updated coding standards

agiledancers-be/src/test/java/sit/DanceSchoolSit.java

@@ -6,19 +6,18 @@ import nl.agilecc.agiledancers.service.DanceSchoolService;
 import org.junit.jupiter.api.Test;
 
 class DanceSchoolSit {
-    Faker faker = new Faker();
-    int numberOfDanceGroups = 42;
+    private final Faker faker = new Faker();
+    private final int numberOfDanceGroups = 42;
 
-    int aantalDansersTm5 = 10;
-    int aantalDansers6tm10 = 30;
-    int aantalDansers11tot14 = 70;
-    int aantalDansers14tm17 = 140;
-    int aantalDansers18Plus = 100;
+    private final int aantalDansersTm5 = 10;
+    private final int aantalDansers6tm10 = 30;
+    private final int aantalDansers11tot14 = 70;
+    private final int aantalDansers14tm17 = 140;
+    private final int aantalDansers18Plus = 100;
 
-    private DanceSchoolService danceSchoolService = new DanceSchoolService();
+    private final DanceSchoolService danceSchoolService = new DanceSchoolService();
 
-    @Test
-    void testDanceSchoolModel() {
-        DanceSchool danceSchool = danceSchoolService.add("24 Dance Studio");
+    public @Test void testDanceSchoolModel() {
+        final DanceSchool danceSchool = danceSchoolService.add("24 Dance Studio");
     }
 }