// Copyright Vespa.ai. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.

#include <vespa/messagebus/errorcode.h>
#include <vespa/messagebus/routing/retrytransienterrorspolicy.h>
#include <vespa/messagebus/testlib/receptor.h>
#include <vespa/messagebus/testlib/simplemessage.h>
#include <vespa/messagebus/testlib/simpleprotocol.h>
#include <vespa/messagebus/testlib/slobrok.h>
#include <vespa/messagebus/testlib/testserver.h>
#include <vespa/vespalib/testkit/testapp.h>

using namespace mbus;

class MyMessage : public SimpleMessage {
public:
    MyMessage() : SimpleMessage("foo") { }
    bool hasBucketSequence() const override { return true; }
};

TEST("bucketsequence_test") {
    Slobrok slobrok;
    TestServer server(MessageBusParams()
                      .addProtocol(std::make_shared<SimpleProtocol>())
                      .setRetryPolicy(std::make_shared<RetryTransientErrorsPolicy>()),
                      RPCNetworkParams(slobrok.config()));
    Receptor receptor;
    SourceSession::UP session = server.mb.createSourceSession(
            SourceSessionParams()
            .setReplyHandler(receptor));
    auto msg = std::make_unique<MyMessage>();
    msg->setRoute(Route::parse("foo"));
    ASSERT_TRUE(session->send(std::move(msg)).isAccepted());
    Reply::UP reply = receptor.getReply();
    ASSERT_TRUE(reply);
    EXPECT_EQUAL(1u, reply->getNumErrors());
    EXPECT_EQUAL((uint32_t)ErrorCode::SEQUENCE_ERROR, reply->getError(0).getCode());

}

TEST_MAIN() { TEST_RUN_ALL(); }