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// Copyright 2017 Yahoo Holdings. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
#include <vespa/vdstestlib/cppunit/macros.h>
#include <vespa/storage/frameworkimpl/component/storagecomponentregisterimpl.h>
#include <vespa/storage/distributor/blockingoperationstarter.h>
#include <vespa/storage/distributor/pendingmessagetracker.h>
#include <tests/distributor/maintenancemocks.h>
#include <vespa/document/test/make_document_bucket.h>
using document::test::makeDocumentBucket;
namespace storage {
namespace distributor {
using document::BucketId;
class BlockingOperationStarterTest : public CppUnit::TestFixture {
CPPUNIT_TEST_SUITE(BlockingOperationStarterTest);
CPPUNIT_TEST(testOperationNotBlockedWhenNoMessagesPending);
CPPUNIT_TEST(testOperationBlockedWhenMessagesPending);
CPPUNIT_TEST_SUITE_END();
std::shared_ptr<Operation> createMockOperation() {
return std::shared_ptr<Operation>(new MockOperation(makeDocumentBucket(BucketId(16, 1))));
}
std::shared_ptr<Operation> createBlockingMockOperation() {
std::shared_ptr<MockOperation> op(new MockOperation(makeDocumentBucket(BucketId(16, 1))));
op->setShouldBlock(true);
return op;
}
framework::defaultimplementation::FakeClock _clock;
std::unique_ptr<MockOperationStarter> _starterImpl;
std::unique_ptr<StorageComponentRegisterImpl> _compReg;
std::unique_ptr<PendingMessageTracker> _messageTracker;
std::unique_ptr<BlockingOperationStarter> _operationStarter;
public:
void testOperationNotBlockedWhenNoMessagesPending();
void testOperationBlockedWhenMessagesPending();
void setUp() override;
};
CPPUNIT_TEST_SUITE_REGISTRATION(BlockingOperationStarterTest);
void
BlockingOperationStarterTest::setUp()
{
_starterImpl.reset(new MockOperationStarter());
_compReg.reset(new StorageComponentRegisterImpl());
_compReg->setClock(_clock);
_clock.setAbsoluteTimeInSeconds(1);
_messageTracker.reset(new PendingMessageTracker(*_compReg));
_operationStarter.reset(new BlockingOperationStarter(*_messageTracker, *_starterImpl));
}
void
BlockingOperationStarterTest::testOperationNotBlockedWhenNoMessagesPending()
{
CPPUNIT_ASSERT(_operationStarter->start(createMockOperation(),
OperationStarter::Priority(0)));
CPPUNIT_ASSERT_EQUAL(std::string("Bucket(BucketSpace(0x0000000000000001), BucketId(0x4000000000000001)), pri 0\n"),
_starterImpl->toString());
}
void
BlockingOperationStarterTest::testOperationBlockedWhenMessagesPending()
{
// start should return true but not forward message to underlying starter.
CPPUNIT_ASSERT(_operationStarter->start(createBlockingMockOperation(),
OperationStarter::Priority(0)));
CPPUNIT_ASSERT_EQUAL(std::string(""), _starterImpl->toString());
}
}
}
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