public void CloneTargets()
{
var hostServices = new HostServices();
ProjectInstance first = GetSampleProjectInstance(hostServices);
ProjectInstance second = first.DeepCopy();
// Targets, tasks are immutable so we can expect the same objects
Assert.True(Object.ReferenceEquals(first.Targets, second.Targets));
Assert.True(Object.ReferenceEquals(first.Targets["t"], second.Targets["t"]));
var firstTasks = first.Targets["t"];
var secondTasks = second.Targets["t"];
Assert.True(Object.ReferenceEquals(firstTasks.Children[0], secondTasks.Children[0]));
}
public ProjectInstance GetProjectInstanceById(int projectInstanceId)
{
ProjectInstance result = null;
// the ProjectInstance.DeepCopy() can throw InvalidOperationException sporadically
int numRetries = 0;
while (numRetries < 10)
{
numRetries++;
try {
// TODO: how to know if we have the correct project here?
result = projInst.DeepCopy();
// if we get to this point no need to loop any more
break;
}
catch (InvalidOperationException) { }
}
return(result);
}
