feat: add example for a test base class

src/main/java/net/silthus/template/TemplatePlugin.java

@@ -31,7 +31,6 @@ public TemplatePlugin(
 
     @Override
     public void onEnable() {
-
         saveDefaultConfig();
 
         getServer().getPluginManager().registerEvents(this, this);

src/main/resources/config.yml

@@ -1 +1 @@
-# add your default configuration properties here
+# add your configuration properties here

src/test/java/net/silthus/template/TemplatePluginTests.java

@@ -1,32 +1,14 @@
 package net.silthus.template;
 
-import be.seeseemelk.mockbukkit.MockBukkit;
-import be.seeseemelk.mockbukkit.ServerMock;
 import org.bukkit.event.player.PlayerJoinEvent;
-import org.junit.jupiter.api.AfterEach;
-import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.Test;
 
-public class TemplatePluginTests {
-
-    private ServerMock server;
-
-    @BeforeEach
-    public void setUp() {
-        server = MockBukkit.mock();
-        MockBukkit.load(TemplatePlugin.class);
-    }
+public class TemplatePluginTests extends TestBase {
 
     @Test
     public void shouldFirePlayerJoinEvent() {
-
         server.addPlayer();
 
         server.getPluginManager().assertEventFired(PlayerJoinEvent.class);
     }
-
-    @AfterEach
-    public void tearDown() {
-        MockBukkit.unmock();
-    }
 }

src/test/java/net/silthus/template/TestBase.java

@@ -0,0 +1,23 @@
+package net.silthus.template;
+
+import be.seeseemelk.mockbukkit.MockBukkit;
+import be.seeseemelk.mockbukkit.ServerMock;
+import org.junit.jupiter.api.AfterEach;
+import org.junit.jupiter.api.BeforeEach;
+
+public abstract class TestBase {
+
+    protected ServerMock server;
+    protected TemplatePlugin plugin;
+
+    @BeforeEach
+    public void setUp() {
+        server = MockBukkit.mock();
+        plugin = MockBukkit.load(TemplatePlugin.class);
+    }
+
+    @AfterEach
+    public void tearDown() {
+        MockBukkit.unmock();
+    }
+}