File upload test

 Path to test resources

java.nio.file.Path;=

Path resourceDirectory = Paths.get("src", "test", "resources");

String filePath = resourceDirectory.toFile().getAbsolutePath();

File f = new File(absolutePath);

File[] list = f.listFiles();

InputStream targetStream = new FileInputStream(list[0]);

MockMultipartFile file = new MockMultipartFile("file", "sampletest.xml", MediaType.TEXT_PLAIN_VALUE,

targetStream);

MockMvc mockMvc = MockMvcBuilders.webAppContextSetup(webApplicationContext).build();

mockMvc.perform(multipart("/uploadFile").file(file).param("filePath", absolutePath)).andExpect(status().isOk());