### Question:
ResourceDocumenter { protected String readFile(File generatedHtml) { String content = ""; try { content = IOUtils.toString(new FileInputStream(generatedHtml)); } catch (FileNotFoundException e) { LOG.warn(e.getMessage()); } catch (IOException e) { LOG.warn(e.getMessage()); } return content; }  void addResourceMerge(File generatedHtml); static void main(String[] args);  }### Answer:
@Test public void testReadFile() { URL testFile = this.getClass().getResource("/application.html"); try { String out = testResource.readFile(new File(testFile.toURI())); assertEquals("output should match", out, EXPECTED_OUTPUT); } catch (URISyntaxException e) { fail(e.getMessage()); } }