server/protocols/jmap-draft/src/test/java/org/apache/james/jmap/http/DownloadRoutesTest.java

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package org.apache.james.jmap.http;

import static org.assertj.core.api.Assertions.assertThatThrownBy;
import static org.mockito.ArgumentMatchers.any;
import static org.mockito.ArgumentMatchers.eq;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.when;

import java.util.List;

import org.apache.james.core.Username;
import org.apache.james.jmap.draft.api.SimpleTokenFactory;
import org.apache.james.jmap.draft.exceptions.InternalErrorException;
import org.apache.james.jmap.methods.BlobManager;
import org.apache.james.jmap.draft.utils.DownloadPath;
import org.apache.james.mailbox.MailboxSession;
import org.apache.james.mailbox.MailboxSessionUtil;
import org.apache.james.mailbox.exception.MailboxException;
import org.apache.james.metrics.tests.RecordingMetricFactory;
import org.junit.Test;

import reactor.core.publisher.Mono;
import reactor.netty.http.server.HttpServerResponse;

public class DownloadRoutesTest {

    @Test
    public void downloadShouldFailWhenUnknownErrorOnAttachmentManager() {
        MailboxSession mailboxSession = MailboxSessionUtil.create(Username.of("User"));
        BlobManager mockedBlobManager = mock(BlobManager.class);
        when(mockedBlobManager.retrieve(any(List.class), eq(mailboxSession)))
            .thenReturn(Mono.error(new MailboxException()));
        Authenticator mockedAuthFilter = mock(Authenticator.class);
        SimpleTokenFactory nullSimpleTokenFactory = null;

        DownloadRoutes testee = new DownloadRoutes(mockedBlobManager, nullSimpleTokenFactory, new RecordingMetricFactory(), mockedAuthFilter);

        HttpServerResponse resp = mock(HttpServerResponse.class);
        assertThatThrownBy(() -> testee.download(mailboxSession, DownloadPath.ofBlobId("blobId"), resp).block())
            .isInstanceOf(InternalErrorException.class);
    }
}