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status-desktop/ui/StatusQ/tests/tst_ModelEntry.cpp

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feat(StatusQ.Models): Adding SingleModelItemData helper component (#14891) SingleModelItemData is a generic component that can provide a live object extract from an arbitrary QAbstractItemModel*
2024-06-04 10:08:52 +00:00
#include "StatusQ/modelentry.h"
#include "StatusQ/snapshotmodel.h"
#include "TestHelpers/listmodelwrapper.h"
#include "TestHelpers/modelsignalsspy.h"
#include "TestHelpers/testmodel.h"
#include <QJsonArray>
#include <QJsonObject>
#include <QMetaObject>
#include <QObject>
#include <QQmlEngine>
#include <QSignalSpy>
#include <QTest>
class TestModelEntry : public QObject
{
Q_OBJECT
ModelEntry* testObject;
QMetaProperty sourceModelProperty;
QMetaProperty keyProperty;
QMetaProperty valueProperty;
QMetaProperty rolesProperty;
QMetaProperty modelItemProperty;
QMetaProperty availableProperty;
QMetaProperty rowProperty;
QMetaProperty cacheOnRemovalProperty;
QMetaProperty itemRemovedFromCacheProperty;
private slots:
void init()
{
testObject = new ModelEntry();
sourceModelProperty =
testObject->metaObject()->property(testObject->metaObject()->indexOfProperty("sourceModel"));
keyProperty = testObject->metaObject()->property(testObject->metaObject()->indexOfProperty("key"));
valueProperty = testObject->metaObject()->property(testObject->metaObject()->indexOfProperty("value"));
modelItemProperty = testObject->metaObject()->property(testObject->metaObject()->indexOfProperty("item"));
rolesProperty = testObject->metaObject()->property(testObject->metaObject()->indexOfProperty("roles"));
availableProperty = testObject->metaObject()->property(testObject->metaObject()->indexOfProperty("available"));
rowProperty = testObject->metaObject()->property(testObject->metaObject()->indexOfProperty("row"));
cacheOnRemovalProperty =
testObject->metaObject()->property(testObject->metaObject()->indexOfProperty("cacheOnRemoval"));
itemRemovedFromCacheProperty =
testObject->metaObject()->property(testObject->metaObject()->indexOfProperty("itemRemovedFromModel"));
}
void cleanup()
{
delete testObject;
testObject = nullptr;
}
void initializationTest()
{
// testing default values and properties
QCOMPARE(testObject->sourceModel(), nullptr);
QCOMPARE(sourceModelProperty.isValid(), true);
QCOMPARE(sourceModelProperty.isRequired(), true);
QCOMPARE(sourceModelProperty.isWritable(), true);
QCOMPARE(sourceModelProperty.hasNotifySignal(), true);
QCOMPARE(sourceModelProperty.read(testObject), QVariant::fromValue<QAbstractItemModel*>(nullptr));
QCOMPARE(testObject->roles(), {});
QCOMPARE(rolesProperty.isValid(), true);
QCOMPARE(rolesProperty.isWritable(), false);
QCOMPARE(rolesProperty.hasNotifySignal(), true);
QCOMPARE(rolesProperty.read(testObject), testObject->roles());
QVERIFY(testObject->item() != nullptr);
QCOMPARE(modelItemProperty.isValid(), true);
QCOMPARE(modelItemProperty.isWritable(), false);
QCOMPARE(modelItemProperty.hasNotifySignal(), true);
QCOMPARE(modelItemProperty.read(testObject), QVariant::fromValue<QQmlPropertyMap*>(testObject->item()));
QCOMPARE(testObject->available(), false);
QCOMPARE(availableProperty.isValid(), true);
QCOMPARE(availableProperty.isWritable(), false);
QCOMPARE(availableProperty.hasNotifySignal(), true);
QCOMPARE(availableProperty.read(testObject), false);
QCOMPARE(testObject->row(), -1);
QCOMPARE(rowProperty.isValid(), true);
QCOMPARE(rowProperty.isWritable(), false);
QCOMPARE(rowProperty.hasNotifySignal(), true);
QCOMPARE(rowProperty.read(testObject), -1);
// testing property setters
QQmlEngine engine;
ListModelWrapper sourceModel(
engine, QJsonArray{QJsonObject{{"key", 1}, {"color", "red"}}, QJsonObject{{"key", 2}, {"color", "blue"}}});
QSignalSpy sourceModelChangedSpy(testObject, &ModelEntry::sourceModelChanged);
QSignalSpy keyChangedSpy(testObject, &ModelEntry::keyChanged);
QSignalSpy valueChangedSpy(testObject, &ModelEntry::valueChanged);
QSignalSpy itemChangedSpy(testObject, &ModelEntry::itemChanged);
QSignalSpy availableChangedSpy(testObject, &ModelEntry::availableChanged);
QSignalSpy rolesChangedSpy(testObject, &ModelEntry::rolesChanged);
QSignalSpy rowChangedSpy(testObject, &ModelEntry::rowChanged);
// testing source model property
QCOMPARE(sourceModelProperty.write(testObject, QVariant::fromValue<QAbstractItemModel*>(sourceModel.model())),
true);
QCOMPARE(sourceModelChangedSpy.count(), 1);
QCOMPARE(keyChangedSpy.count(), 0);
QCOMPARE(valueChangedSpy.count(), 0);
QCOMPARE(itemChangedSpy.count(), 0);
QCOMPARE(availableChangedSpy.count(), 0);
QCOMPARE(rolesChangedSpy.count(), 0);
QCOMPARE(rowChangedSpy.count(), 0);
QCOMPARE(testObject->sourceModel(), static_cast<QAbstractItemModel*>(sourceModel.model()));
QCOMPARE(sourceModelProperty.read(testObject), QVariant::fromValue<QAbstractItemModel*>(sourceModel.model()));
// testing filter property
QCOMPARE(keyProperty.write(testObject, "key"), true);
QCOMPARE(valueProperty.write(testObject, 1), true);
QCOMPARE(sourceModelChangedSpy.count(), 1);
QCOMPARE(keyChangedSpy.count(), 1);
QCOMPARE(valueChangedSpy.count(), 1);
QCOMPARE(itemChangedSpy.count(), 1);
QCOMPARE(availableChangedSpy.count(), 1);
QCOMPARE(rolesChangedSpy.count(), 1);
QCOMPARE(rowChangedSpy.count(), 1);
QCOMPARE(testObject->key(), "key");
QCOMPARE(keyProperty.read(testObject), "key");
QCOMPARE(testObject->value(), 1);
QCOMPARE(valueProperty.read(testObject), 1);
QCOMPARE(testObject->available(), true);
QCOMPARE(availableProperty.read(testObject), true);
QStringList expectedRoles{"key", "color"};
auto roles = testObject->roles();
auto rolesVariant = rolesProperty.read(testObject);
QCOMPARE(roles, rolesVariant);
QVERIFY(roles.size() == 2);
QCOMPARE(roles.contains("key"), true);
QCOMPARE(roles.contains("color"), true);
QCOMPARE(testObject->row(), 0);
QCOMPARE(rowProperty.read(testObject), 0);
QCOMPARE(testObject->item()->value("key"), 1);
QCOMPARE(testObject->item()->value("color"), "red");
QCOMPARE(modelItemProperty.read(testObject), QVariant::fromValue<QQmlPropertyMap*>(testObject->item()));
}
void reversePropertyInitializationTest()
{
// setting the filter and then the source model
QQmlEngine engine;
ListModelWrapper sourceModel(
engine, QJsonArray{QJsonObject{{"key", 1}, {"color", "red"}}, QJsonObject{{"key", 2}, {"color", "blue"}}});
QSignalSpy sourceModelChangedSpy(testObject, &ModelEntry::sourceModelChanged);
QSignalSpy keyChangedSpy(testObject, &ModelEntry::keyChanged);
QSignalSpy valueChangedSpy(testObject, &ModelEntry::valueChanged);
QSignalSpy itemChangedSpy(testObject, &ModelEntry::itemChanged);
QSignalSpy availableChangedSpy(testObject, &ModelEntry::availableChanged);
QSignalSpy rolesChangedSpy(testObject, &ModelEntry::rolesChanged);
QSignalSpy rowChangedSpy(testObject, &ModelEntry::rowChanged);
// write the filter first
QCOMPARE(keyProperty.write(testObject, "key"), true);
QCOMPARE(valueProperty.write(testObject, 1), true);
QCOMPARE(sourceModelChangedSpy.count(), 0);
QCOMPARE(keyChangedSpy.count(), 1);
QCOMPARE(valueChangedSpy.count(), 1);
QCOMPARE(itemChangedSpy.count(), 0);
QCOMPARE(availableChangedSpy.count(), 0);
QCOMPARE(rolesChangedSpy.count(), 0);
QCOMPARE(rowChangedSpy.count(), 0);
QCOMPARE(testObject->key(), "key");
QCOMPARE(keyProperty.read(testObject), "key");
QCOMPARE(testObject->value(), 1);
QCOMPARE(valueProperty.read(testObject), 1);
QCOMPARE(testObject->available(), false);
QCOMPARE(availableProperty.read(testObject), false);
QCOMPARE(testObject->roles(), {});
QCOMPARE(rolesProperty.read(testObject), testObject->roles());
QCOMPARE(testObject->row(), -1);
QCOMPARE(rowProperty.read(testObject), -1);
// write the source model
QCOMPARE(sourceModelProperty.write(testObject, QVariant::fromValue<QAbstractItemModel*>(sourceModel.model())),
true);
QCOMPARE(sourceModelChangedSpy.count(), 1);
QCOMPARE(keyChangedSpy.count(), 1);
QCOMPARE(valueChangedSpy.count(), 1);
QCOMPARE(itemChangedSpy.count(), 1);
QCOMPARE(availableChangedSpy.count(), 1);
QCOMPARE(rolesChangedSpy.count(), 1);
QCOMPARE(rowChangedSpy.count(), 1);
QCOMPARE(testObject->sourceModel(), static_cast<QAbstractItemModel*>(sourceModel.model()));
QCOMPARE(sourceModelProperty.read(testObject), QVariant::fromValue<QAbstractItemModel*>(sourceModel.model()));
QCOMPARE(testObject->key(), "key");
QCOMPARE(keyProperty.read(testObject), "key");
QCOMPARE(testObject->value(), 1);
QCOMPARE(valueProperty.read(testObject), 1);
QCOMPARE(testObject->available(), true);
QCOMPARE(availableProperty.read(testObject), true);
// testing the output properties
auto roles = testObject->roles();
auto rolesVariant = rolesProperty.read(testObject);
QCOMPARE(roles, rolesVariant);
QVERIFY(roles.size() == 2);
QCOMPARE(roles.contains("key"), true);
QCOMPARE(roles.contains("color"), true);
QCOMPARE(testObject->item()->value("key"), 1);
QCOMPARE(testObject->item()->value("color"), "red");
QCOMPARE(modelItemProperty.read(testObject), QVariant::fromValue<QQmlPropertyMap*>(testObject->item()));
QCOMPARE(testObject->row(), 0);
QCOMPARE(rowProperty.read(testObject), 0);
}
// testing source model change
// test cases:
// 1. source model is changed to a new model with the same roles. The item should be updated with the new model's data.
// 2. source model is changed to a new model with the same roles, but not containing the data. The item should be invalidated.
// 3. source model is changed to a new model with different roles. The item should be invalidated.
// 4. source model is changed to a new model with different roles, but contains the right key and value. The item
// should be updated with the new model's data.
// 5. source model is changed to empty model. The item should be cleared.
// 6. source model is changed to the same model. The item should not be updated.
void sourceChangedAfterMatchTest_data()
{
QJsonArray initialSource{QJsonObject{{"key", 1}, {"color", "red"}}, QJsonObject{{"key", 2}, {"color", "blue"}}};
QJsonArray similarSourceWithMatch{QJsonObject{{"key", 1}, {"color", "green"}},
QJsonObject{{"key", 3}, {"color", "yellow"}}};
QJsonArray similarSourceNoMatch{QJsonObject{{"key", 3}, {"color", "green"}},
QJsonObject{{"key", 4}, {"color", "yellow"}}};
QJsonArray differentRolesSource{QJsonObject{{"other_key", 1}, {"other_color", "red"}},
QJsonObject{{"other_key", 2}, {"other_color", "blue"}}};
QJsonArray sameKeyDifferentRolesWithMatch{
QJsonObject{{"key", 1}, {"other_color", "red"}},
QJsonObject{{"key", 2}, {"other_color", "blue"}},
QJsonObject{{"key", 3}, {"other_color", "green"}},
};
QTest::addColumn<QJsonArray>("initialSource");
QTest::addColumn<QJsonArray>("secondSource");
QTest::addColumn<int>("matchingKey");
QTest::addColumn<int>("matchingRowInSecondSource");
QTest::addColumn<bool>("expectedAvailable");
QTest::addColumn<bool>("expectedItemChange");
QTest::newRow("1. source model is changed to a new model with the same roles. The item should be updated with "
"the new model's data.")
<< initialSource << similarSourceWithMatch << 1 << 0 << true << false;
QTest::newRow("2. source model is changed to a new model with the same roles, but not containing the data. The "
"item should be invalidated.")
<< initialSource << similarSourceNoMatch << -1 << -1 << false << true;
QTest::newRow("3. source model is changed to a new model with different roles. The item should be invalidated.")
<< initialSource << differentRolesSource << -1 << -1 << false << true;
QTest::newRow("4. source model is changed to a new model with different roles, but contains the right key and "
"value. The item should be updated with the new model's data.")
<< initialSource << sameKeyDifferentRolesWithMatch << 1 << 0 << true << true;
QTest::newRow("5. source model is changed to empty model. The item should be cleared.")
<< initialSource << QJsonArray{} << -1 << -1 << false << true;
QTest::newRow("6. source model is changed to the same model. The item should not be updated.")
<< initialSource << initialSource << 1 << 0 << true << false;
}
void sourceChangedAfterMatchTest()
{
QFETCH(QJsonArray, initialSource);
QFETCH(QJsonArray, secondSource);
QFETCH(int, matchingKey);
QFETCH(int, matchingRowInSecondSource);
QFETCH(bool, expectedAvailable);
QFETCH(bool, expectedItemChange);
QQmlEngine engine;
ListModelWrapper initialSourceModel(engine, initialSource);
ListModelWrapper secondSourceModel(engine, secondSource);
auto initialRoles = initialSourceModel.model()->roleNames().values();
auto secondSourceRoles = secondSourceModel.model()->roleNames().values();
QSignalSpy sourceModelChangedSpy(testObject, &ModelEntry::sourceModelChanged);
QSignalSpy keyChangedSpy(testObject, &ModelEntry::keyChanged);
QSignalSpy valueChangedSpy(testObject, &ModelEntry::valueChanged);
QSignalSpy itemChangedSpy(testObject, &ModelEntry::itemChanged);
QSignalSpy availableChangedSpy(testObject, &ModelEntry::availableChanged);
QSignalSpy rolesChangedSpy(testObject, &ModelEntry::rolesChanged);
QSignalSpy rowChangedSpy(testObject, &ModelEntry::rowChanged);
// setting the initial source model
QCOMPARE(
sourceModelProperty.write(testObject, QVariant::fromValue<QAbstractItemModel*>(initialSourceModel.model())),
true);
QCOMPARE(sourceModelChangedSpy.count(), 1);
QCOMPARE(keyChangedSpy.count(), 0);
QCOMPARE(valueChangedSpy.count(), 0);
QCOMPARE(itemChangedSpy.count(), 0);
QCOMPARE(availableChangedSpy.count(), 0);
QCOMPARE(rolesChangedSpy.count(), 0);
QCOMPARE(rowChangedSpy.count(), 0);
QCOMPARE(testObject->roles(), {});
QCOMPARE(rolesProperty.read(testObject), testObject->roles());
// setting the filter -> initial setup matches the first row
QCOMPARE(keyProperty.write(testObject, "key"), true);
QCOMPARE(valueProperty.write(testObject, 1), true);
QCOMPARE(sourceModelChangedSpy.count(), 1);
QCOMPARE(keyChangedSpy.count(), 1);
QCOMPARE(valueChangedSpy.count(), 1);
QCOMPARE(itemChangedSpy.count(), 1);
QCOMPARE(availableChangedSpy.count(), 1);
QCOMPARE(rolesChangedSpy.count(), 1);
for(const auto& role : initialRoles)
QCOMPARE(testObject->roles().contains(role), true);
QCOMPARE(testObject->available(), true);
QCOMPARE(availableProperty.read(testObject), true);
QCOMPARE(testObject->row(), 0);
QCOMPARE(rowProperty.read(testObject), 0);
QCOMPARE(testObject->item()->value(initialRoles[0]),
initialSource.at(0).toObject().value(initialRoles[0]).toVariant());
QCOMPARE(testObject->item()->value(initialRoles[1]),
initialSource.at(0).toObject().value(initialRoles[1]).toVariant());
QCOMPARE(valueProperty.write(testObject, matchingKey), true);
QCOMPARE(
sourceModelProperty.write(testObject, QVariant::fromValue<QAbstractItemModel*>(secondSourceModel.model())),
true);
QCOMPARE(sourceModelChangedSpy.count(), 2);
QCOMPARE(keyChangedSpy.count(), 1);
QCOMPARE(valueChangedSpy.count(), matchingKey == 1 ? 1 : 2);
QCOMPARE(itemChangedSpy.count(), expectedItemChange ? 2 : 1);
QCOMPARE(availableChangedSpy.count(), expectedAvailable ? 1 : 2);
if(expectedAvailable)
{
for(const auto& role : secondSourceRoles)
QCOMPARE(testObject->roles().contains(role), true);
QCOMPARE(testObject->item()->value(secondSourceRoles[0]),
secondSource.at(0).toObject().value(secondSourceRoles[0]).toVariant());
QCOMPARE(testObject->item()->value(secondSourceRoles[1]),
secondSource.at(0).toObject().value(secondSourceRoles[1]).toVariant());
}
QCOMPARE(testObject->available(), expectedAvailable);
QCOMPARE(availableProperty.read(testObject), expectedAvailable);
QCOMPARE(testObject->row(), matchingRowInSecondSource);
QCOMPARE(rowProperty.read(testObject), matchingRowInSecondSource);
}
void filterChangedTest()
{
QQmlEngine engine;
ListModelWrapper sourceModel(
engine, QJsonArray{QJsonObject{{"key", 1}, {"color", "red"}}, QJsonObject{{"key", 2}, {"color", "blue"}}});
QSignalSpy sourceModelChangedSpy(testObject, &ModelEntry::sourceModelChanged);
QSignalSpy keyChangedSpy(testObject, &ModelEntry::keyChanged);
QSignalSpy valueChangedSpy(testObject, &ModelEntry::valueChanged);
QSignalSpy itemChangedSpy(testObject, &ModelEntry::itemChanged);
QSignalSpy availableChangedSpy(testObject, &ModelEntry::availableChanged);
QSignalSpy rolesChangedSpy(testObject, &ModelEntry::rolesChanged);
QSignalSpy rowChangedSpy(testObject, &ModelEntry::rowChanged);
// setting the initial source model
QCOMPARE(sourceModelProperty.write(testObject, QVariant::fromValue<QAbstractItemModel*>(sourceModel.model())),
true);
QCOMPARE(sourceModelChangedSpy.count(), 1);
QCOMPARE(keyChangedSpy.count(), 0);
QCOMPARE(valueChangedSpy.count(), 0);
QCOMPARE(itemChangedSpy.count(), 0);
QCOMPARE(availableChangedSpy.count(), 0);
QCOMPARE(rolesChangedSpy.count(), 0);
QCOMPARE(rowChangedSpy.count(), 0);
// setting the filter
QCOMPARE(keyProperty.write(testObject, "key"), true);
QCOMPARE(valueProperty.write(testObject, 1), true);
QCOMPARE(sourceModelChangedSpy.count(), 1);
QCOMPARE(keyChangedSpy.count(), 1);
QCOMPARE(valueChangedSpy.count(), 1);
QCOMPARE(itemChangedSpy.count(), 1);
QCOMPARE(availableChangedSpy.count(), 1);
QCOMPARE(rolesChangedSpy.count(), 1);
QCOMPARE(rowChangedSpy.count(), 1);
QCOMPARE(testObject->key(), "key");
QCOMPARE(keyProperty.read(testObject), "key");
QCOMPARE(testObject->value(), 1);
QCOMPARE(valueProperty.read(testObject), 1);
QCOMPARE(testObject->available(), true);
QCOMPARE(availableProperty.read(testObject), true);
QCOMPARE(rolesProperty.read(testObject), testObject->roles());
QCOMPARE(testObject->row(), 0);
QCOMPARE(rowProperty.read(testObject), 0);
// changing the filter
QCOMPARE(keyProperty.write(testObject, "color"), true);
QCOMPARE(valueProperty.write(testObject, "blue"), true);
QCOMPARE(sourceModelChangedSpy.count(), 1);
QCOMPARE(keyChangedSpy.count(), 2);
QCOMPARE(valueChangedSpy.count(), 2);
QCOMPARE(itemChangedSpy.count(), 3);
QCOMPARE(availableChangedSpy.count(), 3);
QCOMPARE(rolesChangedSpy.count(), 3);
QCOMPARE(rowChangedSpy.count(), 3);
QCOMPARE(testObject->key(), "color");
QCOMPARE(keyProperty.read(testObject), "color");
QCOMPARE(testObject->value(), "blue");
QCOMPARE(valueProperty.read(testObject), "blue");
QCOMPARE(testObject->available(), true);
QCOMPARE(availableProperty.read(testObject), true);
QCOMPARE(rolesProperty.read(testObject), testObject->roles());
QCOMPARE(testObject->row(), 1);
QCOMPARE(rowProperty.read(testObject), 1);
// Changing the filter to non-matching filter -> the item should be invalidated
QCOMPARE(keyProperty.write(testObject, "other_key"), true);
QCOMPARE(sourceModelChangedSpy.count(), 1);
QCOMPARE(keyChangedSpy.count(), 3);
QCOMPARE(valueChangedSpy.count(), 2);
QCOMPARE(itemChangedSpy.count(), 4);
QCOMPARE(availableChangedSpy.count(), 4);
QCOMPARE(rolesChangedSpy.count(), 4);
QCOMPARE(rowChangedSpy.count(), 4);
QCOMPARE(testObject->key(), "other_key");
QCOMPARE(keyProperty.read(testObject), "other_key");
QCOMPARE(testObject->available(), false);
QCOMPARE(availableProperty.read(testObject), false);
QCOMPARE(testObject->roles(), {});
QCOMPARE(rolesProperty.read(testObject), testObject->roles());
QCOMPARE(testObject->row(), -1);
QCOMPARE(rowProperty.read(testObject), -1);
}
void rolesChangedTest()
{
QQmlEngine engine;
ListModelWrapper sourceModel(
engine, QJsonArray{QJsonObject{{"key", 1}, {"color", "red"}}, QJsonObject{{"key", 2}, {"color", "blue"}}});
QSignalSpy sourceModelChangedSpy(testObject, &ModelEntry::sourceModelChanged);
QSignalSpy keyChangedSpy(testObject, &ModelEntry::keyChanged);
QSignalSpy valueChangedSpy(testObject, &ModelEntry::valueChanged);
QSignalSpy itemChangedSpy(testObject, &ModelEntry::itemChanged);
QSignalSpy availableChangedSpy(testObject, &ModelEntry::availableChanged);
QSignalSpy rolesChangedSpy(testObject, &ModelEntry::rolesChanged);
QSignalSpy rowChangedSpy(testObject, &ModelEntry::rowChanged);
// setting the initial source model
QCOMPARE(sourceModelProperty.write(testObject, QVariant::fromValue<QAbstractItemModel*>(sourceModel.model())),
true);
QCOMPARE(sourceModelChangedSpy.count(), 1);
QCOMPARE(keyChangedSpy.count(), 0);
QCOMPARE(valueChangedSpy.count(), 0);
QCOMPARE(itemChangedSpy.count(), 0);
QCOMPARE(availableChangedSpy.count(), 0);
QCOMPARE(rolesChangedSpy.count(), 0);
QCOMPARE(rowChangedSpy.count(), 0);
// setting the filter
QCOMPARE(keyProperty.write(testObject, "key"), true);
QCOMPARE(valueProperty.write(testObject, 1), true);
QCOMPARE(sourceModelChangedSpy.count(), 1);
QCOMPARE(keyChangedSpy.count(), 1);
QCOMPARE(valueChangedSpy.count(), 1);
QCOMPARE(itemChangedSpy.count(), 1);
QCOMPARE(availableChangedSpy.count(), 1);
QCOMPARE(rolesChangedSpy.count(), 1);
QCOMPARE(rowChangedSpy.count(), 1);
QCOMPARE(testObject->key(), "key");
QCOMPARE(keyProperty.read(testObject), "key");
QCOMPARE(testObject->value(), 1);
QCOMPARE(valueProperty.read(testObject), 1);
QCOMPARE(testObject->available(), true);
QCOMPARE(availableProperty.read(testObject), true);
QCOMPARE(rolesProperty.read(testObject), testObject->roles());
QCOMPARE(testObject->row(), 0);
QCOMPARE(rowProperty.read(testObject), 0);
QCOMPARE(testObject->item()->value("key"), 1);
QCOMPARE(testObject->item()->value("color"), "red");
QCOMPARE(testObject->roles().size(), 2);
// changing the other roles, except for the key
ListModelWrapper secondsourceModel(
engine,
QJsonArray{QJsonObject{{"key", 1}, {"other_color", "red"}, {"other_role", 1}},
QJsonObject{{"key", 2}, {"other_color", "blue"}, {"other_role", 2}}});
QCOMPARE(
sourceModelProperty.write(testObject, QVariant::fromValue<QAbstractItemModel*>(secondsourceModel.model())),
true);
QCOMPARE(sourceModelChangedSpy.count(), 2);
QCOMPARE(itemChangedSpy.count(), 2);
QCOMPARE(rolesChangedSpy.count(), 2);
QCOMPARE(keyChangedSpy.count(), 1);
QCOMPARE(valueChangedSpy.count(), 1);
QCOMPARE(availableChangedSpy.count(), 1);
QCOMPARE(rowChangedSpy.count(), 1);
QCOMPARE(testObject->roles().size(), 3);
QCOMPARE(testObject->roles().contains("key"), true);
QCOMPARE(testObject->roles().contains("other_color"), true);
QCOMPARE(testObject->roles().contains("other_role"), true);
QCOMPARE(rolesProperty.read(testObject), testObject->roles());
QCOMPARE(testObject->item()->value("key"), 1);
QCOMPARE(testObject->item()->value("other_color"), "red");
QCOMPARE(testObject->item()->value("other_role"), 1);
QCOMPARE(testObject->available(), true);
QCOMPARE(availableProperty.read(testObject), true);
QCOMPARE(testObject->row(), 0);
QCOMPARE(rowProperty.read(testObject), 0);
// changing the roles including the key
ListModelWrapper thirdsourceModel(
engine,
QJsonArray{QJsonObject{{"other_key", 1}, {"other_color", "red"}, {"other_role", 1}},
QJsonObject{{"other_key", 2}, {"other_color", "blue"}, {"other_role", 2}}});
QCOMPARE(
sourceModelProperty.write(testObject, QVariant::fromValue<QAbstractItemModel*>(thirdsourceModel.model())),
true);
QCOMPARE(sourceModelChangedSpy.count(), 3);
QCOMPARE(itemChangedSpy.count(), 3);
QCOMPARE(rolesChangedSpy.count(), 3);
QCOMPARE(keyChangedSpy.count(), 1);
QCOMPARE(valueChangedSpy.count(), 1);
QCOMPARE(availableChangedSpy.count(), 2);
QCOMPARE(rowChangedSpy.count(), 2);
QCOMPARE(testObject->roles().size(), 0);
QCOMPARE(testObject->row(), -1);
//try to access previous roles
QCOMPARE(testObject->item()->value("key"), {});
QCOMPARE(testObject->item()->value("other_color"), {});
QCOMPARE(testObject->item()->value("other_role"), {});
//Update the filter to have a match
QCOMPARE(keyProperty.write(testObject, "other_key"), true);
QCOMPARE(itemChangedSpy.count(), 4);
QCOMPARE(rolesChangedSpy.count(), 4);
QCOMPARE(sourceModelChangedSpy.count(), 3);
QCOMPARE(rowChangedSpy.count(), 3);
QCOMPARE(availableChangedSpy.count(), 3);
QCOMPARE(keyChangedSpy.count(), 2);
QCOMPARE(valueChangedSpy.count(), 1);
QCOMPARE(testObject->roles().size(), 3);
QCOMPARE(testObject->roles().contains("other_key"), true);
QCOMPARE(testObject->roles().contains("other_color"), true);
QCOMPARE(testObject->roles().contains("other_role"), true);
QCOMPARE(testObject->item()->value("other_key"), 1);
QCOMPARE(testObject->item()->value("other_color"), "red");
QCOMPARE(testObject->item()->value("other_role"), 1);
QCOMPARE(testObject->item(), modelItemProperty.read(testObject).value<QQmlPropertyMap*>());
QCOMPARE(testObject->available(), true);
QCOMPARE(availableProperty.read(testObject), true);
QCOMPARE(testObject->row(), 0);
QCOMPARE(rowProperty.read(testObject), 0);
// update filter and the item is not found
QCOMPARE(valueProperty.write(testObject, 5), true);
QCOMPARE(itemChangedSpy.count(), 5);
QCOMPARE(rolesChangedSpy.count(), 5);
QCOMPARE(sourceModelChangedSpy.count(), 3);
QCOMPARE(rowChangedSpy.count(), 4);
QCOMPARE(availableChangedSpy.count(), 4);
QCOMPARE(keyChangedSpy.count(), 2);
QCOMPARE(valueChangedSpy.count(), 2);
QCOMPARE(testObject->roles().size(), 0);
QCOMPARE(testObject->row(), -1);
//try to access previous roles
QCOMPARE(testObject->item()->value("other_key"), {});
QCOMPARE(testObject->item()->value("other_color"), {});
QCOMPARE(testObject->item()->value("other_role"), {});
QCOMPARE(testObject->available(), false);
QCOMPARE(availableProperty.read(testObject), false);
}
void rowChangedTest()
{
QQmlEngine engine;
ListModelWrapper sourceModel(
engine, QJsonArray{QJsonObject{{"key", 1}, {"color", "red"}}, QJsonObject{{"key", 2}, {"color", "blue"}}});
QSignalSpy sourceModelChangedSpy(testObject, &ModelEntry::sourceModelChanged);
QSignalSpy keyChangedSpy(testObject, &ModelEntry::keyChanged);
QSignalSpy valueChangedSpy(testObject, &ModelEntry::valueChanged);
QSignalSpy itemChangedSpy(testObject, &ModelEntry::itemChanged);
QSignalSpy availableChangedSpy(testObject, &ModelEntry::availableChanged);
QSignalSpy rolesChangedSpy(testObject, &ModelEntry::rolesChanged);
QSignalSpy rowChangedSpy(testObject, &ModelEntry::rowChanged);
// setting the initial source model
QCOMPARE(sourceModelProperty.write(testObject, QVariant::fromValue<QAbstractItemModel*>(sourceModel.model())),
true);
QCOMPARE(sourceModelChangedSpy.count(), 1);
QCOMPARE(keyChangedSpy.count(), 0);
QCOMPARE(valueChangedSpy.count(), 0);
QCOMPARE(itemChangedSpy.count(), 0);
QCOMPARE(availableChangedSpy.count(), 0);
QCOMPARE(rolesChangedSpy.count(), 0);
QCOMPARE(rowChangedSpy.count(), 0);
// setting the filter
QCOMPARE(keyProperty.write(testObject, "key"), true);
QCOMPARE(valueProperty.write(testObject, 1), true);
QCOMPARE(sourceModelChangedSpy.count(), 1);
QCOMPARE(keyChangedSpy.count(), 1);
QCOMPARE(valueChangedSpy.count(), 1);
QCOMPARE(itemChangedSpy.count(), 1);
QCOMPARE(availableChangedSpy.count(), 1);
QCOMPARE(rolesChangedSpy.count(), 1);
QCOMPARE(rowChangedSpy.count(), 1);
// changing the row -> key = 1 to key = 3 => item is not found
sourceModel.set(0, QJsonObject{{"key", 3}, {"color", "green"}});
QCOMPARE(sourceModelChangedSpy.count(), 1);
QCOMPARE(keyChangedSpy.count(), 1);
QCOMPARE(valueChangedSpy.count(), 1);
QCOMPARE(itemChangedSpy.count(), 2);
QCOMPARE(availableChangedSpy.count(), 2);
QCOMPARE(rolesChangedSpy.count(), 2);
QCOMPARE(rowChangedSpy.count(), 2);
QCOMPARE(testObject->row(), -1);
QCOMPARE(rowProperty.read(testObject), -1);
QCOMPARE(testObject->available(), false);
QCOMPARE(availableProperty.read(testObject), false);
QCOMPARE(testObject->roles().size(), 0);
QCOMPARE(testObject->item()->value("key"), {});
// changing the row to key = 1 => item is found
sourceModel.set(0, QJsonObject{{"key", 1}, {"color", "red"}});
QCOMPARE(testObject->row(), 0);
QCOMPARE(sourceModelChangedSpy.count(), 1);
QCOMPARE(keyChangedSpy.count(), 1);
QCOMPARE(valueChangedSpy.count(), 1);
QCOMPARE(itemChangedSpy.count(), 3);
QCOMPARE(availableChangedSpy.count(), 3);
QCOMPARE(rolesChangedSpy.count(), 3);
QCOMPARE(rowChangedSpy.count(), 3);
QCOMPARE(rowProperty.read(testObject), 0);
QCOMPARE(testObject->available(), true);
QCOMPARE(availableProperty.read(testObject), true);
QCOMPARE(testObject->roles().size(), 2);
QCOMPARE(testObject->item()->value("key"), 1);
}
void sourceModelResetTest()
{
QQmlEngine engine;
ListModelWrapper sourceModel(
engine, QJsonArray{QJsonObject{{"key", 1}, {"color", "red"}}, QJsonObject{{"key", 2}, {"color", "blue"}}});
QSignalSpy sourceModelChangedSpy(testObject, &ModelEntry::sourceModelChanged);
QSignalSpy keyChangedSpy(testObject, &ModelEntry::keyChanged);
QSignalSpy valueChangedSpy(testObject, &ModelEntry::valueChanged);
QSignalSpy itemChangedSpy(testObject, &ModelEntry::itemChanged);
QSignalSpy availableChangedSpy(testObject, &ModelEntry::availableChanged);
QSignalSpy rolesChangedSpy(testObject, &ModelEntry::rolesChanged);
QSignalSpy rowChangedSpy(testObject, &ModelEntry::rowChanged);
// setting the initial source model
QCOMPARE(sourceModelProperty.write(testObject, QVariant::fromValue<QAbstractItemModel*>(sourceModel.model())),
true);
QCOMPARE(sourceModelChangedSpy.count(), 1);
QCOMPARE(keyChangedSpy.count(), 0);
QCOMPARE(valueChangedSpy.count(), 0);
QCOMPARE(itemChangedSpy.count(), 0);
QCOMPARE(availableChangedSpy.count(), 0);
QCOMPARE(rolesChangedSpy.count(), 0);
QCOMPARE(rowChangedSpy.count(), 0);
// setting the filter
QCOMPARE(keyProperty.write(testObject, "key"), true);
QCOMPARE(valueProperty.write(testObject, 1), true);
QCOMPARE(sourceModelChangedSpy.count(), 1);
QCOMPARE(keyChangedSpy.count(), 1);
QCOMPARE(valueChangedSpy.count(), 1);
QCOMPARE(itemChangedSpy.count(), 1);
QCOMPARE(availableChangedSpy.count(), 1);
QCOMPARE(rolesChangedSpy.count(), 1);
QCOMPARE(rowChangedSpy.count(), 1);
QCOMPARE(testObject->row(), 0);
QCOMPARE(rowProperty.read(testObject), 0);
QCOMPARE(testObject->available(), true);
QCOMPARE(availableProperty.read(testObject), true);
QCOMPARE(testObject->roles().size(), 2);
QCOMPARE(testObject->item()->value("key"), 1);
QCOMPARE(testObject->item()->value("color"), "red");
// changing the source model
QCOMPARE(sourceModelProperty.write(testObject, QVariant::fromValue<QAbstractItemModel*>(nullptr)), true);
QCOMPARE(sourceModelChangedSpy.count(), 2);
QCOMPARE(keyChangedSpy.count(), 1);
QCOMPARE(valueChangedSpy.count(), 1);
QCOMPARE(itemChangedSpy.count(), 2);
QCOMPARE(availableChangedSpy.count(), 2);
QCOMPARE(rolesChangedSpy.count(), 2);
QCOMPARE(rowChangedSpy.count(), 2);
QCOMPARE(testObject->row(), -1);
QCOMPARE(rowProperty.read(testObject), -1);
QCOMPARE(testObject->available(), false);
QCOMPARE(availableProperty.read(testObject), false);
QCOMPARE(testObject->roles().size(), 0);
QCOMPARE(testObject->item()->value("key"), {});
}
void sourceModelRowsInsertedTest()
{
QQmlEngine engine;
ListModelWrapper sourceModel(
engine, QJsonArray{QJsonObject{{"key", 1}, {"color", "red"}}, QJsonObject{{"key", 2}, {"color", "blue"}}});
QSignalSpy sourceModelChangedSpy(testObject, &ModelEntry::sourceModelChanged);
QSignalSpy keyChangedSpy(testObject, &ModelEntry::keyChanged);
QSignalSpy valueChangedSpy(testObject, &ModelEntry::valueChanged);
QSignalSpy itemChangedSpy(testObject, &ModelEntry::itemChanged);
QSignalSpy availableChangedSpy(testObject, &ModelEntry::availableChanged);
QSignalSpy rolesChangedSpy(testObject, &ModelEntry::rolesChanged);
QSignalSpy rowChangedSpy(testObject, &ModelEntry::rowChanged);
// setting the initial source model
QCOMPARE(sourceModelProperty.write(testObject, QVariant::fromValue<QAbstractItemModel*>(sourceModel.model())),
true);
QCOMPARE(sourceModelChangedSpy.count(), 1);
QCOMPARE(keyChangedSpy.count(), 0);
QCOMPARE(valueChangedSpy.count(), 0);
QCOMPARE(itemChangedSpy.count(), 0);
QCOMPARE(availableChangedSpy.count(), 0);
QCOMPARE(rolesChangedSpy.count(), 0);
QCOMPARE(rowChangedSpy.count(), 0);
// setting the filter
QCOMPARE(keyProperty.write(testObject, "key"), true);
QCOMPARE(valueProperty.write(testObject, 1), true);
QCOMPARE(sourceModelChangedSpy.count(), 1);
QCOMPARE(keyChangedSpy.count(), 1);
QCOMPARE(valueChangedSpy.count(), 1);
QCOMPARE(itemChangedSpy.count(), 1);
QCOMPARE(availableChangedSpy.count(), 1);
QCOMPARE(rolesChangedSpy.count(), 1);
QCOMPARE(rowChangedSpy.count(), 1);
QCOMPARE(testObject->row(), 0);
QCOMPARE(rowProperty.read(testObject), 0);
QCOMPARE(testObject->available(), true);
QCOMPARE(availableProperty.read(testObject), true);
QCOMPARE(testObject->roles().size(), 2);
QCOMPARE(testObject->item()->value("key"), 1);
QCOMPARE(testObject->item()->value("color"), "red");
// inserting a new row -> nothing should change
sourceModel.insert(0, QJsonObject{{"key", 3}, {"color", "green"}});
QCOMPARE(sourceModelChangedSpy.count(), 1);
QCOMPARE(keyChangedSpy.count(), 1);
QCOMPARE(valueChangedSpy.count(), 1);
QCOMPARE(itemChangedSpy.count(), 1);
QCOMPARE(availableChangedSpy.count(), 1);
QCOMPARE(rolesChangedSpy.count(), 1);
QCOMPARE(rowChangedSpy.count(), 1);
QCOMPARE(testObject->row(), 0);
QCOMPARE(rowProperty.read(testObject), 0);
QCOMPARE(testObject->available(), true);
QCOMPARE(availableProperty.read(testObject), true);
QCOMPARE(testObject->roles().size(), 2);
QCOMPARE(testObject->item()->value("key"), 1);
QCOMPARE(testObject->item()->value("color"), "red");
// update the filter to invalidate the item and then insert a new row that's a match
QCOMPARE(valueProperty.write(testObject, 4), true);
QCOMPARE(sourceModelChangedSpy.count(), 1);
QCOMPARE(keyChangedSpy.count(), 1);
QCOMPARE(valueChangedSpy.count(), 2);
QCOMPARE(itemChangedSpy.count(), 2);
QCOMPARE(availableChangedSpy.count(), 2);
QCOMPARE(rolesChangedSpy.count(), 2);
QCOMPARE(rowChangedSpy.count(), 2);
QCOMPARE(testObject->row(), -1);
QCOMPARE(rowProperty.read(testObject), -1);
QCOMPARE(testObject->available(), false);
QCOMPARE(availableProperty.read(testObject), false);
QCOMPARE(testObject->roles().size(), 0);
QCOMPARE(testObject->item()->value("key"), {});
sourceModel.insert(0, QJsonObject{{"key", 4}, {"color", "yellow"}});
QCOMPARE(testObject->row(), 0);
QCOMPARE(rowProperty.read(testObject), 0);
QCOMPARE(testObject->available(), true);
QCOMPARE(availableProperty.read(testObject), true);
QCOMPARE(testObject->roles().size(), 2);
QCOMPARE(testObject->item()->value("key"), 4);
QCOMPARE(testObject->item()->value("color"), "yellow");
QCOMPARE(sourceModelChangedSpy.count(), 1);
QCOMPARE(keyChangedSpy.count(), 1);
QCOMPARE(valueChangedSpy.count(), 2);
QCOMPARE(itemChangedSpy.count(), 3);
QCOMPARE(availableChangedSpy.count(), 3);
QCOMPARE(rolesChangedSpy.count(), 3);
QCOMPARE(rowChangedSpy.count(), 3);
}
void sourceModelRowsRemovedTest()
{
QQmlEngine engine;
ListModelWrapper sourceModel(engine,
QJsonArray{QJsonObject{{"key", 1}, {"color", "red"}},
QJsonObject{{"key", 2}, {"color", "blue"}},
QJsonObject{{"key", 3}, {"color", "green"}}});
QSignalSpy sourceModelChangedSpy(testObject, &ModelEntry::sourceModelChanged);
QSignalSpy keyChangedSpy(testObject, &ModelEntry::keyChanged);
QSignalSpy valueChangedSpy(testObject, &ModelEntry::valueChanged);
QSignalSpy itemChangedSpy(testObject, &ModelEntry::itemChanged);
QSignalSpy availableChangedSpy(testObject, &ModelEntry::availableChanged);
QSignalSpy rolesChangedSpy(testObject, &ModelEntry::rolesChanged);
QSignalSpy rowChangedSpy(testObject, &ModelEntry::rowChanged);
// setting the initial source model
QCOMPARE(sourceModelProperty.write(testObject, QVariant::fromValue<QAbstractItemModel*>(sourceModel.model())),
true);
QCOMPARE(sourceModelChangedSpy.count(), 1);
QCOMPARE(keyChangedSpy.count(), 0);
QCOMPARE(valueChangedSpy.count(), 0);
QCOMPARE(itemChangedSpy.count(), 0);
QCOMPARE(availableChangedSpy.count(), 0);
QCOMPARE(rolesChangedSpy.count(), 0);
QCOMPARE(rowChangedSpy.count(), 0);
// setting the filter
QCOMPARE(keyProperty.write(testObject, "key"), true);
QCOMPARE(valueProperty.write(testObject, 1), true);
QCOMPARE(sourceModelChangedSpy.count(), 1);
QCOMPARE(keyChangedSpy.count(), 1);
QCOMPARE(valueChangedSpy.count(), 1);
QCOMPARE(itemChangedSpy.count(), 1);
QCOMPARE(availableChangedSpy.count(), 1);
QCOMPARE(rolesChangedSpy.count(), 1);
QCOMPARE(rowChangedSpy.count(), 1);
QCOMPARE(testObject->row(), 0);
QCOMPARE(rowProperty.read(testObject), 0);
QCOMPARE(testObject->available(), true);
QCOMPARE(availableProperty.read(testObject), true);
QCOMPARE(testObject->roles().size(), 2);
QCOMPARE(testObject->item()->value("key"), 1);
// removing a row that is not a match -> nothing should change
sourceModel.remove(1);
QCOMPARE(sourceModelChangedSpy.count(), 1);
QCOMPARE(keyChangedSpy.count(), 1);
QCOMPARE(valueChangedSpy.count(), 1);
QCOMPARE(itemChangedSpy.count(), 1);
QCOMPARE(availableChangedSpy.count(), 1);
QCOMPARE(rolesChangedSpy.count(), 1);
QCOMPARE(rowChangedSpy.count(), 1);
QCOMPARE(testObject->row(), 0);
QCOMPARE(rowProperty.read(testObject), 0);
QCOMPARE(testObject->available(), true);
QCOMPARE(availableProperty.read(testObject), true);
QCOMPARE(testObject->roles().size(), 2);
QCOMPARE(testObject->item()->value("key"), 1);
QCOMPARE(testObject->item()->value("color"), "red");
// remove the matching row
sourceModel.remove(0);
QCOMPARE(sourceModelChangedSpy.count(), 1);
QCOMPARE(keyChangedSpy.count(), 1);
QCOMPARE(valueChangedSpy.count(), 1);
QCOMPARE(itemChangedSpy.count(), 2);
QCOMPARE(availableChangedSpy.count(), 2);
QCOMPARE(rolesChangedSpy.count(), 2);
QCOMPARE(rowChangedSpy.count(), 2);
QCOMPARE(testObject->row(), -1);
QCOMPARE(rowProperty.read(testObject), -1);
QCOMPARE(testObject->available(), false);
QCOMPARE(availableProperty.read(testObject), false);
QCOMPARE(testObject->roles().size(), 0);
QCOMPARE(testObject->item()->value("key"), {});
}
void sourceModelDataChangedTest()
{
QQmlEngine engine;
ListModelWrapper sourceModel(engine,
QJsonArray{QJsonObject{{"key", 1}, {"color", "red"}},
QJsonObject{{"key", 2}, {"color", "blue"}},
QJsonObject{{"key", 3}, {"color", "green"}}});
QSignalSpy sourceModelChangedSpy(testObject, &ModelEntry::sourceModelChanged);
QSignalSpy keyChangedSpy(testObject, &ModelEntry::keyChanged);
QSignalSpy valueChangedSpy(testObject, &ModelEntry::valueChanged);
QSignalSpy itemChangedSpy(testObject, &ModelEntry::itemChanged);
QSignalSpy availableChangedSpy(testObject, &ModelEntry::availableChanged);
QSignalSpy rolesChangedSpy(testObject, &ModelEntry::rolesChanged);
QSignalSpy rowChangedSpy(testObject, &ModelEntry::rowChanged);
// setting the initial source model
QCOMPARE(sourceModelProperty.write(testObject, QVariant::fromValue<QAbstractItemModel*>(sourceModel.model())),
true);
QCOMPARE(sourceModelChangedSpy.count(), 1);
QCOMPARE(keyChangedSpy.count(), 0);
QCOMPARE(valueChangedSpy.count(), 0);
QCOMPARE(itemChangedSpy.count(), 0);
QCOMPARE(availableChangedSpy.count(), 0);
QCOMPARE(rolesChangedSpy.count(), 0);
QCOMPARE(rowChangedSpy.count(), 0);
// setting the filter
QCOMPARE(keyProperty.write(testObject, "key"), true);
QCOMPARE(valueProperty.write(testObject, 1), true);
QCOMPARE(sourceModelChangedSpy.count(), 1);
QCOMPARE(keyChangedSpy.count(), 1);
QCOMPARE(valueChangedSpy.count(), 1);
QCOMPARE(itemChangedSpy.count(), 1);
QCOMPARE(availableChangedSpy.count(), 1);
QCOMPARE(rolesChangedSpy.count(), 1);
QCOMPARE(rowChangedSpy.count(), 1);
QCOMPARE(testObject->row(), 0);
QCOMPARE(rowProperty.read(testObject), 0);
QCOMPARE(testObject->available(), true);
QCOMPARE(availableProperty.read(testObject), true);
QCOMPARE(testObject->roles().size(), 2);
QCOMPARE(testObject->item()->value("key"), 1);
QCOMPARE(testObject->item()->value("color"), "red");
// update the matching row with new data -> no API signals expected; Only the item should be updated
QSignalSpy itemValueChangedSpy(testObject->item(), &QQmlPropertyMap::valueChanged);
sourceModel.setProperty(0, "color", "yellow");
QCOMPARE(sourceModelChangedSpy.count(), 1);
QCOMPARE(keyChangedSpy.count(), 1);
QCOMPARE(valueChangedSpy.count(), 1);
QCOMPARE(itemChangedSpy.count(), 1);
QCOMPARE(availableChangedSpy.count(), 1);
QCOMPARE(rolesChangedSpy.count(), 1);
QCOMPARE(rowChangedSpy.count(), 1);
QCOMPARE(itemValueChangedSpy.count(), 1);
QCOMPARE(itemValueChangedSpy.at(0).at(0).toString(), "color");
QCOMPARE(itemValueChangedSpy.at(0).at(1).toString(), "yellow");
QCOMPARE(testObject->row(), 0);
QCOMPARE(rowProperty.read(testObject), 0);
QCOMPARE(testObject->available(), true);
QCOMPARE(availableProperty.read(testObject), true);
QCOMPARE(testObject->roles().size(), 2);
QCOMPARE(testObject->item()->value("key"), 1);
QCOMPARE(testObject->item()->value("color"), "yellow");
}
void sourceModelLayoutChangedTest()
{
TestModel sourceModel({{"key", {1, 2, 3}}, {"color", {"red", "blue", "green"}}});
QSignalSpy sourceModelChangedSpy(testObject, &ModelEntry::sourceModelChanged);
QSignalSpy keyChangedSpy(testObject, &ModelEntry::keyChanged);
QSignalSpy valueChangedSpy(testObject, &ModelEntry::valueChanged);
QSignalSpy itemChangedSpy(testObject, &ModelEntry::itemChanged);
QSignalSpy availableChangedSpy(testObject, &ModelEntry::availableChanged);
QSignalSpy rolesChangedSpy(testObject, &ModelEntry::rolesChanged);
QSignalSpy rowChangedSpy(testObject, &ModelEntry::rowChanged);
// setting the initial source model
QCOMPARE(sourceModelProperty.write(testObject, QVariant::fromValue<QAbstractItemModel*>(&sourceModel)), true);
QCOMPARE(sourceModelChangedSpy.count(), 1);
QCOMPARE(keyChangedSpy.count(), 0);
QCOMPARE(valueChangedSpy.count(), 0);
QCOMPARE(itemChangedSpy.count(), 0);
QCOMPARE(availableChangedSpy.count(), 0);
QCOMPARE(rolesChangedSpy.count(), 0);
QCOMPARE(rowChangedSpy.count(), 0);
// setting the filter
QCOMPARE(keyProperty.write(testObject, "key"), true);
QCOMPARE(valueProperty.write(testObject, 1), true);
QCOMPARE(sourceModelChangedSpy.count(), 1);
QCOMPARE(keyChangedSpy.count(), 1);
QCOMPARE(valueChangedSpy.count(), 1);
QCOMPARE(itemChangedSpy.count(), 1);
QCOMPARE(availableChangedSpy.count(), 1);
QCOMPARE(rolesChangedSpy.count(), 1);
QCOMPARE(rowChangedSpy.count(), 1);
QCOMPARE(testObject->row(), 0);
QCOMPARE(rowProperty.read(testObject), 0);
QCOMPARE(testObject->available(), true);
QCOMPARE(availableProperty.read(testObject), true);
QCOMPARE(testObject->roles().size(), 2);
QCOMPARE(testObject->item()->value("key"), 1);
QCOMPARE(testObject->item()->value("color"), "red");
// update the layout -> only the row should change
sourceModel.invert();
QCOMPARE(sourceModelChangedSpy.count(), 1);
QCOMPARE(keyChangedSpy.count(), 1);
QCOMPARE(valueChangedSpy.count(), 1);
QCOMPARE(itemChangedSpy.count(), 1);
QCOMPARE(availableChangedSpy.count(), 1);
QCOMPARE(rolesChangedSpy.count(), 1);
QCOMPARE(rowChangedSpy.count(), 2);
QCOMPARE(testObject->row(), 2);
QCOMPARE(rowProperty.read(testObject), 2);
QCOMPARE(testObject->available(), true);
QCOMPARE(availableProperty.read(testObject), true);
QCOMPARE(testObject->roles().size(), 2);
QCOMPARE(testObject->item()->value("key"), 1);
QCOMPARE(testObject->item()->value("color"), "red");
}
void cacheOnSourceRemovalTest()
{
QScopedPointer<QObject> qObject1 {new QObject()};
qObject1->setProperty("key", 1);
qObject1->setProperty("color", "red");
QScopedPointer<QObject> qObject2 {new QObject()};
qObject2->setProperty("key", 2);
qObject2->setProperty("color", "blue");
QScopedPointer<QObject> qObject3 {new QObject()};
qObject3->setProperty("key", 3);
qObject3->setProperty("color", "green");
QScopedPointer<TestModel> subModel1 {new TestModel({{"key", {1}}, {"color", {"red"}}})};
QScopedPointer<TestModel> subModel2 {new TestModel({{"key", {2}}, {"color", {"blue"}}})};
QScopedPointer<TestModel> subModel3 {new TestModel({{"key", {3}}, {"color", {"green"}}})};
TestModel sourceModel(
{{"key", {1, 2, 3}},
{"color", {"red", "blue", "green"}},
{"item", {QVariant::fromValue(qObject1.data()), QVariant::fromValue(qObject2.data()), QVariant::fromValue(qObject3.data())}},
{"subModel",
{QVariant::fromValue(subModel1.data()), QVariant::fromValue(subModel2.data()), QVariant::fromValue(subModel3.data())}}});
QSignalSpy sourceModelChangedSpy(testObject, &ModelEntry::sourceModelChanged);
QSignalSpy keyChangedSpy(testObject, &ModelEntry::keyChanged);
QSignalSpy valueChangedSpy(testObject, &ModelEntry::valueChanged);
QSignalSpy itemChangedSpy(testObject, &ModelEntry::itemChanged);
QSignalSpy availableChangedSpy(testObject, &ModelEntry::availableChanged);
QSignalSpy rolesChangedSpy(testObject, &ModelEntry::rolesChanged);
QSignalSpy rowChangedSpy(testObject, &ModelEntry::rowChanged);
// setting the initial source model
QCOMPARE(sourceModelProperty.write(testObject, QVariant::fromValue<QAbstractItemModel*>(&sourceModel)), true);
QCOMPARE(sourceModelChangedSpy.count(), 1);
QCOMPARE(keyChangedSpy.count(), 0);
QCOMPARE(valueChangedSpy.count(), 0);
QCOMPARE(itemChangedSpy.count(), 0);
QCOMPARE(availableChangedSpy.count(), 0);
QCOMPARE(rolesChangedSpy.count(), 0);
QCOMPARE(rowChangedSpy.count(), 0);
// setting the filter
QCOMPARE(keyProperty.write(testObject, "key"), true);
QCOMPARE(valueProperty.write(testObject, 1), true);
QCOMPARE(sourceModelChangedSpy.count(), 1);
QCOMPARE(keyChangedSpy.count(), 1);
QCOMPARE(valueChangedSpy.count(), 1);
QCOMPARE(itemChangedSpy.count(), 1);
QCOMPARE(availableChangedSpy.count(), 1);
QCOMPARE(rolesChangedSpy.count(), 1);
QCOMPARE(rowChangedSpy.count(), 1);
QCOMPARE(testObject->row(), 0);
QCOMPARE(rowProperty.read(testObject), 0);
QCOMPARE(testObject->available(), true);
QCOMPARE(availableProperty.read(testObject), true);
QCOMPARE(testObject->roles().size(), 4);
QCOMPARE(testObject->item()->value("key"), 1);
QCOMPARE(testObject->item()->value("color"), "red");
QCOMPARE(testObject->item()->value("item"), QVariant::fromValue(qObject1.data()));
QSignalSpy cacheOnRemovalChangedSpy(testObject, &ModelEntry::cacheOnRemovalChanged);
QSignalSpy itemRemovedFromModelSpy(testObject, &ModelEntry::itemRemovedFromModelChanged);
QCOMPARE(cacheOnRemovalProperty.read(testObject), false);
QCOMPARE(cacheOnRemovalProperty.write(testObject, true), true);
QCOMPARE(cacheOnRemovalProperty.read(testObject), true);
QCOMPARE(itemRemovedFromCacheProperty.read(testObject), false);
QCOMPARE(cacheOnRemovalChangedSpy.count(), 1);
QCOMPARE(itemRemovedFromModelSpy.count(), 0);
// remove the item in the source model -> the item should still be valid
sourceModel.remove(0);
qObject1.reset();
subModel1.reset();
QCOMPARE(sourceModelChangedSpy.count(), 1);
QCOMPARE(keyChangedSpy.count(), 1);
QCOMPARE(valueChangedSpy.count(), 1);
QCOMPARE(itemChangedSpy.count(), 1);
QCOMPARE(availableChangedSpy.count(), 1);
QCOMPARE(rolesChangedSpy.count(), 1);
QCOMPARE(rowChangedSpy.count(), 2);
QCOMPARE(cacheOnRemovalChangedSpy.count(), 1);
QCOMPARE(itemRemovedFromModelSpy.count(), 1);
QCOMPARE(itemRemovedFromCacheProperty.read(testObject), true);
QCOMPARE(testObject->row(), -1);
QCOMPARE(testObject->item()->value("key"), 1);
QCOMPARE(testObject->item()->value("color"), "red");
QCOMPARE(testObject->item()->value("item").toMap().value("key"), 1);
QCOMPARE(testObject->item()->value("item").toMap().value("color"), "red");
auto cachedSubModel = testObject->item()->value("subModel").value<QAbstractItemModel*>();
QVERIFY(cachedSubModel != nullptr);
QCOMPARE(cachedSubModel->data(cachedSubModel->index(0, 0), cachedSubModel->roleNames().key("key")), 1);
QCOMPARE(cachedSubModel->data(cachedSubModel->index(0, 0), cachedSubModel->roleNames().key("color")), "red");
// change filter to match an existing row
QCOMPARE(valueProperty.write(testObject, 2), true);
QCOMPARE(sourceModelChangedSpy.count(), 1);
QCOMPARE(keyChangedSpy.count(), 1);
QCOMPARE(valueChangedSpy.count(), 2);
chore(ModelEntry): Emit itemChanged event when the ModelEntry points to another model item + emit row changed after data is avaialble to squash - modelEntry
2024-07-15 07:45:28 +00:00
QCOMPARE(itemChangedSpy.count(), 2);
feat(StatusQ.Models): Adding SingleModelItemData helper component (#14891) SingleModelItemData is a generic component that can provide a live object extract from an arbitrary QAbstractItemModel*
2024-06-04 10:08:52 +00:00
QCOMPARE(availableChangedSpy.count(), 1);
QCOMPARE(rolesChangedSpy.count(), 1);
QCOMPARE(testObject->row(), 0);
QCOMPARE(rowChangedSpy.count(), 3);
QCOMPARE(cacheOnRemovalChangedSpy.count(), 1);
QCOMPARE(itemRemovedFromModelSpy.count(), 2);
QCOMPARE(itemRemovedFromCacheProperty.read(testObject), false);
QCOMPARE(testObject->row(), 0);
QCOMPARE(testObject->item()->value("key"), 2);
QCOMPARE(testObject->item()->value("color"), "blue");
// disable cache on removal and delete the row -> the item should be invalidated
sourceModel.remove(0);
QCOMPARE(itemRemovedFromModelSpy.count(), 3);
QCOMPARE(itemRemovedFromCacheProperty.read(testObject), true);
QCOMPARE(cacheOnRemovalProperty.write(testObject, false), true);
QCOMPARE(cacheOnRemovalProperty.read(testObject), false);
QCOMPARE(cacheOnRemovalChangedSpy.count(), 2);
QCOMPARE(itemRemovedFromModelSpy.count(), 4);
QCOMPARE(availableChangedSpy.count(), 2);
QCOMPARE(testObject->available(), false);
QCOMPARE(testObject->itemRemovedFromModel(), false);
QCOMPARE(itemRemovedFromCacheProperty.read(testObject), false);
QCOMPARE(availableProperty.read(testObject), false);
QCOMPARE(testObject->item()->value("key"), {});
QCOMPARE(testObject->item()->value("color"), {});
}
void cachedItemOnModelReset()
{
auto qObject1 = new QObject(this);
qObject1->setProperty("key", 1);
qObject1->setProperty("color", "red");
auto qObject2 = new QObject(this);
qObject2->setProperty("key", 2);
qObject2->setProperty("color", "blue");
auto qObject3 = new QObject(this);
qObject3->setProperty("key", 3);
qObject3->setProperty("color", "green");
auto subModel1 = new TestModel({{"key", {1}}, {"color", {"red"}}});
auto subModel2 = new TestModel({{"key", {2}}, {"color", {"blue"}}});
auto subModel3 = new TestModel({{"key", {3}}, {"color", {"green"}}});
TestModel sourceModel(
{{"key", {1, 2, 3}},
{"color", {"red", "blue", "green"}},
{"item", {QVariant::fromValue(qObject1), QVariant::fromValue(qObject2), QVariant::fromValue(qObject3)}},
{"subModel",
{QVariant::fromValue(subModel1), QVariant::fromValue(subModel2), QVariant::fromValue(subModel3)}}});
QSignalSpy sourceModelChangedSpy(testObject, &ModelEntry::sourceModelChanged);
QSignalSpy keyChangedSpy(testObject, &ModelEntry::keyChanged);
QSignalSpy valueChangedSpy(testObject, &ModelEntry::valueChanged);
QSignalSpy itemChangedSpy(testObject, &ModelEntry::itemChanged);
QSignalSpy availableChangedSpy(testObject, &ModelEntry::availableChanged);
QSignalSpy rolesChangedSpy(testObject, &ModelEntry::rolesChanged);
QSignalSpy rowChangedSpy(testObject, &ModelEntry::rowChanged);
// setting the initial source model
QCOMPARE(sourceModelProperty.write(testObject, QVariant::fromValue<QAbstractItemModel*>(&sourceModel)), true);
QCOMPARE(sourceModelChangedSpy.count(), 1);
QCOMPARE(keyChangedSpy.count(), 0);
QCOMPARE(valueChangedSpy.count(), 0);
QCOMPARE(itemChangedSpy.count(), 0);
QCOMPARE(availableChangedSpy.count(), 0);
QCOMPARE(rolesChangedSpy.count(), 0);
QCOMPARE(rowChangedSpy.count(), 0);
// setting the filter
QCOMPARE(keyProperty.write(testObject, "key"), true);
QCOMPARE(valueProperty.write(testObject, 1), true);
// setting the cache on removal flag
QCOMPARE(cacheOnRemovalProperty.write(testObject, true), true);
TestModel sourceModel2(
{{"key", {4, 2, 3}},
{"color", {"red", "blue", "green"}},
{"item", {QVariant::fromValue(qObject1), QVariant::fromValue(qObject2), QVariant::fromValue(qObject3)}},
{"subModel",
{QVariant::fromValue(subModel1), QVariant::fromValue(subModel2), QVariant::fromValue(subModel3)}}});
// set another model without a matching row
QCOMPARE(sourceModelProperty.write(testObject, QVariant::fromValue<QAbstractItemModel*>(&sourceModel2)), true);
QCOMPARE(sourceModelChangedSpy.count(), 2);
QCOMPARE(keyChangedSpy.count(), 1);
QCOMPARE(valueChangedSpy.count(), 1);
QCOMPARE(itemChangedSpy.count(), 2);
QCOMPARE(availableChangedSpy.count(), 2);
QCOMPARE(testObject->available(), false);
QCOMPARE(availableProperty.read(testObject), false);
QCOMPARE(testObject->itemRemovedFromModel(), false);
QCOMPARE(itemRemovedFromCacheProperty.read(testObject), false);
QCOMPARE(testObject->item()->value("key"), {});
QCOMPARE(testObject->item()->value("color"), {});
// match a row
QCOMPARE(valueProperty.write(testObject, 2), true);
// delete the row
sourceModel2.remove(1);
QCOMPARE(testObject->available(), true);
QCOMPARE(availableProperty.read(testObject), true);
QCOMPARE(testObject->itemRemovedFromModel(), true);
QCOMPARE(itemRemovedFromCacheProperty.read(testObject), true);
QCOMPARE(testObject->item()->value("key"), 2);
QCOMPARE(testObject->item()->value("color"), "blue");
// insert the row back
sourceModel2.insert(1, {2, "red", QVariant::fromValue(qObject2), QVariant::fromValue(subModel2)});
QCOMPARE(testObject->available(), true);
QCOMPARE(availableProperty.read(testObject), true);
QCOMPARE(testObject->itemRemovedFromModel(), false);
QCOMPARE(itemRemovedFromCacheProperty.read(testObject), false);
QCOMPARE(testObject->item()->value("key"), 2);
QCOMPARE(testObject->item()->value("color"), "red");
}
void keyValueFilterTest()
{
TestModel sourceModel({{"key", {1, 2, 3}}, {"color", {"red", "blue", "green"}}});
QSignalSpy sourceModelChangedSpy(testObject, &ModelEntry::sourceModelChanged);
QSignalSpy keyChangedSpy(testObject, &ModelEntry::keyChanged);
QSignalSpy valueChangedSpy(testObject, &ModelEntry::valueChanged);
QSignalSpy itemChangedSpy(testObject, &ModelEntry::itemChanged);
QSignalSpy availableChangedSpy(testObject, &ModelEntry::availableChanged);
QSignalSpy rolesChangedSpy(testObject, &ModelEntry::rolesChanged);
QSignalSpy rowChangedSpy(testObject, &ModelEntry::rowChanged);
// setting the initial source model
QCOMPARE(sourceModelProperty.write(testObject, QVariant::fromValue<QAbstractItemModel*>(&sourceModel)), true);
QCOMPARE(sourceModelChangedSpy.count(), 1);
QCOMPARE(keyChangedSpy.count(), 0);
QCOMPARE(valueChangedSpy.count(), 0);
QCOMPARE(itemChangedSpy.count(), 0);
QCOMPARE(availableChangedSpy.count(), 0);
QCOMPARE(rolesChangedSpy.count(), 0);
QCOMPARE(rowChangedSpy.count(), 0);
// setting the filter
QCOMPARE(keyProperty.write(testObject, {"key"}), true);
QCOMPARE(valueProperty.write(testObject, QVariant::fromValue(1)), true);
QCOMPARE(sourceModelChangedSpy.count(), 1);
QCOMPARE(keyChangedSpy.count(), 1);
QCOMPARE(valueChangedSpy.count(), 1);
QCOMPARE(itemChangedSpy.count(), 1);
QCOMPARE(availableChangedSpy.count(), 1);
QCOMPARE(rolesChangedSpy.count(), 1);
QCOMPARE(rowChangedSpy.count(), 1);
QCOMPARE(testObject->row(), 0);
QCOMPARE(rowProperty.read(testObject), 0);
QCOMPARE(testObject->available(), true);
QCOMPARE(availableProperty.read(testObject), true);
QCOMPARE(testObject->roles().size(), 2);
QCOMPARE(testObject->item()->value("key"), 1);
QCOMPARE(testObject->item()->value("color"), "red");
QCOMPARE(testObject->key(), "key");
QCOMPARE(testObject->value(), 1);
// update the key -> the item should be invalidated
QCOMPARE(keyProperty.write(testObject, "color"), true);
QCOMPARE(sourceModelChangedSpy.count(), 1);
QCOMPARE(keyChangedSpy.count(), 2);
QCOMPARE(valueChangedSpy.count(), 1);
QCOMPARE(itemChangedSpy.count(), 2);
QCOMPARE(availableChangedSpy.count(), 2);
QCOMPARE(rolesChangedSpy.count(), 2);
QCOMPARE(rowChangedSpy.count(), 2);
QCOMPARE(testObject->row(), -1);
QCOMPARE(rowProperty.read(testObject), -1);
QCOMPARE(testObject->available(), false);
QCOMPARE(availableProperty.read(testObject), false);
QCOMPARE(testObject->roles().size(), 0);
QCOMPARE(testObject->item()->value("key"), {});
QCOMPARE(testObject->item()->value("color"), {});
QCOMPARE(valueProperty.write(testObject, "blue"), true);
QCOMPARE(sourceModelChangedSpy.count(), 1);
QCOMPARE(keyChangedSpy.count(), 2);
QCOMPARE(valueChangedSpy.count(), 2);
QCOMPARE(itemChangedSpy.count(), 3);
QCOMPARE(availableChangedSpy.count(), 3);
QCOMPARE(rolesChangedSpy.count(), 3);
QCOMPARE(rowChangedSpy.count(), 3);
QCOMPARE(testObject->row(), 1);
QCOMPARE(rowProperty.read(testObject), 1);
QCOMPARE(testObject->available(), true);
QCOMPARE(availableProperty.read(testObject), true);
QCOMPARE(testObject->roles().size(), 2);
}
void signalOrderTest()
{
TestModel sourceModel({{"key", {1, 2, 3}}, {"color", {"red", "blue", "green"}}});
QSignalSpy availableChangedSpy(testObject, &ModelEntry::availableChanged);
auto availableChangeConnection = connect(testObject, &ModelEntry::availableChanged, this, [this]() {
// when the available signal is emmitted, the item should still be valid
// inital state -> available = false
// setting the source model -> available = true. In this case the item should be valid before available is emmitted
// setting the filter -> available = false. In this case the item should be invalidated after available is set to false
QCOMPARE(testObject->item()->isEmpty(), false);
QCOMPARE(testObject->roles().size(), 2);
QVERIFY(testObject->item()->value("key") != QVariant{});
chore(ModelEntry): Emit itemChanged event when the ModelEntry points to another model item + emit row changed after data is avaialble to squash - modelEntry
2024-07-15 07:45:28 +00:00
if(testObject->available())
QCOMPARE(testObject->row(), 0);
else
QCOMPARE(testObject->row(), -1);
feat(StatusQ.Models): Adding SingleModelItemData helper component (#14891) SingleModelItemData is a generic component that can provide a live object extract from an arbitrary QAbstractItemModel*
2024-06-04 10:08:52 +00:00
});
auto itemChangedConnection = connect(testObject, &ModelEntry::itemChanged, this, [this]() {
// roles should be available after the item is changed
QCOMPARE(testObject->roles().size(), 0);
QVERIFY(testObject->item()->value("key") != QVariant{});
});
auto rolesChangedConnection = connect(testObject, &ModelEntry::rolesChanged, this, [this]() {
// the item should be afailable when the roles are set
QCOMPARE(testObject->roles().size(), 2);
QVERIFY(testObject->item()->value("key") != QVariant{});
});
// setting the initial source model
QCOMPARE(sourceModelProperty.write(testObject, QVariant::fromValue<QAbstractItemModel*>(&sourceModel)), true);
// setting the filter
QCOMPARE(keyProperty.write(testObject, "key"), true);
QCOMPARE(valueProperty.write(testObject, 1), true);
QCOMPARE(availableChangedSpy.count(), 1);
QCOMPARE(testObject->available(), true);
QCOMPARE(availableProperty.read(testObject), true);
QCOMPARE(testObject->item()->value("key"), 1);
QCOMPARE(testObject->item()->value("color"), "red");
disconnect(itemChangedConnection);
disconnect(rolesChangedConnection);
itemChangedConnection = connect(testObject, &ModelEntry::itemChanged, this, [this]() {
// roles should be invalidated before the item is invalidated
QCOMPARE(rolesProperty.read(testObject).toStringList().size(), 0);
QVERIFY(modelItemProperty.read(testObject) != QVariant{});
});
rolesChangedConnection = connect(testObject, &ModelEntry::rolesChanged, this, [this]() {
// the item should be invalid when the roles are invalid
QCOMPARE(testObject->roles().size(), 0);
QVERIFY(testObject->item()->value("key") == QVariant{});
});
QCOMPARE(keyProperty.write(testObject, "color"), true);
QCOMPARE(availableChangedSpy.count(), 2);
QCOMPARE(testObject->available(), false);
QCOMPARE(availableProperty.read(testObject), false);
QCOMPARE(testObject->item()->value("key"), {});
QCOMPARE(testObject->item()->value("color"), {});
}
chore(ModelEntry): Emit itemChanged event when the ModelEntry points to another model item + emit row changed after data is avaialble to squash - modelEntry
2024-07-15 07:45:28 +00:00
void itemSignalsTest()
{
// Testing the signals of the item object
// Expected:
// 1. changes in model role values produce valueChanged signals only for the roles that changed
// 2. changes in the model role used for filtering should produce itemChanged signals and no valueChanged signals
QQmlEngine engine;
ListModelWrapper sourceModel(
engine, QJsonArray{QJsonObject{{"key", 1}, {"color", "red"}, {"size", "small"}}, QJsonObject{{"key", 2}, {"color", "blue"}, {"size", "medium"}}});
QSignalSpy itemChangedSpy(testObject, &ModelEntry::itemChanged);
// setting the initial source model
QCOMPARE(sourceModelProperty.write(testObject, QVariant::fromValue<QAbstractItemModel*>(sourceModel.model())),
true);
// setting the filter
QCOMPARE(keyProperty.write(testObject, "key"), true);
QCOMPARE(valueProperty.write(testObject, 1), true);
QCOMPARE(itemChangedSpy.count(), 1);
QSignalSpy valueChangedSpy(testObject->item(), &QQmlPropertyMap::valueChanged);
// change the value of the item
sourceModel.setProperty(0, "color", "yellow");
QCOMPARE(valueChangedSpy.count(), 1);
QCOMPARE(valueChangedSpy.at(0).at(0).toString(), "color");
QCOMPARE(valueChangedSpy.at(0).at(1).toString(), "yellow");
sourceModel.setProperty(0, "size", "large");
QCOMPARE(valueChangedSpy.count(), 2);
QCOMPARE(valueChangedSpy.at(1).at(0).toString(), "size");
QCOMPARE(valueChangedSpy.at(1).at(1).toString(), "large");
// change the filter to the second item
QCOMPARE(valueProperty.write(testObject, 2), true);
QCOMPARE(itemChangedSpy.count(), 2);
QCOMPARE(valueChangedSpy.count(), 2);
}
feat(StatusQ.Models): Adding SingleModelItemData helper component (#14891) SingleModelItemData is a generic component that can provide a live object extract from an arbitrary QAbstractItemModel*
2024-06-04 10:08:52 +00:00
void itemObjectCleanupTest()
{
TestModel sourceModel1({{"key", {1, 2, 3}}, {"color", {"red", "blue", "green"}}});
TestModel sourceModel2({{"key", {1, 2, 3}}, {"other_color", {"red", "blue", "green"}}});
// setting the initial source model
QCOMPARE(sourceModelProperty.write(testObject, QVariant::fromValue<QAbstractItemModel*>(&sourceModel1)), true);
// setting the filter
QCOMPARE(keyProperty.write(testObject, "key"), true);
QCOMPARE(valueProperty.write(testObject, 1), true);
QCOMPARE(testObject->item()->value("key"), 1);
QCOMPARE(testObject->item()->value("color"), "red");
auto itemObj = testObject->item();
QSignalSpy deletedSpy(itemObj, &QObject::destroyed);
// set another source model with different roles
QCOMPARE(sourceModelProperty.write(testObject, QVariant::fromValue<QAbstractItemModel*>(&sourceModel2)), true);
QCOMPARE(testObject->item()->value("key"), 1);
QCOMPARE(testObject->item()->value("color"), {});
QCOMPARE(testObject->item()->value("other_color"), "red");
// the item object should be destroyed
QCOMPARE(deletedSpy.count(), 1);
}
};
QTEST_MAIN(TestModelEntry)
#include "tst_ModelEntry.moc"