@Test
public void testShouldReturnGuitarsOfGivenType() {
// given
final int limit = 3;
final GuitarType type = GuitarType.ACOUSTIC;
// when
BlockingObservable<Guitar> observable = provider.observeGuitars(type, limit).toBlocking();
// then
observable.forEach(
new Action1<Guitar>() {
@Override
public void call(Guitar guitar) {
assertThat(guitar.type).isEqualTo(type);
}
});
}
@Test
public void testShouldReturnLimitedGuitars() {
// given
final int limit = 2;
final GuitarType type = GuitarType.ELECTRIC;
final List<Guitar> guitars = new ArrayList<>();
// when
BlockingObservable<Guitar> observable = provider.observeGuitars(type, limit).toBlocking();
observable.forEach(
new Action1<Guitar>() {
@Override
public void call(Guitar guitar) {
guitars.add(guitar);
}
});
// then
assertThat(guitars.size()).isEqualTo(limit);
}