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package it.niedermann.nextcloud.deck.remote.api;
import static org.junit.Assert.assertEquals;
import com.nextcloud.android.sso.exceptions.UnknownErrorException;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.robolectric.RobolectricTestRunner;
import it.niedermann.nextcloud.deck.exceptions.OfflineException;
@RunWith(RobolectricTestRunner.class)
public class ServerCommunicationErrorHandlerTest {
@Test
public void shouldMap_UnknownErrorExceptions_To_OfflineExceptions_ForConnectionTimeout() {
final var result = ServerCommunicationErrorHandler.translateError(new UnknownErrorException("failed to connect to myhome.example.com/2222:A:B:C:D (port 443) from /2020:A:B:C:D (port 42803) after 60000ms: isConnected failed: ECONNREFUSED (Connection refused)"));
assertEquals(OfflineException.class, result.getClass());
assertEquals(OfflineException.Reason.CONNECTION_REFUSED, ((OfflineException) result).getReason());
}
@Test
public void shouldMap_UnknownErrorExceptions_To_OfflineExceptions_ForHostUnreachable() {
final var result = ServerCommunicationErrorHandler.translateError(new UnknownErrorException("Unable to resolve host \"nextcloud-prod.fritz.box\": No address associated with hostname"));
assertEquals(OfflineException.class, result.getClass());
assertEquals(OfflineException.Reason.CONNECTION_REFUSED, ((OfflineException) result).getReason());
}
@Test
public void shouldMap_ClassNotFoundExceptions_To_OfflineExceptions_ForConnectionRefused() {
final var result = ServerCommunicationErrorHandler.translateError(new ClassNotFoundException("java.lang.ClassNotFoundException: org.apache.commons.httpclient.ConnectTimeoutException"));
assertEquals(OfflineException.class, result.getClass());
assertEquals(OfflineException.Reason.CONNECTION_TIMEOUT, ((OfflineException) result).getReason());
}
@Test
public void shouldSkip_UnknownErrorExceptions_ForOtherCases() {
final var result = ServerCommunicationErrorHandler.translateError(new UnknownErrorException("Foo Bar"));
assertEquals(UnknownErrorException.class, result.getClass());
assertEquals("Foo Bar", result.getMessage());
}
@Test
public void shouldSkip_ClassNotFoundExceptions_ForOtherCases() {
final var result = ServerCommunicationErrorHandler.translateError(new ClassNotFoundException("Foo Bar"));
assertEquals(ClassNotFoundException.class, result.getClass());
assertEquals("Foo Bar", result.getMessage());
}
@Test
public void shouldSkip_KnownExceptions_WithNullMessages() {
assertEquals(ClassNotFoundException.class, ServerCommunicationErrorHandler.translateError(new ClassNotFoundException()).getClass());
assertEquals(UnknownErrorException.class, ServerCommunicationErrorHandler.translateError(new UnknownErrorException()).getClass());
}
}
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