public void CloneTest()
{
// Arrange.
const string Description = "Test Description";
Action<TwoInOneOutExpressionNode> updateAction = node => { };
Func<TwoInOneOutExpressionNode, bool> isValidFunc = node => true;
var diagram = Mock.Create<IDiagramViewModel>(Behavior.Loose);
var expression = new FormatValueExpression();
var source = new FormatValueExpressionNode(diagram, expression)
{
Description = Description,
UpdateAction = updateAction,
IsValidFunc = isValidFunc
};
// Act.
var clone = (FormatValueExpressionNode)source.Clone();
// Assert.
Assert.IsNotNull(clone);
Assert.AreEqual(Description, clone.Description);
Assert.AreSame(updateAction, clone.UpdateAction);
Assert.AreSame(isValidFunc, clone.IsValidFunc);
}
public void TypePropertyReturnsFormatValue()
{
// Arrange.
var expression = new FormatValueExpression();
// Act / Assert.
Assert.AreEqual(ExpressionNodeType.FormatValue, expression.Type);
}
public void CloneTest()
{
// Arrange.
const string ExpressionName = "Test Expression";
const string FunctionName = "Test Function";
const double Width = 123;
const double Height = 456;
const double Top = 111;
const double Left = 222;
const string ConnectorName1 = "Connector 1";
const string ConnectorName2 = "Connector 2";
const string ConnectorNameOut = "Connector Out";
var connectorId1 = new Guid("{A172E268-7C51-48B4-BA0F-CC6E068C566C}");
var connectorId2 = new Guid("{E22C1C37-A147-41C1-9CFE-7ACF208BCE6E}");
var connectorIdOut = new Guid("{1DBB2CE7-F67E-41CF-A092-EF81FB1F7460}");
var source = new FormatValueExpression
{
ExpressionName = ExpressionName,
FunctionName = FunctionName,
Width = Width,
Height = Height,
Top = Top,
Left = Left,
Connector1In = { Id = connectorId1, Name = ConnectorName1 },
Connector2In = { Id = connectorId2, Name = ConnectorName2 },
ConnectorOut = { Id = connectorIdOut, Name = ConnectorNameOut }
};
// Act.
var clone = (FormatValueExpression)source.Clone();
// Assert.
Assert.IsNotNull(clone);
Assert.AreEqual(ExpressionName, clone.ExpressionName);
Assert.AreEqual(FunctionName, clone.FunctionName);
Assert.AreEqual(Width, clone.Width);
Assert.AreEqual(Height, clone.Height);
Assert.AreEqual(Top, clone.Top);
Assert.AreEqual(Left, clone.Left);
Assert.AreNotEqual(connectorId1, clone.Connector1In.Id);
Assert.AreEqual(ConnectorName1, clone.Connector1In.Name);
Assert.AreNotEqual(connectorId2, clone.Connector2In.Id);
Assert.AreEqual(ConnectorName2, clone.Connector2In.Name);
Assert.AreNotEqual(connectorIdOut, clone.ConnectorOut.Id);
Assert.AreEqual(ConnectorNameOut, clone.ConnectorOut.Name);
}
/// <summary>
/// Clones this instance.
/// </summary>
/// <returns>The ExpressionObjectBase.</returns>
public override ExpressionObjectBase Clone()
{
var clone = new FormatValueExpression
{
ExpressionName = ExpressionName,
FunctionName = FunctionName,
Width = Width,
Height = Height,
Top = Top,
Left = Left,
};
Connector1In.Clone(clone.Connector1In);
Connector2In.Clone(clone.Connector2In);
ConnectorOut.Clone(clone.ConnectorOut);
return clone;
}
/// <summary>
/// Initializes a new instance of the <see cref="FormatValueExpressionNode"/> class.
/// </summary>
/// <param name="diagramViewModel">
/// The diagram view model.
/// </param>
/// <param name="expressionObject">
/// The expression object.
/// </param>
/// <exception cref="ArgumentNullException">
/// The <paramref name="expressionObject"/> parameter is null.
/// </exception>
public FormatValueExpressionNode(IDiagramViewModel diagramViewModel, FormatValueExpression expressionObject)
: base(diagramViewModel, expressionObject)
{
_diagramViewModel = diagramViewModel;
}
private static void AddFieldNode(FormatValueExpression item, IDiagramViewModel diagramViewModel)
{
var node = new FormatValueExpressionNode(diagramViewModel, item);
diagramViewModel.Items.Add(new NodeViewModel<FormatValueExpressionNode, ExpressionConnection>(node, diagramViewModel));
}