colormapviewportitem.test.cpp File Reference

Implements class CLASS? More...

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Classes
class	ColorMapViewportItemTest
	Testing ColorMapViewportItem. More...

Functions
	TEST_F (ColorMapViewportItemTest, addItem)
	Add graph to viewport. More...
	TEST_F (ColorMapViewportItemTest, initialState)
	Initial state. More...
	TEST_F (ColorMapViewportItemTest, onAddItem)
	Check signaling on set data item. More...
	TEST_F (ColorMapViewportItemTest, onSetDataItem)
	Check signaling on set data item. More...
	TEST_F (ColorMapViewportItemTest, uninitializedViewportUpdate)
	Update on unitialized viewport. 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 colormapviewportitem.test.cpp.

Function Documentation

TEST_F() [1/5]

TEST_F	(	ColorMapViewportItemTest	,
		addItem
	)

Add graph to viewport.

Definition at line 74 of file colormapviewportitem.test.cpp.

{
    SessionModel model;
 
    auto viewport_item = model.insertItem<ColorMapViewportItem>();
    auto colormap_item = model.insertItem<ColorMapItem>(viewport_item);
    auto data_item = model.insertItem<Data2DItem>();
 
    data_item->setAxes(FixedBinAxisItem::create(2, 0.0, 2.0),
                       FixedBinAxisItem::create(3, 0.0, 3.0));
    const std::vector<double> expected_content = {1.0, 2.0, 3.0, 4.0, 5.0, 6.0};
    data_item->setContent(expected_content);
 
    colormap_item->setDataItem(data_item);
    EXPECT_EQ(viewport_item->items<ColorMapItem>(ColorMapViewportItem::T_ITEMS).size(), 1);
 
    // updating viewport to graph
    viewport_item->setViewportToContent();
 
    // x-axis of viewport should be set Data2DItem
    auto [xmin, xmax] = viewport_item->xAxis()->range();
    EXPECT_DOUBLE_EQ(xmin, 0.0);
    EXPECT_DOUBLE_EQ(xmax, 2.0);
 
    // y-axis of viewport should be set Data2DItem
    auto [ymin, ymax] = viewport_item->yAxis()->range();
    EXPECT_DOUBLE_EQ(ymin, 0.0);
    EXPECT_DOUBLE_EQ(ymax, 3.0);
 
    // z-axis of viewport should be set to min/max content
    auto [zmin, zmax] = viewport_item->zAxis()->range();
    EXPECT_DOUBLE_EQ(zmin, 1.0);
    EXPECT_DOUBLE_EQ(zmax, 6.0);
}

References ModelView::FixedBinAxisItem::create(), ModelView::SessionModel::insertItem(), and ModelView::ViewportItem::T_ITEMS.

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TEST_F() [2/5]

TEST_F	(	ColorMapViewportItemTest	,
		initialState
	)

Initial state.

Definition at line 37 of file colormapviewportitem.test.cpp.

{
    ColorMapViewportItem viewport;
    EXPECT_EQ(viewport.xAxis()->modelType(), Constants::ViewportAxisItemType);
    EXPECT_EQ(viewport.yAxis()->modelType(), Constants::ViewportAxisItemType);
    EXPECT_EQ(viewport.zAxis()->modelType(), Constants::ViewportAxisItemType);
    EXPECT_EQ(viewport.items<ColorMapItem>(ColorMapViewportItem::T_ITEMS).size(), 0);
}

References ModelView::SessionItem::items(), ModelView::SessionItem::modelType(), ModelView::ViewportItem::T_ITEMS, ModelView::Constants::ViewportAxisItemType, ModelView::ViewportItem::xAxis(), ModelView::ViewportItem::yAxis(), and ModelView::ColorMapViewportItem::zAxis().

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TEST_F() [3/5]

TEST_F	(	ColorMapViewportItemTest	,
		onAddItem
	)

Check signaling on set data item.

Definition at line 111 of file colormapviewportitem.test.cpp.

{
    SessionModel model;
    auto viewport_item = model.insertItem<ColorMapViewportItem>();
 
    MockWidgetForItem widget(viewport_item);
 
    const TagRow expected_tagrow{ViewportItem::T_ITEMS, 0};
    EXPECT_CALL(widget, onDataChange(_, _)).Times(0);
    EXPECT_CALL(widget, onPropertyChange(_, _)).Times(0);
    EXPECT_CALL(widget, onChildPropertyChange(_, _)).Times(0);
    EXPECT_CALL(widget, onItemInserted(viewport_item, expected_tagrow)).Times(1);
    EXPECT_CALL(widget, onAboutToRemoveItem(_, _)).Times(0);
 
    // triggering action
    model.insertItem<ColorMapItem>(viewport_item);
}

References ModelView::SessionModel::insertItem(), and ModelView::ViewportItem::T_ITEMS.

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TEST_F() [4/5]

TEST_F	(	ColorMapViewportItemTest	,
		onSetDataItem
	)

Check signaling on set data item.

Definition at line 131 of file colormapviewportitem.test.cpp.

{
    SessionModel model;
    auto viewport_item = model.insertItem<ColorMapViewportItem>();
 
    // setting upda tata item
    auto data_item = model.insertItem<Data2DItem>();
 
    data_item->setAxes(FixedBinAxisItem::create(2, 0.0, 2.0),
                       FixedBinAxisItem::create(3, 0.0, 3.0));
    const std::vector<double> expected_content = {1.0, 2.0, 3.0, 4.0, 5.0, 6.0};
    data_item->setContent(expected_content);
 
    // inserting graph item
    auto colormap_item = model.insertItem<ColorMapItem>(viewport_item);
 
    MockWidgetForItem widget(viewport_item);
 
    EXPECT_CALL(widget, onDataChange(_, _)).Times(0);
    EXPECT_CALL(widget, onPropertyChange(_, _)).Times(0);
    EXPECT_CALL(widget, onChildPropertyChange(colormap_item, ColorMapItem::P_LINK)).Times(1);
    EXPECT_CALL(widget, onItemInserted(_, _)).Times(0);
    EXPECT_CALL(widget, onAboutToRemoveItem(_, _)).Times(0);
 
    // triggering action
    colormap_item->setDataItem(data_item);
}

References ModelView::FixedBinAxisItem::create(), ModelView::SessionModel::insertItem(), and ModelView::ColorMapItem::P_LINK.

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TEST_F() [5/5]

TEST_F	(	ColorMapViewportItemTest	,
		uninitializedViewportUpdate
	)

Update on unitialized viewport.

Definition at line 48 of file colormapviewportitem.test.cpp.

{
    SessionModel model;
 
    auto viewport_item = model.insertItem<ColorMapViewportItem>();
 
    viewport_item->setViewportToContent();
 
    // x-axis of viewport should be set Data2DItem
    auto [xmin, xmax] = viewport_item->xAxis()->range();
    EXPECT_DOUBLE_EQ(xmin, 0.0);
    EXPECT_DOUBLE_EQ(xmax, 1.0);
 
    // y-axis of viewport should be set Data2DItem
    auto [ymin, ymax] = viewport_item->yAxis()->range();
    EXPECT_DOUBLE_EQ(ymin, 0.0);
    EXPECT_DOUBLE_EQ(ymax, 1.0);
 
    // z-axis of viewport should be set to min/max content
    auto [zmin, zmax] = viewport_item->zAxis()->range();
    EXPECT_DOUBLE_EQ(zmin, 0.0);
    EXPECT_DOUBLE_EQ(zmax, 1.0);
}

References ModelView::SessionModel::insertItem(), and ModelView::ColorMapViewportItem::setViewportToContent().

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