public void TestScriptSerialization()
{
var expr = new ExpressionContainer("script");
var serializer = new XmlExpressionsSerializer();
var xml = serializer.Serialize(expr);
var result = serializer.Deserialize(xml);
Assert.IsNotNull(result);
Assert.AreEqual(expr.ExpressionScript, result.ExpressionScript);
}
public void TestSerialization()
{
var expr =
new ExpressionContainer(
new IExpressionObjectBase[]
{
new Connection { Source = new ConnectorOut(null), Sink = new ConnectorIn(null) }, new ConstantExpression(),
new OneInOneOutExpression(ExpressionNodeType.ToLower)
});
var serializer = new XmlExpressionsSerializer();
var xml = serializer.Serialize(expr);
var result = serializer.Deserialize(xml);
Assert.IsNotNull(result);
Assert.AreEqual(3, result.Expressions.Count);
Assert.IsTrue(result.Expressions.Any(x => x is Connection));
Assert.IsTrue(result.Expressions.Any(x => x is ConstantExpression));
Assert.IsTrue(result.Expressions.Any(x => x is OneInOneOutExpression));
}
public void DeserializeShouldThrowExceptionIfExpressionTypeIsUnknown()
{
var serializer = new XmlExpressionsSerializer();
serializer.Deserialize("<Expressions version=\"1.0\" type=\"DesignerBased\"><Expression type=\"Foo\"></Expressions>");
}
public void DeserializeShouldThrowExceptionIfContainerTypeIsUnknown()
{
var serializer = new XmlExpressionsSerializer();
serializer.Deserialize("<Expressions version=\"1.0\" type=\"Foo\"><![CDATA[script]]></Expressions>");
}
public void DeserializeShouldReturnEmptyContainerIfXmlIsEmpty()
{
var serializer = new XmlExpressionsSerializer();
Assert.AreEqual(0, serializer.Deserialize(string.Empty).Expressions.Count);
}
private void LoadButton_Click(object sender, System.Windows.RoutedEventArgs e)
{
_diagramViewModel.Items.Clear();
//ExpressionTranslator.TranslateToDiagram(_expressionObjects, _diagramViewModel);
var _expr = new XmlExpressionsSerializer().Deserialize(expressionsXml);
ExpressionTranslator.TranslateToDiagram(_expr.Expressions, _diagramViewModel);
}
private void SaveButton_Click(object sender, System.Windows.RoutedEventArgs e)
{
_expressionObjects.Clear();
ExpressionTranslator.TranslateToExpressionObjects(_expressionObjects, _diagramViewModel);
expressionsXml = new XmlExpressionsSerializer().Serialize(new ExpressionContainer(_expressionObjects));
}
