Fixed tests

Author: TetyanaYahodska

compute/cloud-client/src/main/java/compute/reservation/ConsumeSpecificSharedReservation.java

@@ -174,7 +174,7 @@ public static void createInstance(String projectId, String zone, String instance
 
       if (response.hasError()) {
         System.out.println("Instance creation failed ! ! " + response);
-     }
+      }
       System.out.println("Operation Status: " + response.getStatus());
     }
   }

compute/cloud-client/src/test/java/compute/reservation/CrudOperationsReservationIT.java

@@ -64,7 +64,6 @@ public static void setUp()
       throws IOException, ExecutionException, InterruptedException, TimeoutException {
     requireEnvVar("GOOGLE_APPLICATION_CREDENTIALS");
     requireEnvVar("GOOGLE_CLOUD_PROJECT");
-
     RESERVATION_NAME = "test-reservation-" + javaVersion + "-"
         + UUID.randomUUID().toString().substring(0, 8);
 
@@ -75,7 +74,7 @@ public static void setUp()
   @AfterAll
   public static void cleanup()
       throws IOException, ExecutionException, InterruptedException, TimeoutException {
-    // Delete the reservation created for testing.
+    // Delete all reservations created for testing.
     DeleteReservation.deleteReservation(PROJECT_ID, ZONE, RESERVATION_NAME);
 
     // Test that reservations are deleted
@@ -104,6 +103,7 @@ public void secondGetReservationTest()
       throws IOException {
     Reservation reservation = GetReservation.getReservation(
         PROJECT_ID, RESERVATION_NAME, ZONE);
+
     assertNotNull(reservation);
     assertThat(reservation.getName()).isEqualTo(RESERVATION_NAME);
   }
@@ -112,6 +112,7 @@ public void secondGetReservationTest()
   public void thirdListReservationTest() throws IOException {
     List<Reservation> reservations =
         ListReservations.listReservations(PROJECT_ID, ZONE);
+
     assertThat(reservations).isNotNull();
     Assert.assertTrue(reservations.get(0).getName().contains("test-"));
   }

compute/cloud-client/src/test/java/compute/reservation/ReservationIT.java

@@ -86,6 +86,9 @@ public static void setUp()
         "test-reservation-global-" + javaVersion, PROJECT_ID, ZONE);
     Util.cleanUpExistingReservations("test-reservation-regional-" + javaVersion, PROJECT_ID, ZONE);
 
+    // Initialize the client once for all tests
+    reservationsClient = ReservationsClient.create();
+
     RESERVATION_NAME_GLOBAL = "test-reservation-global-" + javaVersion  + "-"
         + UUID.randomUUID().toString().substring(0, 8);
     RESERVATION_NAME_REGIONAL = "test-reservation-regional-" + javaVersion  + "-"
@@ -105,9 +108,6 @@ public static void setUp()
         PROJECT_ID, REGION, REGIONAL_INSTANCE_TEMPLATE_NAME);
     assertThat(stdOut.toString()).contains("Instance Template Operation Status: DONE");
 
-    // Initialize the client once for all tests
-    reservationsClient = ReservationsClient.create();
-
     stdOut.close();
     System.setOut(out);
   }
@@ -144,6 +144,9 @@ public static void cleanup()
         NotFoundException.class,
         () -> GetReservation.getReservation(PROJECT_ID, RESERVATION_NAME_REGIONAL, ZONE));
 
+    // Close the client after all tests
+    reservationsClient.close();
+
     stdOut.close();
     System.setOut(out);
   }
@@ -154,7 +157,6 @@ public void testCreateReservationWithGlobalInstanceTemplate()
     CreateReservationForInstanceTemplate.createReservationForInstanceTemplate(
         PROJECT_ID, RESERVATION_NAME_GLOBAL,
         GLOBAL_INSTANCE_TEMPLATE_URI, NUMBER_OF_VMS, ZONE);
-
     Reservation reservation = reservationsClient.get(PROJECT_ID, ZONE, RESERVATION_NAME_GLOBAL);
 
     Assert.assertTrue(reservation.getSpecificReservation()