public void ShouldAddParentNodeToNode()
{
ExecutionNode root = ExecutionNode.CreateLevelOneNode(1, "Root");
var customer = root.AddChild(1, "Customer");
var order = customer.AddChild(10, "Order");
string expected =
@"-Customer
--Order";
Assert.That(customer.getDebugString(), Is.EqualTo(expected));
order.AddParent(1, "CustomerGroup");
expected =
@"Root
-Customer
--CustomerGroup
---Order";
Assert.That(root.getDebugString(), Is.EqualTo(expected));
customer.AddParent(1, "Country");
expected =
@"Root
-Country
--Customer
---CustomerGroup
----Order";
Assert.That(root.getDebugString(), Is.EqualTo(expected));
}
public void ShouldNotBeAbleToAddParentToRoot()
{
ExecutionNode root = ExecutionNode.CreateLevelOneNode(1, "Root");
var customer = root.AddChild(1, "Customer");
var order = customer.AddChild(10, "Order");
string beforeAddingParent = root.getDebugString();
var returnNode = root.AddParent(1, "Nono");
Assert.That(returnNode, Is.EqualTo(root));
Assert.That(root.getDebugString(), Is.EqualTo(beforeAddingParent));
}
public void ShouldCreateDebugString()
{
ExecutionNode root = ExecutionNode.CreateLevelOneNode(1, "Root");
var customer = root.AddChild(1, "Customer");
var order = customer.AddChild(10, "Order");
root.AddChild(1, "Invoice");
string expected =
@"Root
-Customer
--Order
-Invoice";
string actual = root.getDebugString();
Console.WriteLine("{" + actual + "}");
Console.WriteLine("{" + expected + "}");
Assert.That(actual, Is.EqualTo(expected));
Assert.That(order.getDebugString(), Is.EqualTo("--Order"));
Assert.That(customer.getDebugString(), Is.EqualTo("-Customer" + Environment.NewLine + "--Order"));
}
