/// <summary>
/// Initializes a new instance of the <see cref="PropertyRuleBase"/> class.
/// </summary>
/// <param name="propertyExpression">Property Expression for property.</param>
/// <param name="name">Name of Rule.</param>
protected PropertyRuleBase(LambdaExpression propertyExpression, string name)
: base(name)
{
Check.IsNotNull(propertyExpression, "Property Expression is required");
PropertyExpression = propertyExpression;
PropertyChain = PropertyChain.FromLambdaExpression(propertyExpression);
AddAttribute("PropertyChain", PropertyChain);
}
public void FromLambdaExpression_GivenLambdaExpression_ReturnsPropertyChainCorretly()
{
// Setup
Expression <Func <object> > propertyExpression = () => this.MyProperty.Length;
// Exercise
var propertyChain = PropertyChain.FromLambdaExpression(propertyExpression);
var str = propertyChain.ToString();
// Verify
Assert.AreEqual("MyProperty" + "." + "Length", str);
}