@Test
public void hasSizeLessThan() throws Exception
{

	MapCondition<Map<String, String>, String, String> condition = new MapCondition<>(this.input);
	condition.hasSizeLessThan(4);
	Assertions.assertThatThrownBy(() -> condition.hasSizeLessThan(2))
	          .isInstanceOf(DbcAssertionError.class)
	          .hasCauseInstanceOf(IllegalStateException.class);
}