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Merge "NsdManager: add test coverage for discoverServices()" am: 3e21b1745c am: 60182dbe4e

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am: 27b0eebb4d

Change-Id: I46acfd104ac3457126c3ccef5041788e4146321c
This commit is contained in:
Hugo Benichi
2017-05-02 09:04:59 +00:00
committed by android-build-merger
parent 31b86a0a68 3382f9fe27
commit f828e46f2d
1 changed files with 82 additions and 3 deletions
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85
tests/net/java/android/net/nsd/NsdManagerTest.java
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@@ -19,14 +19,15 @@ package android.net.nsd;
import static org.junit.Assert.assertEquals; import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull; import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.fail; import static org.junit.Assert.fail;
import static org.mockito.Mockito.when;
import static org.mockito.Mockito.any; import static org.mockito.Mockito.any;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.never;
import static org.mockito.Mockito.reset; import static org.mockito.Mockito.reset;
import static org.mockito.Mockito.spy; import static org.mockito.Mockito.spy;
import static org.mockito.Mockito.verify;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.timeout; import static org.mockito.Mockito.timeout;
import static org.mockito.Mockito.times; import static org.mockito.Mockito.times;
import static org.mockito.Mockito.verify;
import static org.mockito.Mockito.when;
import android.os.HandlerThread; import android.os.HandlerThread;
import android.os.Handler; import android.os.Handler;
@@ -167,6 +168,84 @@ public class NsdManagerTest {
//verify(listener2, timeout(mTimeoutMs).times(1)).onServiceUnregistered(request2); //verify(listener2, timeout(mTimeoutMs).times(1)).onServiceUnregistered(request2);
} }
@Test
public void testDiscoverService() {
NsdManager manager = makeManager();
NsdServiceInfo reply1 = new NsdServiceInfo("a_name", "a_type");
NsdServiceInfo reply2 = new NsdServiceInfo("another_name", "a_type");
NsdServiceInfo reply3 = new NsdServiceInfo("a_third_name", "a_type");
NsdManager.DiscoveryListener listener = mock(NsdManager.DiscoveryListener.class);
// Client registers for discovery, request fails
manager.discoverServices("a_type", PROTOCOL, listener);
int key1 = verifyRequest(NsdManager.DISCOVER_SERVICES);
int err = 1;
sendResponse(NsdManager.DISCOVER_SERVICES_FAILED, err, key1, null);
verify(listener, timeout(mTimeoutMs).times(1)).onStartDiscoveryFailed("a_type", err);
// Client retries, request succeeds
manager.discoverServices("a_type", PROTOCOL, listener);
int key2 = verifyRequest(NsdManager.DISCOVER_SERVICES);
sendResponse(NsdManager.DISCOVER_SERVICES_STARTED, 0, key2, reply1);
verify(listener, timeout(mTimeoutMs).times(1)).onDiscoveryStarted("a_type");
// mdns notifies about services
sendResponse(NsdManager.SERVICE_FOUND, 0, key2, reply1);
verify(listener, timeout(mTimeoutMs).times(1)).onServiceFound(reply1);
sendResponse(NsdManager.SERVICE_FOUND, 0, key2, reply2);
verify(listener, timeout(mTimeoutMs).times(1)).onServiceFound(reply2);
sendResponse(NsdManager.SERVICE_LOST, 0, key2, reply2);
verify(listener, timeout(mTimeoutMs).times(1)).onServiceLost(reply2);
// Client unregisters its listener
manager.stopServiceDiscovery(listener);
int key2again = verifyRequest(NsdManager.STOP_DISCOVERY);
assertEquals(key2, key2again);
// TODO: unregister listener immediately and stop notifying it about services
// Notifications are still passed to the client's listener
sendResponse(NsdManager.SERVICE_LOST, 0, key2, reply1);
verify(listener, timeout(mTimeoutMs).times(1)).onServiceLost(reply1);
// Client is notified of complete unregistration
sendResponse(NsdManager.STOP_DISCOVERY_SUCCEEDED, 0, key2again, "a_type");
verify(listener, timeout(mTimeoutMs).times(1)).onDiscoveryStopped("a_type");
// Notifications are not passed to the client anymore
sendResponse(NsdManager.SERVICE_FOUND, 0, key2, reply3);
verify(listener, timeout(mTimeoutMs).times(0)).onServiceLost(reply3);
// Client registers for service discovery
reset(listener);
manager.discoverServices("a_type", PROTOCOL, listener);
int key3 = verifyRequest(NsdManager.DISCOVER_SERVICES);
sendResponse(NsdManager.DISCOVER_SERVICES_STARTED, 0, key3, reply1);
verify(listener, timeout(mTimeoutMs).times(1)).onDiscoveryStarted("a_type");
// Client unregisters immediately, it fails
manager.stopServiceDiscovery(listener);
int key3again = verifyRequest(NsdManager.STOP_DISCOVERY);
assertEquals(key3, key3again);
err = 2;
sendResponse(NsdManager.STOP_DISCOVERY_FAILED, err, key3again, "a_type");
verify(listener, timeout(mTimeoutMs).times(1)).onStopDiscoveryFailed("a_type", err);
// New notifications are not passed to the client anymore
sendResponse(NsdManager.SERVICE_FOUND, 0, key3, reply1);
verify(listener, timeout(mTimeoutMs).times(0)).onServiceFound(reply1);
}
@Test @Test
public void testInvalidCalls() { public void testInvalidCalls() {
NsdManager manager = new NsdManager(mContext, mService); NsdManager manager = new NsdManager(mContext, mService);