[Ci skip] Added some more basic tests

src/main/java/io/github/thebusybiscuit/slimefun4/core/guide/SlimefunGuideImplementation.java

@@ -44,6 +44,14 @@ public interface SlimefunGuideImplementation {
      */
     ItemStack getItem();
 
+    /**
+     * This method returns whether this {@link SlimefunGuideImplementation} is meant
+     * for Survival Mode.
+     * 
+     * @return Whether this is a survival mode implementation
+     */
+    boolean isSurvivalMode();
+
     void openMainMenu(PlayerProfile profile, int page);
 
     void openCategory(PlayerProfile profile, Category category, int page);

src/main/java/io/github/thebusybiscuit/slimefun4/implementation/guide/BookSlimefunGuide.java

@@ -42,6 +42,11 @@ public class BookSlimefunGuide implements SlimefunGuideImplementation {
         return SlimefunGuideLayout.BOOK;
     }
 
+    @Override
+    public boolean isSurvivalMode() {
+        return true;
+    }
+
     @Override
     public ItemStack getItem() {
         return new CustomItem(new ItemStack(Material.ENCHANTED_BOOK), "&aSlimefun Guide &7(Book GUI)", "", "&eRight Click &8\u21E8 &7Browse Items", "&eShift + Right Click &8\u21E8 &7Open Settings / Credits");

src/main/java/io/github/thebusybiscuit/slimefun4/implementation/guide/CheatSheetSlimefunGuide.java

@@ -14,7 +14,7 @@ public class CheatSheetSlimefunGuide extends ChestSlimefunGuide {
     }
 
     @Override
-    protected boolean isSurvivalMode() {
+    public boolean isSurvivalMode() {
         return false;
     }
 

src/main/java/io/github/thebusybiscuit/slimefun4/implementation/guide/ChestSlimefunGuide.java

@@ -75,7 +75,8 @@ public class ChestSlimefunGuide implements SlimefunGuideImplementation {
         return new CustomItem(new ItemStack(Material.ENCHANTED_BOOK), "&aSlimefun Guide &7(Chest GUI)", "", "&eRight Click &8\u21E8 &7Browse Items", "&eShift + Right Click &8\u21E8 &7Open Settings / Credits");
     }
 
-    protected boolean isSurvivalMode() {
+    @Override
+    public boolean isSurvivalMode() {
         return true;
     }
 

src/test/java/io/github/thebusybiscuit/slimefun4/tests/guide/TestBookSlimefunGuide.java

@@ -0,0 +1,34 @@
+package io.github.thebusybiscuit.slimefun4.tests.guide;
+
+import org.junit.jupiter.api.AfterAll;
+import org.junit.jupiter.api.Assertions;
+import org.junit.jupiter.api.BeforeAll;
+import org.junit.jupiter.api.Test;
+
+import be.seeseemelk.mockbukkit.MockBukkit;
+import io.github.thebusybiscuit.slimefun4.core.guide.SlimefunGuideLayout;
+import io.github.thebusybiscuit.slimefun4.implementation.guide.BookSlimefunGuide;
+import me.mrCookieSlime.Slimefun.SlimefunPlugin;
+
+public class TestBookSlimefunGuide {
+
+    @BeforeAll
+    public static void load() {
+        MockBukkit.mock();
+        MockBukkit.load(SlimefunPlugin.class);
+    }
+
+    @AfterAll
+    public static void unload() {
+        MockBukkit.unmock();
+    }
+
+    @Test
+    public void testBasicGetters() {
+        BookSlimefunGuide guide = new BookSlimefunGuide();
+
+        Assertions.assertEquals(SlimefunGuideLayout.BOOK, guide.getLayout());
+        Assertions.assertTrue(guide.isSurvivalMode());
+    }
+
+}

src/test/java/io/github/thebusybiscuit/slimefun4/tests/guide/TestChestSlimefunGuide.java

@@ -0,0 +1,34 @@
+package io.github.thebusybiscuit.slimefun4.tests.guide;
+
+import org.junit.jupiter.api.AfterAll;
+import org.junit.jupiter.api.Assertions;
+import org.junit.jupiter.api.BeforeAll;
+import org.junit.jupiter.api.Test;
+
+import be.seeseemelk.mockbukkit.MockBukkit;
+import io.github.thebusybiscuit.slimefun4.core.guide.SlimefunGuideLayout;
+import io.github.thebusybiscuit.slimefun4.implementation.guide.ChestSlimefunGuide;
+import me.mrCookieSlime.Slimefun.SlimefunPlugin;
+
+public class TestChestSlimefunGuide {
+
+    @BeforeAll
+    public static void load() {
+        MockBukkit.mock();
+        MockBukkit.load(SlimefunPlugin.class);
+    }
+
+    @AfterAll
+    public static void unload() {
+        MockBukkit.unmock();
+    }
+
+    @Test
+    public void testBasicGetters() {
+        ChestSlimefunGuide guide = new ChestSlimefunGuide(false);
+
+        Assertions.assertEquals(SlimefunGuideLayout.CHEST, guide.getLayout());
+        Assertions.assertTrue(guide.isSurvivalMode());
+    }
+
+}

src/test/java/io/github/thebusybiscuit/slimefun4/tests/services/TestUpdaterService.java

@@ -2,7 +2,6 @@ package io.github.thebusybiscuit.slimefun4.tests.services;
 
 import java.io.File;
 
-import org.bukkit.plugin.PluginDescriptionFile;
 import org.junit.jupiter.api.AfterAll;
 import org.junit.jupiter.api.Assertions;
 import org.junit.jupiter.api.BeforeAll;
@@ -12,7 +11,6 @@ import be.seeseemelk.mockbukkit.MockBukkit;
 import io.github.thebusybiscuit.slimefun4.api.SlimefunBranch;
 import io.github.thebusybiscuit.slimefun4.core.services.UpdaterService;
 import me.mrCookieSlime.Slimefun.SlimefunPlugin;
-import org.mockito.Mock;
 
 public class TestUpdaterService {