TestToyParticleItem.cpp

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//  ************************************************************************************************
//
//  qt-mvvm: Model-view-view-model framework for large GUI applications
//
//! @file      mvvm/tests/testviewmodel/TestToyParticleItem.cpp
//! @brief     Implements class CLASS?
//!
//! @homepage  http://www.bornagainproject.org
//! @license   GNU General Public License v3 or higher (see COPYING)
//! @copyright Forschungszentrum Jülich GmbH 2020
//! @authors   Gennady Pospelov et al, Scientific Computing Group at MLZ (see CITATION, AUTHORS)
//
//  ************************************************************************************************
 
#include "google_test.h"
#include "mvvm/model/itemutils.h"
#include "mvvm/viewmodel/defaultviewmodel.h"
#include "mvvm/viewmodel/viewmodelutils.h"
#include "toyitems.h"
#include "toymodel.h"
#include <QSignalSpy>
 
using namespace ModelView;
 
//! Tests of toy MultiLayer in the context of model and viewmodel.
 
class ToyParticleItemTest : public ::testing::Test {
public:
    ~ToyParticleItemTest();
};
 
ToyParticleItemTest::~ToyParticleItemTest() = default;
 
//! Initial state.
 
TEST_F(ToyParticleItemTest, initialState)
{
    ToyItems::ParticleItem item;
    EXPECT_TRUE(Utils::IsSinglePropertyTag(item, ToyItems::ParticleItem::P_POSITION));
    EXPECT_TRUE(Utils::IsSinglePropertyTag(item, ToyItems::ParticleItem::P_SHAPES));
}
 
TEST_F(ToyParticleItemTest, TopLevelItems)
{
    ToyItems::SampleModel model;
    auto particle = model.insertItem<ToyItems::ParticleItem>();
 
    EXPECT_EQ(Utils::TopLevelItems(*model.rootItem()), std::vector<SessionItem*>({particle}));
    EXPECT_EQ(Utils::TopLevelItems(*particle), std::vector<SessionItem*>{});
}
 
TEST_F(ToyParticleItemTest, SinglePropertyItems)
{
    ToyItems::SampleModel model;
    auto particle = model.insertItem<ToyItems::ParticleItem>();
 
    EXPECT_EQ(Utils::TopLevelItems(*model.rootItem()), std::vector<SessionItem*>({particle}));
 
    EXPECT_EQ(Utils::SinglePropertyItems(*model.rootItem()), std::vector<SessionItem*>{});
    std::vector<SessionItem*> expected = {particle->getItem(ToyItems::ParticleItem::P_POSITION),
                                          particle->getItem(ToyItems::ParticleItem::P_SHAPES)};
    EXPECT_EQ(Utils::SinglePropertyItems(*particle), expected);
}