@Test
public void should_return_matching_element() {
Map<String, String> bill = mappedPerson("Bill", "Oddie");
Map<String, String> graham = mappedPerson("Graeam", "Garden");
Map<String, String> tim = mappedPerson("Tim", "Brooke-Taylor");
List<Map<String, String>> persons = Arrays.asList(bill, graham, tim);
BeanMatcher firstNameIsBill = BeanMatchers.the("firstName", is("Bill"));
BeanMatcher lastNameIsOddie = BeanMatchers.the("lastName", is("Oddie"));
assertThat(BeanMatcherAsserts.filterElements(persons, firstNameIsBill, lastNameIsOddie))
.contains(bill);
}
@Test
public void should_return_no_elements_if_no_matching_elements_found() {
Map<String, String> billoddie = mappedPerson("Bill", "Oddie");
Map<String, String> billkidd = mappedPerson("Bill", "Kidd");
Map<String, String> graham = mappedPerson("Graeam", "Garden");
Map<String, String> tim = mappedPerson("Tim", "Brooke-Taylor");
List<Map<String, String>> persons = Arrays.asList(billoddie, billkidd, graham, tim);
BeanMatcher firstNameIsJoe = BeanMatchers.the("firstName", is("Joe"));
assertThat(BeanMatcherAsserts.filterElements(persons, firstNameIsJoe)).isEmpty();
}
