diff --git a/.idea/workspace.xml b/.idea/workspace.xml
index c1ae36f..dd1c708 100644
--- a/.idea/workspace.xml
+++ b/.idea/workspace.xml
@@ -23,10 +23,13 @@
   
   
     
+      
       
+      
+      
       
-      
-      
+      
+      
     
@@ -84,6 +87,7 @@
   
   
     
+      
       
     
     
@@ -111,7 +115,7 @@
       
     
   
-  
+  
     
       
         
@@ -128,16 +132,16 @@
         
       
     
-    
+    
       
       
         
-          
+          
           
         
       
-      
-      
+      
+      
       
       
         
@@ -173,18 +177,17 @@
         
       
     
-    
+    
       
       
         
-          
+          
           
         
       
-      
-      
-      
-      
+      
+      
+      
       
         
       
@@ -238,18 +241,18 @@
       -
-
+
+
+        +
-
-
@@ -265,13 +268,6 @@
       
       1598862102028
     
-    
-      1601287668529
-      
-      
-      
-      1601287668529
-    
     
       1601294193991
       
@@ -608,7 +604,14 @@
       
       1602140028044
     
-    
+    
+      1602145228592
+      
+      
+      
+      1602145228592
+    
+    
     
   
   
@@ -628,7 +631,6 @@
   
   
     
-    
     
     
     
@@ -653,7 +655,8 @@
     
     
     
-    
+    
+    
   
   
     
@@ -690,62 +693,62 @@
       
     
     
-    
+    
       
     
     
-    
-    
-      
+    
+    
+      
     
     
-    
-    
-    
-    
-      
+    
+    
+    
+    
+      
     
     
-    
-    
-    
-    
-      
+    
+    
+    
+    
+      
     
     
-    
-    
-    
-    
-      
+    
+    
+    
+    
+      
     
     
-    
-    
-    
-    
+    
+    
+    
+    
       
     
     
-    
+    
     
-    
+    
       
     
     
-    
+    
     
-    
+    
       
     
     
-    
+    
     
-    
+    
       
     
     
-    
+    
     
     
       
@@ -765,25 +768,25 @@
     
     
     
-    
+    
       
     
     
     
     
-    
+    
     
       
     
     
-    
+    
       
     
-    
-    
+    
+    
       
     
-    
+    
     
     
       
diff --git a/src/main/java/com/release11/klaus/controller/KlausController.java b/src/main/java/com/release11/klaus/controller/KlausController.java
index 92dea81..b34cc32 100644
--- a/src/main/java/com/release11/klaus/controller/KlausController.java
+++ b/src/main/java/com/release11/klaus/controller/KlausController.java
@@ -39,8 +39,7 @@ public class KlausController {
     @GetMapping(value = "klaus/v1/getAll/{clientUUID}")
     public ResponseEntity getAllMockedResponses(@PathVariable UUID clientUUID){
         TrackingClient.setBusinessKeys(Map.of(BusinessKey.INTERFACE_NAME, "getAllMockedResponse",
-                BusinessKey.CLIENT_UUID, String.valueOf(clientUUID),
-                BusinessKey.MESSAGE_ID, "all"));
+                BusinessKey.CLIENT_UUID, String.valueOf(clientUUID)));
         List mockedMessages = klausService.getAllMockedResponses(clientUUID);
         return new ResponseEntity<>(mockedMessages.toString(), HttpStatus.OK);
     }
diff --git a/src/main/java/com/release11/klaus/repository/LogsRepository.java b/src/main/java/com/release11/klaus/repository/LogsRepository.java
deleted file mode 100644
index bf803bc..0000000
--- a/src/main/java/com/release11/klaus/repository/LogsRepository.java
+++ /dev/null
@@ -1,12 +0,0 @@
-package com.release11.klaus.repository;
-
-import com.release11.klaus.utilis.BusinessKey;
-import org.springframework.stereotype.Repository;
-
-import java.time.ZonedDateTime;
-import java.util.List;
-
-@Repository
-public interface LogsRepository {
-    String getLogsByBusinessKeys(List businessKeys, ZonedDateTime zonedDateTime);
-}
diff --git a/src/main/resources/data-access.properties b/src/main/resources/data-access.properties
index 27196b6..122952c 100644
--- a/src/main/resources/data-access.properties
+++ b/src/main/resources/data-access.properties
@@ -1,2 +1,2 @@
-redis.host = redis
+redis.host = localhost
 redis.port = 6379
\ No newline at end of file
diff --git a/src/test/java/com/release11/klaus/repository/EventRepositoryImplTest.java b/src/test/java/com/release11/klaus/repository/EventRepositoryImplTest.java
new file mode 100644
index 0000000..0e85095
--- /dev/null
+++ b/src/test/java/com/release11/klaus/repository/EventRepositoryImplTest.java
@@ -0,0 +1,24 @@
+package com.release11.klaus.repository;
+
+import org.junit.jupiter.api.AfterEach;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+import org.springframework.boot.test.context.SpringBootTest;
+
+import static org.junit.jupiter.api.Assertions.*;
+
+@SpringBootTest
+class EventRepositoryImplTest {
+
+    @BeforeEach
+    void setUp() {
+    }
+
+    @Test
+    void findEvents() {
+    }
+
+    @AfterEach
+    void tearDown() {
+    }
+}
\ No newline at end of file
diff --git a/src/test/java/com/release11/klaus/repository/MockedResponseRedisRepositoryTest.java b/src/test/java/com/release11/klaus/repository/MockedResponseRedisRepositoryTest.java
deleted file mode 100644
index ef69f89..0000000
--- a/src/test/java/com/release11/klaus/repository/MockedResponseRedisRepositoryTest.java
+++ /dev/null
@@ -1,25 +0,0 @@
-package com.release11.klaus.repository;
-
-import com.fasterxml.jackson.core.JsonProcessingException;
-import com.fasterxml.jackson.databind.ObjectMapper;
-import org.junit.jupiter.api.Test;
-import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.boot.test.context.SpringBootTest;
-
-@SpringBootTest
-class MockedResponseRedisRepositoryTest {
-    @Autowired
-    ObjectMapper objectMapper;
-
-    @Test
-    void getMockedResponse() throws JsonProcessingException {
-
-    }
-
-    @Test
-    void setMockedResponse() throws JsonProcessingException {
-
-    }
-
-
-}
\ No newline at end of file
diff --git a/src/test/java/com/release11/klaus/service/EtrackServiceImplTest.java b/src/test/java/com/release11/klaus/service/EtrackServiceImplTest.java
new file mode 100644
index 0000000..7c99bf2
--- /dev/null
+++ b/src/test/java/com/release11/klaus/service/EtrackServiceImplTest.java
@@ -0,0 +1,107 @@
+package com.release11.klaus.service;
+
+import com.release11.klaus.model.Event;
+import com.release11.klaus.model.EventRequestDto;
+import com.release11.klaus.repository.EventRepository;
+import org.junit.jupiter.api.AfterEach;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.extension.ExtendWith;
+import org.mockito.InjectMocks;
+import org.mockito.Mock;
+import org.mockito.junit.jupiter.MockitoExtension;
+
+import java.time.LocalDateTime;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.UUID;
+
+import static org.hamcrest.Matchers.hasSize;
+
+import static org.hamcrest.MatcherAssert.assertThat;
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.Mockito.*;
+
+@ExtendWith(MockitoExtension.class)
+class EtrackServiceImplTest {
+
+    @Mock
+    EventRepository eventRepository;
+
+    @InjectMocks
+    EtrackServiceImpl etrackServiceImpl;
+
+    EventRequestDto eventRequestDto;
+    List eventList = new ArrayList<>();
+
+    @BeforeEach
+    void setUp() {
+        UUID uuid1 = UUID.randomUUID();
+        UUID uuid2 = UUID.randomUUID();
+
+        Event event1 = Event.builder()
+                .dateTimeStamp(LocalDateTime.of(2018, 9, 9, 0, 0))
+                .interfaceName("getMockedResponse")
+                .clientUUID(String.valueOf(uuid1))
+                .messageId(323)
+                .thread("superThread")
+                .level("INFO")
+                .message("Log message!")
+                .build();
+
+        Event event2 = Event.builder()
+                .dateTimeStamp(LocalDateTime.of(2020, 5, 2, 13, 22))
+                .interfaceName("getAllMockedResponse")
+                .clientUUID(String.valueOf(uuid2))
+                .thread("superThread")
+                .level("INFO")
+                .message("Log message!")
+                .build();
+
+        Event event3 = Event.builder()
+                .dateTimeStamp(LocalDateTime.of(2020, 3, 2, 16, 12))
+                .interfaceName("setMockedResponse")
+                .clientUUID(String.valueOf(uuid1))
+                .messageId(323)
+                .thread("superThread")
+                .level("INFO")
+                .message("MockedResponse has been setup successfully!")
+                .build();
+
+        Event event4 = Event.builder()
+                .dateTimeStamp(LocalDateTime.of(2020, 1, 2, 3,4,5))
+                .interfaceName("deleteMockedResponse")
+                .clientUUID(String.valueOf(uuid1))
+                .messageId(22)
+                .thread("superThread")
+                .level("INFO")
+                .message("Message 22 has been removed.")
+                .build();
+
+        eventList.add(event1);
+        eventList.add(event2);
+        eventList.add(event3);
+        eventList.add(event4);
+
+        eventRequestDto = EventRequestDto.builder()
+                .clientUUID(uuid1)
+                .localDateTimeTo(LocalDateTime.now())
+                .localDateTimeFrom(LocalDateTime.of(2010, 2, 3, 4, 5,6 ))
+                .mockedResponseId(323)
+                .build();
+    }
+
+    @Test
+    void getEventsByDateTimeAndBusinessKeys() {
+        when(eventRepository.findEvents(any(), any(), any()))
+                .thenReturn(eventList);
+
+        List responseList =  etrackServiceImpl.getEventsByDateTimeAndBusinessKeys(eventRequestDto);
+        assertThat(responseList, hasSize(4));
+
+        verify(eventRepository).findEvents(any(), any(), any());
+    }
+
+    @AfterEach
+    void tearDown() { reset(eventRepository); }
+}
diff --git a/src/test/java/com/release11/klaus/service/KlausServiceImplTest.java b/src/test/java/com/release11/klaus/service/KlausServiceImplTest.java
index 8ab906b..595b9d8 100644
--- a/src/test/java/com/release11/klaus/service/KlausServiceImplTest.java
+++ b/src/test/java/com/release11/klaus/service/KlausServiceImplTest.java
@@ -1,50 +1,118 @@
 package com.release11.klaus.service;
 
+import com.release11.klaus.mappers.MockedMessageMapper;
+import com.release11.klaus.mappers.MockedMessageMapperImpl;
+import com.release11.klaus.model.MockedMessage;
+import com.release11.klaus.model.MockedMessageDto;
+import com.release11.klaus.repository.MockedResponseRepository;
+import org.junit.jupiter.api.AfterEach;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+import org.junit.runner.RunWith;
+import org.mockito.InjectMocks;
+import org.mockito.Mock;
 import org.springframework.boot.test.context.SpringBootTest;
+import org.springframework.test.context.junit4.SpringRunner;
 
+import javax.ws.rs.core.MediaType;
+import java.util.*;
+
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.hamcrest.MatcherAssert.assertThat;
+import static org.hamcrest.Matchers.hasSize;
 import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.Mockito.*;
 
-@SpringBootTest
+@RunWith(SpringRunner.class)
+@SpringBootTest(classes = {MockedMessageMapperImpl.class})
 class KlausServiceImplTest {
 
-//    @Mock
-//    MockedResponseRedisRepository mockedResponseRedisRepository;
-//
-//    @InjectMocks
-//    KlausServiceImpl klausServiceImpl;
-//
-//    private final static UUID uuid = UUID.fromString("e4248095-100e-4f1f-8226-e722014ae29f");
-//    private final static URI uri = URI.create("http//:localhost:8080");
-//    private static ResponseEntity mockedResponseEntity;
-//    private static RequestEntity mockedRequestEntity;
-//    private static mockedMessage mockedMessage = new mockedMessage(uuid, 1, "application/xml", "body",
-//            new HttpHeaders(), 200);
-//
-//    @BeforeAll
-//    public static void initializeMockEntities(){
-//        HttpHeaders httpHeaders = new HttpHeaders();
-//        mockedResponseEntity = new ResponseEntity("body", httpHeaders, HttpStatus.ACCEPTED);
-//        mockedRequestEntity = new RequestEntity(HttpMethod.POST, uri);
-//    }
-//
-//    @Test
-//    void getMockedResponse() {
-////        when(mockedResponseRedisRepository.getMockedResponse(any(), anyInt()))
-////                .thenReturn(mockedResponseEntity);
-////
-////        ResponseEntity responseEntity = klausServiceImpl.getMockedResponse(uuid, 1);
-////        assertThat(responseEntity).isNotNull();
-////        verify(mockedResponseRedisRepository).getMockedResponse(any(), anyInt());
-//    }
-//
-//    @Test
-//    void setMockedResponse() {
-//        when(mockedResponseRedisRepository.setMockedResponse(any()))
-//                .thenReturn(mockedResponseEntity);
-//
-//        ResponseEntity responseEntity = klausServiceImpl.setMockedResponse(mockedMessage);
-//        assertThat(responseEntity).isNotNull();
-//        verify(mockedResponseRedisRepository).setMockedResponse(any());
-//    }
+    @Mock
+    MockedResponseRepository mockedResponseRepository;
+
+    @Mock    private MockedMessageMapper mockedMessageMapper;
+
+    @InjectMocks
+    KlausServiceImpl klausService;
+
+    UUID uuid;
+    MockedMessage mockedMessage1;
+    Map httpHeaders;
+    MockedMessageDto mockedMessageDto1;
+    MockedMessageDto mockedMessageDto2;
+    MockedMessageDto mockedMessageDto3;
+    List mockedMessageList = new ArrayList<>();
+
+    @BeforeEach
+    void setUp() {
+        uuid = UUID.randomUUID();
+        httpHeaders = new HashMap<>();
+        mockedMessageDto1 = MockedMessageDto.builder()
+                .clientUUID(uuid)
+                .mockedResponseId(323)
+                .mediaType(MediaType.APPLICATION_JSON)
+                .messageBody("it's okey to be gey")
+                .httpHeaders(httpHeaders)
+                .httpStatus(200)
+                .build();
+
+        mockedMessageDto2 = MockedMessageDto.builder()
+                .clientUUID(uuid)
+                .mockedResponseId(3123)
+                .mediaType(MediaType.APPLICATION_JSON)
+                .messageBody("some random message")
+                .httpHeaders(httpHeaders)
+                .httpStatus(404)
+                .build();
+
+        mockedMessageDto3 = MockedMessageDto.builder()
+                .clientUUID(uuid)
+                .mockedResponseId(3233)
+                .mediaType(MediaType.APPLICATION_XML)
+                .messageBody("loooking good")
+                .httpHeaders(httpHeaders)
+                .httpStatus(205)
+                .build();
+
+        mockedMessage1 = new MockedMessage();
+        mockedMessageList.add(mockedMessage1);
+        mockedMessageList.add(mockedMessage1);
+        mockedMessageList.add(mockedMessage1);
+    }
+
+    @Test
+    void deleteMockedResponse() {
+        klausService.deleteMockedResponse(uuid, 323);
+        verify(mockedResponseRepository).deleteById(any());
+    }
+
+    @Test
+    void getAllMockedResponses() {
+        when(mockedResponseRepository.findAllByClientUUID(any()))
+                .thenReturn(mockedMessageList);
+
+        assertThat(klausService.getAllMockedResponses(uuid), hasSize(3));
+        verify(mockedResponseRepository).findAllByClientUUID(any());
+    }
+
+    @Test
+    void getMockedResponse() {
+        when(mockedResponseRepository.getByCompositePrimaryKey(any()))
+                .thenReturn(mockedMessage1);
+
+        assertThat(klausService.getMockedResponse(uuid, 323)).isNotNull();
+        verify(mockedResponseRepository).findById(any());
+    }
+
+    @Test
+    void setMockedResponse() {
+        klausService.setMockedResponse(mockedMessageDto1);
+
+        verify(mockedResponseRepository).save(any());
+    }
+
+
+    @AfterEach
+    void tearDown() { reset(mockedResponseRepository); }
 
 }
\ No newline at end of file
diff --git a/target/classes/com/release11/klaus/controller/KlausController.class b/target/classes/com/release11/klaus/controller/KlausController.class
index 8428ca6..4b7eec5 100644
Binary files a/target/classes/com/release11/klaus/controller/KlausController.class and b/target/classes/com/release11/klaus/controller/KlausController.class differ
diff --git a/target/classes/com/release11/klaus/repository/LogsRepository.class b/target/classes/com/release11/klaus/repository/LogsRepository.class
deleted file mode 100644
index 0c36ee4..0000000
Binary files a/target/classes/com/release11/klaus/repository/LogsRepository.class and /dev/null differ
diff --git a/target/test-classes/com/release11/klaus/service/KlausServiceImplTest.class b/target/test-classes/com/release11/klaus/service/KlausServiceImplTest.class
index 62c6a81..92f7b7e 100644
Binary files a/target/test-classes/com/release11/klaus/service/KlausServiceImplTest.class and b/target/test-classes/com/release11/klaus/service/KlausServiceImplTest.class differ