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#include <QTest>
#include "TestUtil.h"
#include "resources/Resource.h"
#include "resources/ResourceHandler.h"
#include "resources/ResourceObserver.h"
class DummyStringResourceHandler : public ResourceHandler
{
public:
explicit DummyStringResourceHandler(const QString &key)
: m_key(key) {}
void init(std::shared_ptr<ResourceHandler> &) override
{
setResult(m_key);
}
QString m_key;
};
class DummyObserver : public ResourceObserver
{
public:
void resourceUpdated() override
{
values += get<QString>();
}
QStringList values;
};
class DummyObserverObject : public QObject
{
Q_OBJECT
Q_PROPERTY(QString property MEMBER property)
public:
explicit DummyObserverObject(QObject *parent = nullptr) : QObject(parent) {}
QString property;
};
class ResourceTest : public QObject
{
Q_OBJECT
private
slots:
void initTestCase()
{
Resource::registerHandler<DummyStringResourceHandler>("dummy");
}
void cleanupTestCase()
{
}
void test_Then()
{
QString val;
Resource::create("dummy:test_Then")
->then([&val](const QString &key) { val = key; });
QCOMPARE(val, QStringLiteral("test_Then"));
}
void test_Object()
{
DummyObserver *observer = new DummyObserver;
Resource::create("dummy:test_Object")->applyTo(observer);
QCOMPARE(observer->values, QStringList() << "test_Object");
}
void test_QObjectProperty()
{
DummyObserverObject *object = new DummyObserverObject;
Resource::create("dummy:test_QObjectProperty")->applyTo(object);
QCOMPARE(object->property, QStringLiteral("test_QObjectProperty"));
}
void test_DontRequestPlaceholder()
{
// since dummy:asdf immediently gives a value we should not get the placeholder
Resource::create("dummy:asdf", Resource::create("dummy:fdsa"))
->then([](const QString &key) { QCOMPARE(key, QStringLiteral("asdf")); });
}
void test_MergedResources()
{
auto r1 = Resource::create("dummy:asdf");
auto r2 = Resource::create("dummy:asdf");
auto r3 = Resource::create("dummy:fdsa");
auto r4 = Resource::create("dummy:asdf");
QCOMPARE(r1, r2);
QCOMPARE(r1, r4);
QVERIFY(r1 != r3);
QVERIFY(r2 != r3);
QVERIFY(r4 != r3);
}
void test_MergedResourceWithPlaceholder()
{
auto p1 = Resource::create("dummy:placeA");
auto p2 = Resource::create("dummy:placeB");
auto r1 = Resource::create("dummy:asdf");
auto r2 = Resource::create("dummy:asdf", p1);
auto r3 = Resource::create("dummy:asdf", p2);
auto r4 = Resource::create("dummy:asdf", p1);
QCOMPARE(r2, r4);
QVERIFY(r1 != r2);
QVERIFY(r1 != r3);
QVERIFY(r1 != r4);
QVERIFY(r2 != r3);
}
};
QTEST_GUILESS_MAIN(ResourceTest)
#include "tst_Resource.moc"
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