refactor FrontDeskOfficerTest

src/test/java/hs/fulda/de/ci/exam/project/FrontDeskOfficerTest.java

@@ -1,21 +1,32 @@
 package hs.fulda.de.ci.exam.project;
 
-import org.junit.jupiter.api.BeforeEach;
-import org.junit.jupiter.api.DisplayName;
-import org.junit.jupiter.api.Test;
+import org.junit.Before;
+import org.junit.jupiter.api.*;
 import org.mockito.InjectMocks;
 
 import java.util.Date;
 
 import static org.junit.jupiter.api.Assertions.*;
 
+@TestInstance(TestInstance.Lifecycle.PER_CLASS)
 public class FrontDeskOfficerTest {
 
-    final Address address1 = new Address("Fuldaer str", "Fulda", "Hessen", "36037", "Germany");
-    final Airport airport_fr = new Airport("Fraport", address1, "1234");
-    final Airport airport_be = new Airport("Berlin", address1, "5678");
-    final FrontDeskOfficer frontDeskOfficer = new FrontDeskOfficer("John", address1, "example@email.com", "0151238967");
+    Address address1;
+    Airport airport_fr;
+    Airport airport_be;
+    FrontDeskOfficer frontDeskOfficer;
 
+    @BeforeAll
+    public void setupAll(){
+        System.out.println("Should Print Before All Tests");
+    }
+    @BeforeEach
+    public void setup(){
+        address1 = new Address("Fuldaer str", "Fulda", "Hessen", "36037", "Germany");
+        airport_fr = new Airport("Fraport", address1, "1234");
+        airport_be = new Airport("Berlin", address1, "5678");
+        frontDeskOfficer = new FrontDeskOfficer("John", address1, "example@email.com", "0151238967");
+    }
     @Test
     public void shouldCreateItinerary() {
         frontDeskOfficer.createItinerary(airport_fr, airport_be, new Date());