTemplate {
         });
     }
 
+    @Override
+    public void afterEach(ExtensionContext context) throws Exception {
+        Globals.WINDOW_DECORATED = false;
+        Globals.WINDOW_FULLSCREEN = true;
+        Globals.WINDOW_WIDTH = 1920;
+        Globals.WINDOW_HEIGHT = 1080;
+        TestEngineUtils.initGraphicalEngine();
+    }
+
+    @Override
+    public void beforeEach(ExtensionContext context) throws Exception {
+        Main.shutdown();
+    }
+
 }