TestToyMultiLayerItem.cpp File Reference

Implements class CLASS? More...

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Classes
class	ToyMultilayerItemTest
	Tests of toy MultiLayer in the context of model and viewmodel. More...

Functions
	TEST_F (ToyMultilayerItemTest, findMultiLayerView)
	Find ViewItem corresponding to given MultiLayer item. More...
	TEST_F (ToyMultilayerItemTest, initialState)
	Initial state. More...
	TEST_F (ToyMultilayerItemTest, multiLayer)
	Toy multilayer in a SampleModel. More...
	TEST_F (ToyMultilayerItemTest, multiLayerView)
	Constructing ViewModel from a MultiLayer. More...
	TEST_F (ToyMultilayerItemTest, viewItemsForMultiLayer)
	How ViewLabelItem sees MultiLayer. More...

Detailed Description

Implements class CLASS?

Homepage:\n http://www.bornagainproject.org

License:\n 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)

Definition in file TestToyMultiLayerItem.cpp.

Function Documentation

TEST_F() [1/5]

TEST_F	(	ToyMultilayerItemTest	,
		findMultiLayerView
	)

Find ViewItem corresponding to given MultiLayer item.

Definition at line 82 of file TestToyMultiLayerItem.cpp.

{
    ToyItems::SampleModel model;
    auto multiLayerItem = model.insertItem<ToyItems::MultiLayerItem>();
 
    DefaultViewModel viewModel(&model);
 
    auto views = viewModel.findViews(multiLayerItem);
    EXPECT_EQ(views.size(), 2);
    EXPECT_EQ(views.at(0)->item(), multiLayerItem);
}

References ModelView::SessionModel::insertItem().

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TEST_F() [2/5]

TEST_F	(	ToyMultilayerItemTest	,
		initialState
	)

Initial state.

Definition at line 37 of file TestToyMultiLayerItem.cpp.

{
    ToyItems::MultiLayerItem item;
    EXPECT_FALSE(Utils::IsSinglePropertyTag(item, ToyItems::MultiLayerItem::T_LAYERS));
}

References ModelView::Utils::IsSinglePropertyTag(), and ToyItems::MultiLayerItem::T_LAYERS.

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TEST_F() [3/5]

TEST_F	(	ToyMultilayerItemTest	,
		multiLayer
	)

Toy multilayer in a SampleModel.

Definition at line 45 of file TestToyMultiLayerItem.cpp.

{
    ToyItems::SampleModel model;
    auto multiLayer = model.insertItem<ToyItems::MultiLayerItem>();
 
    EXPECT_FALSE(multiLayer->data<QVariant>().isValid());
    EXPECT_EQ(multiLayer->displayName(), ToyItems::Constants::MultiLayerItemType);
}

References ModelView::SessionModel::insertItem(), and ToyItems::Constants::MultiLayerItemType.

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TEST_F() [4/5]

TEST_F	(	ToyMultilayerItemTest	,
		multiLayerView
	)

Constructing ViewModel from a MultiLayer.

Checking that view items point co correct SessionItem.

Definition at line 57 of file TestToyMultiLayerItem.cpp.

{
    ToyItems::SampleModel model;
    auto multiLayerItem = model.insertItem<ToyItems::MultiLayerItem>();
 
    DefaultViewModel viewModel(&model);
    EXPECT_EQ(viewModel.rowCount(), 1);
    EXPECT_EQ(viewModel.columnCount(), 2);
 
    // accessing first child under the root item
    QModelIndex mlIndex = viewModel.index(0, 0);
 
    // it should be ViewLabelItem looking at our MultiLayer item
    auto viewItem = dynamic_cast<ViewLabelItem*>(viewModel.itemFromIndex(mlIndex));
    EXPECT_TRUE(viewItem != nullptr);
    EXPECT_EQ(viewItem->item(), multiLayerItem);
 
    // adding layer
    model.insertItem<ToyItems::LayerItem>(multiLayerItem);
    EXPECT_EQ(viewModel.rowCount(mlIndex), 1);
    EXPECT_EQ(viewModel.columnCount(mlIndex), 2);
}

References ModelView::SessionModel::insertItem().

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TEST_F() [5/5]

TEST_F	(	ToyMultilayerItemTest	,
		viewItemsForMultiLayer
	)

How ViewLabelItem sees MultiLayer.

Definition at line 96 of file TestToyMultiLayerItem.cpp.

{
    ToyItems::SampleModel model;
 
    auto multiLayer = model.insertItem<ToyItems::MultiLayerItem>();
 
    ViewLabelItem labelItem(multiLayer);
    EXPECT_EQ(labelItem.data(Qt::DisplayRole).toString().toStdString(),
              ToyItems::Constants::MultiLayerItemType);
}

References ModelView::SessionModel::insertItem(), and ToyItems::Constants::MultiLayerItemType.

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