mirror of
https://github.com/status-im/QtModelsToolkit.git
synced 2026-08-30 17:41:12 +00:00
Alex Jbanca
8a6632b94e
The right model data access is expensive because we need to search the right model for a matching key on every `data` call. This commit adds a LRU cache to the `data` call, storing by default up to 1000 rows. The cache mechanism uses a QCache for fast index lookup and a std::list to preserve the access order and to ensure a controlled cache removal. + fix compilation errors on ConcatModel and WritableProxyModel
1441 lines
50 KiB
C++
1441 lines
50 KiB
C++
#include <QAbstractItemModelTester>
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#include <QSignalSpy>
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#include <QTest>
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#include <memory>
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#include <qtmodelstoolkit/leftjoinmodel.h>
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#include <qtmodelstoolkit/testing/persistentindexestester.h>
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#include <qtmodelstoolkit/testing/testmodel.h>
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using namespace qtmt;
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class TestLeftJoinModel: public QObject
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{
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Q_OBJECT
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private slots:
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void emptyModelTest() {
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LeftJoinModel model;
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QAbstractItemModelTester tester(&model);
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QCOMPARE(model.rowCount(), 0);
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QCOMPARE(model.roleNames(), {});
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}
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void initializationTest()
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{
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TestModel leftModel({
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{ "title", { "Token 1", "Token 2" }},
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{ "communityId", { "community_1", "community_2" }}
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});
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TestModel rightModel({
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{ "name", { "Community 1", "Community 2" }},
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{ "communityId", { "community_1", "community_2" }}
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});
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LeftJoinModel model;
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QAbstractItemModelTester tester(&model);
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model.setLeftModel(&leftModel);
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QCOMPARE(model.rowCount(), 0);
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QCOMPARE(model.roleNames(), {});
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model.setRightModel(&rightModel);
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QCOMPARE(model.rowCount(), 0);
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QCOMPARE(model.roleNames(), {});
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model.setJoinRole("communityId");
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QCOMPARE(model.rowCount(), 2);
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QHash<int, QByteArray> roles{{0, "title" }, {1, "communityId"}, {2, "name"}};
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QCOMPARE(model.roleNames(), roles);
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}
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void collidingRolesTest()
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{
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TestModel leftModel({
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{ "name", { "Token 1", "Token 2" }},
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{ "communityId", { "community_1", "community_2" }}
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});
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TestModel rightModel({
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{ "name", { "Community 1", "Community 2" }},
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{ "communityId", { "community_1", "community_2" }}
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});
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LeftJoinModel model;
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QAbstractItemModelTester tester(&model);
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model.setLeftModel(&leftModel);
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QCOMPARE(model.rowCount(), 0);
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QCOMPARE(model.roleNames(), {});
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model.setRightModel(&rightModel);
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QCOMPARE(model.rowCount(), 0);
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QCOMPARE(model.roleNames(), {});
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QTest::ignoreMessage(QtWarningMsg,
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"Source models contain conflicting model names: "
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"\"name\"!");
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model.setJoinRole("communityId");
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QCOMPARE(model.rowCount(), 0);
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QCOMPARE(model.roleNames(), {});
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}
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void duplicatedRolesTest()
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{
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{
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TestModel leftModel({
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{ "name", { "Token 1", "Token 2" }},
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{ "name", { "Token 1", "Token 2" }},
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{ "communityId", { "community_1", "community_2" }}
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});
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TestModel rightModel({
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{ "title", { "Community 1", "Community 2" }},
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{ "communityId", { "community_1", "community_2" }}
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});
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LeftJoinModel model;
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QAbstractItemModelTester tester(&model);
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model.setLeftModel(&leftModel);
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QCOMPARE(model.rowCount(), 0);
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QCOMPARE(model.roleNames(), {});
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model.setRightModel(&rightModel);
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QCOMPARE(model.rowCount(), 0);
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QCOMPARE(model.roleNames(), {});
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QTest::ignoreMessage(QtWarningMsg,
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"Each of the source models must have unique "
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"role names!");
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model.setJoinRole("communityId");
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QCOMPARE(model.rowCount(), 0);
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QCOMPARE(model.roleNames(), {});
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}
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{
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TestModel leftModel({
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{ "name", { "Token 1", "Token 2" }},
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{ "communityId", { "community_1", "community_2" }},
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{ "communityId", { "community_1", "community_2" }}
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});
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TestModel rightModel({
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{ "title", { "Community 1", "Community 2" }},
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{ "communityId", { "community_1", "community_2" }}
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});
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LeftJoinModel model;
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QAbstractItemModelTester tester(&model);
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model.setLeftModel(&leftModel);
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QCOMPARE(model.rowCount(), 0);
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QCOMPARE(model.roleNames(), {});
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model.setRightModel(&rightModel);
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QCOMPARE(model.rowCount(), 0);
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QCOMPARE(model.roleNames(), {});
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QTest::ignoreMessage(QtWarningMsg,
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"Each of the source models must have unique "
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"role names!");
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model.setJoinRole("communityId");
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QCOMPARE(model.rowCount(), 0);
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QCOMPARE(model.roleNames(), {});
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}
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{
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TestModel leftModel({
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{ "name", { "Token 1", "Token 2" }},
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{ "communityId", { "community_1", "community_2" }}
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});
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TestModel rightModel({
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{ "title", { "Community 1", "Community 2" }},
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{ "title", { "Community 1", "Community 2" }},
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{ "communityId", { "community_1", "community_2" }}
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});
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LeftJoinModel model;
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QAbstractItemModelTester tester(&model);
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model.setLeftModel(&leftModel);
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QCOMPARE(model.rowCount(), 0);
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QCOMPARE(model.roleNames(), {});
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model.setRightModel(&rightModel);
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QCOMPARE(model.rowCount(), 0);
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QCOMPARE(model.roleNames(), {});
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QTest::ignoreMessage(QtWarningMsg,
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"Each of the source models must have unique "
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"role names!");
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model.setJoinRole("communityId");
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QCOMPARE(model.rowCount(), 0);
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QCOMPARE(model.roleNames(), {});
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}
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}
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void noJoinRoleTest()
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{
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{
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TestModel leftModel({
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{ "title", { "Token 1", "Token 2" }},
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{ "communityId", { "community_1", "community_2" }}
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});
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TestModel rightModel({
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{ "name", { "Community 1", "Community 2" }},
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{ "communityId", { "community_1", "community_2" }}
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});
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LeftJoinModel model;
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QAbstractItemModelTester tester(&model);
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model.setLeftModel(&leftModel);
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QCOMPARE(model.rowCount(), 0);
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QCOMPARE(model.roleNames(), {});
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model.setRightModel(&rightModel);
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QCOMPARE(model.rowCount(), 0);
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QCOMPARE(model.roleNames(), {});
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QTest::ignoreMessage(QtWarningMsg,
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"Both left and right models have to contain "
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"join role someRole!");
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model.setJoinRole("someRole");
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QCOMPARE(model.rowCount(), 0);
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QCOMPARE(model.roleNames(), {});
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}
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{
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TestModel leftModel({
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{ "title", { "Token 1", "Token 2" }},
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{ "communityId", { "community_1", "community_2" }}
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});
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TestModel rightModel({
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{ "name", { "Community 1", "Community 2" }},
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{ "communityId", { "community_1", "community_2" }}
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});
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LeftJoinModel model;
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QAbstractItemModelTester tester(&model);
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model.setLeftModel(&leftModel);
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QCOMPARE(model.rowCount(), 0);
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QCOMPARE(model.roleNames(), {});
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model.setRightModel(&rightModel);
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QCOMPARE(model.rowCount(), 0);
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QCOMPARE(model.roleNames(), {});
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QTest::ignoreMessage(QtWarningMsg,
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"Both left and right models have to contain "
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"join role title!");
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model.setJoinRole("title");
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QCOMPARE(model.rowCount(), 0);
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QCOMPARE(model.roleNames(), {});
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}
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{
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TestModel leftModel({
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{ "title", { "Token 1", "Token 2" }},
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{ "communityId", { "community_1", "community_2" }}
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});
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TestModel rightModel({
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{ "name", { "Community 1", "Community 2" }},
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{ "communityId", { "community_1", "community_2" }}
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});
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LeftJoinModel model;
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QAbstractItemModelTester tester(&model);
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model.setLeftModel(&leftModel);
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QCOMPARE(model.rowCount(), 0);
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QCOMPARE(model.roleNames(), {});
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model.setRightModel(&rightModel);
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QCOMPARE(model.rowCount(), 0);
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QCOMPARE(model.roleNames(), {});
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QTest::ignoreMessage(QtWarningMsg,
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"Both left and right models have to contain "
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"join role name!");
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model.setJoinRole("name");
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QCOMPARE(model.rowCount(), 0);
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QCOMPARE(model.roleNames(), {});
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}
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}
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void basicAccesTest()
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{
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TestModel leftModel({
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{ "title", { "Token 1", "Token 2" }},
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{ "communityId", { "community_1", "community_2" }}
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});
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TestModel rightModel({
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{ "name", { "Community 1", "Community 2" }},
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{ "color", { "red", "blue" }},
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{ "communityId", { "community_1", "community_2" }}
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});
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LeftJoinModel model;
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QAbstractItemModelTester tester(&model);
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model.setLeftModel(&leftModel);
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model.setRightModel(&rightModel);
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model.setJoinRole("communityId");
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QCOMPARE(model.rowCount(), 2);
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QCOMPARE(model.data(model.index(0, 0), 0), QString("Token 1"));
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QCOMPARE(model.data(model.index(1, 0), 0), QString("Token 2"));
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QCOMPARE(model.data(model.index(0, 0), 1), QString("community_1"));
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QCOMPARE(model.data(model.index(1, 0), 1), QString("community_2"));
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QCOMPARE(model.data(model.index(0, 0), 2), QString("Community 1"));
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QCOMPARE(model.data(model.index(1, 0), 2), QString("Community 2"));
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QCOMPARE(model.data(model.index(0, 0), 3), QString("red"));
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QCOMPARE(model.data(model.index(1, 0), 3), QString("blue"));
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}
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void changesPropagationTest()
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{
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TestModel leftModel({
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{ "title", { "Token 1", "Token 2" }},
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{ "communityId", { "community_1", "community_2" }}
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});
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TestModel rightModel({
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{ "name", { "Community 1", "Community 2" }},
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{ "communityId", { "community_1", "community_2" }},
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{ "color", { "red", "green" }}
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});
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LeftJoinModel model;
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QAbstractItemModelTester tester(&model);
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model.setLeftModel(&leftModel);
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model.setRightModel(&rightModel);
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model.setJoinRole("communityId");
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{
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QSignalSpy dataChangedSpy(&model, &LeftJoinModel::dataChanged);
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rightModel.update(0, 0, "Community 1 Updated");
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QCOMPARE(dataChangedSpy.count(), 1);
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QCOMPARE(dataChangedSpy.first().at(0), model.index(0, 0));
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QCOMPARE(dataChangedSpy.first().at(1), model.index(model.rowCount() - 1, 0));
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QCOMPARE(dataChangedSpy.first().at(2).value<QVector<int>>(), {2});
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QCOMPARE(model.rowCount(), 2);
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QCOMPARE(model.data(model.index(0, 0), 0), QString("Token 1"));
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QCOMPARE(model.data(model.index(1, 0), 0), QString("Token 2"));
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QCOMPARE(model.data(model.index(0, 0), 1), QString("community_1"));
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QCOMPARE(model.data(model.index(1, 0), 1), QString("community_2"));
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QCOMPARE(model.data(model.index(0, 0), 2), QString("Community 1 Updated"));
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QCOMPARE(model.data(model.index(1, 0), 2), QString("Community 2"));
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}
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{
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QSignalSpy dataChangedSpy(&model, &LeftJoinModel::dataChanged);
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leftModel.update(1, 0, "Token 2 Updated");
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QCOMPARE(dataChangedSpy.count(), 1);
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QCOMPARE(dataChangedSpy.first().at(0), model.index(1, 0));
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QCOMPARE(dataChangedSpy.first().at(1), model.index(1, 0));
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QCOMPARE(dataChangedSpy.first().at(2).value<QVector<int>>(), {0});
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QCOMPARE(model.rowCount(), 2);
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QCOMPARE(model.data(model.index(0, 0), 0), QString("Token 1"));
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QCOMPARE(model.data(model.index(1, 0), 0), QString("Token 2 Updated"));
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QCOMPARE(model.data(model.index(0, 0), 1), QString("community_1"));
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QCOMPARE(model.data(model.index(1, 0), 1), QString("community_2"));
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QCOMPARE(model.data(model.index(0, 0), 2), QString("Community 1 Updated"));
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QCOMPARE(model.data(model.index(1, 0), 2), QString("Community 2"));
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}
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}
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// TODO: cover also move
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void insertRemovePropagationTest()
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{
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TestModel leftModel({
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{ "title", { "Token 1", "Token 2" }},
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{ "communityId", { "community_1", "community_2" }}
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});
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TestModel rightModel({
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{ "name", { "Community 1", "Community 2" }},
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{ "communityId", { "community_1", "community_2" }},
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{ "color", { "red", "green" }}
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});
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LeftJoinModel model;
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QAbstractItemModelTester tester(&model);
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model.setLeftModel(&leftModel);
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model.setRightModel(&rightModel);
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model.setJoinRole("communityId");
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QSignalSpy modelResetSpy(&model, &LeftJoinModel::modelReset);
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QSignalSpy rowsInsertedSpy(&model, &LeftJoinModel::rowsInserted);
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QSignalSpy rowsRemovedSpy(&model, &LeftJoinModel::rowsRemoved);
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leftModel.insert(1, {"Token 1_1", "community_2"});
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QCOMPARE(model.rowCount(), 3);
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QCOMPARE(model.data(model.index(0, 0), 0), QString("Token 1"));
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QCOMPARE(model.data(model.index(1, 0), 0), QString("Token 1_1"));
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QCOMPARE(model.data(model.index(2, 0), 0), QString("Token 2"));
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QCOMPARE(model.data(model.index(0, 0), 1), QString("community_1"));
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QCOMPARE(model.data(model.index(1, 0), 1), QString("community_2"));
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QCOMPARE(model.data(model.index(2, 0), 1), QString("community_2"));
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QCOMPARE(model.data(model.index(0, 0), 2), QString("Community 1"));
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QCOMPARE(model.data(model.index(1, 0), 2), QString("Community 2"));
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QCOMPARE(model.data(model.index(2, 0), 2), QString("Community 2"));
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QCOMPARE(modelResetSpy.count(), 0);
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leftModel.remove(1);
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QCOMPARE(model.rowCount(), 2);
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QCOMPARE(model.data(model.index(0, 0), 0), QString("Token 1"));
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QCOMPARE(model.data(model.index(1, 0), 0), QString("Token 2"));
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QCOMPARE(model.data(model.index(0, 0), 1), QString("community_1"));
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QCOMPARE(model.data(model.index(1, 0), 1), QString("community_2"));
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QCOMPARE(model.data(model.index(0, 0), 2), QString("Community 1"));
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QCOMPARE(model.data(model.index(1, 0), 2), QString("Community 2"));
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QCOMPARE(rowsInsertedSpy.count(), 1);
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QCOMPARE(rowsInsertedSpy.first().at(0), QModelIndex{});
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QCOMPARE(rowsInsertedSpy.first().at(1), 1);
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QCOMPARE(rowsInsertedSpy.first().at(2), 1);
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QCOMPARE(rowsRemovedSpy.count(), 1);
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QCOMPARE(rowsRemovedSpy.first().at(0), QModelIndex{});
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QCOMPARE(rowsRemovedSpy.first().at(1), 1);
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QCOMPARE(rowsRemovedSpy.first().at(2), 1);
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QCOMPARE(modelResetSpy.count(), 0);
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}
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void layoutChangePropagationTest()
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{
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TestModel leftModel({
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{ "title", { "Token 1", "Token 2" }},
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{ "communityId", { "community_1", "community_2" }}
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});
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TestModel rightModel({
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{ "name", { "Community 1", "Community 2" }},
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{ "communityId", { "community_1", "community_2" }},
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{ "color", { "red", "green" }}
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});
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LeftJoinModel model;
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QAbstractItemModelTester tester(&model);
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model.setLeftModel(&leftModel);
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model.setRightModel(&rightModel);
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model.setJoinRole("communityId");
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// register types to avoid warnings regarding signal params
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qRegisterMetaType<QList<QPersistentModelIndex>>();
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qRegisterMetaType<QAbstractItemModel::LayoutChangeHint>();
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QSignalSpy layoutAboutToBeChangedSpy(
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&model, &LeftJoinModel::layoutAboutToBeChanged);
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QSignalSpy layoutChangedSpy(&model, &LeftJoinModel::layoutChanged);
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QSignalSpy dataChangedSpy(&model, &LeftJoinModel::dataChanged);
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PersistentIndexesTester indexesTester(&model);
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leftModel.invert();
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QCOMPARE(layoutAboutToBeChangedSpy.count(), 1);
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QCOMPARE(layoutChangedSpy.count(), 1);
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QCOMPARE(dataChangedSpy.count(), 0);
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QVERIFY(indexesTester.compare());
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QCOMPARE(model.rowCount(), 2);
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QCOMPARE(model.data(model.index(1, 0), 0), QString("Token 1"));
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QCOMPARE(model.data(model.index(0, 0), 0), QString("Token 2"));
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QCOMPARE(model.data(model.index(1, 0), 2), QString("Community 1"));
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QCOMPARE(model.data(model.index(0, 0), 2), QString("Community 2"));
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rightModel.invert();
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QCOMPARE(layoutAboutToBeChangedSpy.count(), 1);
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QCOMPARE(layoutChangedSpy.count(), 1);
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QCOMPARE(dataChangedSpy.count(), 0);
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QCOMPARE(model.data(model.index(1, 0), 0), QString("Token 1"));
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QCOMPARE(model.data(model.index(0, 0), 0), QString("Token 2"));
|
|
QCOMPARE(model.data(model.index(1, 0), 2), QString("Community 1"));
|
|
QCOMPARE(model.data(model.index(0, 0), 2), QString("Community 2"));
|
|
}
|
|
|
|
|
|
void rightModelJoinRoleChangesPropagationTest()
|
|
{
|
|
TestModel leftModel({
|
|
{ "title", { "Token 1", "Token 2" }},
|
|
{ "communityId", { "community_1", "community_2" }}
|
|
});
|
|
|
|
TestModel rightModel({
|
|
{ "name", { "Community 1", "Community 2" }},
|
|
{ "communityId", { "community_1", "community_2" }}
|
|
});
|
|
|
|
LeftJoinModel model;
|
|
QAbstractItemModelTester tester(&model);
|
|
|
|
model.setLeftModel(&leftModel);
|
|
model.setRightModel(&rightModel);
|
|
model.setJoinRole("communityId");
|
|
|
|
QSignalSpy dataChangedSpy(&model, &LeftJoinModel::dataChanged);
|
|
|
|
rightModel.update(1, 1, "community_3");
|
|
QCOMPARE(dataChangedSpy.count(), 1);
|
|
|
|
QCOMPARE(dataChangedSpy.first().at(0), model.index(0, 0));
|
|
QCOMPARE(dataChangedSpy.first().at(1), model.index(model.rowCount() - 1, 0));
|
|
QCOMPARE(dataChangedSpy.first().at(2).value<QVector<int>>(), {2});
|
|
|
|
QCOMPARE(model.rowCount(), 2);
|
|
QCOMPARE(model.data(model.index(0, 0), 0), QString("Token 1"));
|
|
QCOMPARE(model.data(model.index(1, 0), 0), QString("Token 2"));
|
|
QCOMPARE(model.data(model.index(0, 0), 1), QString("community_1"));
|
|
QCOMPARE(model.data(model.index(1, 0), 1), QString("community_2"));
|
|
QCOMPARE(model.data(model.index(0, 0), 2), QString("Community 1"));
|
|
QCOMPARE(model.data(model.index(1, 0), 2), {});
|
|
}
|
|
|
|
void rightModelRemovalPropagationTest()
|
|
{
|
|
TestModel leftModel({
|
|
{ "title", { "Token 1", "Token 2" }},
|
|
{ "communityId", { "community_1", "community_2" }}
|
|
});
|
|
|
|
TestModel rightModel({
|
|
{ "name", { "Community 1", "Community 2" }},
|
|
{ "communityId", { "community_1", "community_2" }}
|
|
});
|
|
|
|
LeftJoinModel model;
|
|
QAbstractItemModelTester tester(&model);
|
|
|
|
model.setLeftModel(&leftModel);
|
|
model.setRightModel(&rightModel);
|
|
model.setJoinRole("communityId");
|
|
|
|
QSignalSpy dataChangedSpy(&model, &LeftJoinModel::dataChanged);
|
|
|
|
rightModel.remove(1);
|
|
QCOMPARE(dataChangedSpy.count(), 1);
|
|
|
|
QCOMPARE(dataChangedSpy.first().at(0), model.index(0, 0));
|
|
QCOMPARE(dataChangedSpy.first().at(1), model.index(model.rowCount() - 1, 0));
|
|
QCOMPARE(dataChangedSpy.first().at(2).value<QVector<int>>(), {2});
|
|
|
|
QCOMPARE(model.rowCount(), 2);
|
|
QCOMPARE(model.data(model.index(0, 0), 0), QString("Token 1"));
|
|
QCOMPARE(model.data(model.index(1, 0), 0), QString("Token 2"));
|
|
QCOMPARE(model.data(model.index(0, 0), 1), QString("community_1"));
|
|
QCOMPARE(model.data(model.index(1, 0), 1), QString("community_2"));
|
|
QCOMPARE(model.data(model.index(0, 0), 2), QString("Community 1"));
|
|
QCOMPARE(model.data(model.index(1, 0), 2), {});
|
|
}
|
|
|
|
void rightModelAdditionPropagationTest()
|
|
{
|
|
TestModel leftModel({
|
|
{ "title", { "Token 1", "Token 2", "Token 3"}},
|
|
{ "communityId", { "community_1", "community_2", "community_3" }}
|
|
});
|
|
|
|
TestModel rightModel({
|
|
{ "name", { "Community 1", "Community 2" }},
|
|
{ "communityId", { "community_1", "community_2" }}
|
|
});
|
|
|
|
LeftJoinModel model;
|
|
QAbstractItemModelTester tester(&model);
|
|
|
|
model.setLeftModel(&leftModel);
|
|
model.setRightModel(&rightModel);
|
|
model.setJoinRole("communityId");
|
|
|
|
QSignalSpy dataChangedSpy(&model, &LeftJoinModel::dataChanged);
|
|
|
|
rightModel.insert(2, {"Community 3", "community_3"});
|
|
QCOMPARE(dataChangedSpy.count(), 1);
|
|
|
|
QCOMPARE(dataChangedSpy.first().at(0), model.index(0, 0));
|
|
QCOMPARE(dataChangedSpy.first().at(1), model.index(model.rowCount() - 1, 0));
|
|
QCOMPARE(dataChangedSpy.first().at(2).value<QVector<int>>(), {2});
|
|
|
|
QCOMPARE(model.rowCount(), 3);
|
|
QCOMPARE(model.data(model.index(0, 0), 0), QString("Token 1"));
|
|
QCOMPARE(model.data(model.index(1, 0), 0), QString("Token 2"));
|
|
QCOMPARE(model.data(model.index(2, 0), 0), QString("Token 3"));
|
|
QCOMPARE(model.data(model.index(0, 0), 1), QString("community_1"));
|
|
QCOMPARE(model.data(model.index(1, 0), 1), QString("community_2"));
|
|
QCOMPARE(model.data(model.index(2, 0), 1), QString("community_3"));
|
|
QCOMPARE(model.data(model.index(0, 0), 2), QString("Community 1"));
|
|
QCOMPARE(model.data(model.index(1, 0), 2), QString("Community 2"));
|
|
QCOMPARE(model.data(model.index(2, 0), 2), QString("Community 3"));
|
|
}
|
|
|
|
void leftModelJoinRoleChangesPropagationTest()
|
|
{
|
|
TestModel leftModel({
|
|
{ "title", { "Token 1", "Token 2", "Token 3"}},
|
|
{ "communityId", { "community_1", "community_2", "community_1" }}
|
|
});
|
|
|
|
TestModel rightModel({
|
|
{ "name", { "Community 1", "Community 2" }},
|
|
{ "communityId", { "community_1", "community_2" }}
|
|
});
|
|
|
|
LeftJoinModel model;
|
|
QAbstractItemModelTester tester(&model);
|
|
|
|
model.setLeftModel(&leftModel);
|
|
model.setRightModel(&rightModel);
|
|
model.setJoinRole("communityId");
|
|
|
|
QSignalSpy dataChangedSpy(&model, &LeftJoinModel::dataChanged);
|
|
|
|
leftModel.update(1, 1, "community_1");
|
|
QCOMPARE(dataChangedSpy.count(), 1);
|
|
|
|
QCOMPARE(dataChangedSpy.first().at(0), model.index(1, 0));
|
|
QCOMPARE(dataChangedSpy.first().at(1), model.index(1, 0));
|
|
|
|
auto changedRoles = dataChangedSpy.first().at(2).value<QVector<int>>();
|
|
QVERIFY(changedRoles.contains(1));
|
|
QVERIFY(changedRoles.contains(2));
|
|
|
|
QCOMPARE(model.rowCount(), 3);
|
|
QCOMPARE(model.data(model.index(0, 0), 0), QString("Token 1"));
|
|
QCOMPARE(model.data(model.index(1, 0), 0), QString("Token 2"));
|
|
QCOMPARE(model.data(model.index(2, 0), 0), QString("Token 3"));
|
|
QCOMPARE(model.data(model.index(0, 0), 1), QString("community_1"));
|
|
QCOMPARE(model.data(model.index(1, 0), 1), QString("community_1"));
|
|
QCOMPARE(model.data(model.index(2, 0), 1), QString("community_1"));
|
|
QCOMPARE(model.data(model.index(0, 0), 2), QString("Community 1"));
|
|
QCOMPARE(model.data(model.index(1, 0), 2), QString("Community 1"));
|
|
QCOMPARE(model.data(model.index(2, 0), 2), QString("Community 1"));
|
|
}
|
|
|
|
void modelsDeletedBeforeInitializationTest()
|
|
{
|
|
auto leftModel = std::make_unique<TestModel>(
|
|
QList<QPair<QString, QVariantList>>{
|
|
{ "title", { "Token 1", "Token 2", "Token 3"}},
|
|
{ "communityId", { "community_1", "community_2", "community_1" }}
|
|
});
|
|
|
|
auto rightModel = std::make_unique<TestModel>(
|
|
QList<QPair<QString, QVariantList>>{
|
|
{ "name", { "Community 1", "Community 2" }},
|
|
{ "communityId", { "community_1", "community_2" }}
|
|
});
|
|
|
|
LeftJoinModel model;
|
|
QAbstractItemModelTester tester(&model);
|
|
|
|
QSignalSpy modelResetSpy(&model, &LeftJoinModel::modelReset);
|
|
|
|
model.setLeftModel(leftModel.get());
|
|
model.setRightModel(rightModel.get());
|
|
|
|
leftModel.reset();
|
|
rightModel.reset();
|
|
|
|
model.setJoinRole("communityId");
|
|
|
|
QCOMPARE(model.roleNames(), {});
|
|
QCOMPARE(model.rowCount(), 0);
|
|
QCOMPARE(model.data(model.index(0, 0), 0), {});
|
|
QCOMPARE(model.data(model.index(0, 0), 2), {});
|
|
|
|
TestModel newLeftModel({
|
|
{ "title", { "Token 1", "Token 2", "Token 3"}},
|
|
{ "communityId", { "community_1", "community_2", "community_1" }}
|
|
});
|
|
|
|
TestModel newRightModel({
|
|
{ "name", { "Community 1", "Community 2" }},
|
|
{ "communityId", { "community_1", "community_2" }}
|
|
});
|
|
|
|
model.setLeftModel(&newLeftModel);
|
|
model.setRightModel(&newRightModel);
|
|
|
|
QCOMPARE(model.rowCount(), 3);
|
|
QCOMPARE(model.data(model.index(0, 0), 0), QString("Token 1"));
|
|
QCOMPARE(model.data(model.index(1, 0), 0), QString("Token 2"));
|
|
QCOMPARE(model.data(model.index(2, 0), 0), QString("Token 3"));
|
|
QCOMPARE(model.data(model.index(0, 0), 1), QString("community_1"));
|
|
QCOMPARE(model.data(model.index(1, 0), 1), QString("community_2"));
|
|
QCOMPARE(model.data(model.index(2, 0), 1), QString("community_1"));
|
|
QCOMPARE(model.data(model.index(0, 0), 2), QString("Community 1"));
|
|
QCOMPARE(model.data(model.index(1, 0), 2), QString("Community 2"));
|
|
QCOMPARE(model.data(model.index(2, 0), 2), QString("Community 1"));
|
|
|
|
QCOMPARE(modelResetSpy.count(), 1);
|
|
}
|
|
|
|
void modelsDeletedAfterInitializationTest()
|
|
{
|
|
auto leftModel = std::make_unique<TestModel>(
|
|
QList<QPair<QString, QVariantList>>{
|
|
{ "title", { "Token 1", "Token 2", "Token 3"}},
|
|
{ "communityId", { "community_1", "community_2", "community_1" }}
|
|
});
|
|
|
|
auto rightModel = std::make_unique<TestModel>(
|
|
QList<QPair<QString, QVariantList>>{
|
|
{ "name", { "Community 1", "Community 2" }},
|
|
{ "communityId", { "community_1", "community_2" }}
|
|
});
|
|
|
|
LeftJoinModel model;
|
|
QAbstractItemModelTester tester(&model);
|
|
|
|
QSignalSpy modelResetSpy(&model, &LeftJoinModel::modelReset);
|
|
|
|
model.setLeftModel(leftModel.get());
|
|
model.setRightModel(rightModel.get());
|
|
|
|
model.setJoinRole("communityId");
|
|
|
|
QCOMPARE(modelResetSpy.count(), 1);
|
|
|
|
leftModel.reset();
|
|
rightModel.reset();
|
|
|
|
QHash<int, QByteArray> roles{{0, "title" }, {1, "communityId"}, {2, "name"}};
|
|
QCOMPARE(model.roleNames(), roles);
|
|
QCOMPARE(model.rowCount(), 0);
|
|
QCOMPARE(model.data(model.index(0, 0), 0), {});
|
|
QCOMPARE(model.data(model.index(0, 0), 2), {});
|
|
|
|
TestModel newLeftModel({
|
|
{ "title", { "Token 1", "Token 2", "Token 3"}},
|
|
{ "communityId", { "community_1", "community_2", "community_1" }}
|
|
});
|
|
|
|
TestModel newRightModel({
|
|
{ "name", { "Community 1", "Community 2" }},
|
|
{ "communityId", { "community_1", "community_2" }}
|
|
});
|
|
|
|
model.setLeftModel(&newLeftModel);
|
|
|
|
QCOMPARE(modelResetSpy.count(), 2);
|
|
QCOMPARE(model.rowCount(), 0);
|
|
|
|
model.setRightModel(&newRightModel);
|
|
|
|
QCOMPARE(model.rowCount(), 3);
|
|
QCOMPARE(model.data(model.index(0, 0), 0), QString("Token 1"));
|
|
QCOMPARE(model.data(model.index(1, 0), 0), QString("Token 2"));
|
|
QCOMPARE(model.data(model.index(2, 0), 0), QString("Token 3"));
|
|
QCOMPARE(model.data(model.index(0, 0), 1), QString("community_1"));
|
|
QCOMPARE(model.data(model.index(1, 0), 1), QString("community_2"));
|
|
QCOMPARE(model.data(model.index(2, 0), 1), QString("community_1"));
|
|
QCOMPARE(model.data(model.index(0, 0), 2), QString("Community 1"));
|
|
QCOMPARE(model.data(model.index(1, 0), 2), QString("Community 2"));
|
|
QCOMPARE(model.data(model.index(2, 0), 2), QString("Community 1"));
|
|
|
|
QCOMPARE(modelResetSpy.count(), 3);
|
|
}
|
|
|
|
void rightModelDeletedAfterInitializationTest()
|
|
{
|
|
auto leftModel = std::make_unique<TestModel>(
|
|
QList<QPair<QString, QVariantList>>{
|
|
{ "title", { "Token 1", "Token 2", "Token 3"}},
|
|
{ "communityId", { "community_1", "community_2", "community_1" }}
|
|
});
|
|
|
|
auto rightModel = std::make_unique<TestModel>(
|
|
QList<QPair<QString, QVariantList>>{
|
|
{ "name", { "Community 1", "Community 2" }},
|
|
{ "communityId", { "community_1", "community_2" }}
|
|
});
|
|
|
|
LeftJoinModel model;
|
|
QAbstractItemModelTester tester(&model);
|
|
|
|
model.setLeftModel(leftModel.get());
|
|
model.setRightModel(rightModel.get());
|
|
|
|
model.setJoinRole("communityId");
|
|
|
|
rightModel.reset();
|
|
|
|
QHash<int, QByteArray> roles{{0, "title" }, {1, "communityId"}, {2, "name"}};
|
|
QCOMPARE(model.roleNames(), roles);
|
|
QCOMPARE(model.rowCount(), 3);
|
|
QCOMPARE(model.data(model.index(0, 0), 0), "Token 1");
|
|
QCOMPARE(model.data(model.index(0, 0), 1), "community_1");
|
|
QCOMPARE(model.data(model.index(0, 0), 2), {});
|
|
|
|
TestModel newLeftModel({
|
|
{ "title", { "Token 1", "Token 2", "Token 3"}},
|
|
{ "communityId", { "community_1", "community_2", "community_1" }}
|
|
});
|
|
|
|
TestModel newRightModel({
|
|
{ "name", { "Community 1", "Community 2" }},
|
|
{ "communityId", { "community_1", "community_2" }}
|
|
});
|
|
|
|
model.setRightModel(&newRightModel);
|
|
|
|
QCOMPARE(model.rowCount(), 3);
|
|
QCOMPARE(model.data(model.index(0, 0), 0), QString("Token 1"));
|
|
QCOMPARE(model.data(model.index(1, 0), 0), QString("Token 2"));
|
|
QCOMPARE(model.data(model.index(2, 0), 0), QString("Token 3"));
|
|
QCOMPARE(model.data(model.index(0, 0), 1), QString("community_1"));
|
|
QCOMPARE(model.data(model.index(1, 0), 1), QString("community_2"));
|
|
QCOMPARE(model.data(model.index(2, 0), 1), QString("community_1"));
|
|
QCOMPARE(model.data(model.index(0, 0), 2), QString("Community 1"));
|
|
QCOMPARE(model.data(model.index(1, 0), 2), QString("Community 2"));
|
|
QCOMPARE(model.data(model.index(2, 0), 2), QString("Community 1"));
|
|
}
|
|
|
|
void rightModelChangedWithSameRolesAfterInitializationTest()
|
|
{
|
|
TestModel leftModel({
|
|
{ "title", { "Token 1", "Token 2", "Token 3"}},
|
|
{ "communityId", { "community_1", "community_2", "community_1" }}
|
|
});
|
|
|
|
TestModel rightModel({
|
|
{ "name", { "Community 1", "Community 2" }},
|
|
{ "communityId", { "community_1", "community_2" }}
|
|
});
|
|
|
|
LeftJoinModel model;
|
|
QAbstractItemModelTester tester(&model);
|
|
|
|
model.setLeftModel(&leftModel);
|
|
model.setRightModel(&rightModel);
|
|
|
|
model.setJoinRole("communityId");
|
|
|
|
TestModel newRightModel({
|
|
{ "name", { "Community A", "Community B" }},
|
|
{ "communityId", { "community_1", "community_2" }}
|
|
});
|
|
|
|
QSignalSpy modelResetSpy(&model, &LeftJoinModel::modelReset);
|
|
QSignalSpy dataChangedSpy(&model, &LeftJoinModel::dataChanged);
|
|
|
|
model.setRightModel(&newRightModel);
|
|
|
|
QHash<int, QByteArray> roles{{0, "title" }, {1, "communityId"}, {2, "name"}};
|
|
QCOMPARE(model.roleNames(), roles);
|
|
QCOMPARE(model.rowCount(), 3);
|
|
|
|
QCOMPARE(model.rowCount(), 3);
|
|
QCOMPARE(model.data(model.index(0, 0), 0), QString("Token 1"));
|
|
QCOMPARE(model.data(model.index(1, 0), 0), QString("Token 2"));
|
|
QCOMPARE(model.data(model.index(2, 0), 0), QString("Token 3"));
|
|
QCOMPARE(model.data(model.index(0, 0), 1), QString("community_1"));
|
|
QCOMPARE(model.data(model.index(1, 0), 1), QString("community_2"));
|
|
QCOMPARE(model.data(model.index(2, 0), 1), QString("community_1"));
|
|
QCOMPARE(model.data(model.index(0, 0), 2), QString("Community A"));
|
|
QCOMPARE(model.data(model.index(1, 0), 2), QString("Community B"));
|
|
QCOMPARE(model.data(model.index(2, 0), 2), QString("Community A"));
|
|
|
|
QCOMPARE(modelResetSpy.count(), 0);
|
|
QCOMPARE(dataChangedSpy.count(), 1);
|
|
|
|
QCOMPARE(dataChangedSpy.first().at(0), model.index(0, 0));
|
|
QCOMPARE(dataChangedSpy.first().at(1), model.index(model.rowCount() - 1, 0));
|
|
QCOMPARE(dataChangedSpy.first().at(2).value<QVector<int>>(), {2});
|
|
}
|
|
|
|
void rightModelChangedWithDifferentRolesAfterInitializationTest()
|
|
{
|
|
TestModel leftModel({
|
|
{ "title", { "Token 1", "Token 2", "Token 3"}},
|
|
{ "communityId", { "community_1", "community_2", "community_1" }}
|
|
});
|
|
|
|
TestModel rightModel({
|
|
{ "name", { "Community 1", "Community 2" }},
|
|
{ "communityId", { "community_1", "community_2" }}
|
|
});
|
|
|
|
LeftJoinModel model;
|
|
QAbstractItemModelTester tester(&model);
|
|
|
|
model.setLeftModel(&leftModel);
|
|
model.setRightModel(&rightModel);
|
|
|
|
model.setJoinRole("communityId");
|
|
|
|
TestModel newRightModel({
|
|
{ "communityId", { "community_1", "community_2" }},
|
|
{ "name", { "Community A", "Community B" }}
|
|
});
|
|
|
|
QSignalSpy modelResetSpy(&model, &LeftJoinModel::modelReset);
|
|
QSignalSpy dataChangedSpy(&model, &LeftJoinModel::dataChanged);
|
|
|
|
model.setRightModel(&newRightModel);
|
|
|
|
QHash<int, QByteArray> roles{{0, "title" }, {1, "communityId"}, {3, "name"}};
|
|
QCOMPARE(model.roleNames(), roles);
|
|
QCOMPARE(model.rowCount(), 3);
|
|
|
|
QCOMPARE(model.rowCount(), 3);
|
|
QCOMPARE(model.data(model.index(0, 0), 0), QString("Token 1"));
|
|
QCOMPARE(model.data(model.index(1, 0), 0), QString("Token 2"));
|
|
QCOMPARE(model.data(model.index(2, 0), 0), QString("Token 3"));
|
|
QCOMPARE(model.data(model.index(0, 0), 1), QString("community_1"));
|
|
QCOMPARE(model.data(model.index(1, 0), 1), QString("community_2"));
|
|
QCOMPARE(model.data(model.index(2, 0), 1), QString("community_1"));
|
|
QCOMPARE(model.data(model.index(0, 0), 3), QString("Community A"));
|
|
QCOMPARE(model.data(model.index(1, 0), 3), QString("Community B"));
|
|
QCOMPARE(model.data(model.index(2, 0), 3), QString("Community A"));
|
|
|
|
QCOMPARE(modelResetSpy.count(), 1);
|
|
QCOMPARE(dataChangedSpy.count(), 0);
|
|
}
|
|
|
|
void invalidRolesToJoinTest()
|
|
{
|
|
TestModel leftModel({
|
|
{ "title", { "Token 1", "Token 2", "Token 3"}},
|
|
{ "communityId", { "community_1", "community_2", "community_1" }}
|
|
});
|
|
|
|
TestModel rightModel({
|
|
{ "name", { "Community 1", "Community 2" }},
|
|
{ "communityId", { "community_1", "community_2" }},
|
|
{ "other", { "other_1", "other_1" }}
|
|
});
|
|
|
|
LeftJoinModel model;
|
|
QAbstractItemModelTester tester(&model);
|
|
|
|
QTest::ignoreMessage(
|
|
QtWarningMsg,
|
|
"Role to join notExisting not found in the right model!");
|
|
|
|
model.setLeftModel(&leftModel);
|
|
model.setRightModel(&rightModel);
|
|
|
|
model.setRolesToJoin({ "name", "notExisting" });
|
|
model.setJoinRole("communityId");
|
|
|
|
QCOMPARE(model.roleNames(), {});
|
|
QCOMPARE(model.rowCount(), 0);
|
|
}
|
|
|
|
void rolesToJoinTest()
|
|
{
|
|
TestModel leftModel({
|
|
{ "title", { "Token 1", "Token 2", "Token 3"}},
|
|
{ "communityId", { "community_1", "community_2", "community_1" }}
|
|
});
|
|
|
|
TestModel rightModel({
|
|
{ "name", { "Community 1", "Community 2" }},
|
|
{ "communityId", { "community_1", "community_2" }},
|
|
{ "other", { "other_1", "other_1" }}
|
|
});
|
|
|
|
LeftJoinModel model;
|
|
QAbstractItemModelTester tester(&model);
|
|
|
|
model.setLeftModel(&leftModel);
|
|
model.setRightModel(&rightModel);
|
|
|
|
model.setRolesToJoin({ "name" });
|
|
model.setJoinRole("communityId");
|
|
|
|
QHash<int, QByteArray> roles{{0, "title" }, {1, "communityId"}, {2, "name"}};
|
|
|
|
QCOMPARE(model.roleNames(), roles);
|
|
QCOMPARE(model.rowCount(), 3);
|
|
|
|
QCOMPARE(model.rowCount(), 3);
|
|
QCOMPARE(model.data(model.index(0, 0), 0), QString("Token 1"));
|
|
QCOMPARE(model.data(model.index(1, 0), 0), QString("Token 2"));
|
|
QCOMPARE(model.data(model.index(2, 0), 0), QString("Token 3"));
|
|
QCOMPARE(model.data(model.index(0, 0), 1), QString("community_1"));
|
|
QCOMPARE(model.data(model.index(1, 0), 1), QString("community_2"));
|
|
QCOMPARE(model.data(model.index(2, 0), 1), QString("community_1"));
|
|
QCOMPARE(model.data(model.index(0, 0), 2), QString("Community 1"));
|
|
QCOMPARE(model.data(model.index(1, 0), 2), QString("Community 2"));
|
|
QCOMPARE(model.data(model.index(2, 0), 2), QString("Community 1"));
|
|
}
|
|
|
|
void leftModelChangedToDifferentRolesTest()
|
|
{
|
|
TestModel leftModel({
|
|
{ "title", { "Token 1", "Token 2", "Token 3"}},
|
|
{ "communityId", { "community_1", "community_2", "community_1" }}
|
|
});
|
|
|
|
TestModel rightModel({
|
|
{ "name", { "Community 1", "Community 2" }},
|
|
{ "communityId", { "community_1", "community_2" }},
|
|
{ "other", { "other_1", "other_1" }}
|
|
});
|
|
|
|
TestModel leftModel2({
|
|
{ "title2", { "Token 1", "Token 2", "Token 3"}},
|
|
{ "communityId", { "community_1", "community_2", "community_1" }}
|
|
});
|
|
|
|
LeftJoinModel model;
|
|
QAbstractItemModelTester tester(&model);
|
|
|
|
model.setLeftModel(&leftModel);
|
|
model.setRightModel(&rightModel);
|
|
model.setJoinRole("communityId");
|
|
|
|
QHash<int, QByteArray> roles{{0, "title" }, {1, "communityId"},
|
|
{2, "name"}, {4, "other"}};
|
|
|
|
QCOMPARE(model.roleNames(), roles);
|
|
QCOMPARE(model.rowCount(), 3);
|
|
|
|
QSignalSpy modelResetSpy(&model, &LeftJoinModel::modelReset);
|
|
|
|
model.setRightModel(nullptr);
|
|
|
|
QCOMPARE(modelResetSpy.count(), 0);
|
|
|
|
model.setLeftModel(&leftModel2);
|
|
|
|
QCOMPARE(modelResetSpy.count(), 1);
|
|
QCOMPARE(model.rowCount(), 0);
|
|
QCOMPARE(model.roleNames(), {});
|
|
|
|
model.setRightModel(&rightModel);
|
|
|
|
QHash<int, QByteArray> newRoles{{0, "title2" }, {1, "communityId"},
|
|
{2, "name"}, {4, "other"}};
|
|
|
|
QCOMPARE(modelResetSpy.count(), 2);
|
|
QCOMPARE(model.rowCount(), 3);
|
|
QCOMPARE(model.roleNames(), newRoles);
|
|
}
|
|
|
|
void noModelResetWhenRolesNotFetchedTest()
|
|
{
|
|
TestModel leftModel({
|
|
{ "title", { "Token 1", "Token 2", "Token 3"}},
|
|
{ "communityId", { "community_1", "community_2", "community_1" }}
|
|
});
|
|
|
|
TestModel rightModel({
|
|
{ "name", { "Community 1", "Community 2" }},
|
|
{ "communityId", { "community_1", "community_2" }},
|
|
{ "other", { "other_1", "other_1" }}
|
|
});
|
|
|
|
LeftJoinModel model;
|
|
QSignalSpy modelResetSpy(&model, &LeftJoinModel::modelReset);
|
|
|
|
model.setLeftModel(&leftModel);
|
|
model.setRightModel(&rightModel);
|
|
model.setJoinRole("communityId");
|
|
|
|
QHash<int, QByteArray> roles{{0, "title" }, {1, "communityId"},
|
|
{2, "name"}, {4, "other"}};
|
|
|
|
QCOMPARE(model.roleNames(), roles);
|
|
QCOMPARE(model.rowCount(), 3);
|
|
|
|
QCOMPARE(modelResetSpy.count(), 0);
|
|
}
|
|
|
|
void deferredLeftModelInitializationTest_data()
|
|
{
|
|
QTest::addColumn<bool>("fetchRoles");
|
|
QTest::newRow("fetch roles") << true;
|
|
QTest::newRow("don't fetch roles") << false;
|
|
}
|
|
|
|
void deferredLeftModelInitializationTest()
|
|
{
|
|
QFETCH(bool, fetchRoles);
|
|
|
|
TestModel leftModel;
|
|
|
|
TestModel rightModel({
|
|
{ "name", { "Community 1", "Community 2" }},
|
|
{ "communityId", { "community_1", "community_2" }},
|
|
{ "other", { "other_1", "other_1" }}
|
|
});
|
|
|
|
LeftJoinModel model;
|
|
QSignalSpy modelResetSpy(&model, &LeftJoinModel::modelReset);
|
|
|
|
model.setLeftModel(&leftModel);
|
|
model.setRightModel(&rightModel);
|
|
model.setJoinRole("communityId");
|
|
|
|
QCOMPARE(modelResetSpy.count(), 0);
|
|
|
|
if (fetchRoles)
|
|
QCOMPARE(model.roleNames(), {});
|
|
QCOMPARE(model.rowCount(), 0);
|
|
|
|
leftModel.reset({
|
|
{ "title", { "Token 1", "Token 2", "Token 3"}},
|
|
{ "communityId", { "community_1", "community_2", "community_1" }}
|
|
});
|
|
|
|
QCOMPARE(modelResetSpy.count(), fetchRoles ? 1 : 0);
|
|
QCOMPARE(model.rowCount(), 3);
|
|
|
|
QHash<int, QByteArray> roles{{0, "title" }, {1, "communityId"},
|
|
{2, "name"}, {4, "other"}};
|
|
QCOMPARE(model.roleNames(), roles);
|
|
|
|
leftModel.insert(1, {"Token 1_1", "community_2"});
|
|
|
|
QCOMPARE(modelResetSpy.count(), fetchRoles ? 1 : 0);
|
|
QCOMPARE(model.rowCount(), 4);
|
|
}
|
|
|
|
void deferredRightModelInitializationTest_data()
|
|
{
|
|
QTest::addColumn<bool>("fetchRoles");
|
|
QTest::newRow("fetch roles") << true;
|
|
QTest::newRow("don't fetch roles") << false;
|
|
}
|
|
|
|
void deferredRightModelInitializationTest()
|
|
{
|
|
QFETCH(bool, fetchRoles);
|
|
|
|
TestModel leftModel({
|
|
{ "title", { "Token 1", "Token 2", "Token 3"}},
|
|
{ "communityId", { "community_1", "community_2", "community_1" }}
|
|
});
|
|
|
|
TestModel rightModel;
|
|
|
|
LeftJoinModel model;
|
|
QSignalSpy modelResetSpy(&model, &LeftJoinModel::modelReset);
|
|
|
|
model.setLeftModel(&leftModel);
|
|
model.setRightModel(&rightModel);
|
|
model.setJoinRole("communityId");
|
|
|
|
QCOMPARE(modelResetSpy.count(), 0);
|
|
if (fetchRoles)
|
|
QCOMPARE(model.roleNames(), {});
|
|
QCOMPARE(model.rowCount(), 0);
|
|
|
|
rightModel.reset({
|
|
{ "name", { "Community 1", "Community 2" }},
|
|
{ "communityId", { "community_1", "community_2" }},
|
|
{ "other", { "other_1", "other_1" }}
|
|
});
|
|
|
|
QCOMPARE(modelResetSpy.count(), fetchRoles ? 1: 0);
|
|
QCOMPARE(model.rowCount(), 3);
|
|
|
|
QHash<int, QByteArray> roles{{0, "title" }, {1, "communityId"},
|
|
{2, "name"}, {4, "other"}};
|
|
QCOMPARE(model.roleNames(), roles);
|
|
|
|
leftModel.insert(1, {"Token 1_1", "community_2"});
|
|
|
|
QCOMPARE(modelResetSpy.count(), fetchRoles ? 1: 0);
|
|
QCOMPARE(model.rowCount(), 4);
|
|
}
|
|
|
|
void deferredLeftAndRightModelsInitializationTest_data()
|
|
{
|
|
QTest::addColumn<bool>("fetchRoles");
|
|
QTest::newRow("fetch roles") << true;
|
|
QTest::newRow("don't fetch roles") << false;
|
|
}
|
|
|
|
void deferredLeftAndRightModelsInitializationTest()
|
|
{
|
|
QFETCH(bool, fetchRoles);
|
|
|
|
TestModel leftModel;
|
|
TestModel rightModel;
|
|
|
|
LeftJoinModel model;
|
|
QSignalSpy modelResetSpy(&model, &LeftJoinModel::modelReset);
|
|
|
|
model.setLeftModel(&leftModel);
|
|
model.setRightModel(&rightModel);
|
|
model.setJoinRole("communityId");
|
|
|
|
QCOMPARE(modelResetSpy.count(), 0);
|
|
|
|
if (fetchRoles)
|
|
QCOMPARE(model.roleNames(), {});
|
|
|
|
QCOMPARE(model.rowCount(), 0);
|
|
|
|
leftModel.reset({
|
|
{ "title", { "Token 1", "Token 2", "Token 3"}},
|
|
{ "communityId", { "community_1", "community_2", "community_1" }}
|
|
});
|
|
|
|
rightModel.reset({
|
|
{ "name", { "Community 1", "Community 2" }},
|
|
{ "communityId", { "community_1", "community_2" }},
|
|
{ "other", { "other_1", "other_1" }}
|
|
});
|
|
|
|
QCOMPARE(modelResetSpy.count(), fetchRoles ? 1 : 0);
|
|
QCOMPARE(model.rowCount(), 3);
|
|
|
|
QHash<int, QByteArray> roles{{0, "title" }, {1, "communityId"},
|
|
{2, "name"}, {4, "other"}};
|
|
QCOMPARE(model.roleNames(), roles);
|
|
|
|
leftModel.insert(1, {"Token 1_1", "community_2"});
|
|
|
|
QCOMPARE(modelResetSpy.count(), fetchRoles ? 1 : 0);
|
|
QCOMPARE(model.rowCount(), 4);
|
|
}
|
|
|
|
void leftModelResetWithDifferentRolesTest() {
|
|
TestModel leftModel({
|
|
{ "title", { "Token 1", "Token 2", "Token 3"}},
|
|
{ "communityId", { "community_1", "community_2", "community_1" }}
|
|
});
|
|
|
|
TestModel rightModel({
|
|
{ "name", { "Community 1", "Community 2" }},
|
|
{ "communityId", { "community_1", "community_2" }},
|
|
{ "other", { "other_1", "other_1" }}
|
|
});
|
|
|
|
LeftJoinModel model;
|
|
QSignalSpy modelResetSpy(&model, &LeftJoinModel::modelReset);
|
|
|
|
model.setLeftModel(&leftModel);
|
|
model.setRightModel(&rightModel);
|
|
model.setJoinRole("communityId");
|
|
|
|
QCOMPARE(modelResetSpy.count(), 0);
|
|
|
|
leftModel.reset({
|
|
{ "other_1", { "o1_1", "o1_2" }},
|
|
{ "other_2", { "o2_1", "o2_2" }},
|
|
{ "communityId", { "community_1", "community_2" }}
|
|
});
|
|
|
|
QCOMPARE(modelResetSpy.count(), 1);
|
|
|
|
QHash<int, QByteArray> roles{{0, "other_1" }, {1, "other_2"},
|
|
{2, "communityId"}, {3, "name"}, {5, "other"}};
|
|
|
|
QCOMPARE(model.roleNames(), roles);
|
|
QCOMPARE(model.rowCount(), 2);
|
|
}
|
|
|
|
void rightModelResetWithDifferentRolesTest() {
|
|
TestModel leftModel({
|
|
{ "title", { "Token 1", "Token 2", "Token 3"}},
|
|
{ "communityId", { "community_1", "community_2", "community_1" }}
|
|
});
|
|
|
|
TestModel rightModel({
|
|
{ "name", { "Community 1", "Community 2" }},
|
|
{ "communityId", { "community_1", "community_2" }},
|
|
{ "other", { "other_1", "other_1" }}
|
|
});
|
|
|
|
LeftJoinModel model;
|
|
QSignalSpy modelResetSpy(&model, &LeftJoinModel::modelReset);
|
|
|
|
model.setLeftModel(&leftModel);
|
|
model.setRightModel(&rightModel);
|
|
model.setJoinRole("communityId");
|
|
|
|
QCOMPARE(modelResetSpy.count(), 0);
|
|
|
|
rightModel.reset({
|
|
{ "other_1", { "o1_1", "o1_2" }},
|
|
{ "other_2", { "o2_1", "o2_2" }},
|
|
{ "communityId", { "community_1", "community_2" }}
|
|
});
|
|
|
|
QCOMPARE(modelResetSpy.count(), 1);
|
|
|
|
QHash<int, QByteArray> roles{{0, "title" }, {1, "communityId"},
|
|
{2, "other_1"}, {3, "other_2"}};
|
|
|
|
QCOMPARE(model.roleNames(), roles);
|
|
QCOMPARE(model.rowCount(), 3);
|
|
}
|
|
|
|
void cacheTest()
|
|
{
|
|
TestModel leftModel({
|
|
{ "id", { "1", "2", "3", "4" }},
|
|
{ "communityId", { "c1", "c2", "c3", "c4" }}
|
|
});
|
|
|
|
TestModel rightModel({
|
|
{ "name", { "Community 1", "Community 2", "Community 3", "Community 4" }},
|
|
{ "communityId", { "c1", "c2", "c3", "c4" }}
|
|
});
|
|
|
|
LeftJoinModel model;
|
|
model.setCacheSize(2);
|
|
QCOMPARE(model.cacheSize(), 2);
|
|
|
|
model.setLeftModel(&leftModel);
|
|
model.setRightModel(&rightModel);
|
|
model.setJoinRole("communityId");
|
|
|
|
// Access item 0 -> cache: [c1]
|
|
QCOMPARE(model.data(model.index(0, 0), 2), QString("Community 1"));
|
|
|
|
// Access item 1 -> cache: [c2, c1]
|
|
QCOMPARE(model.data(model.index(1, 0), 2), QString("Community 2"));
|
|
|
|
// Access item 0 again -> cache: [c1, c2]
|
|
QCOMPARE(model.data(model.index(0, 0), 2), QString("Community 1"));
|
|
|
|
// Access item 2 -> cache: [c3, c1], item c2 is evicted
|
|
QCOMPARE(model.data(model.index(2, 0), 2), QString("Community 3"));
|
|
|
|
// Access item 3 -> cache: [c4, c3], item c1 is evicted
|
|
QCOMPARE(model.data(model.index(3, 0), 2), QString("Community 4"));
|
|
|
|
// Now, if we access item 1, it should be a cache miss and it will be fetched.
|
|
// This will evict item c3. cache: [c2, c4]
|
|
QCOMPARE(model.data(model.index(1, 0), 2), QString("Community 2"));
|
|
|
|
// Check that cache is cleared when right model is reset
|
|
rightModel.reset({
|
|
{ "name", { "C1", "C2", "C3", "C4" }},
|
|
{ "communityId", { "c1", "c2", "c3", "c4" }}
|
|
});
|
|
|
|
// Accessing item 1 again should give the new value
|
|
QCOMPARE(model.data(model.index(1, 0), 2), QString("C2"));
|
|
}
|
|
|
|
void benchmarkDataAccess_data()
|
|
{
|
|
QTest::addColumn<bool>("useCache");
|
|
QTest::newRow("with cache") << true;
|
|
QTest::newRow("without cache") << false;
|
|
}
|
|
|
|
void benchmarkDataAccess()
|
|
{
|
|
QFETCH(bool, useCache);
|
|
|
|
const int rowCount = 10000;
|
|
QVariantList leftIds, leftCommunityIds;
|
|
for(int i = 0; i < rowCount; ++i) {
|
|
leftIds << QString("Token %1").arg(i);
|
|
leftCommunityIds << QString("community_%1").arg(i);
|
|
}
|
|
|
|
TestModel leftModel({
|
|
{ "title", leftIds },
|
|
{ "communityId", leftCommunityIds }
|
|
});
|
|
|
|
QVariantList rightNames, rightCommunityIds;
|
|
for(int i = 0; i < rowCount; ++i) {
|
|
rightNames << QString("Community %1").arg(i);
|
|
rightCommunityIds << QString("community_%1").arg(i);
|
|
}
|
|
|
|
TestModel rightModel({
|
|
{ "name", rightNames },
|
|
{ "communityId", rightCommunityIds }
|
|
});
|
|
|
|
LeftJoinModel model;
|
|
if (useCache) {
|
|
model.setCacheSize(10000);
|
|
} else {
|
|
// A size of 1 is the minimal QCache size that does something,
|
|
// but it's effectively "no real cache" for random access.
|
|
// It behaves similarly to the original m_lastUsedRightModelIndex.
|
|
model.setCacheSize(1);
|
|
}
|
|
|
|
model.setLeftModel(&leftModel);
|
|
model.setRightModel(&rightModel);
|
|
model.setJoinRole("communityId");
|
|
|
|
QCOMPARE(model.rowCount(), rowCount);
|
|
|
|
// Role for 'name' from the right model
|
|
const int nameRole = model.roleNames().key("name");
|
|
|
|
QBENCHMARK {
|
|
for (int i = 0; i < 5; ++i) {
|
|
for (int j = 0; j < 1000; ++j) { // Access each item 1000 times
|
|
int rowIndex = rowCount - j;
|
|
model.data(model.index(rowIndex, 0), nameRole);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
};
|
|
|
|
QTEST_MAIN(TestLeftJoinModel)
|
|
#include "tst_LeftJoinModel.moc"
|