@Test(dataProvider = "toStringData")
public void toStringShouldContainStringRepresentationsOfObjectAndCount(Object obj, long count) {

	// given
	RankableObjectWithFields r = new RankableObjectWithFields(obj, count);
	// when
	String strRepresentation = r.toString();
	// then
	assertThat(strRepresentation).contains(obj.toString()).contains("" + count);
}