【发布时间】:2017-10-12 14:25:57
【问题描述】:
我有课。
public class FeedServiceImpl implements FeedService {
private final Map<FeedType, FeedStrategy> strategyByType;
private final ExecutorService executorService = Executors.newSingleThreadExecutor();
public FeedServiceImpl(Map<FeedType, FeedStrategy> strategyByType) {
if (strategyByType.isEmpty()) throw new IllegalArgumentException("strategyByType map is empty");
this.strategyByType = strategyByType;
}
@Override
public void feed(LocalDate feedDate, FeedType feedType, String uuid) {
if (!strategyByType.containsKey(feedType)) {
throw new IllegalArgumentException("Not supported feedType: " + feedType);
}
executorService.submit(() -> runFeed(feedType, feedDate, uuid));
}
private FeedTaskResult runFeed(FeedType feedType, LocalDate feedDate, String uuid) {
return strategyByType.get(feedType).feed(feedDate, uuid);
}
}
如何使用 Mockito 验证在我调用 feed 方法时调用了 strategyByType.get(feedType).feed(feedDate, uuid)?
@RunWith(MockitoJUnitRunner.class)
public class FeedServiceImplTest {
private LocalDate date = new LocalDate();
private String uuid = "UUID";
private FeedService service;
private Map<FeedType, FeedStrategy> strategyByType;
@Before
public void setUp() {
strategyByType = strategyByTypeFrom(TRADEHUB);
service = new FeedServiceImpl(strategyByType);
}
private Map<FeedType, FeedStrategy> strategyByTypeFrom(FeedSource feedSource) {
return bySource(feedSource).stream().collect(toMap(identity(), feedType -> mock(FeedStrategy.class)));
}
@Test
public void feedTest() {
service.feed(date, TH_CREDIT, uuid);
verify(strategyByType.get(TH_CREDIT), timeout(100)).feed(date, uuid);
}
}
这是我的版本。但我不想使用 Mockito 超时方法。在我看来,这不是一个好的解决方案。请帮帮我!
【问题讨论】:
标签: java unit-testing junit mockito