fix: bad non-empty league teams test

src/main/java/cz/muni/fi/pa165/icehockeymanager/dto/TeamDTO.java

@@ -5,6 +5,7 @@ import lombok.Setter;
 
 import javax.validation.constraints.NotBlank;
 import javax.validation.constraints.NotNull;
+import java.util.Objects;
 
 public class TeamDTO {
     @NotNull
@@ -16,4 +17,18 @@ public class TeamDTO {
     @Setter
     @Getter
     private String name;
+
+    @Override
+    public boolean equals(Object o) {
+        if (this == o) return true;
+        if (o == null || getClass() != o.getClass()) return false;
+        TeamDTO teamDTO = (TeamDTO) o;
+        return getId().equals(teamDTO.getId()) &&
+                getName().equals(teamDTO.getName());
+    }
+
+    @Override
+    public int hashCode() {
+        return Objects.hash(getId(), getName());
+    }
 }

src/test/java/cz/muni/fi/pa165/icehockeymanager/facades/UserFacadeImplTest.java

@@ -2,6 +2,7 @@ package cz.muni.fi.pa165.icehockeymanager.facades;
 
 import cz.muni.fi.pa165.icehockeymanager.config.ApplicationConfig;
 import cz.muni.fi.pa165.icehockeymanager.dto.PlayerDTO;
+import cz.muni.fi.pa165.icehockeymanager.dto.TeamDTO;
 import cz.muni.fi.pa165.icehockeymanager.model.Player;
 import cz.muni.fi.pa165.icehockeymanager.model.Team;
 import cz.muni.fi.pa165.icehockeymanager.services.BeanMappingService;
@@ -86,8 +87,9 @@ class UserFacadeImplTest {
                 buildTeamMock(2L, "Chicago Blackhawks"),
                 buildTeamMock(3L, "Florida Panthers")
         );
-        when(teamService.getAllTeams()).thenReturn(new ArrayList<>());
-        assertThat(userFacade.getTeamsInLeague()).isEmpty();
+        var expected = beanMappingService.mapTo(teams, TeamDTO.class);
+        when(teamService.getAllTeams()).thenReturn(teams);
+        assertThat(userFacade.getTeamsInLeague()).hasSameElementsAs(expected);
         verify(teamService).getAllTeams();
     }