fix test

src/main/java/cz/fi/muni/pa165/seminar4/group7/secretservice/entity/AgentAssignment.java

@@ -38,7 +38,7 @@ public class AgentAssignment extends BaseEntity {
     @ManyToOne
     private Agent agent;
 
-    @OneToMany
+    @OneToMany(cascade = CascadeType.ALL)
     @Setter(AccessLevel.NONE)
     private Set<PerformanceEvaluation> performanceEvaluations = new HashSet<>();
 

src/test/java/cz/fi/muni/pa165/seminar4/group7/secretservice/dao/AgentAssignmentDaoTest.java

@@ -7,6 +7,8 @@ import org.junit.jupiter.api.Test;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.boot.test.context.SpringBootTest;
 
+import javax.transaction.Transactional;
+
 import static org.assertj.core.api.Assertions.*;
 
 /**
@@ -46,6 +48,7 @@ public class AgentAssignmentDaoTest {
     }
 
     @Test
+    @Transactional
     public void addPerformanceEvaluation() {
         var agentAssignment = new AgentAssignment();
         agentAssignment.addPerformanceEvaluation(new PerformanceEvaluation());
@@ -57,15 +60,18 @@ public class AgentAssignmentDaoTest {
     }
 
     @Test
+    @Transactional
     public void removePerformanceEvaluation() {
         var agentAssignment = new AgentAssignment();
         var perfEval = new PerformanceEvaluation();
-        agentAssignment.addPerformanceEvaluation(new PerformanceEvaluation());
+        agentAssignment.addPerformanceEvaluation(perfEval);
         agentAssignmentDao.save(agentAssignment);
 
         agentAssignment.removePerformanceEvaluation(perfEval);
+        agentAssignmentDao.save(agentAssignment);
+
         var agentAssignment2 = agentAssignmentDao.findById(agentAssignment.getId());
         assertThat(agentAssignment2).isPresent();
-        assertThat(agentAssignment2.get().getPerformanceEvaluations()).isEmpty();
+        assertThat(agentAssignment2.get().getPerformanceEvaluations()).hasSize(0);
     }
 }