jasongorman

class Pricer(object):

    def price(self, imdbID):

        rating, title = self.fetch_video_info(imdbID)

        price = 3.95

        if rating > 7:
            price += 1.0

jasongorman

def main():
    customer = sys.argv[1]
    imdbID = sys.argv[2]

    rental = Rental(customer, imdbID)

    print(rental)

if __name__ == "__main__": main()

jasongorman

class Rental(object):

    def __init__(self, customer, imdbID):
        self.customer = customer
        self.video = Pricer().price(imdbID)

    def __str__(self):
        return "Video Rental - customer: " + self.customer \
               + ". Video => title: " + self.video.title \
               + ", price: £" + str(self.video.price)

jasongorman

class Pricer(object):

    def price(self, imdbID):

        response = requests.get("http://www.omdbapi.com/?i=" + imdbID + "&apikey=6487ec62")

        json = response.json()

        title = json["Title"]
        rating = float(json["imdbRating"])

jasongorman

public class PriceComparisonTest {

	@Test
	public void singleRetailerIsCheapest() {
		Retailer retailer = (make, model) -> 0;
		assertSame(retailer, 
				new Comparer(new Retailer[] {retailer}, mock(AdTargeting.class))
				.compare("X", "Y")
				.getRetailer());
	}

jasongorman

    void loadTruck() {
        execute(() -> truck.load(bay.unload()))
                .until(truck::isLoaded, this);
    }

jasongorman

    private void loadAll() {
        execute(() -> {
            bay.load(parcels.get(parcels.size() - 1));
            parcels.remove(parcels.size() - 1);
        })
                .until(parcels::isEmpty, this);
    }

jasongorman

    void load(Parcel parcel){
        execute(() -> parcels.add(parcel))
                .when(() -> !isFull(), this);
    }

    Parcel unload(){
        return execute(() -> parcels.remove(parcels.size() - 1))
                .when(() -> !parcels.isEmpty(), this);
    }

jasongorman

public class TruckLoader implements Runnable {

    private final LoadingBay bay;
    private final Truck truck;

    TruckLoader(LoadingBay bay, Truck truck) {
        this.bay = bay;
        this.truck = truck;
    }

jasongorman

class BayLoader implements Runnable {

    private final LoadingBay bay;
    private final List<Parcel> parcels;

    BayLoader(LoadingBay bay, List<Parcel> parcels) {
        this.bay = bay;
        this.parcels = parcels;
    }