public void ListView_DoubleBuffered_Get_ReturnsExpected(bool value)
{
var control = new SubListView();
control.SetStyle(ControlStyles.OptimizedDoubleBuffer, value);
Assert.Equal(value, control.DoubleBuffered);
}
public void ListView_CreateParams_GetDefault_ReturnsExpected()
{
var control = new SubListView();
CreateParams createParams = control.CreateParams;
Assert.Null(createParams.Caption);
Assert.Equal("SysListView32", createParams.ClassName);
Assert.Equal(0x8, createParams.ClassStyle);
Assert.Equal(0x200, createParams.ExStyle);
Assert.Equal(97, createParams.Height);
Assert.Equal(IntPtr.Zero, createParams.Parent);
Assert.Null(createParams.Param);
Assert.Equal(0x56010148, createParams.Style);
Assert.Equal(121, createParams.Width);
Assert.Equal(0, createParams.X);
Assert.Equal(0, createParams.Y);
Assert.Same(createParams, control.CreateParams);
}
public void ListView_DoubleBuffered_Set_GetReturnsExpected(bool value)
{
var control = new SubListView
{
DoubleBuffered = value
};
Assert.Equal(value, control.DoubleBuffered);
Assert.Equal(value, control.GetStyle(ControlStyles.OptimizedDoubleBuffer));
// Set same.
control.DoubleBuffered = value;
Assert.Equal(value, control.DoubleBuffered);
Assert.Equal(value, control.GetStyle(ControlStyles.OptimizedDoubleBuffer));
// Set different.
control.DoubleBuffered = !value;
Assert.Equal(!value, control.DoubleBuffered);
Assert.Equal(!value, control.GetStyle(ControlStyles.OptimizedDoubleBuffer));
}
public void ListView_Ctor_Default()
{
var listView = new SubListView();
Assert.Equal(ItemActivation.Standard, listView.Activation);
Assert.Equal(ListViewAlignment.Top, listView.Alignment);
Assert.False(listView.AllowColumnReorder);
Assert.False(listView.AllowDrop);
Assert.Equal(AnchorStyles.Top | AnchorStyles.Left, listView.Anchor);
Assert.True(listView.AutoArrange);
Assert.False(listView.AutoSize);
Assert.Equal(SystemColors.Window, listView.BackColor);
Assert.Null(listView.BackgroundImage);
Assert.Equal(ImageLayout.Tile, listView.BackgroundImageLayout);
Assert.False(listView.BackgroundImageTiled);
Assert.Null(listView.BindingContext);
Assert.Equal(BorderStyle.Fixed3D, listView.BorderStyle);
Assert.Equal(97, listView.Bottom);
Assert.Equal(new Rectangle(0, 0, 121, 97), listView.Bounds);
Assert.True(listView.CanEnableIme);
Assert.True(listView.CanRaiseEvents);
Assert.True(listView.CausesValidation);
Assert.False(listView.CheckBoxes);
Assert.Empty(listView.CheckedIndices);
Assert.Same(listView.CheckedIndices, listView.CheckedIndices);
Assert.Empty(listView.CheckedItems);
Assert.Same(listView.CheckedItems, listView.CheckedItems);
Assert.Equal(new Size(117, 93), listView.ClientSize);
Assert.Equal(new Rectangle(0, 0, 117, 93), listView.ClientRectangle);
Assert.Empty(listView.Columns);
Assert.Same(listView.Columns, listView.Columns);
Assert.Null(listView.Container);
Assert.Null(listView.ContextMenu);
Assert.Null(listView.ContextMenuStrip);
Assert.Empty(listView.Controls);
Assert.Same(listView.Controls, listView.Controls);
Assert.False(listView.Created);
Assert.Equal(Cursors.Default, listView.Cursor);
Assert.Same(Cursors.Default, listView.DefaultCursor);
Assert.Equal(ImeMode.Inherit, listView.DefaultImeMode);
Assert.Equal(new Padding(3), listView.DefaultMargin);
Assert.Equal(Size.Empty, listView.DefaultMaximumSize);
Assert.Equal(Size.Empty, listView.DefaultMinimumSize);
Assert.Equal(Padding.Empty, listView.DefaultPadding);
Assert.Equal(new Size(121, 97), listView.DefaultSize);
Assert.False(listView.DesignMode);
Assert.Equal(new Rectangle(0, 0, 117, 93), listView.DisplayRectangle);
Assert.Equal(DockStyle.None, listView.Dock);
Assert.False(listView.DoubleBuffered);
Assert.True(listView.Enabled);
Assert.NotNull(listView.Events);
Assert.Same(listView.Events, listView.Events);
Assert.Equal(Control.DefaultFont, listView.Font);
Assert.Equal(listView.Font.Height, listView.FontHeight);
Assert.Equal(SystemColors.WindowText, listView.ForeColor);
Assert.False(listView.FullRowSelect);
Assert.False(listView.GridLines);
Assert.Empty(listView.Groups);
Assert.Same(listView.Groups, listView.Groups);
Assert.False(listView.HasChildren);
Assert.Equal(ColumnHeaderStyle.Clickable, listView.HeaderStyle);
Assert.Equal(97, listView.Height);
Assert.False(listView.HideSelection);
Assert.False(listView.HotTracking);
Assert.False(listView.HoverSelection);
Assert.Equal(ImeMode.NoControl, listView.ImeMode);
Assert.Equal(ImeMode.NoControl, listView.ImeModeBase);
Assert.NotNull(listView.InsertionMark);
Assert.Same(listView.InsertionMark, listView.InsertionMark);
Assert.Empty(listView.Items);
Assert.Same(listView.Items, listView.Items);
Assert.False(listView.LabelEdit);
Assert.True(listView.LabelWrap);
Assert.Null(listView.LargeImageList);
Assert.Equal(0, listView.Left);
Assert.Null(listView.ListViewItemSorter);
Assert.Equal(Point.Empty, listView.Location);
Assert.Equal(new Padding(3), listView.Margin);
Assert.True(listView.MultiSelect);
Assert.False(listView.OwnerDraw);
Assert.Equal(Padding.Empty, listView.Padding);
Assert.Null(listView.Parent);
Assert.Equal("Microsoft\u00AE .NET", listView.ProductName);
Assert.False(listView.RecreatingHandle);
Assert.Null(listView.Region);
Assert.False(listView.ResizeRedraw);
Assert.Equal(121, listView.Right);
Assert.Equal(RightToLeft.No, listView.RightToLeft);
Assert.False(listView.RightToLeftLayout);
Assert.True(listView.Scrollable);
Assert.Empty(listView.SelectedIndices);
Assert.Same(listView.SelectedIndices, listView.SelectedIndices);
Assert.Empty(listView.SelectedItems);
Assert.Same(listView.SelectedItems, listView.SelectedItems);
Assert.True(listView.ShowGroups);
Assert.False(listView.ShowItemToolTips);
Assert.Null(listView.SmallImageList);
Assert.Null(listView.Site);
Assert.Equal(new Size(121, 97), listView.Size);
Assert.Equal(SortOrder.None, listView.Sorting);
Assert.Null(listView.StateImageList);
Assert.Equal(0, listView.TabIndex);
Assert.True(listView.TabStop);
Assert.Empty(listView.Text);
Assert.Equal(Size.Empty, listView.TileSize);
Assert.Equal(0, listView.Top);
Assert.Throws <InvalidOperationException>(() => listView.TopItem);
Assert.True(listView.UseCompatibleStateImageBehavior);
Assert.Equal(View.LargeIcon, listView.View);
Assert.Equal(0, listView.VirtualListSize);
Assert.False(listView.VirtualMode);
Assert.True(listView.Visible);
Assert.Equal(121, listView.Width);
Assert.False(listView.IsHandleCreated);
}