public void AddChildrenToNode()
{
// Arrange
var nodes = new List <Node>()
{
new TimerNode(), new TimerNode(), new TimerNode()
};
_context.Nodes.AddRange(nodes);
_context.SaveChanges();
// Act
_target.AddChildren(nodes[1].Id, nodes[2].Id);
// Assert
Check.That(nodes[1].Children).ContainsExactly(nodes[2]);
//Check.That(nodes[1].ChildrenRelation.First().Id).Not.IsEqualTo(0);
}
