public void Map_WhenInvoked_ShouldMapLeftToRight()
{
// Arrange
var map = new Mapper<A, B>()
.Map(e => e.Id, e => e.Identifier)
.Map(e => e.Name, e => e.DisplayName);
var a = fixture.Create<A>();
var b = new B();
// Act
map.LeftToRight(a, b);
// Assert
Assert.Equal(b.Identifier, a.Id);
Assert.Equal(b.DisplayName, a.Name);
}
public void Map_WhenInvokedForNestedPath_ShouldNotCreateNestedInstanceIfAlreadyInitialized()
{
// Arrange
var mapper = new Mapper<C, D>()
.Map(e => e.A.Id, e => e.B.Identifier)
.Map(e => e.A.Name, e => e.B.DisplayName);
var c = fixture.Create<C>();
var dest = new D
{
B = new B()
};
var originalB = dest.B;
// Act
mapper.LeftToRight(c, dest);
// Assert
Assert.Same(originalB, dest.B);
}
