@Test
public void containsValue() throws Exception
{

	MapCondition<Map<String, String>, String, String> condition = new MapCondition<>(this.input);
	condition.containsValue("ValOne");
	Assertions.assertThatThrownBy(() -> condition.containsValue("Chicago"))
	          .isInstanceOf(DbcAssertionError.class)
	          .hasCauseInstanceOf(IllegalArgumentException.class);
}