diff --git a/src/main/java/de/ozgcloud/eingang/intelliform/FormDataEndpoint.java b/src/main/java/de/ozgcloud/eingang/intelliform/FormDataEndpoint.java
index 340276763a73457f180db5233f64e91d3dbc6e44..4d0e16df8bb1b3775a8b978ddf7073782cfe325f 100644
--- a/src/main/java/de/ozgcloud/eingang/intelliform/FormDataEndpoint.java
+++ b/src/main/java/de/ozgcloud/eingang/intelliform/FormDataEndpoint.java
@@ -24,23 +24,22 @@
 package de.ozgcloud.eingang.intelliform;
 
 import java.io.IOException;
-
 import javax.xml.namespace.QName;
 import javax.xml.parsers.ParserConfigurationException;
 
 import jakarta.xml.bind.JAXBElement;
-
-import org.springframework.beans.factory.annotation.Autowired;
+import lombok.RequiredArgsConstructor;
+import lombok.extern.log4j.Log4j2;
 import org.springframework.ws.server.endpoint.annotation.Endpoint;
 import org.springframework.ws.server.endpoint.annotation.PayloadRoot;
 import org.springframework.ws.server.endpoint.annotation.RequestPayload;
 import org.springframework.ws.server.endpoint.annotation.ResponsePayload;
 
 import de.ozgcloud.eingang.semantik.SemantikAdapter;
-import lombok.extern.log4j.Log4j2;
 
 @Endpoint
 @Log4j2
+@RequiredArgsConstructor
 public class FormDataEndpoint {
 
 	static final String NAMESPACE_URI = "http://xmlns.cit.de/intelliform/2009/webservices/backend";
@@ -51,11 +50,8 @@ public class FormDataEndpoint {
 	private static final QName _DepositResponse_QNAME = new QName(NAMESPACE_URI, "depositResponse");
 	private static final QName _PrefillResponse_QNAME = new QName(NAMESPACE_URI, "prefillResponse");
 
-
-	@Autowired
-	private DepositDataMapper depositDataMapper;
-	@Autowired
-	private SemantikAdapter semantikAdapter;
+	private final DepositDataMapper depositDataMapper;
+	private final SemantikAdapter semantikAdapter;
 
 	@PayloadRoot(namespace = NAMESPACE_URI, localPart = PAYLOAD_LOCAL_PART)
 	@ResponsePayload
diff --git a/src/test/java/de/ozgcloud/eingang/intelliform/FormDataEndpointITCase.java b/src/test/java/de/ozgcloud/eingang/intelliform/FormDataEndpointITCase.java
index 131accf21541b7a9a13beab5e54e8392db53a07d..b565bf3b9bbb0f7f5dd0a7b9d3c7160f890b32f0 100644
--- a/src/test/java/de/ozgcloud/eingang/intelliform/FormDataEndpointITCase.java
+++ b/src/test/java/de/ozgcloud/eingang/intelliform/FormDataEndpointITCase.java
@@ -23,27 +23,29 @@
  */
 package de.ozgcloud.eingang.intelliform;
 
-import static de.ozgcloud.eingang.intelliform.AttachmentTestFactory.*;
-import static de.ozgcloud.eingang.intelliform.DepositDataTestFactory.*;
-import static de.ozgcloud.eingang.intelliform.FormDataEndpoint.*;
-import static de.ozgcloud.eingang.intelliform.XmlDaten1Container.*;
-import static org.assertj.core.api.Assertions.*;
-import static org.mockito.ArgumentMatchers.*;
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.mockito.ArgumentMatchers.any;
 import static org.mockito.Mockito.*;
 
+import static de.ozgcloud.eingang.intelliform.AttachmentTestFactory.*;
+import static de.ozgcloud.eingang.intelliform.DepositDataTestFactory.MANY_ATTACHMENTS;
+import static de.ozgcloud.eingang.intelliform.FormDataEndpoint.NAMESPACE_URI;
+import static de.ozgcloud.eingang.intelliform.FormDataEndpoint.PAYLOAD_LOCAL_PART;
+import static de.ozgcloud.eingang.intelliform.XmlDaten1Container.REQUEST_XML_NAME;
+
 import java.io.StringReader;
 import java.io.StringWriter;
 import java.util.Collection;
 import java.util.List;
 import java.util.UUID;
-
 import javax.xml.namespace.QName;
 import javax.xml.transform.Source;
 import javax.xml.transform.stream.StreamResult;
 import javax.xml.transform.stream.StreamSource;
 
+import io.grpc.Channel;
 import jakarta.xml.bind.JAXBElement;
-
+import lombok.SneakyThrows;
 import org.junit.jupiter.api.BeforeAll;
 import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.DisplayName;
@@ -54,11 +56,11 @@ import org.mockito.Captor;
 import org.mockito.Mock;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.boot.test.context.SpringBootTest;
-import org.springframework.boot.test.mock.mockito.MockBean;
-import org.springframework.boot.test.mock.mockito.SpyBean;
 import org.springframework.context.ApplicationContext;
 import org.springframework.core.io.Resource;
 import org.springframework.oxm.jaxb.Jaxb2Marshaller;
+import org.springframework.test.context.bean.override.mockito.MockitoBean;
+import org.springframework.test.context.bean.override.mockito.MockitoSpyBean;
 import org.springframework.ws.test.server.MockWebServiceClient;
 import org.springframework.ws.test.server.RequestCreators;
 import org.springframework.ws.test.server.ResponseActions;
@@ -76,16 +78,14 @@ import de.ozgcloud.vorgang.vorgang.GrpcFormData;
 import de.ozgcloud.vorgang.vorgang.GrpcIncomingFile;
 import de.ozgcloud.vorgang.vorgang.GrpcIncomingFileGroup;
 import de.ozgcloud.vorgang.vorgang.VorgangServiceGrpc.VorgangServiceBlockingStub;
-import io.grpc.Channel;
-import lombok.SneakyThrows;
 
 @SpringBootTest
 class FormDataEndpointITCase {
 
-	private final static String TEST_FILE_PATH = "classpath:itcase/";
+	private static final String TEST_FILE_PATH = "classpath:itcase/";
 
-	private final static String REQUEST = "EinfachesFormularZweiAnhaengeSoapRequest.xml";
-	private final static String RESPONSE = "EinfachesFormularZweiAnhaengeSoapResponse.xml";
+	private static final String REQUEST = "EinfachesFormularZweiAnhaengeSoapRequest.xml";
+	private static final String RESPONSE = "EinfachesFormularZweiAnhaengeSoapResponse.xml";
 
 	private static final String SOAP_REQUEST_OTHER_NAME = "XML-Daten-1-other_name_SoapRequest.xml";
 	private static Jaxb2Marshaller marshaller;
@@ -93,9 +93,9 @@ class FormDataEndpointITCase {
 	@Autowired
 	private ApplicationContext applicationContext;
 
-	@SpyBean
+	@MockitoSpyBean
 	private VorgangRemoteService vorgangRemoteService;
-	@MockBean
+	@MockitoBean
 	private VorgangManagerServerResolver resolver;
 
 	@Mock
diff --git a/src/test/java/de/ozgcloud/eingang/intelliform/FormDataEndpointTest.java b/src/test/java/de/ozgcloud/eingang/intelliform/FormDataEndpointTest.java
index caa77acc9a6d0b07d8d084c96ea7251df1341d96..5d9407b92307c91416ab2ea06439de7436d290b8 100644
--- a/src/test/java/de/ozgcloud/eingang/intelliform/FormDataEndpointTest.java
+++ b/src/test/java/de/ozgcloud/eingang/intelliform/FormDataEndpointTest.java
@@ -23,20 +23,17 @@
  */
 package de.ozgcloud.eingang.intelliform;
 
-import static org.assertj.core.api.Assertions.*;
-import static org.mockito.ArgumentMatchers.*;
-import static org.mockito.Mockito.*;
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.Mockito.when;
 
 import java.io.IOException;
-import java.net.URISyntaxException;
-
 import javax.xml.parsers.ParserConfigurationException;
 
 import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.Test;
 import org.mockito.InjectMocks;
 import org.mockito.Mock;
-import org.xml.sax.SAXException;
 
 import de.ozgcloud.common.test.TestUtils;
 import de.ozgcloud.eingang.common.formdata.FormDataTestFactory;
@@ -52,18 +49,18 @@ class FormDataEndpointTest {
 	private SemantikAdapter semantikAdapter;
 
 	@BeforeEach
-	void init() throws SAXException, IOException, ParserConfigurationException {
+	void init() {
 		when(depositDataMapper.mapToFormData(any())).thenReturn(FormDataTestFactory.create());
 	}
 
 	@Test
-	void testDepositFormData() throws SAXException, IOException, ParserConfigurationException, URISyntaxException {
+	void testDepositFormData() throws IOException, ParserConfigurationException {
 		var response = formdataEndpointIntelli.inputFormData(buildRequest("intelliform/XML-Daten-1.xml"));
 
 		assertThat(response).isNotNull();
 	}
 
-	private Deposit buildRequest(String fileName) throws SAXException, IOException, ParserConfigurationException, URISyntaxException {
+	private Deposit buildRequest(String fileName) {
 		var depositData = new DepositData();
 
 		var attachment = new Attachment();
diff --git a/src/test/java/de/ozgcloud/eingang/intelliform/XmlDaten1Container.java b/src/test/java/de/ozgcloud/eingang/intelliform/XmlDaten1Container.java
index 7f56b618af0487d4d0fcdbed5046beb748a4e511..abfe2922a529d1c115b592c334f4ca0f6c5bde0f 100644
--- a/src/test/java/de/ozgcloud/eingang/intelliform/XmlDaten1Container.java
+++ b/src/test/java/de/ozgcloud/eingang/intelliform/XmlDaten1Container.java
@@ -9,7 +9,7 @@ import de.ozgcloud.vorgang.vorgang.GrpcFormField;
 
 public class XmlDaten1Container {
 
-	public final static String REQUEST_XML_NAME = "XML-Daten-1-SoapRequest.xml";
+	public static final String REQUEST_XML_NAME = "XML-Daten-1-SoapRequest.xml";
 
 	public static final List<GrpcFormField> EINGANG_FIELDS = List.of(
 			create("kontaktsystemtypid", "233034600"),