How to use

getModulesTempFolder

method

in

org.mule.runtime.container.api.MuleFoldersUtil

protected File createModulesTemporaryFolder() {
 File modulesTempFolder = getModulesTempFolder();
 if (modulesTempFolder.exists()) {
  try {
   cleanDirectory(modulesTempFolder);
  } catch (IOException e) {
   throw new MuleRuntimeException(createStaticMessage(format(
                                "Could not clean up folder %s, validate that the process has permissions over that directory",
                                modulesTempFolder.getAbsolutePath())));
  }
 } else {
  if (!modulesTempFolder.mkdirs()) {
   throw new MuleRuntimeException(createStaticMessage(format(
                                "Could not create folder %s, validate that the process has permissions over that directory",
                                modulesTempFolder.getAbsolutePath())));
  }
 }
 return modulesTempFolder;
}

@Test
public void shouldDeleteTemporaryModuleExportedServicesFilesWhenCreated() throws Exception {
 testWithMuleHome(moduleDiscoverer -> {
  assertThat(getModulesTempFolder().list().length, is(0));
  File serviceFile = createTempFile(getModulesTempFolder().toPath(), "someService", "tmp").toFile();
  // Creating a new classpath module discoverer will delete any file in the modules temporary folder
  new ClasspathModuleDiscoverer(classLoader);
  assertThat(serviceFile.exists(), is(false));
  assertThat(getModulesTempFolder().list().length, is(0));
 });
}