SimpleBackoffTest.java 文件源码

/**
 * Test demonstrates the simple usage of {@link com.rzagorski.retrofitrx2errorhandler.backoff.strategies.Simple}
 * backoff strategy. The server does not responds (every time {@link java.net.SocketTimeoutException}
 * occurrs). The backoff strategy is executed immediately after each error, so there should be
 * 4 times 10 second timeout.
 * <br>
 * Test created by Robert Zagorski on 19.10.2016
 */
@Test
public void testBackoffError1() throws Exception {
    mockWebServer.setDispatcher(new Dispatcher() {
        @Override
        public MockResponse dispatch(RecordedRequest request) throws InterruptedException {
            return new MockResponse().setSocketPolicy(SocketPolicy.NO_RESPONSE);
        }
    });
    RxCallAdapter rxCallAdapter = new RxCallAdapter.Builder()
            .addBackoffStrategy(Simple.init()
                    .addThrowable(SocketTimeoutException.class)
                    .setMaxRetries(3).build())
            .build();
    GitHub github = createRetrofitInstance(mockWebServer.url("/").toString(),
            new RxErrorHandingFactory(rxCallAdapter));

    long startTime = System.currentTimeMillis();
    Observable observable = github.repos("square");
    TestObserver testObserver = observable.test();
    testObserver.awaitTerminalEvent();
    long endTime = System.currentTimeMillis();
    System.out.println((endTime - startTime));
    //four SocketTimeoutExceptions
    assertTrue((endTime - startTime) >= 4 * 10 * MockWebServerUtils.ONE_SEC);
}