public void TestObjectNurse_Clear()
{
_childTestObject.AddChild(_grandChildTestObject);
_parentTestObject.AddChild(_childTestObject);
//root Nurse doesn't contain valid testObject, valid test objects start from its children
TestObjectNurse rootNurse = TestObjectNurse.AddTree(_treeView, _parentTestObject);
rootNurse.Clear();
Assert.AreEqual(0, rootNurse.Children.Count);
Assert.AreEqual(0, rootNurse.Nodes.Count);
}
/// <summary>
/// return value indicate whether the load is successful
/// </summary>
/// <param name="filePath"></param>
/// <param name="treeObjects"></param>
/// <returns>return false if file cannot be found</returns>
public static bool LoadRecentModelFile(string filePath, TreeView treeObjects)
{
try
{
TestObjectNurse rootNurse = TestObjectNurse.FromTree(treeObjects);
rootNurse.Clear();
LoadModelFile(filePath, rootNurse);
//_treeObjects is used by the file watcher event
_treeObjects = treeObjects;
return(true);
}
catch (FileNotFoundException)
{
AppEnvironment.CurrentModelPath = null;
return(false);
}
}
static void watcher_Changed(object sender, FileSystemEventArgs e)
{
Form form = _treeObjects.FindForm();
form.Invoke(new Action(() =>
{
//"File changed outside the Manager, do you want to reload?"
DialogResult result = MessageBox.Show(form, StringResources.LPSpy_ModelFileHandler_ReloadChangedFile
, StringResources.LPSPY_Confirm
, MessageBoxButtons.YesNo);
if (result == DialogResult.Yes)
{
//reload the file
TestObjectNurse rootNurse = TestObjectNurse.FromTree(_treeObjects);
rootNurse.Clear();
LoadModelFile(AppEnvironment.CurrentModelPath, rootNurse);
}
}));
}
/// <summary>
/// populate tree view with the AppModel
/// </summary>
/// <param name="treeObjects"></param>
/// <returns>indicate whether load successful</returns>
public static bool DlgLoadModelFile(TreeView treeObjects)
{
OpenFileDialog fileDialog = new OpenFileDialog();
fileDialog.Multiselect = false;
fileDialog.Title = "Plese select an Application Model file";
fileDialog.Filter = "*.json|*.json";
if (fileDialog.ShowDialog() == DialogResult.OK)
{
TestObjectNurse rootNurse = TestObjectNurse.FromTree(treeObjects);
rootNurse.Clear();
LoadModelFile(fileDialog.FileName, rootNurse);
//_treeObjects is used by the file watcher event
_treeObjects = treeObjects;
return(true);
}
return(false);
}
public static bool DlgSaveAsModelFile(TestObjectNurse rootNurse)
{
SaveFileDialog savefile = new SaveFileDialog();
savefile.Title = "Save as";
savefile.Filter = "*.json|*.json";
if (savefile.ShowDialog() == DialogResult.OK)
{
SaveToModelFile(rootNurse);
AppEnvironment.CurrentModelPath = savefile.FileName;
rootNurse.Clear();
LoadModelFile(AppEnvironment.CurrentModelPath, rootNurse);
return(true);
}
return(false);
}