@Test
public void getModuleVersion(){

    assertEquals("123", DataUtils.getModuleVersion(":123"));
    assertEquals("", DataUtils.getModuleVersion("modulename:"));
    assertEquals("123", DataUtils.getModuleVersion("modulename:123"));
    assertEquals("123", DataUtils.getModuleVersion("module:name:123"));
    assertEquals("modulename123", DataUtils.getModuleVersion("modulename123"));
}