public void ListViewInsertionMark_NearestIndex_NoSuchPoint_ReturnsInvalid()
{
var listView = new ListView();
ListViewInsertionMark insertionMark = listView.InsertionMark;
Assert.True(insertionMark.NearestIndex(new Point(-10, -11)) >= -1);
}
public void ListViewInsertionMark_NearestIndex_NoSuchPointWithoutHandle_ReturnsInvalid()
{
using var control = new ListView();
ListViewInsertionMark insertionMark = control.InsertionMark;
Assert.True(insertionMark.NearestIndex(new Point(-10, -11)) >= -1);
Assert.True(control.IsHandleCreated);
}
public void ListViewInsertionMark_NearestIndex_InvokeCustomInsertMarkHitTest_ReturnsExpected(int result)
{
using var control = new CustomInsertMarkHitTestListView
{
InsertMarkHitTestResult = result
};
ListViewInsertionMark insertionMark = control.InsertionMark;
Assert.Equal(result, insertionMark.NearestIndex(new Point(1, 2)));
}
public void ListViewInsertionMark_NearestIndex_NoSuchPointWithHandle_ReturnsInvalid()
{
using var control = new ListView();
ListViewInsertionMark insertionMark = control.InsertionMark;
Assert.NotEqual(IntPtr.Zero, control.Handle);
int invalidatedCallCount = 0;
control.Invalidated += (sender, e) => invalidatedCallCount++;
int styleChangedCallCount = 0;
control.StyleChanged += (sender, e) => styleChangedCallCount++;
int createdCallCount = 0;
control.HandleCreated += (sender, e) => createdCallCount++;
Assert.True(insertionMark.NearestIndex(new Point(-10, -11)) >= -1);
Assert.True(control.IsHandleCreated);
Assert.Equal(0, invalidatedCallCount);
Assert.Equal(0, styleChangedCallCount);
Assert.Equal(0, createdCallCount);
}