/** Tests that the connection handler gives up after a number of connection attempts. */
@Test
@Feature({"GCore"})
public void connectionFailureTest() {
GoogleApiClientHelper helper = new GoogleApiClientHelper(mMockClient);
helper.onConnectionFailed(new ConnectionResult(ConnectionResult.DEVELOPER_ERROR));
ShadowLooper.runUiThreadTasksIncludingDelayedTasks();
// Should not retry on unrecoverable errors
verify(mMockClient, never()).connect();
// Connection attempts
for (int i = 0; i < ConnectedTask.RETRY_NUMBER_LIMIT; i++) {
helper.onConnectionFailed(new ConnectionResult(ConnectionResult.SERVICE_UPDATING));
ShadowLooper.runUiThreadTasksIncludingDelayedTasks();
}
// Should have tried to connect every time.
verify(mMockClient, times(ConnectedTask.RETRY_NUMBER_LIMIT)).connect();
// Try again
helper.onConnectionFailed(new ConnectionResult(ConnectionResult.SERVICE_UPDATING));
ShadowLooper.runUiThreadTasksIncludingDelayedTasks();
// The connection handler should have given up, no new call.
verify(mMockClient, times(ConnectedTask.RETRY_NUMBER_LIMIT)).connect();
}
/** Tests that when a connection succeeds, the retry limit is reset. */
@Test
@Feature({"GCore"})
public void connectionAttemptsResetTest() {
GoogleApiClientHelper helper = new GoogleApiClientHelper(mMockClient);
// Connection attempts
for (int i = 0; i < ConnectedTask.RETRY_NUMBER_LIMIT - 1; i++) {
helper.onConnectionFailed(new ConnectionResult(ConnectionResult.SERVICE_UPDATING));
ShadowLooper.runUiThreadTasksIncludingDelayedTasks();
}
// Should have tried to connect every time.
verify(mMockClient, times(ConnectedTask.RETRY_NUMBER_LIMIT - 1)).connect();
// Connection successful now
helper.onConnected(null);
ShadowLooper.runUiThreadTasksIncludingDelayedTasks();
for (int i = 0; i < ConnectedTask.RETRY_NUMBER_LIMIT; i++) {
helper.onConnectionFailed(new ConnectionResult(ConnectionResult.SERVICE_UPDATING));
ShadowLooper.runUiThreadTasksIncludingDelayedTasks();
}
// A success should allow for more connection attempts.
verify(mMockClient, times(ConnectedTask.RETRY_NUMBER_LIMIT * 2 - 1)).connect();
// This should not result in a connection attempt, the limit is still there.
helper.onConnectionFailed(new ConnectionResult(ConnectionResult.SERVICE_UPDATING));
ShadowLooper.runUiThreadTasksIncludingDelayedTasks();
// The connection handler should have given up, no new call.
verify(mMockClient, times(ConnectedTask.RETRY_NUMBER_LIMIT * 2 - 1)).connect();
}
/** Tests that connection attempts are delayed. */
@Test
@Feature({"GCore"})
public void connectionAttemptDelayTest() {
GoogleApiClientHelper helper = new GoogleApiClientHelper(mMockClient);
ShadowLooper.pauseMainLooper();
helper.onConnectionFailed(new ConnectionResult(ConnectionResult.SERVICE_UPDATING));
verify(mMockClient, times(0)).connect();
ShadowLooper.unPauseMainLooper();
ShadowLooper.runUiThreadTasksIncludingDelayedTasks();
verify(mMockClient, times(1)).connect();
}