PR feedback updates: renamed custom MultipartResolver class name, rem…

…oved spring-test dependency.

build.gradle

@@ -129,8 +129,6 @@ dependencies {
     // https://mvnrepository.com/artifact/org.assertj/assertj-core
     testImplementation group: 'org.assertj', name: 'assertj-core', version: '3.17.2'
 
-    testImplementation group: 'org.springframework', name: 'spring-test'
-
     // https://mvnrepository.com/artifact/org.springframework.boot/spring-boot-starter-data-jpa
     implementation group: 'org.springframework.boot', name: 'spring-boot-starter-data-jpa', version: '2.3.1.RELEASE'
 

src/main/java/org/sasanlabs/configuration/VulnerableAppConfiguration.java

@@ -144,7 +144,7 @@ public JdbcTemplate applicationJdbcTemplate(
     @Bean
     @Order(0)
     public MultipartFilter multipartFilter() {
-        class CustomMF extends MultipartFilter {
+        class MaxUploadSizeOverrideMultipartFilter extends MultipartFilter {
             @Override
             protected MultipartResolver lookupMultipartResolver(HttpServletRequest request) {
                 if (MAX_FILE_UPLOAD_SIZE_OVERRIDE_PATHS.contains(request.getServletPath())) {
@@ -158,6 +158,6 @@ protected MultipartResolver lookupMultipartResolver(HttpServletRequest request)
                 }
             }
         };
-        return new CustomMF();
+        return new MaxUploadSizeOverrideMultipartFilter();
     }
 }

src/test/java/org/sasanlabs/service/vulnerability/fileupload/UnrestrictedFileUploadTest.java

@@ -1,16 +1,17 @@
 package org.sasanlabs.service.vulnerability.fileupload;
 
 import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.mockito.Mockito.when;
 
 import java.io.IOException;
 import java.net.URISyntaxException;
 import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.Test;
+import org.mockito.Mockito;
 import org.sasanlabs.service.vulnerability.bean.GenericVulnerabilityResponseBean;
 import org.springframework.http.HttpStatus;
-import org.springframework.http.MediaType;
 import org.springframework.http.ResponseEntity;
-import org.springframework.mock.web.MockMultipartFile;
+import org.springframework.web.multipart.MultipartFile;
 
 public class UnrestrictedFileUploadTest {
     private UnrestrictedFileUpload unrestrictedFileUpload;
@@ -24,10 +25,13 @@ void setUp() throws IOException, URISyntaxException {
     void unrestrictedFileSizeUploadLevel10_OverLimitFileSize_FileContentSavedInMemory()
             throws Exception {
         final byte[] fileContent = "Test file content".getBytes();
-        MockMultipartFile m =
-                new MockMultipartFile("file", "file.txt", MediaType.TEXT_PLAIN_VALUE, fileContent);
+
+        MultipartFile multiplartFile = Mockito.mock(MultipartFile.class);
+        when(multiplartFile.getBytes()).thenReturn(fileContent);
+
         ResponseEntity<GenericVulnerabilityResponseBean<String>> result =
-                unrestrictedFileUpload.getVulnerablePayloadLevel10(m);
+                unrestrictedFileUpload.getVulnerablePayloadLevel10(multiplartFile);
+
         assertEquals(HttpStatus.OK, result.getStatusCode());
 
         assertEquals(