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kazv-abstract-list-model-test.cpp
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kazv-abstract-list-model-test.cpp
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/*
* This file is part of kazv.
* SPDX-FileCopyrightText: 2024 tusooa <tusooa@kazv.moe>
* SPDX-License-Identifier: AGPL-3.0-or-later
*/
#include <kazv-defs.hpp>
#include <QtTest>
#include <QSignalSpy>
#include <lager/state.hpp>
#include "kazv-abstract-list-model.hpp"
class KazvAbstractListModelTest : public QObject
{
Q_OBJECT
private Q_SLOTS:
void testInit();
void testConstruct();
void testSignals();
};
class TestListModel : public KazvAbstractListModel
{
Q_OBJECT
public:
TestListModel(lager::reader<int> count, InitMethod initMethod, QObject *parent = 0)
: KazvAbstractListModel(parent)
{
initCountCursor(count, initMethod);
}
};
void KazvAbstractListModelTest::testInit()
{
{
auto count = lager::make_state(2, lager::automatic_tag{});
TestListModel model(count, KazvAbstractListModel::InitNow);
QSignalSpy spy(&model, &KazvAbstractListModel::countChanged);
QCOMPARE(spy.count(), 0);
QCOMPARE(model.count(), 2);
QCOMPARE(model.rowCount(QModelIndex()), 2);
count.set(5);
QCOMPARE(model.rowCount(QModelIndex()), 5);
}
{
auto count = lager::make_state(2, lager::automatic_tag{});
TestListModel model(count, KazvAbstractListModel::InitLater);
QSignalSpy spy(&model, &KazvAbstractListModel::countChanged);
QCOMPARE(model.rowCount(QModelIndex()), 0);
spy.wait();
QCOMPARE(spy.count(), 1);
QCOMPARE(model.count(), 2);
QCOMPARE(model.rowCount(QModelIndex()), 2);
count.set(5);
QCOMPARE(model.rowCount(QModelIndex()), 5);
}
}
void KazvAbstractListModelTest::testConstruct()
{
auto count = lager::make_state(2, lager::automatic_tag{});
KazvAbstractListModel model(count, KazvAbstractListModel::InitNow);
QSignalSpy spy(&model, &KazvAbstractListModel::countChanged);
QCOMPARE(spy.count(), 0);
QCOMPARE(model.count(), 2);
QCOMPARE(model.rowCount(QModelIndex()), 2);
count.set(5);
QCOMPARE(model.rowCount(QModelIndex()), 5);
}
void KazvAbstractListModelTest::testSignals()
{
auto count = lager::make_state(2, lager::automatic_tag{});
KazvAbstractListModel model(count, KazvAbstractListModel::InitNow);
QSignalSpy countChangedSpy(&model, &KazvAbstractListModel::countChanged);
QSignalSpy rowsInsertedSpy(&model, &QAbstractItemModel::rowsInserted);
QSignalSpy rowsRemovedSpy(&model, &QAbstractItemModel::rowsRemoved);
// 2 + 3 = 5
count.set(5);
QCOMPARE(countChangedSpy.count(), 1);
QCOMPARE(rowsInsertedSpy.count(), 1);
QCOMPARE(rowsInsertedSpy[0][1], 0);
QCOMPARE(rowsInsertedSpy[0][2], 2);
QCOMPARE(rowsRemovedSpy.count(), 0);
// 5 - 4 = 1
count.set(1);
QCOMPARE(countChangedSpy.count(), 2);
QCOMPARE(rowsInsertedSpy.count(), 1);
QCOMPARE(rowsRemovedSpy.count(), 1);
QCOMPARE(rowsRemovedSpy[0][1], 0);
QCOMPARE(rowsRemovedSpy[0][2], 3);
}
QTEST_MAIN(KazvAbstractListModelTest)
#include "kazv-abstract-list-model-test.moc"

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