### Question:
UrlQuery { List<Parameter> parameters() { return parameters; } private  UrlQuery(List<Parameter> parameters); @Override boolean equals(Object o); @Override int hashCode(); @Override String toString();  }### Answer:
@Test public void providesFullParameters() { assertThat(query.parameters(), contains( new Parameter("foo", "alpha"), new Parameter("bar", "beta"), new Parameter("foo", "gamma") )); }