public TreeViewPresenter(ITestTreeView treeView, ITestModel model)
{
_view = treeView;
_model = model;
// Create the initial display, which assists the presenter
// both by providing public methods and by handling events.
_displayFormat = _model.Settings.Gui.TestTree.DisplayFormat;
_display = CreateDisplayStrategy(_displayFormat);
_view.FormatButton.ToolStripItem.ToolTipText = _display.Description;
InitializeRunCommands();
WireUpEvents();
}
public TreeViewPresenter(ITestTreeView treeView, ITestModel model)
{
_view = treeView;
_model = model;
// Create the initial display, which assists the presenter
// both by providing public methods and by handling events.
_displayFormat = _model.Settings.Gui.TestTree.DisplayFormat;
_display = CreateDisplayStrategy(_displayFormat);
_view.FormatButton.ToolStripItem.ToolTipText = _display.Description;
InitializeRunCommands();
WireUpEvents();
}
private void CreateDisplayStrategy(string format)
{
switch (format.ToUpperInvariant())
{
default:
case "NUNIT_TREE":
_strategy = new NUnitTreeDisplayStrategy(_view, _model);
break;
case "FIXTURE_LIST":
_strategy = new FixtureListDisplayStrategy(_view, _model);
break;
case "TEST_LIST":
_strategy = new TestListDisplayStrategy(_view, _model);
break;
}
_view.FormatButton.ToolTipText = _strategy.Description;
_view.DisplayFormat.SelectedItem = format;
}
public override void OnTestFinished(ResultNode result)
{
var imageIndex = DisplayStrategy.CalcImageIndex(result.Outcome);
if (imageIndex >= TestTreeView.SuccessIndex)
{
var treeNodes = _displayStrategy.GetTreeNodesForTest(result);
foreach (var treeNode in treeNodes)
{
var parentNode = treeNode.Parent;
if (parentNode != null)
{
var group = parentNode.Tag as TestGroup;
if (group != null && imageIndex > group.ImageIndex)
{
parentNode.SelectedImageIndex = parentNode.ImageIndex = group.ImageIndex = imageIndex;
}
}
}
}
}
private void WireUpEvents()
{
_model.TestLoaded += (ea) => InitializeRunCommands();
_model.TestReloaded += (ea) => InitializeRunCommands();
_model.TestUnloaded += (ea) => InitializeRunCommands();
_model.RunStarting += (ea) => InitializeRunCommands();
_model.RunFinished += (ea) => InitializeRunCommands();
_view.Load += (s, e) => _view.DisplayFormat.SelectedItem = _displayFormat;
// Run button and dropdowns
_view.RunButton.Execute += () =>
{
// Necessary test because we don't disable the button click
if (_model.HasTests && !_model.IsTestRunning)
{
_model.RunTests(TestFilter.Empty);
}
};
_view.RunAllCommand.Execute += () => _model.RunTests(TestFilter.Empty);
_view.RunSelectedCommand.Execute += () => _model.RunSelectedTest();
_view.RunFailedCommand.Execute += () => _model.RunTests(TestFilter.Empty); // NYI
_view.StopRunCommand.Execute += () => _model.CancelTestRun();
// Change of display format
_view.DisplayFormat.SelectionChanged += () =>
{
_displayFormat = _view.DisplayFormat.SelectedItem;
_model.Settings.Gui.TestTree.DisplayFormat = _displayFormat;
// Replace the existing display, which functions as an
// adjunct to the presenter by handling certain events.
_display = CreateDisplayStrategy(_displayFormat);
_view.FormatButton.ToolStripItem.ToolTipText = _display.Description;
_display.Reload();
};
}
private void CreateDisplayStrategy(string format)
{
switch (format.ToUpperInvariant())
{
default:
case "NUNIT_TREE":
_strategy = new NUnitTreeDisplayStrategy(_view, _model);
break;
case "FIXTURE_LIST":
_strategy = new FixtureListDisplayStrategy(_view, _model);
break;
case "TEST_LIST":
_strategy = new TestListDisplayStrategy(_view, _model);
break;
}
_view.FormatButton.ToolTipText = _strategy.Description;
_view.DisplayFormat.SelectedItem = format;
}
public void ChangeGroupsBasedOnTestResult(ResultNode result, bool updateImages)
{
var treeNodes = _displayStrategy.GetTreeNodesForTest(result);
// Result may be for a TestNode not shown in the tree
if (treeNodes.Count == 0)
{
return;
}
// This implementation ignores any but the first node
// since changing of groups is currently only needed
// for groupings that display each node once.
var treeNode = treeNodes[0];
var oldParent = treeNode.Parent;
var oldGroup = oldParent.Tag as TestGroup;
// We only have to proceed for tests that are direct
// descendants of a group node.
if (oldGroup == null)
{
return;
}
var newGroup = SelectGroups(result)[0];
// If the group didn't change, we can get out of here
if (oldGroup == newGroup)
{
return;
}
var newParent = newGroup.TreeNode;
_displayStrategy.Tree.InvokeIfRequired(() =>
{
oldGroup.RemoveId(result.Id);
// TODO: Insert in order
newGroup.Add(result);
// Remove test from tree
treeNode.Remove();
// If it was last test in group, remove group
if (oldGroup.Count == 0)
{
oldParent.Remove();
}
else // update old group
{
oldParent.Text = _displayStrategy.GroupDisplayName(oldGroup);
if (updateImages)
{
oldParent.ImageIndex = oldParent.SelectedImageIndex = oldGroup.ImageIndex =
_displayStrategy.CalcImageIndexForGroup(oldGroup);
}
}
newParent.Nodes.Add(treeNode);
newParent.Text = _displayStrategy.GroupDisplayName(newGroup);
newParent.Expand();
if (updateImages)
{
var imageIndex = DisplayStrategy.CalcImageIndex(result.Outcome);
if (imageIndex >= TestTreeView.SuccessIndex && imageIndex > newGroup.ImageIndex)
{
newParent.ImageIndex = newParent.SelectedImageIndex = newGroup.ImageIndex = imageIndex;
}
}
if (newGroup.Count == 1)
{
_displayStrategy.Tree.Clear();
TreeNode topNode = null;
foreach (var group in Groups)
{
if (group.Count > 0)
{
_displayStrategy.Tree.Add(group.TreeNode);
if (topNode == null)
{
topNode = group.TreeNode;
}
}
}
if (topNode != null)
{
topNode.EnsureVisible();
}
}
});
}
private void WireUpEvents()
{
_model.TestLoaded += (ea) => InitializeRunCommands();
_model.TestReloaded += (ea) => InitializeRunCommands();
_model.TestUnloaded += (ea) => InitializeRunCommands();
_model.RunStarting += (ea) => InitializeRunCommands();
_model.RunFinished += (ea) => InitializeRunCommands();
_view.Load += (s,e) => _view.DisplayFormat.SelectedItem = _displayFormat;
// Run button and dropdowns
_view.RunButton.Execute += () =>
{
// Necessary test because we don't disable the button click
if (_model.HasTests && !_model.IsTestRunning)
_model.RunTests(TestFilter.Empty);
};
_view.RunAllCommand.Execute += () => _model.RunTests(TestFilter.Empty);
_view.RunSelectedCommand.Execute += () => _model.RunSelectedTest();
_view.RunFailedCommand.Execute += () => _model.RunTests(TestFilter.Empty); // NYI
_view.StopRunCommand.Execute += () => _model.CancelTestRun();
// Change of display format
_view.DisplayFormat.SelectionChanged += () =>
{
_displayFormat = _view.DisplayFormat.SelectedItem;
_model.Settings.Gui.TestTree.DisplayFormat = _displayFormat;
// Replace the existing display, which functions as an
// adjunct to the presenter by handling certain events.
_display = CreateDisplayStrategy(_displayFormat);
_view.FormatButton.ToolStripItem.ToolTipText = _display.Description;
_display.Reload();
};
}