public void Test__Set()
{
// Arrange
var a = new EntityA {
Name1 = "A"
};
var b = new EntityB {
Name2 = "B"
};
var multiTypeItems = new MultiTypeBinderBuilder <Key>()
.WithType <EntityA>(opt1 => opt1
.WithProperty(x => x.Name1, Key.Name)
.FinalizeType())
.WithType <EntityB>(opt1 => opt1
.WithProperty(x => x.Name2, Key.Name)
.FinalizeType())
.Build()
.Map(new List <object> {
a, b
});
// Act
multiTypeItems.First()[Key.Name] = "updated A";
multiTypeItems.Last()[Key.Name] = "updated B";
var v1 = multiTypeItems.First()[Key.Name];
var v2 = multiTypeItems.Last()[Key.Name];
// Assert
Assert.Equal(2, multiTypeItems.Count);
Assert.Equal("updated A", v1);
Assert.Equal("updated B", v2);
}
public void Test__Set_Fail()
{
// Arrange
var source = new EntityA {
Name1 = "A"
};
var multiTypeItems = new MultiTypeBinderBuilder <Key>()
.WithType <EntityA>(opt1 => opt1
.WithProperty(x => x.Name1, Key.Name)
.FinalizeType())
.WithType <EntityB>(opt1 => opt1
.WithProperty(x => x.Name2, Key.Name)
.FinalizeType())
.Build()
.Map(new List <object> {
source
});
// Act, Assert
Assert.Throws <InvalidCastException>(() => multiTypeItems.First()[Key.Name] = 123);
}