build(project): scaffold plugin delivery

src/test/java/games/dmg/spigottyrant/PluginMetadataTest.java

@@ -0,0 +1,31 @@
+package games.dmg.spigottyrant;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.junit.jupiter.api.Assertions.assertNotNull;
+import static org.junit.jupiter.api.Assertions.assertTrue;
+
+import java.io.InputStream;
+import java.util.Map;
+import org.bukkit.plugin.java.JavaPlugin;
+import org.junit.jupiter.api.Test;
+import org.yaml.snakeyaml.Yaml;
+
+final class PluginMetadataTest {
+    @Test
+    void declaresTyrantPluginMetadata() {
+        InputStream stream = getClass().getClassLoader().getResourceAsStream("plugin.yml");
+        assertNotNull(stream);
+
+        Map<?, ?> plugin = new Yaml().load(stream);
+        assertEquals("SpigotTyrant", plugin.get("name"));
+        assertEquals("games.dmg.spigottyrant.SpigotTyrantPlugin", plugin.get("main"));
+        assertEquals("1.20", plugin.get("api-version"));
+    }
+
+    @Test
+    void declaredEntrypointIsAJavaPlugin() throws ClassNotFoundException {
+        Class<?> entrypoint = Class.forName("games.dmg.spigottyrant.SpigotTyrantPlugin");
+
+        assertTrue(JavaPlugin.class.isAssignableFrom(entrypoint));
+    }
+}