### Question:
SchemaUtils { public static String getSoftVersion() { String softVersion; try { softVersion = FileUtils.readFile2Str(new FileInputStream(new File("sql/soft_version"))); softVersion = replaceBlank(softVersion); } catch (FileNotFoundException e) { logger.error(e.getMessage(), e); throw new RuntimeException("Failed to get the product version description file. The file could not be found", e); } return softVersion; } private  SchemaUtils(); @SuppressWarnings("unchecked") static List<String> getAllSchemaList(); static boolean isAGreatVersion(String schemaVersion, String version); static String getSoftVersion(); static String replaceBlank(String str);  }### Answer:
@Test public void testGetSoftVersion() { try { SchemaUtils.getSoftVersion(); } catch (RuntimeException e) { Assert.assertEquals("Failed to get the product version description file. The file could not be found", e.getMessage()); } FileUtils.writeContent2File("32432423", "sql/soft_version"); Assert.assertEquals("32432423", SchemaUtils.getSoftVersion()); }