standardviewitems.test.cpp File Reference

Implements class CLASS? More...

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Classes
class	StandardViewItemsTest

Functions
	TEST_F (StandardViewItemsTest, ViewDataItem_dataForColor)
	ViewDataItem::data method for QColor. More...
	TEST_F (StandardViewItemsTest, ViewDataItem_dataForDouble)
	ViewDataItem::data method for double values. More...
	TEST_F (StandardViewItemsTest, ViewDataItem_flags)
	Testing ViewLabelItem::flags. More...
	TEST_F (StandardViewItemsTest, ViewDataItem_initialState)
	TEST_F (StandardViewItemsTest, ViewDataItem_invalidTheValidData)
	Behavior of ViewDataItem with SessionItem which initially contains invalid data. More...
	TEST_F (StandardViewItemsTest, ViewDataItem_setDataForColor)
	ViewDataItem::setData for QColor. More...
	TEST_F (StandardViewItemsTest, ViewDataItem_setDataForDouble)
	ViewDataItem::setData for double values. More...
	TEST_F (StandardViewItemsTest, ViewDataItem_setSameData)
	ViewDataItem::setData for double values. More...
	TEST_F (StandardViewItemsTest, ViewDataItem_toolTipRole)
	Testing tooltip tole. More...
	TEST_F (StandardViewItemsTest, ViewLabelItem_data)
	ViewLabelItem::data method Checks that the data method is correctly forwarded to underlying SessionItem. More...
	TEST_F (StandardViewItemsTest, ViewLabelItem_flags)
	Testing ViewLabelItem::flags. More...
	TEST_F (StandardViewItemsTest, ViewLabelItem_initialState)
	TEST_F (StandardViewItemsTest, ViewLabelItem_setData)
	ViewLabelItem::setData Checks that the setData method is correctly forwarded to underlying SessionItem. More...
	TEST_F (StandardViewItemsTest, ViewLabelItem_toolTipRole)
	Testing tooltip tole. 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 standardviewitems.test.cpp.

Function Documentation

TEST_F() [1/14]

TEST_F	(	StandardViewItemsTest	,
		ViewDataItem_dataForColor
	)

ViewDataItem::data method for QColor.

Checks that the data method is correctly forwarded to underlying SessionItem.

Definition at line 184 of file standardviewitems.test.cpp.

{
    // create SessionItem with data on board
    SessionItem item;
    QVariant expected = QVariant::fromValue(QColor(Qt::green));
    EXPECT_TRUE(item.setData(expected));
 
    ViewDataItem viewItem(&item);
    EXPECT_EQ(viewItem.data(Qt::EditRole), expected);
    EXPECT_EQ(viewItem.data(Qt::DisplayRole), expected);
    EXPECT_EQ(viewItem.data(Qt::DecorationRole), expected);
}

References ModelView::ViewDataItem::data(), SessionItemUtils::DecorationRole(), and ModelView::SessionItem::setData().

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TEST_F() [2/14]

TEST_F	(	StandardViewItemsTest	,
		ViewDataItem_dataForDouble
	)

ViewDataItem::data method for double values.

Checks that the data method is correctly forwarded to underlying SessionItem.

Definition at line 126 of file standardviewitems.test.cpp.

{
    // create SessionItem with data on board
    SessionItem item;
    QVariant expected(42.0);
    EXPECT_TRUE(item.setData(expected));
 
    // initialize viewItem with sessionItem and check the data
    ViewDataItem viewItem(&item);
    EXPECT_EQ(viewItem.data(Qt::EditRole), expected);
    EXPECT_EQ(viewItem.data(Qt::DisplayRole), expected);
}

References ModelView::ViewDataItem::data(), and ModelView::SessionItem::setData().

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TEST_F() [3/14]

TEST_F	(	StandardViewItemsTest	,
		ViewDataItem_flags
	)

Testing ViewLabelItem::flags.

Definition at line 225 of file standardviewitems.test.cpp.

{
    SessionItem item;
    QVariant expected = QVariant::fromValue(std::string("Layer"));
    EXPECT_TRUE(item.setData(expected, ItemDataRole::DATA));
 
    ViewDataItem viewItem(&item);
    EXPECT_TRUE(viewItem.flags() & Qt::ItemIsEditable);
}

References ModelView::ItemDataRole::DATA, ModelView::ViewDataItem::flags(), and ModelView::SessionItem::setData().

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TEST_F() [4/14]

TEST_F	(	StandardViewItemsTest	,
		ViewDataItem_initialState
	)

Definition at line 115 of file standardviewitems.test.cpp.

{
    SessionItem item;
    ViewDataItem viewItem(&item);
    EXPECT_EQ(viewItem.item(), &item);
    EXPECT_EQ(viewItem.item_role(), ItemDataRole::DATA);
}

References ModelView::ItemDataRole::DATA, ModelView::ViewItem::item(), and ModelView::ViewItem::item_role().

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TEST_F() [5/14]

TEST_F	(	StandardViewItemsTest	,
		ViewDataItem_invalidTheValidData
	)

Behavior of ViewDataItem with SessionItem which initially contains invalid data.

It should be possible to set data after.

Definition at line 251 of file standardviewitems.test.cpp.

{
    SessionItem item;
    ViewDataItem viewItem(&item);
 
    // initially data is invalid, and non-editable
    EXPECT_FALSE(viewItem.flags() & Qt::ItemIsEditable);
    EXPECT_FALSE(viewItem.data(Qt::EditRole).isValid());
 
    // current behavior that setting data is still possible
    EXPECT_TRUE(viewItem.setData(QVariant::fromValue(42.0), Qt::EditRole));
 
    // setting data to original item
    item.setData(43.0);
 
    // data became editable via ViewDataItem
    EXPECT_TRUE(viewItem.flags() & Qt::ItemIsEditable);
    EXPECT_EQ(viewItem.data(Qt::EditRole), QVariant::fromValue(43.0));
}

References ModelView::ViewDataItem::data(), ModelView::ViewDataItem::flags(), ModelView::ViewItem::setData(), and ModelView::SessionItem::setData().

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TEST_F() [6/14]

TEST_F	(	StandardViewItemsTest	,
		ViewDataItem_setDataForColor
	)

ViewDataItem::setData for QColor.

Checks that the setData method is correctly forwarded to underlying SessionItem.

Definition at line 200 of file standardviewitems.test.cpp.

{
    // create SessionItem with data on board
    SessionItem item;
    QVariant expected = QVariant::fromValue(QColor(Qt::green));
    EXPECT_TRUE(item.setData(expected));
 
    // initialize viewItem with sessionItem and set the data
    ViewDataItem viewItem(&item);
    QVariant new_data = QVariant::fromValue(QColor(Qt::red));
    EXPECT_TRUE(viewItem.setData(new_data, Qt::EditRole));
    EXPECT_EQ(viewItem.data(Qt::DisplayRole), new_data);    // new data
    EXPECT_EQ(viewItem.data(Qt::EditRole), new_data);       // new data
    EXPECT_EQ(viewItem.data(Qt::DecorationRole), new_data); // new data
 
    // SessionItem itself should have new data
    EXPECT_EQ(item.data<QVariant>(), new_data); // new data
 
    // it is not allowed to set another type of data to ViewDataItem
    QVariant not_allowed_value("Layer");
    EXPECT_THROW(viewItem.setData(not_allowed_value, Qt::EditRole), std::runtime_error);
}

References ModelView::ViewDataItem::data(), ModelView::SessionItem::data(), SessionItemUtils::DecorationRole(), ModelView::ViewItem::setData(), and ModelView::SessionItem::setData().

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TEST_F() [7/14]

TEST_F	(	StandardViewItemsTest	,
		ViewDataItem_setDataForDouble
	)

ViewDataItem::setData for double values.

Checks that the setData method is correctly forwarded to underlying SessionItem.

Definition at line 142 of file standardviewitems.test.cpp.

{
    // create SessionItem with data on board
    SessionItem item;
    QVariant expected(42.0);
    EXPECT_TRUE(item.setData(expected));
 
    // initialize viewItem with sessionItem and set the data
    ViewDataItem viewItem(&item);
    QVariant new_data(43.0);
    EXPECT_TRUE(viewItem.setData(new_data, Qt::EditRole));
    EXPECT_EQ(viewItem.data(Qt::DisplayRole), new_data); // new data
    EXPECT_EQ(viewItem.data(Qt::EditRole), new_data);    // new data
 
    // SessionItem itself should have new data
    EXPECT_EQ(item.data<QVariant>(), new_data); // new data
 
    // it is not allowed to set another type of data to ViewDataItem
    QVariant not_allowed_value("Layer");
    EXPECT_THROW(viewItem.setData(not_allowed_value, Qt::EditRole), std::runtime_error);
}

References ModelView::ViewDataItem::data(), ModelView::SessionItem::data(), ModelView::ViewItem::setData(), and ModelView::SessionItem::setData().

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TEST_F() [8/14]

TEST_F	(	StandardViewItemsTest	,
		ViewDataItem_setSameData
	)

ViewDataItem::setData for double values.

Checks that setting of same data returns false.

Definition at line 167 of file standardviewitems.test.cpp.

{
    // create SessionItem with data on board
    SessionItem item;
    QVariant expected(42.0);
    EXPECT_TRUE(item.setData(expected));
 
    // initialize viewItem with sessionItem and set the data
    ViewDataItem viewItem(&item);
    QVariant new_data(42.0);
    EXPECT_FALSE(viewItem.setData(new_data, Qt::EditRole));
    EXPECT_EQ(viewItem.data(Qt::EditRole), new_data); // new data
}

References ModelView::ViewDataItem::data(), ModelView::ViewItem::setData(), and ModelView::SessionItem::setData().

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TEST_F() [9/14]

TEST_F	(	StandardViewItemsTest	,
		ViewDataItem_toolTipRole
	)

Testing tooltip tole.

Definition at line 237 of file standardviewitems.test.cpp.

{
    SessionItem item;
 
    ViewDataItem viewItem(&item);
    EXPECT_FALSE(viewItem.data(Qt::ToolTipRole).isValid());
 
    item.setToolTip("abc");
    EXPECT_EQ(viewItem.data(Qt::ToolTipRole).toString(), QString("abc"));
}

References ModelView::ViewDataItem::data(), ModelView::SessionItem::setToolTip(), and SessionItemUtils::ToolTipRole().

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TEST_F() [10/14]

TEST_F	(	StandardViewItemsTest	,
		ViewLabelItem_data
	)

ViewLabelItem::data method Checks that the data method is correctly forwarded to underlying SessionItem.

Definition at line 46 of file standardviewitems.test.cpp.

{
    // create SessionItem with data on board
    SessionItem item;
    const std::string expected("Layer");
    EXPECT_TRUE(item.setData(expected, ItemDataRole::DISPLAY));
 
    // initialize viewItem with sessionItem and check the data
    ViewLabelItem viewItem(&item);
    EXPECT_EQ(Utils::toCustomVariant(viewItem.data(Qt::EditRole)), QVariant::fromValue(expected));
    EXPECT_EQ(Utils::toCustomVariant(viewItem.data(Qt::DisplayRole)),
              QVariant::fromValue(expected));
}

References ModelView::ViewLabelItem::data(), ModelView::ItemDataRole::DISPLAY, ModelView::SessionItem::setData(), and ModelView::Utils::toCustomVariant().

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TEST_F() [11/14]

TEST_F	(	StandardViewItemsTest	,
		ViewLabelItem_flags
	)

Testing ViewLabelItem::flags.

Definition at line 88 of file standardviewitems.test.cpp.

{
    SessionItem item;
    const std::string expected("Layer");
    EXPECT_TRUE(item.setData(expected, ItemDataRole::DISPLAY));
 
    ViewLabelItem viewItem(&item);
    EXPECT_FALSE(viewItem.flags() & Qt::ItemIsEditable);
}

References ModelView::ItemDataRole::DISPLAY, ModelView::ViewItem::flags(), and ModelView::SessionItem::setData().

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TEST_F() [12/14]

TEST_F	(	StandardViewItemsTest	,
		ViewLabelItem_initialState
	)

Definition at line 35 of file standardviewitems.test.cpp.

{
    SessionItem item;
    ViewLabelItem viewItem(&item);
    EXPECT_EQ(viewItem.item(), &item);
    EXPECT_EQ(viewItem.item_role(), ItemDataRole::DISPLAY);
}

References ModelView::ItemDataRole::DISPLAY, ModelView::ViewItem::item(), and ModelView::ViewItem::item_role().

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TEST_F() [13/14]

TEST_F	(	StandardViewItemsTest	,
		ViewLabelItem_setData
	)

ViewLabelItem::setData Checks that the setData method is correctly forwarded to underlying SessionItem.

Definition at line 63 of file standardviewitems.test.cpp.

{
    // create SessionItem with data on board
    SessionItem item;
    const std::string expected("Layer");
    EXPECT_TRUE(item.setData(expected, ItemDataRole::DISPLAY));
 
    // initialize viewItem with sessionItem and set the data
    ViewLabelItem viewItem(&item);
    QVariant new_data("MultiLayer");
    EXPECT_TRUE(viewItem.setData(new_data, Qt::EditRole));
    EXPECT_EQ(viewItem.data(Qt::DisplayRole), new_data); // new data
    EXPECT_EQ(viewItem.data(Qt::EditRole), new_data);    // new data
 
    // SessionItem itself should have new data
    EXPECT_EQ(item.data<QVariant>(ItemDataRole::DISPLAY),
              Utils::toCustomVariant(new_data)); // new data
 
    // it is not allowed to set another type of data to ViewLabelItem
    QVariant not_allowed_value(42);
    EXPECT_THROW(viewItem.setData(not_allowed_value, Qt::EditRole), std::runtime_error);
}

References ModelView::ViewLabelItem::data(), ModelView::SessionItem::data(), ModelView::ItemDataRole::DISPLAY, ModelView::ViewItem::setData(), ModelView::SessionItem::setData(), and ModelView::Utils::toCustomVariant().

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TEST_F() [14/14]

TEST_F	(	StandardViewItemsTest	,
		ViewLabelItem_toolTipRole
	)

Testing tooltip tole.

Definition at line 100 of file standardviewitems.test.cpp.

{
    SessionItem item;
 
    ViewLabelItem viewItem(&item);
    EXPECT_FALSE(viewItem.data(Qt::ToolTipRole).isValid());
 
    item.setToolTip("abc");
    EXPECT_EQ(viewItem.data(Qt::ToolTipRole).toString(), QString("abc"));
}

References ModelView::ViewLabelItem::data(), ModelView::SessionItem::setToolTip(), and SessionItemUtils::ToolTipRole().

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