### Question:
VduBlueprint { public Map<String, byte[]> getTemplateFiles() { return templateFiles; }  String getVduModelId(); void setVduModelId(String vduModelId); String getMainTemplateName(); void setMainTemplateName(String mainTemplateName); Map<String, byte[]> getTemplateFiles(); void setTemplateFiles(Map<String, byte[]> templateFiles); Map<String, byte[]> getAttachedFiles(); void setAttachedFiles(Map<String, byte[]> attachedFiles); @Override String toString();  }### Answer:
@Test public void testGetTemplateFiles() { byte[] templateFileData = "some template file data".getBytes(); templateFiles = new HashMap<>(); templateFiles.put("templateKey1", templateFileData); vduBlueprint.setTemplateFiles(templateFiles); Assert.assertNotNull(vduBlueprint.getTemplateFiles()); Assert.assertTrue(vduBlueprint.getTemplateFiles().containsKey("templateKey1")); Assert.assertTrue(vduBlueprint.getTemplateFiles().containsValue(templateFileData)); }