#include <QtTest> #include <StatusQ/modelcount.h> #include <TestHelpers/testmodel.h> class TestModelCount : public QObject { Q_OBJECT private slots: void modelCountTest() { TestModel model({ { "name", { "a", "b", "c", "d" }} }); ModelCount modelCount(&model); QCOMPARE(modelCount.count(), 4); QCOMPARE(modelCount.empty(), false); QSignalSpy countSpy(&modelCount, &ModelCount::countChanged); QSignalSpy emptySpy(&modelCount, &ModelCount::emptyChanged); model.insert(1, { "e" }); QCOMPARE(countSpy.count(), 1); QCOMPARE(emptySpy.count(), 0); QCOMPARE(modelCount.count(), 5); QCOMPARE(modelCount.empty(), false); model.remove(0); QCOMPARE(countSpy.count(), 2); QCOMPARE(emptySpy.count(), 0); QCOMPARE(modelCount.count(), 4); QCOMPARE(modelCount.empty(), false); model.update(0, 0, "aa"); QCOMPARE(countSpy.count(), 2); QCOMPARE(emptySpy.count(), 0); QCOMPARE(modelCount.count(), 4); QCOMPARE(modelCount.empty(), false); model.invert(); QCOMPARE(countSpy.count(), 2); QCOMPARE(emptySpy.count(), 0); QCOMPARE(modelCount.count(), 4); QCOMPARE(modelCount.empty(), false); model.removeEverySecond(); QCOMPARE(countSpy.count(), 3); QCOMPARE(emptySpy.count(), 0); QCOMPARE(modelCount.count(), 2); QCOMPARE(modelCount.empty(), false); model.reset(); QCOMPARE(countSpy.count(), 3); QCOMPARE(emptySpy.count(), 0); QCOMPARE(modelCount.count(), 2); QCOMPARE(modelCount.empty(), false); model.resetAndClear(); QCOMPARE(countSpy.count(), 4); QCOMPARE(emptySpy.count(), 1); QCOMPARE(modelCount.count(), 0); QCOMPARE(modelCount.empty(), true); } }; QTEST_MAIN(TestModelCount) #include "tst_ModelCount.moc"