chore(StatusQ): Tests for SubmodelProxyModel added

This commit is contained in:
Michał Cieślak 2023-11-04 21:32:54 +01:00 committed by Michał
parent d4d72038bd
commit 7fe6e10b81
2 changed files with 249 additions and 0 deletions

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@ -48,3 +48,7 @@ add_test(RolesRenamingModelTest COMMAND RolesRenamingModelTest)
add_executable(LeftJoinModelTest tst_LeftJoinModel.cpp)
target_link_libraries(LeftJoinModelTest PRIVATE Qt5::Test StatusQ)
add_test(LeftJoinModelTest COMMAND LeftJoinModelTest)
add_executable(SubmodelProxyModelTest tst_SubmodelProxyModel.cpp)
target_link_libraries(SubmodelProxyModelTest PRIVATE Qt5::Qml Qt5::Test StatusQ)
add_test(SubmodelProxyModelTest COMMAND SubmodelProxyModelTest)

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@ -0,0 +1,245 @@
#include <QSignalSpy>
#include <QTest>
#include <QJsonArray>
#include <QJsonDocument>
#include <QJsonObject>
#include <QQmlComponent>
#include <QQmlContext>
#include <QQmlEngine>
#include <memory>
#include <string>
#include <StatusQ/submodelproxymodel.h>
namespace {
class ListViewWrapper {
public:
explicit ListViewWrapper(QQmlEngine& engine, const QString& content = "[]")
{
QQmlComponent component(&engine);
auto componentBody = QStringLiteral(R"(
import QtQml 2.15
import QtQml.Models 2.15
ListModel {
Component.onCompleted: append(%1)
}
)").arg(content);
component.setData(componentBody.toUtf8(), QUrl());
m_model.reset(qobject_cast<QAbstractItemModel*>(
component.create(engine.rootContext())));
}
explicit ListViewWrapper(QQmlEngine& engine, const QJsonArray& content)
: ListViewWrapper(engine, QJsonDocument(content).toJson())
{
}
QAbstractItemModel* model() const
{
return m_model.get();
}
int count() const
{
return m_model->rowCount();
}
int role(const QString& roleName)
{
QHash<int, QByteArray> roleNames = m_model->roleNames();
QList<int> roles = roleNames.keys(roleName.toUtf8());
return roles.length() != 1 ? -1 : roles.first();
}
QVariant get(int index, const QString& roleName)
{
auto role = this->role(roleName);
if (role == -1)
return {};
return m_model->data(m_model->index(index, 0), role);
}
private:
std::unique_ptr<QAbstractItemModel> m_model;
};
} // unnamed namespace
class TestSubmodelProxyModel: public QObject
{
Q_OBJECT
private slots:
void basicTest() {
QQmlEngine engine;
QQmlComponent delegate(&engine);
auto delegateData = R"(
import QtQml 2.15
QtObject {
property var sub: submodel
}
)";
delegate.setData(delegateData, QUrl());
SubmodelProxyModel model;
ListViewWrapper sourceModel(engine, QJsonArray {
QJsonObject {{ "balances", 11 }, { "name", "name 1" }},
QJsonObject {{ "balances", 12 }, { "name", "name 2" }},
QJsonObject {{ "balances", 123}, { "name", "name 3" }},
});
QSignalSpy sourceModelChangedSpy(
&model, &SubmodelProxyModel::sourceModelChanged);
QSignalSpy delegateChangedSpy(
&model, &SubmodelProxyModel::delegateModelChanged);
QSignalSpy submodelRoleNameChangedSpy(
&model, &SubmodelProxyModel::submodelRoleNameChanged);
model.setSourceModel(sourceModel.model());
model.setDelegateModel(&delegate);
model.setSubmodelRoleName(QStringLiteral("balances"));
QCOMPARE(sourceModelChangedSpy.count(), 1);
QCOMPARE(delegateChangedSpy.count(), 1);
QCOMPARE(submodelRoleNameChangedSpy.count(), 1);
QCOMPARE(model.sourceModel(), sourceModel.model());
QCOMPARE(model.delegateModel(), &delegate);
QCOMPARE(model.submodelRoleName(), QStringLiteral("balances"));
QCOMPARE(model.rowCount(), 3);
QCOMPARE(model.data(model.index(0, 0), sourceModel.role("name")), "name 1");
QVERIFY(model.data(model.index(0, 0),
sourceModel.role("balances")).isValid());
auto object = model.data(model.index(0, 0),
sourceModel.role("balances")).value<QObject*>();
QVERIFY(object);
auto context = QQmlEngine::contextForObject(object);
QCOMPARE(context->contextProperty("submodel"), 11);
QCOMPARE(object->property("sub"), 11);
QCOMPARE(QQmlEngine::objectOwnership(object),
QQmlEngine::JavaScriptOwnership);
object->deleteLater();
}
void deletingDelegateTest() {
QQmlEngine engine;
auto delegate = std::make_unique<QQmlComponent>(&engine);
delegate->setData(QByteArrayLiteral(R"(
import QtQml 2.15
QtObject {
property var sub: submodel
}
)"), QUrl());
SubmodelProxyModel model;
ListViewWrapper sourceModel(engine, QJsonArray {
QJsonObject {{ "balances", 11 }, { "name", "name 1" }},
QJsonObject {{ "balances", 12 }, { "name", "name 2" }},
QJsonObject {{ "balances", 123}, { "name", "name 3" }}
});
model.setSourceModel(sourceModel.model());
model.setDelegateModel(delegate.get());
model.setSubmodelRoleName(QStringLiteral("balances"));
QSignalSpy delegateModelChangedSpy(
&model, &SubmodelProxyModel::delegateModelChanged);
QSignalSpy dataChangedSpy(
&model, &SubmodelProxyModel::dataChanged);
delegate.reset();
QCOMPARE(delegateModelChangedSpy.count(), 1);
QCOMPARE(dataChangedSpy.count(), 1);
QCOMPARE(model.rowCount(), 3);
QCOMPARE(model.data(model.index(0, 0),
sourceModel.role("balances")), 11);
}
void deletingSourceModelTest() {
QQmlEngine engine;
QQmlComponent delegate(&engine);
delegate.setData(QByteArrayLiteral(R"(
import QtQml 2.15
QtObject {
property var sub: submodel
}
)"), QUrl());
SubmodelProxyModel model;
auto sourceModel = std::make_unique<ListViewWrapper>(engine,
QJsonArray {
QJsonObject {{ "balances", 11 }, { "name", "name 1" }},
QJsonObject {{ "balances", 12 }, { "name", "name 2" }},
QJsonObject {{ "balances", 123}, { "name", "name 3" }}
}
);
model.setSourceModel(sourceModel->model());
model.setDelegateModel(&delegate);
model.setSubmodelRoleName(QStringLiteral("balances"));
sourceModel.reset();
QCOMPARE(model.rowCount(), 0);
QTest::ignoreMessage(QtWarningMsg, QRegularExpression(".*"));
QCOMPARE(model.data(model.index(0, 0), 0), {});
}
void resetSubmodelRoleNameText() {
QQmlEngine engine;
auto delegate = std::make_unique<QQmlComponent>(&engine);
delegate->setData(QByteArrayLiteral(R"(
import QtQml 2.15
QtObject {
property var sub: submodel
}
)"), QUrl());
SubmodelProxyModel model;
ListViewWrapper sourceModel(engine, QJsonArray {
QJsonObject {{ "balances", 11 }, { "name", "name 1" }},
QJsonObject {{ "balances", 12 }, { "name", "name 2" }},
QJsonObject {{ "balances", 123}, { "name", "name 3" }}
});
model.setSourceModel(sourceModel.model());
model.setDelegateModel(delegate.get());
QTest::ignoreMessage(QtWarningMsg, "Submodel role not found!");
model.setSubmodelRoleName(QStringLiteral("undefined"));
QCOMPARE(model.rowCount(), 3);
}
};
QTEST_MAIN(TestSubmodelProxyModel)
#include "tst_SubmodelProxyModel.moc"