diff --git a/buisnesslogic/src/main/java/com/plannaplan/services/CourseService.java b/buisnesslogic/src/main/java/com/plannaplan/services/CourseService.java
index e5933cc..446faea 100644
--- a/buisnesslogic/src/main/java/com/plannaplan/services/CourseService.java
+++ b/buisnesslogic/src/main/java/com/plannaplan/services/CourseService.java
@@ -24,4 +24,8 @@ public class CourseService {
     public void save(Course course) {
         this.repo.save(course);
     }
+
+    public int getCoursesAmmount(){
+        return (int)this.repo.count();
+    }
 }
\ No newline at end of file
diff --git a/buisnesslogic/src/main/java/com/plannaplan/services/GroupService.java b/buisnesslogic/src/main/java/com/plannaplan/services/GroupService.java
index dee884b..e899dd8 100644
--- a/buisnesslogic/src/main/java/com/plannaplan/services/GroupService.java
+++ b/buisnesslogic/src/main/java/com/plannaplan/services/GroupService.java
@@ -27,4 +27,8 @@ public class GroupService {
     public void save(Groups group) {
         this.repo.save(group);
     }
+
+    public int getGroupsAmmount(){
+        return (int)this.repo.count();
+    }
 }
\ No newline at end of file
diff --git a/buisnesslogic/src/main/java/com/plannaplan/services/LecturerService.java b/buisnesslogic/src/main/java/com/plannaplan/services/LecturerService.java
index 2eb1415..650fd42 100644
--- a/buisnesslogic/src/main/java/com/plannaplan/services/LecturerService.java
+++ b/buisnesslogic/src/main/java/com/plannaplan/services/LecturerService.java
@@ -18,4 +18,8 @@ public class LecturerService {
     public void save(Lecturer lecturer) {
         repo.save(lecturer);
     }
+
+    public int getLecturersAmmount(){
+        return (int)this.repo.count();
+    }
 }
\ No newline at end of file
diff --git a/buisnesslogic/src/test/java/com/plannaplan/ConfiguratorTest.java b/buisnesslogic/src/test/java/com/plannaplan/ConfiguratorTest.java
index c12a293..102c5a1 100644
--- a/buisnesslogic/src/test/java/com/plannaplan/ConfiguratorTest.java
+++ b/buisnesslogic/src/test/java/com/plannaplan/ConfiguratorTest.java
@@ -5,14 +5,14 @@ import org.springframework.boot.test.context.SpringBootTest;
 import org.springframework.test.context.ContextConfiguration;
 import org.springframework.test.context.junit4.SpringRunner;
 
-import static org.assertj.core.api.Assertions.assertThat;
 import static org.junit.Assert.assertTrue;
 
 import java.io.InputStream;
 
-import com.plannaplan.App;
-import com.plannaplan.Configurator;
 import com.plannaplan.models.ConfigData;
+import com.plannaplan.services.CourseService;
+import com.plannaplan.services.GroupService;
+import com.plannaplan.services.LecturerService;
 
 import org.junit.Test;
 import org.junit.runner.RunWith;
@@ -22,15 +22,29 @@ import org.junit.runner.RunWith;
 @ContextConfiguration
 public class ConfiguratorTest  {
     
+    private static String FILE_NAME = "Zajecia.xlsx";
+
 	@Autowired
 	private Configurator restTemplate;
     
+    @Autowired
+    private CourseService courseService;
+
+    @Autowired
+    private GroupService groupService;
+
+    @Autowired 
+    private LecturerService lecturerService;
+
     @Test
-	public void greetingShouldReturnDefaultMessage() throws Exception {
-        final InputStream inputStream = getClass().getClassLoader().getResourceAsStream("Zajecia.xlsx");
+	public void shouldImportDataFromFileToDatabase() throws Exception {
+        final InputStream inputStream = getClass().getClassLoader().getResourceAsStream(FILE_NAME);
         final ConfigData data = new ConfigData(null, null, inputStream);
         this.restTemplate.config(data);
-        assertTrue(true);
-        
+        int courses_ammount = this.courseService.getCoursesAmmount();
+        int groups_ammount = this.groupService.getGroupsAmmount();
+        int lecturers_ammount = this.lecturerService.getLecturersAmmount();
+
+        assertTrue(courses_ammount > 0 && groups_ammount > 0 && lecturers_ammount > 0);
     }
 }
\ No newline at end of file