public async Task SortTest02()
{
VisualTreeObject actual = null;
using (var script = new ControlTestScript(typeof(VariableGridHost))) {
await PrepareControl(_hostScript, script, "grid.test <- mtcars");
UIThreadHelper.Instance.Invoke(() => {
var grid = VisualTreeTestExtensions.FindFirstVisualChildOfType <VisualGrid>(script.Control);
var header = VisualTreeTestExtensions.FindFirstVisualChildOfType <HeaderTextVisual>(script.Control); // mpg
header = VisualTreeTestExtensions.FindNextVisualSiblingOfType <HeaderTextVisual>(header); // cyl
header.Should().NotBeNull();
grid.ToggleSort(header, false);
DoIdle(200);
header = VisualTreeTestExtensions.FindNextVisualSiblingOfType <HeaderTextVisual>(header); // disp
header = VisualTreeTestExtensions.FindNextVisualSiblingOfType <HeaderTextVisual>(header); // hp
grid.ToggleSort(header, add: true);
grid.ToggleSort(header, add: true);
DoIdle(200);
});
actual = VisualTreeObject.Create(script.Control);
ViewTreeDump.CompareVisualTrees(_files, actual, "VariableGridSorted02");
}
}
private Task <bool> WaitForControlReady(ControlTestScript script)
=> Task.Run(async() => {
var startTime = DateTime.Now;
HeaderTextVisual header = null;
while (header == null && (DateTime.Now - startTime).TotalMilliseconds < 5000)
{
DoIdle(200);
header = await VisualTreeTestExtensions.FindFirstVisualChildOfType <HeaderTextVisual>(script.Control);
}
return(header != null);
});
public async Task SortTest01()
{
using (var script = new ControlTestScript(typeof(VariableGridHost), Services)) {
await PrepareControl(_hostScript, script, "grid.test <- matrix(1:10, 2, 5)");
var header = VisualTreeTestExtensions.FindFirstVisualChildOfType <HeaderTextVisual>(script.Control);
var grid = VisualTreeTestExtensions.FindFirstVisualChildOfType <VisualGrid>(script.Control);
header.Should().NotBeNull();
await UIThreadHelper.Instance.InvokeAsync(() => {
grid.ToggleSort(header, false);
DoIdle(200);
grid.ToggleSort(header, false);
});
DoIdle(200);
var actual = VisualTreeObject.Create(script.Control);
ViewTreeDump.CompareVisualTrees(_files, actual, "VariableGridSorted01");
}
}