public void CallTree_TryGetFirstItem_NullList()
{
List <CallTreeNode> list = null;
CallTreeNode resultNode;
bool result = CallTree.TryGetFirstItem(list, out resultNode);
result.Should().BeFalse();
}
public void CallTree_TryGetFirstItem_FirstNode()
{
List <CallTreeNode> list = new List <CallTreeNode>();
list.Add(new CallTreeNode()
{
FilePath = Expected
});
list.Add(new CallTreeNode());
list.Add(new CallTreeNode());
CallTreeNode resultNode;
bool result = CallTree.TryGetFirstItem(list, out resultNode);
result.Should().BeTrue();
resultNode.FilePath.Should().Be(Expected);
}
public void CallTree_TryGetFirstItem_NoVisibleNodes()
{
List <CallTreeNode> list = new List <CallTreeNode>();
CallTreeNode target = new CallTreeNode();
list.Add(new CallTreeNode()
{
Visibility = Visibility.Collapsed
});
list.Add(new CallTreeNode()
{
Visibility = Visibility.Hidden
});
CallTreeNode resultNode;
bool result = CallTree.TryGetFirstItem(list, out resultNode);
result.Should().BeFalse();
}
public void CallTree_TryGetFirstItem_SkipNonVisibleNodes()
{
List <CallTreeNode> list = new List <CallTreeNode>();
list.Add(new CallTreeNode()
{
Visibility = Visibility.Collapsed
});
list.Add(new CallTreeNode()
{
Visibility = Visibility.Hidden
});
list.Add(new CallTreeNode()
{
FilePath = Expected
});
list.Add(new CallTreeNode());
CallTreeNode resultNode;
bool result = CallTree.TryGetFirstItem(list, out resultNode);
result.Should().BeTrue();
resultNode.FilePath.Should().Be(Expected);
}