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// Copyright 2016 Yahoo Inc. 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/distributor/maintenance/node_maintenance_stats_tracker.h>
namespace storage {
namespace distributor {
class NodeMaintenanceStatsTrackerTest : public CppUnit::TestFixture
{
CPPUNIT_TEST_SUITE(NodeMaintenanceStatsTrackerTest);
CPPUNIT_TEST(emptyStatsInstancesAreEqual);
CPPUNIT_TEST(statsFieldsAffectEqualityComparison);
CPPUNIT_TEST(requestingNonExistingNodeGivesEmptyStats);
CPPUNIT_TEST(statsAreTrackedPerNode);
CPPUNIT_TEST_SUITE_END();
void emptyStatsInstancesAreEqual();
void statsFieldsAffectEqualityComparison();
void requestingNonExistingNodeGivesEmptyStats();
void statsAreTrackedPerNode();
};
CPPUNIT_TEST_SUITE_REGISTRATION(NodeMaintenanceStatsTrackerTest);
void
NodeMaintenanceStatsTrackerTest::emptyStatsInstancesAreEqual()
{
NodeMaintenanceStats a;
NodeMaintenanceStats b;
CPPUNIT_ASSERT_EQUAL(a, b);
}
void
NodeMaintenanceStatsTrackerTest::statsFieldsAffectEqualityComparison()
{
NodeMaintenanceStats a;
NodeMaintenanceStats b;
a.movingOut = 1;
CPPUNIT_ASSERT(!(a == b));
b.movingOut = 1;
CPPUNIT_ASSERT(a == b);
a.syncing = 1;
CPPUNIT_ASSERT(!(a == b));
b.syncing = 1;
CPPUNIT_ASSERT(a == b);
a.copyingIn = 1;
CPPUNIT_ASSERT(!(a == b));
b.copyingIn = 1;
CPPUNIT_ASSERT(a == b);
a.copyingOut = 1;
CPPUNIT_ASSERT(!(a == b));
b.copyingOut = 1;
CPPUNIT_ASSERT(a == b);
}
void
NodeMaintenanceStatsTrackerTest::requestingNonExistingNodeGivesEmptyStats()
{
NodeMaintenanceStatsTracker tracker;
NodeMaintenanceStats wanted;
CPPUNIT_ASSERT_EQUAL(wanted, tracker.forNode(0));
}
void
NodeMaintenanceStatsTrackerTest::statsAreTrackedPerNode()
{
NodeMaintenanceStatsTracker tracker;
NodeMaintenanceStats wanted;
tracker.incMovingOut(0);
wanted.movingOut = 1;
CPPUNIT_ASSERT_EQUAL(wanted, tracker.forNode(0));
wanted.movingOut = 0;
CPPUNIT_ASSERT_EQUAL(wanted, tracker.forNode(1));
tracker.incMovingOut(0);
wanted.movingOut = 2;
CPPUNIT_ASSERT_EQUAL(wanted, tracker.forNode(0));
tracker.incMovingOut(1);
wanted.movingOut = 1;
CPPUNIT_ASSERT_EQUAL(wanted, tracker.forNode(1));
tracker.incSyncing(1);
tracker.incCopyingIn(1);
tracker.incCopyingOut(1);
wanted.syncing = 1;
wanted.copyingIn = 1;
wanted.copyingOut = 1;
CPPUNIT_ASSERT_EQUAL(wanted, tracker.forNode(1));
}
} // distributor
} // storage
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