Added CI to the project

.github/workflows/presub.yml

@@ -0,0 +1,51 @@
+name: Run PR tests
+
+on:
+  pull_request:
+    branches:
+      - '1.21.x'
+  workflow_dispatch:
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 1000
+          fetch-tags: true
+
+      - name: Setup JDK 21
+        uses: neoforged/actions/setup-java@main
+        with:
+          java-version: 21
+
+      - name: Setup Gradle
+        uses: gradle/actions/setup-gradle@v4
+        with:
+          cache-read-only: false
+
+      - name: Make gradlew executable
+        run: chmod +x ./gradlew
+
+      - name: Check spotless
+        run: ./gradlew spotlessCheck
+
+      - name: Build project
+        run: ./gradlew build
+
+      - name: Run game tests with Gradle
+        run: ./gradlew runGameTestServer
+
+      - name: Run JUnit tests with Gradle
+        run: ./gradlew test
+
+      - name: Store reports
+        if: failure()
+        uses: actions/upload-artifact@v4
+        with:
+          name: reports
+          path: |
+            **/build/reports/
+            **/build/test-results/

build.gradle

@@ -18,34 +18,37 @@ java.toolchain.languageVersion = JavaLanguageVersion.of(21)
 
 runs {
 	configureEach {
-		systemProperty 'forge.logging.markers', 'REGISTRIES'
-		systemProperty 'forge.logging.console.level', 'debug'
+		systemProperty 'neoforge.logging.markers', 'REGISTRIES'
+		systemProperty 'neoforge.logging.console.level', 'debug'
 
 		modSource project.sourceSets.main
 	}
 
 	client {
-		systemProperty 'forge.enabledGameTestNamespaces', project.mod_id
-		programArguments '--username', 'Dev####'
+		systemProperty 'neoforge.enabledGameTestNamespaces', project.mod_id
+		arguments '--username', 'Dev'
 	}
 
 	client_static_username { // To be able to start a second client in parallel
 		runType 'client'
-		systemProperty 'forge.enabledGameTestNamespaces', project.mod_id
-		programArguments '--username', 'Dev'
+		systemProperty 'neoforge.enabledGameTestNamespaces', project.mod_id
+		arguments '--username', 'Dev'
 	}
 
 	server {
-		systemProperty 'forge.enabledGameTestNamespaces', project.mod_id
-		programArgument '--nogui'
+		systemProperty 'neoforge.enabledGameTestNamespaces', project.mod_id
+		arguments '--nogui'
 	}
 
 	gameTestServer {
-		systemProperty 'forge.enabledGameTestNamespaces', project.mod_id
+		systemProperty 'neoforge.enabledGameTestNamespaces', project.mod_id
 	}
 
 	data {
-		programArguments.addAll '--mod', project.mod_id, '--all', '--output', file('src/generated/resources/').getAbsolutePath(), '--existing', file('src/main/resources/').getAbsolutePath()
+		arguments.addAll '--mod', project.mod_id, '--all', '--output', file('src/generated/resources/').getAbsolutePath(), '--existing', file('src/main/resources/').getAbsolutePath()
+	}
+
+	junit {
 	}
 }
 
@@ -83,6 +86,9 @@ dependencies {
 	// Test
 //	implementation "maven.modrinth:sodium:mc1.21-0.6.0-beta.2-neoforge"
 //	implementation "curse.maven:irisshaders-455508:5765375" // 1.8 Beta 5
+
+	testImplementation 'org.junit.jupiter:junit-jupiter:5.7.1'
+	testRuntimeOnly 'org.junit.platform:junit-platform-launcher'
 }
 
 tasks.withType(ProcessResources).configureEach {
@@ -128,6 +134,11 @@ minecraft {
 	}
 }
 
+// Enable JUnit in Gradle:
+test {
+	useJUnitPlatform()
+}
+
 // We use spotless for code formatting.
 spotless {
 	format 'misc', {

src/main/java/by/dragonsurvivalteam/dragonsurvival/gametests/SanityGameTest.java

@@ -0,0 +1,20 @@
+package by.dragonsurvivalteam.dragonsurvival.gametests;
+
+import by.dragonsurvivalteam.dragonsurvival.DragonSurvivalMod;
+import net.minecraft.core.BlockPos;
+import net.minecraft.gametest.framework.GameTest;
+import net.minecraft.gametest.framework.GameTestHelper;
+import net.minecraft.world.level.block.Blocks;
+import net.neoforged.neoforge.gametest.GameTestHolder;
+import net.neoforged.neoforge.gametest.PrefixGameTestTemplate;
+
+@GameTestHolder(DragonSurvivalMod.MODID)
+public class SanityGameTest {
+    @PrefixGameTestTemplate(false)
+    @GameTest(template = "test_templates/1x1air")
+    public static void sanityGameTest(GameTestHelper helper) {
+        helper.setBlock(new BlockPos(0, 0, 0), Blocks.DIAMOND_BLOCK);
+        helper.assertBlock(new BlockPos(0, 0, 0), block -> block == Blocks.DIAMOND_BLOCK, "Block should be diamond block!");
+        helper.succeed();
+    }
+}

src/main/java/by/dragonsurvivalteam/dragonsurvival/server/containers/DragonContainer.java

@@ -5,9 +5,6 @@
 import by.dragonsurvivalteam.dragonsurvival.registry.DSContainers;
 import by.dragonsurvivalteam.dragonsurvival.server.containers.slots.ClawToolSlot;
 import by.dragonsurvivalteam.dragonsurvival.util.ToolUtils;
-import com.mojang.datafixers.util.Pair;
-import net.minecraft.core.Holder;
-import net.minecraft.core.registries.Registries;
 import net.minecraft.network.protocol.game.ClientboundContainerSetSlotPacket;
 import net.minecraft.resources.ResourceLocation;
 import net.minecraft.server.level.ServerPlayer;
@@ -21,11 +18,6 @@
 import net.minecraft.world.item.crafting.CraftingRecipe;
 import net.minecraft.world.item.crafting.RecipeHolder;
 import net.minecraft.world.item.crafting.RecipeType;
-import net.minecraft.world.item.enchantment.Enchantment;
-import net.minecraft.world.item.enchantment.EnchantmentHelper;
-import net.minecraft.world.item.enchantment.Enchantments;
-import net.neoforged.api.distmarker.Dist;
-import net.neoforged.api.distmarker.OnlyIn;
 import org.jetbrains.annotations.NotNull;
 
 import java.util.ArrayList;

src/test/java/SanityTest.java

@@ -0,0 +1,12 @@
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.TestInstance;
+
+import static org.junit.jupiter.api.Assertions.assertTrue;
+
+@TestInstance(TestInstance.Lifecycle.PER_CLASS)
+public class SanityTest {
+    @Test
+    public void sanityTest() {
+        assertTrue(true);
+    }
+}