more test coverage

service/src/test/java/greencity/service/EventServiceImplTest.java

@@ -26,6 +26,7 @@
 import greencity.entity.event.Address;
 import greencity.entity.event.Event;
 import greencity.entity.event.EventDateLocation;
+import greencity.entity.event.EventGrade;
 import greencity.entity.event.EventImages;
 import greencity.enums.NotificationType;
 import greencity.enums.Role;
@@ -513,7 +514,7 @@ void getEventWithoutUser() {
         assertEquals(eventDto.getTitleImage(), actual.getTitleImage());
         assertFalse(actual.isSubscribed());
         assertFalse(actual.isFavorite());
-
+        assertNull(actual.getCurrentUserGrade());
         verify(eventRepo, never()).findFavoritesAmongEventIds(anyList(), anyLong());
         verify(eventRepo, never()).findSubscribedAmongEventIds(anyList(), anyLong());
     }
@@ -526,6 +527,8 @@ void getEventWithCurrentUser() {
         Principal principal = ModelUtils.getPrincipal();
         User user = ModelUtils.getUser();
 
+        event.setEventGrades(List.of(EventGrade.builder().grade(5).user(user).event(event).build()));
+
         when(modelMapper.map(testUserVo, User.class)).thenReturn(user);
         when(restClient.findByEmail(principal.getName())).thenReturn(testUserVo);
         when(eventRepo.findById(anyLong())).thenReturn(Optional.of(event));
@@ -537,7 +540,7 @@ void getEventWithCurrentUser() {
 
         assertTrue(actual.isSubscribed());
         assertTrue(actual.isFavorite());
-
+        assertEquals(5, actual.getCurrentUserGrade());
         verify(eventRepo).findFavoritesAmongEventIds(eventIds, user.getId());
         verify(eventRepo).findSubscribedAmongEventIds(eventIds, user.getId());
     }