public void Should_properly_return_on_method()
{
var thing = new Thing(numOtherThings: 2);
var result = thing.AndAnd(t => t.OtherThing.GetOtherThing());
Assert.That(result == thing.OtherThing.GetOtherThing());
}
public void Should_handle_null_method_result()
{
var thing = new Thing();
var result = thing.AndAnd(t => t.GetOtherThing().OtherThing);
Assert.That(result == null);
}
public void Should_handle_null_property()
{
var thing = new Thing();
var result = thing.AndAnd(t => t.OtherThing.OtherThing);
Assert.That(result == null);
}
private Thing(int thingNumber, int numberOtherThings)
{
ThingNumber = thingNumber;
if (numberOtherThings > 0)
{
OtherThingField = new Thing(thingNumber + 1, numberOtherThings - 1);
}
}