diff --git a/backend/src/test/java/com/va2es/backend/BackendApplicationTests.java b/backend/src/test/java/com/va2es/backend/BackendApplicationTests.java
index ebd3897..404dfb8 100644
--- a/backend/src/test/java/com/va2es/backend/BackendApplicationTests.java
+++ b/backend/src/test/java/com/va2es/backend/BackendApplicationTests.java
@@ -8,6 +8,9 @@ class BackendApplicationTests {
 
 	@Test
 	void contextLoads() {
+		// This test verifies that the Spring application context can start successfully.
+		// No assertions are needed, as the test will fail automatically if the context
+		// fails to load due to configuration errors.
 	}
 
-}
+}
\ No newline at end of file
diff --git a/backend/src/test/java/com/va2es/backend/vacancy/Controller/VacancyControllerTest.java b/backend/src/test/java/com/va2es/backend/vacancy/Controller/VacancyControllerTest.java
deleted file mode 100644
index 2177d8e..0000000
--- a/backend/src/test/java/com/va2es/backend/vacancy/Controller/VacancyControllerTest.java
+++ /dev/null
@@ -1,5 +0,0 @@
-package com.va2es.backend.vacancy.Controller;
-
-public class VacancyControllerTest {
-  
-}
diff --git a/backend/src/test/java/com/va2es/backend/vacancy/service/VacancyServiceTest.java b/backend/src/test/java/com/va2es/backend/vacancy/service/VacancyServiceTest.java
index 6b26eeb..9d43bde 100644
--- a/backend/src/test/java/com/va2es/backend/vacancy/service/VacancyServiceTest.java
+++ b/backend/src/test/java/com/va2es/backend/vacancy/service/VacancyServiceTest.java
@@ -1,25 +1,17 @@
 package com.va2es.backend.vacancy.service;
 
 import com.va2es.backend.dto.VacancyRequestDTO;
-import com.va2es.backend.dto.VacancyResponseDTO;
 import com.va2es.backend.models.Company;
 import com.va2es.backend.models.Vacancy;
-import com.va2es.backend.models.enums.VacancyType;
 import com.va2es.backend.repositories.CompanyRepository;
 import com.va2es.backend.repositories.VacancyRepository;
 import com.va2es.backend.services.VacancyService;
-
 import jakarta.persistence.EntityNotFoundException;
-
-import org.checkerframework.checker.units.qual.s;
 import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.Test;
 import org.mockito.InjectMocks;
 import org.mockito.Mock;
-import org.mockito.Mockito;
 import org.mockito.MockitoAnnotations;
-
-import java.time.LocalDate;
 import java.util.Optional;
 
 import static org.junit.jupiter.api.Assertions.*;
@@ -90,11 +82,6 @@ void deleteVacancy_ShouldDelete_WhenVacancyExists() {
 
         when(vacancyRepository.findById(vacancyId)).thenReturn(Optional.of(vaga));
 
-        // spy to bypass permission check if necessary
-       // vacancyService = spy(vacancyService);
-       // doNothing().when(vacancyService).checkPermission(anyLong());
-
-        // when
         vacancyService.delete(vacancyId);
 
         // then