code: @Test public void should_pass(){
    String string="stringA";
    String lesserUpperString="STRING";
    assertTrue(caseInsensitiveComparisonStrategy.isGreaterThan(string,lesserUpperString));
    assertFalse(caseInsensitiveComparisonStrategy.isGreaterThan(lesserUpperString,string));
    assertFalse(caseInsensitiveComparisonStrategy.isGreaterThan(string,string));
    assertFalse(caseInsensitiveComparisonStrategy.isGreaterThan(string,"STRINGA"));
    String lowerLesserString="string";
    assertTrue(caseInsensitiveComparisonStrategy.isGreaterThan(string,lowerLesserString));
    assertFalse(caseInsensitiveComparisonStrategy.isGreaterThan(lowerLesserString,string));
  }
  