Kata/collections/test

circle.yml

@@ -0,0 +1,9 @@
+machine:
+  java:
+    version: oraclejdk8
+
+test:
+  post:
+    - mkdir -p $CIRCLE_TEST_REPORTS/junit/
+    - find . -type f -regex ".*/target/surefire-reports/.*xml" -exec cp {} $CIRCLE_TEST_REPORTS/junit/ \;
+    - find . -type f -regex ".*/target/site/serenity/SERENITY-JUNIT-*.xml" -exec cp {} $CIRCLE_TEST_REPORTS/junit/ \;

pom.xml

@@ -27,6 +27,16 @@
             <version>3.1.0</version>
             <scope>test</scope>
         </dependency>
+        <dependency>
+            <groupId>org.hamcrest</groupId>
+            <artifactId>hamcrest-all</artifactId>
+            <version>1.3</version>
+        </dependency>
+        <dependency>
+            <groupId>com.google.guava</groupId>
+            <artifactId>guava</artifactId>
+            <version>19.0</version>
+        </dependency>
     </dependencies>
     <build>
         <plugins>

src/main/java/vetclinic/Breed.java

@@ -0,0 +1,5 @@
+package vetclinic;
+
+public enum Breed {
+    Cat, Dog, Rabbit, Fish, Parrot
+}

src/main/java/vetclinic/Pet.java

@@ -0,0 +1,57 @@
+package vetclinic;
+
+import com.google.common.base.Objects;
+
+public class Pet {
+    private final String name;
+    private final Breed breed;
+
+    public Pet(String name, Breed breed) {
+        this.name = name;
+        this.breed = breed;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public Breed getBreed() {
+        return breed;
+    }
+
+    public static PetBuilder dog() { return new PetBuilder(Breed.Dog);}
+    public static PetBuilder cat() { return new PetBuilder(Breed.Cat);}
+    public static PetBuilder rabbit() { return new PetBuilder(Breed.Rabbit);}
+    public static PetBuilder parrot() { return new PetBuilder(Breed.Parrot);}
+    public static PetBuilder fish() { return new PetBuilder(Breed.Fish);}
+
+    public static class PetBuilder {
+        private final Breed breed;
+
+        public PetBuilder(Breed breed) {
+            this.breed = breed;
+        }
+
+        public Pet named(String name) {
+            return new Pet(name, breed);
+        }
+    }
+
+    @Override
+    public String toString() {
+        return "a " + breed + " called " + name;
+    }
+
+    @Override
+    public boolean equals(Object o) {
+        if (this == o) return true;
+        if (o == null || getClass() != o.getClass()) return false;
+        Pet pet = (Pet) o;
+        return Objects.equal(name, pet.name) && breed == pet.breed;
+    }
+
+    @Override
+    public int hashCode() {
+        return Objects.hashCode(name, breed);
+    }
+}

src/main/java/vetclinic/collections/katas/APetHotel.java

@@ -0,0 +1,88 @@
+package vetclinic.collections.katas;
+
+import com.google.common.collect.ImmutableList;
+import vetclinic.Breed;
+import vetclinic.Pet;
+
+import java.util.*;
+
+/**
+ * A utility class to generate pet hotels with pets already booked
+ */
+public class APetHotel {
+    private final String name;
+    private final int count;
+    private Collection<Pet> pets = new TreeSet<>(Comparator.comparing(Pet::getName));
+    private  Queue<Pet> waitingPets = new LinkedList<>();
+
+    public Queue<Pet> getWaitingPets() {
+        return waitingPets;
+    }
+
+    public APetHotel(String hotelName, int petCount) {
+        this.name=hotelName;
+        this.count=petCount;
+    }
+
+    public static PetHotelBuilder with(int petCount) {
+        return new PetHotelBuilder(petCount);
+    }
+
+    public Collection<Pet> getPets() {
+        return pets;
+    }
+
+    public BookingConfirmation checkIn(Pet pet) {
+        BookingStratgey bookingStrategy = BOOKING_STARTEGY.get(currentAvailability());
+        return bookingStrategy.checkIn(pet);
+    }
+
+
+    private static final Map<HotelAvailability,BookingStratgey> BOOKING_STARTEGY= new HashMap<>();{
+        BOOKING_STARTEGY.put(HotelAvailability.AVAILABLE,new ConfirmBookingStrategy(pets));
+        BOOKING_STARTEGY.put(HotelAvailability.FULL,new WaitingStrategy(waitingPets));
+    }
+
+    private HotelAvailability currentAvailability() {
+        return ((pets.size() < count))  ? HotelAvailability.AVAILABLE : HotelAvailability.FULL;
+    }
+
+    public void checkOut(Pet pet) {
+        pets.remove(pet);
+        if(!waitingPets.isEmpty()){
+            pets.add(waitingPets.poll());
+        }
+
+    }
+
+    public static class PetHotelBuilder {
+        private final int petCount;
+
+        public PetHotelBuilder(int petCount) {
+            this.petCount=petCount;
+        }
+
+        public APetHotel named(String hotelName) {
+            return new APetHotel(hotelName,petCount);
+        }
+
+        private Pet somePet(int petCount) {
+            return new Pet(someName(petCount), someBreed());
+        }
+
+        private final static Random random = new Random();
+
+        private Breed someBreed() {
+            return Breed.values()[ random.nextInt(Breed.values().length) ];
+        }
+
+        private final static List<String> PET_NAMES = ImmutableList.of("Fido","Felix","Rover","Spot");
+
+        public void checkInDefaultPets() {
+            somePet(petCount);
+    }
+        private String someName(int petCount) {
+            return PET_NAMES.get(random.nextInt(PET_NAMES.size())) + " " + petCount;
+        }
+    }
+}

src/main/java/vetclinic/collections/katas/BookingConfirmation.java

@@ -0,0 +1,33 @@
+package vetclinic.collections.katas;
+
+import vetclinic.Pet;
+
+import java.util.concurrent.atomic.AtomicInteger;
+
+/**
+ * Created by sapurani on 9/20/2016.
+ */
+public abstract  class BookingConfirmation implements  BookingResponse{
+    private static AtomicInteger bookingNumberCounter = new AtomicInteger();
+    private final int number;
+    private final Pet pet;
+
+    public BookingConfirmation (int number, Pet pet) {
+        this.number = number;
+        this.pet = pet;
+    }
+
+    public static BookingConfirmation confirmedFor(Pet pet) {
+        return new ConfirmedBooking(bookingNumberCounter.get(),pet);
+    }
+
+    public static BookingConfirmation waitingFor(Pet pet) {
+        return new PlacedOnWaitingList(bookingNumberCounter.get(),pet);
+    }
+
+    public Pet getPet() {
+        return pet;
+    }
+
+
+}

src/main/java/vetclinic/collections/katas/BookingResponse.java

@@ -0,0 +1,11 @@
+package vetclinic.collections.katas;
+
+/**
+ * Created by sapurani on 9/20/2016.
+ */
+public interface BookingResponse {
+    public    boolean isConfirmed();
+    public    boolean isWaiting();
+
+
+}

src/main/java/vetclinic/collections/katas/BookingStratgey.java

@@ -0,0 +1,11 @@
+package vetclinic.collections.katas;
+
+import vetclinic.Pet;
+
+/**
+ * Created by sapurani on 9/20/2016.
+ */
+public interface BookingStratgey {
+
+    public  BookingConfirmation checkIn( Pet pet);
+}

src/main/java/vetclinic/collections/katas/ConfirmBookingStrategy.java

@@ -0,0 +1,28 @@
+package vetclinic.collections.katas;
+
+import vetclinic.Pet;
+
+import java.util.Collection;
+import java.util.Comparator;
+import java.util.TreeSet;
+
+/**
+ * Created by sapurani on 9/20/2016.
+ */
+public class ConfirmBookingStrategy implements BookingStratgey {
+    private Collection pets= new TreeSet<>(Comparator.comparing(Pet::getName));
+
+    public ConfirmBookingStrategy(Collection<Pet> pets) {
+        this.pets=pets;
+    }
+
+    public Collection getPets() {
+        return pets;
+    }
+
+    @Override
+    public BookingConfirmation checkIn(Pet pet) {
+        pets.add(pet);
+        return BookingConfirmation.confirmedFor(pet);
+    }
+}

src/main/java/vetclinic/collections/katas/ConfirmedBooking.java

@@ -0,0 +1,22 @@
+package vetclinic.collections.katas;
+
+import vetclinic.Pet;
+
+/**
+ * Created by sapurani on 9/20/2016.
+ */
+public class ConfirmedBooking extends BookingConfirmation {
+    public ConfirmedBooking(int incrementAndget, Pet pet) {
+        super(incrementAndget,pet);
+    }
+
+    @Override
+    public boolean isConfirmed() {
+        return true;
+    }
+
+    @Override
+    public boolean isWaiting() {
+        return false;
+    }
+}

src/main/java/vetclinic/collections/katas/HotelAvailability.java

@@ -0,0 +1,8 @@
+package vetclinic.collections.katas;
+
+/**
+ * Created by sapurani on 9/20/2016.
+ */
+public enum HotelAvailability {
+    AVAILABLE,FULL;
+}

src/main/java/vetclinic/collections/katas/PlacedOnWaitingList.java

@@ -0,0 +1,22 @@
+package vetclinic.collections.katas;
+
+import vetclinic.Pet;
+
+/**
+ * Created by sapurani on 9/20/2016.
+ */
+public class PlacedOnWaitingList extends BookingConfirmation {
+
+    public PlacedOnWaitingList(int incrementAndget, Pet pet) {
+        super(incrementAndget,pet);
+    }
+    @Override
+    public boolean isConfirmed() {
+        return false;
+    }
+
+    @Override
+    public boolean isWaiting() {
+        return true;
+    }
+}

src/main/java/vetclinic/collections/katas/WaitingStrategy.java

@@ -0,0 +1,23 @@
+package vetclinic.collections.katas;
+
+import vetclinic.Pet;
+
+import java.util.LinkedList;
+import java.util.Queue;
+
+/**
+ * Created by sapurani on 9/20/2016.
+ */
+public class WaitingStrategy implements BookingStratgey {
+    private Queue<Pet> pets = new LinkedList<>();
+
+    public WaitingStrategy(Queue<Pet> waitingPets) {
+        this.pets=waitingPets;
+    }
+
+    @Override
+    public BookingConfirmation checkIn(Pet pet) {
+        pets.add(pet);
+        return PlacedOnWaitingList.waitingFor(pet);
+    }
+}

src/main/java/vetclinic/package-info.java

@@ -0,0 +1,4 @@
+/**
+ * Our fantastic Vet Clinic app starts here
+ **/
+ package vetclinic;

src/test/java/serenitylabs/tutorials/vetclinic/README.md

@@ -0,0 +1 @@
+Your test code goes here.