public void DefaultValueTest()
{
var O = new TypedExpando();
O.AddProperty("Age", typeof(int));
var D = (dynamic)O;
Assert.AreEqual(0, D.Age);
}
public void PropertyTypeMismatchTest()
{
var O = new TypedExpando();
O.AddProperty("Age", typeof(int));
var D = (dynamic)O;
D.Age = "Hello";
}
public void PropertyDoesNotExistsTest()
{
var O = new TypedExpando();
O.AddProperty("Name", typeof(string));
var D = (dynamic)O;
D.Age = 22;
}
public void PropertyTypeMatchTest()
{
var O = new TypedExpando();
O.AddProperty("Numbers", typeof(IReadOnlyList <int>));
var D = (dynamic)O;
D.Numbers = new[] { 1, 2, 3 };
Assert.IsTrue(((IEnumerable <int>)D.Numbers).SequenceEqual(new[] { 1, 2, 3 }));
}
public void GetSetTest()
{
var O = new TypedExpando();
O.AddProperty("Name", typeof(string));
O.AddProperty("Age", typeof(int));
var D = (dynamic)O;
D.Name = "Rafa";
D.Age = 22;
Assert.AreEqual("Rafa", D.Name);
Assert.AreEqual(22, D.Age);
}
public void NullableValueTest()
{
var O = new TypedExpando();
O.AddProperty("Age", typeof(int?));
//Initial value should be null
var D = (dynamic)O;
Assert.AreEqual(null, D.Age);
D.Age = 20;
Assert.AreEqual(20, D.Age);
D.Age = null;
Assert.AreEqual(null, D.Age);
}
public void PropertyChangedTestIndexer()
{
var O = new TypedExpando(new[] {
Tuple.Create("Age", typeof(int)),
Tuple.Create("Name", typeof(string))
}
);
bool Ok = false;
O.PropertyChanged += (sender, e) =>
{
Assert.AreEqual("Name", e.PropertyName);
Ok = true;
};
var D = (dynamic)O;
D["Name"] = "Rafa";
Assert.IsTrue(Ok);
}
public void PropertyChangedAccesorTest()
{
var O = new TypedExpando(new[] {
Tuple.Create("Age", typeof(int)),
Tuple.Create("Name", typeof(string))
}
);
bool Ok = false;
O.PropertyChanged += (sender, e) =>
{
Assert.AreEqual("Name", e.PropertyName);
Ok = true;
};
var D = (dynamic)O;
var CTD = (ICustomTypeDescriptor)O;
CTD.GetProperties().Cast <PropertyDescriptor>().First(x => x.Name == "Name").SetValue(CTD, "Rafael");
Assert.IsTrue(Ok);
}
