#1256: Update tests to JUnit 5

By: DerFrZocker <derrieple@gmail.com>

paper-server/src/test/java/org/bukkit/BlockDataConversionTest.java

@@ -1,38 +1,30 @@
 package org.bukkit;
 
-import java.util.ArrayList;
-import java.util.List;
+import static org.junit.jupiter.api.Assertions.*;
+import java.util.stream.Stream;
 import net.minecraft.core.registries.BuiltInRegistries;
 import net.minecraft.world.level.block.Block;
 import net.minecraft.world.level.block.state.IBlockData;
 import org.bukkit.craftbukkit.block.data.CraftBlockData;
 import org.bukkit.support.AbstractTestingBase;
-import org.junit.Assert;
-import org.junit.Test;
-import org.junit.runner.RunWith;
-import org.junit.runners.Parameterized;
+import org.junit.jupiter.params.ParameterizedTest;
+import org.junit.jupiter.params.provider.Arguments;
+import org.junit.jupiter.params.provider.MethodSource;
 
 /**
  * This test class ensures that all Blocks (as registered in BuiltInRegistries.BLOCK)
  * can be converted into their CraftBlockData equivalent.
  */
-@RunWith(Parameterized.class)
 public class BlockDataConversionTest extends AbstractTestingBase {
 
-    @Parameterized.Parameters(name = "{index}: {0}")
-    public static List<Object[]> args() {
-        List<Object[]> list = new ArrayList<>();
-        for (Block block : (Iterable<Block>) BuiltInRegistries.BLOCK) {
-            list.add(new Object[]{block.defaultBlockState()});
-        }
-        return list;
+    public static Stream<Arguments> data() {
+        return BuiltInRegistries.BLOCK.stream().map(Block::defaultBlockState).map(Arguments::of);
     }
 
-    @Parameterized.Parameter(0) public IBlockData data;
-
-    @Test
-    public void testNotNull() {
-        Assert.assertNotNull(data);
-        Assert.assertNotNull(CraftBlockData.fromData(data));
+    @ParameterizedTest
+    @MethodSource("data")
+    public void testNotNull(IBlockData data) {
+        assertNotNull(data);
+        assertNotNull(CraftBlockData.fromData(data));
     }
 }