diff --git a/backend/demo-group7/src/test/java/com/group7/demo/ExerciseServiceTest.java b/backend/demo-group7/src/test/java/com/group7/demo/ExerciseServiceTest.java
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index 0000000..4ed5496
--- /dev/null
+++ b/backend/demo-group7/src/test/java/com/group7/demo/ExerciseServiceTest.java
@@ -0,0 +1,148 @@
+package com.group7.demo;
+
+import com.group7.demo.dtos.ExerciseProgress;
+import com.group7.demo.dtos.ExerciseProgressResponse;
+import com.group7.demo.models.Exercise;
+import com.group7.demo.models.User;
+import com.group7.demo.models.WorkoutExerciseWithTracking;
+import com.group7.demo.repository.ExerciseRepository;
+import com.group7.demo.repository.WorkoutExerciseWithTrackingRepository;
+import com.group7.demo.services.AuthenticationService;
+import com.group7.demo.services.ExerciseService;
+import jakarta.persistence.EntityNotFoundException;
+import jakarta.servlet.http.HttpServletRequest;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+import org.mockito.InjectMocks;
+import org.mockito.Mock;
+import org.mockito.MockitoAnnotations;
+
+import java.time.LocalDate;
+import java.util.List;
+import java.util.Map;
+import java.util.Optional;
+
+import static org.junit.jupiter.api.Assertions.*;
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.Mockito.*;
+
+class ExerciseServiceTest {
+
+    @Mock
+    private ExerciseRepository exerciseRepository;
+
+    @Mock
+    private WorkoutExerciseWithTrackingRepository workoutExerciseWithTrackingRepository;
+
+    @Mock
+    private AuthenticationService authenticationService;
+
+    @InjectMocks
+    private ExerciseService exerciseService;
+
+    @BeforeEach
+    void setUp() {
+        MockitoAnnotations.openMocks(this);
+    }
+
+    @Test
+    void testGetAllExercises() {
+        Exercise exercise1 = new Exercise();
+        Exercise exercise2 = new Exercise();
+        when(exerciseRepository.findAll()).thenReturn(List.of(exercise1, exercise2));
+
+        List<Exercise> exercises = exerciseService.getAllExercises();
+
+        assertNotNull(exercises);
+        assertEquals(2, exercises.size());
+        verify(exerciseRepository, times(1)).findAll();
+    }
+
+    @Test
+    void testGetExercise_ValidId() {
+        Exercise exercise = new Exercise();
+        exercise.setId(1L);
+        when(exerciseRepository.findById(1L)).thenReturn(Optional.of(exercise));
+
+        Exercise result = exerciseService.getExercise(1L);
+
+        assertNotNull(result);
+        assertEquals(1L, result.getId());
+        verify(exerciseRepository, times(1)).findById(1L);
+    }
+
+    @Test
+    void testGetExercise_InvalidId() {
+        when(exerciseRepository.findById(1L)).thenReturn(Optional.empty());
+
+        Exception exception = assertThrows(EntityNotFoundException.class, () -> exerciseService.getExercise(1L));
+
+        assertEquals("Exercise not found with id: 1", exception.getMessage());
+        verify(exerciseRepository, times(1)).findById(1L);
+    }
+
+    @Test
+    void testGetUserExerciseProgress_Success() {
+        HttpServletRequest request = mock(HttpServletRequest.class);
+        User mockUser = new User();
+        mockUser.setId(1L);
+        Exercise exercise = new Exercise();
+        exercise.setId(1L);
+
+        WorkoutExerciseWithTracking tracking1 = new WorkoutExerciseWithTracking();
+        tracking1.setCompletedAt(LocalDate.now().atStartOfDay());
+        tracking1.setCompletedSets(List.of(2, 3));
+
+        WorkoutExerciseWithTracking tracking2 = new WorkoutExerciseWithTracking();
+        tracking2.setCompletedAt(LocalDate.now().atStartOfDay());
+        tracking2.setCompletedSets(List.of(1));
+
+        when(authenticationService.getAuthenticatedUserInternal(request)).thenReturn(mockUser);
+        when(exerciseRepository.findById(1L)).thenReturn(Optional.of(exercise));
+        when(workoutExerciseWithTrackingRepository.findAllByWorkoutExercise_Exercise_IdAndWorkoutWithTracking_WeekWithTracking_TrainingProgramWithTracking_User(1L, mockUser))
+                .thenReturn(List.of(tracking1, tracking2));
+
+        ExerciseProgressResponse response = exerciseService.getUserExerciseProgress(1L, request);
+
+        assertNotNull(response);
+        assertEquals(1L, response.getExercise().getId());
+        assertEquals(1, response.getProgress().size());
+        assertEquals(LocalDate.now(), response.getProgress().get(0).getCompletedDate());
+        assertEquals(6, response.getProgress().get(0).getCompletedCount());
+        verify(workoutExerciseWithTrackingRepository, times(1)).findAllByWorkoutExercise_Exercise_IdAndWorkoutWithTracking_WeekWithTracking_TrainingProgramWithTracking_User(1L, mockUser);
+    }
+
+    @Test
+    void testGetUserExerciseProgress_ExerciseNotFound() {
+        HttpServletRequest request = mock(HttpServletRequest.class);
+        User mockUser = new User();
+        mockUser.setId(1L);
+
+        when(authenticationService.getAuthenticatedUserInternal(request)).thenReturn(mockUser);
+        when(exerciseRepository.findById(1L)).thenReturn(Optional.empty());
+
+        Exception exception = assertThrows(EntityNotFoundException.class, () -> exerciseService.getUserExerciseProgress(1L, request));
+
+        assertEquals("Exercise not found with id: 1", exception.getMessage());
+    }
+
+    @Test
+    void testGetUserExerciseProgress_NoTrackingData() {
+        HttpServletRequest request = mock(HttpServletRequest.class);
+        User mockUser = new User();
+        mockUser.setId(1L);
+        Exercise exercise = new Exercise();
+        exercise.setId(1L);
+
+        when(authenticationService.getAuthenticatedUserInternal(request)).thenReturn(mockUser);
+        when(exerciseRepository.findById(1L)).thenReturn(Optional.of(exercise));
+        when(workoutExerciseWithTrackingRepository.findAllByWorkoutExercise_Exercise_IdAndWorkoutWithTracking_WeekWithTracking_TrainingProgramWithTracking_User(1L, mockUser))
+                .thenReturn(List.of());
+
+        ExerciseProgressResponse response = exerciseService.getUserExerciseProgress(1L, request);
+
+        assertNotNull(response);
+        assertEquals(1L, response.getExercise().getId());
+        assertTrue(response.getProgress().isEmpty());
+    }
+}