diff --git a/src/test/java/catering/order/OrderControllerIntegrationTests.java b/src/test/java/catering/order/OrderControllerIntegrationTests.java
index 84133f5..8e943bf 100644
--- a/src/test/java/catering/order/OrderControllerIntegrationTests.java
+++ b/src/test/java/catering/order/OrderControllerIntegrationTests.java
@@ -25,7 +25,9 @@ import org.springframework.boot.test.context.SpringBootTest;
 import org.springframework.data.domain.Page;
 import org.springframework.data.domain.Pageable;
 import org.springframework.security.test.context.support.WithMockUser;
+import org.springframework.test.annotation.DirtiesContext;
 import org.springframework.test.web.servlet.MockMvc;
+import org.springframework.test.web.servlet.request.MockMvcRequestBuilders;
 
 import static org.hamcrest.Matchers.not;
 import static org.springframework.security.test.web.servlet.request.SecurityMockMvcRequestPostProcessors.user;
@@ -61,6 +63,7 @@ public class OrderControllerIntegrationTests {
 	UserAccount admin;
 	CustomCart myCart;
 	Employee myEmployee;
+	CustomOrder myOrder;
 
 	@BeforeEach
 	void setUp() {
@@ -83,8 +86,9 @@ public class OrderControllerIntegrationTests {
 				LocalDateTime.of(2023, 12, 24, 10, 0));
 			myCart.addOrUpdateItem(inventory.findAll().stream().findFirst().get().getProduct(), Quantity.of(1));
 
-			CustomOrder myOrder = new CustomOrder(myUser.getId(), myCart);
+			myOrder = new CustomOrder(myUser.getId(), myCart);
 			myCart.addItemsTo(myOrder);
+			myCart.addStaffTo(myOrder);
 
 			orderManagement.payOrder(myOrder);
 			orderManagement.completeOrder(myOrder);
@@ -92,6 +96,7 @@ public class OrderControllerIntegrationTests {
 	}
 
 	@Test
+	@DirtiesContext
 	void customerViewsOrder() throws Exception {
 		mvc.perform(get("/myOrders").with(user("andi").roles("CUSTOMER")))
 			.andExpect(status().isOk())
@@ -107,6 +112,7 @@ public class OrderControllerIntegrationTests {
 	}
 
 	@Test
+	@DirtiesContext
 	@WithMockUser(username = "admin", roles = "ADMIN")
 	void adminViewsOrder() throws Exception {
 		mvc.perform(get("/allOrders"))
@@ -119,6 +125,7 @@ public class OrderControllerIntegrationTests {
 	}
 
 	@Test
+	@DirtiesContext
 	@WithMockUser(username = "admin", roles = "ADMIN")
 	void adminViewsOrderByDate() throws Exception {
 		mvc.perform(get("/allOrders/2023-12-23"))
@@ -133,6 +140,7 @@ public class OrderControllerIntegrationTests {
 	}
 
 	@Test
+	@DirtiesContext
 	@WithMockUser(username = "admin", roles = "ADMIN")
 	void adminRemovesOrder() throws Exception {
 		mvc.perform(post("/allOrders/remove")
@@ -142,6 +150,7 @@ public class OrderControllerIntegrationTests {
 	}
 
 	@Test
+	@DirtiesContext
 	@WithMockUser(username = "andi", roles = "CUSTOMER")
 	void userPlansEvent() throws Exception {
 		mvc.perform(get("/event"))
@@ -158,6 +167,7 @@ public class OrderControllerIntegrationTests {
 	}
 
 	@Test
+	@DirtiesContext
 	@WithMockUser(username = "andi", roles = "CUSTOMER")
 	void userRemovesItemFromCart() throws Exception {
 		CartItem myItem = myCart.toList().get(0);
@@ -169,6 +179,7 @@ public class OrderControllerIntegrationTests {
 	}
 
 	@Test
+	@DirtiesContext
 	@WithMockUser(username = "andi", roles = "CUSTOMER")
 	void userChangesDate() throws Exception {
 		mvc.perform(post("/event/changeDate")
@@ -181,6 +192,7 @@ public class OrderControllerIntegrationTests {
 	}
 
 	@Test
+	@DirtiesContext
 	@WithMockUser(username = "andi", roles = "CUSTOMER")
 	void userCheckOut() throws Exception {
 		Product product = inventory.findAll().stream().findFirst().get().getProduct();
@@ -194,6 +206,7 @@ public class OrderControllerIntegrationTests {
 	}
 
 	@Test
+	@DirtiesContext
 	@WithMockUser(username = "andi", roles = "CUSTOMER")
 	void addEmployee() throws Exception {
 		mvc.perform(post("/event/addEmployee")
@@ -217,4 +230,29 @@ public class OrderControllerIntegrationTests {
 			.andExpect(content().string(not(containsString(wrongProduct.getName()))));
 	}
 
+	@DirtiesContext
+	void customerViewsInvoice() throws Exception {
+		mvc.perform(get("/myOrders/" + myOrder.getId().toString() + "/invoice").with(user("andi").roles("CUSTOMER")))
+			.andExpect(status().isOk())
+			.andExpect(content().string(containsString("Beschreibung")))
+			.andExpect(model().attributeExists("order"));
+	}
+
+	@Test
+	@DirtiesContext
+	@WithMockUser(username = "admin", roles = "ADMIN")
+	void adminViewsInvoice() throws Exception {
+		mvc.perform(MockMvcRequestBuilders.get("/myOrders/" + myOrder.getId().toString() + "/invoice"))
+			.andExpect(status().isOk())
+			.andExpect(content().string(containsString("Beschreibung")))
+			.andExpect(model().attributeExists("order"));
+	}
+
+	@Test
+	@DirtiesContext
+	void displayStaff() throws Exception {
+		mvc.perform(get("/myOrders/" + myOrder.getId().toString() + "/invoice")
+			.param("sid", myEmployee.getId().toString()));
+	}
+
 }