diff --git a/restservice/pom.xml b/restservice/pom.xml
index 7680742..62aa58e 100755
--- a/restservice/pom.xml
+++ b/restservice/pom.xml
@@ -27,7 +27,7 @@
     <dependency>
       <groupId>junit</groupId>
       <artifactId>junit</artifactId>
-      <version>4.11</version>
+      <version>4.12</version>
       <scope>test</scope>
     </dependency>
 
@@ -42,6 +42,14 @@
       <artifactId>spring-boot-starter-web</artifactId>
     </dependency>
 
+    <!-- https://mvnrepository.com/artifact/org.springframework.security/spring-security-test -->
+    <dependency>
+      <groupId>org.springframework.security</groupId>
+      <artifactId>spring-security-test</artifactId>
+      <version>5.3.4.RELEASE</version>
+      <scope>test</scope>
+    </dependency>
+
     <dependency>
       <groupId>org.springframework.boot</groupId>
       <artifactId>spring-boot-starter-security</artifactId>
diff --git a/restservice/src/test/java/com/plannaplan/AppTest.java b/restservice/src/test/java/com/plannaplan/AppTest.java
deleted file mode 100755
index c2cebc0..0000000
--- a/restservice/src/test/java/com/plannaplan/AppTest.java
+++ /dev/null
@@ -1,20 +0,0 @@
-package com.plannaplan;
-
-import static org.junit.Assert.assertTrue;
-
-import org.junit.Test;
-
-/**
- * Unit test for simple App.
- */
-public class AppTest 
-{
-    /**
-     * Rigorous Test :-)
-     */
-    @Test
-    public void shouldAnswerWithTrue()
-    {
-        assertTrue( true );
-    }
-}
diff --git a/restservice/src/test/java/com/plannaplan/controllers/ConfigControllerTest.java b/restservice/src/test/java/com/plannaplan/controllers/ConfigControllerTest.java
new file mode 100755
index 0000000..42d2804
--- /dev/null
+++ b/restservice/src/test/java/com/plannaplan/controllers/ConfigControllerTest.java
@@ -0,0 +1,51 @@
+package com.plannaplan.controllers;
+
+import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.multipart;
+import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.status;
+import static org.springframework.security.test.web.servlet.setup.SecurityMockMvcConfigurers.*;
+
+import java.io.InputStream;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.test.context.SpringBootTest;
+import org.springframework.mock.web.MockMultipartFile;
+import org.springframework.test.context.ContextConfiguration;
+import org.springframework.test.context.junit4.SpringRunner;
+import org.springframework.test.web.servlet.MockMvc;
+import org.springframework.test.web.servlet.setup.MockMvcBuilders;
+import org.springframework.web.context.WebApplicationContext;
+
+@RunWith(SpringRunner.class)
+@SpringBootTest
+@ContextConfiguration
+public class ConfigControllerTest {
+
+    private static final String FILE_NAME = "Zajecia.xlsx";
+    private static final String CONFIG_ENDPOINT = "/api/v1/configurator/config";
+
+    @Autowired
+    private WebApplicationContext webApplicationContext;
+
+    @Test
+    public void shouldReturnOK() throws Exception {
+        final InputStream inputStream = getClass().getClassLoader().getResourceAsStream(FILE_NAME);
+        final MockMultipartFile file = new MockMultipartFile("file", inputStream);
+
+        MockMvc mockMvc = MockMvcBuilders.webAppContextSetup(webApplicationContext).build();
+        mockMvc.perform(multipart(CONFIG_ENDPOINT).file(file)).andExpect(status().isOk());
+
+    }
+
+    @Test
+    public void shouldReturnNoAuthorized() throws Exception {
+        final InputStream inputStream = getClass().getClassLoader().getResourceAsStream(FILE_NAME);
+        final MockMultipartFile file = new MockMultipartFile("file", inputStream);
+
+        MockMvc mockMvc = MockMvcBuilders.webAppContextSetup(webApplicationContext).apply(springSecurity()).build();
+        mockMvc.perform(multipart(CONFIG_ENDPOINT).file(file)).andExpect(status().is4xxClientError());
+
+    }
+}
diff --git a/restservice/src/test/resources/Zajecia.xlsx b/restservice/src/test/resources/Zajecia.xlsx
new file mode 100755
index 0000000..57c8e9c
Binary files /dev/null and b/restservice/src/test/resources/Zajecia.xlsx differ