@Test
public void testStringBetweenDots() {

    // expect: uniqueKeys should contain a string value
    MsModelUtils controllerA = new MsModelUtils();
    String str = "testing\\.byCorrectWay\\.OfDATA";
    assertEquals(1, controllerA.stringBetweenDots(str));
    // expect: uniqueKeys should not contain a string value
    str = "testing\byWrongtWay.\\OfDATA";
    MsModelUtils controllerB = new MsModelUtils();
    assertEquals(0, controllerB.stringBetweenDots(str));
}