~nya^^

bin/.gitignore

+/target/
+*.class
+.classpath
+.project
+.settings

bin/pom.xml

+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+  <modelVersion>4.0.0</modelVersion>
+  <properties>
+    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+    <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
+  </properties>
+
+  <groupId>se.liu.ida.tdde45</groupId>
+  <artifactId>testability-lab</artifactId>
+  <version>1.0.0</version>
+
+  <dependencies>
+    <dependency>
+      <groupId>org.testng</groupId>
+      <artifactId>testng</artifactId>
+      <version>6.14.3</version>
+      <scope>test</scope>
+    </dependency>
+  </dependencies>
+
+  <build>
+    <finalName>testability-lab-${project.version}</finalName>
+    <plugins>
+      <plugin>
+        <groupId>org.apache.maven.plugins</groupId>
+        <artifactId>maven-compiler-plugin</artifactId>
+        <version>3.8.0</version>
+        <configuration>
+          <release>11</release>
+        </configuration>
+      </plugin>
+    </plugins>
+  </build>
+</project>

pom.xml

+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+  <modelVersion>4.0.0</modelVersion>
+  <properties>
+    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+    <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
+  </properties>
+
+  <groupId>se.liu.ida.tdde45</groupId>
+  <artifactId>testability-lab</artifactId>
+  <version>1.0.0</version>
+
+  <dependencies>
+    <dependency>
+      <groupId>org.testng</groupId>
+      <artifactId>testng</artifactId>
+      <version>6.14.3</version>
+      <scope>test</scope>
+    </dependency>
+  </dependencies>
+
+  <build>
+    <finalName>testability-lab-${project.version}</finalName>
+    <plugins>
+      <plugin>
+        <groupId>org.apache.maven.plugins</groupId>
+        <artifactId>maven-compiler-plugin</artifactId>
+        <version>3.8.0</version>
+        <configuration>
+          <release>11</release>
+        </configuration>
+      </plugin>
+    </plugins>
+  </build>
+</project>

src/main/java/se/liu/ida/tdde45/Resident.java

+package se.liu.ida.tdde45;
+
+import se.liu.ida.tdde45.food.ingredients.cooked.CookedIngredient;
+import se.liu.ida.tdde45.food.ingredients.cooked.CookedIngredientFactory.InvalidIngredientException;
+import se.liu.ida.tdde45.food.ingredients.cooked.CookedIngredientFactory.UnknownIngredientException;
+import se.liu.ida.tdde45.food.ingredients.raw.RawEgg;
+import se.liu.ida.tdde45.food.ingredients.raw.RawPotato;
+import se.liu.ida.tdde45.food.ingredients.raw.Yoghurt;
+import se.liu.ida.tdde45.food.meals.Breakfast;
+import se.liu.ida.tdde45.food.meals.Lunch;
+import se.liu.ida.tdde45.house.Bed;
+import se.liu.ida.tdde45.house.Bedroom;
+import se.liu.ida.tdde45.house.Dresser;
+import se.liu.ida.tdde45.house.Fridge;
+import se.liu.ida.tdde45.house.Fridge.UnstockedException;
+import se.liu.ida.tdde45.house.House;
+import se.liu.ida.tdde45.house.Kitchen;
+import se.liu.ida.tdde45.house.Stove;
+import se.liu.ida.tdde45.house.Stove.FilthyException;
+import se.liu.ida.tdde45.house.Stove.UnpoweredException;
+import se.liu.ida.tdde45.house.Workbench;
+import se.liu.ida.tdde45.singletons.FridgeStocker;
+
+
+public class Resident {
+	
+	private House house;
+	public Resident(House house) {
+		this.house = house;
+	}
+	
+	public Resident(Stove stove, Fridge fridge, Workbench workbench) {
+		this.house = new House();
+		house.setKitchen(new Kitchen(stove, fridge, workbench));
+		
+	}
+	//private final House house = new House(new Bedroom(new Bed(), new Dresser()));
+	private boolean sick = false;
+	
+	protected Breakfast makeBreakfast() throws UnknownIngredientException, UnpoweredException, UnstockedException, FilthyException {
+		
+		final RawEgg rawEgg = house.getKitchen().getFridge().getEgg();
+		final Yoghurt yoghurt = house.getKitchen().getFridge().getYoghurt();
+		final Breakfast breakfast = new Breakfast(house.getKitchen().getStove().boil(rawEgg), yoghurt);
+		
+		if(house.getKitchen().getStove().isFilthy())
+			sick = true;
+		
+		return breakfast;
+	}
+
+	protected Lunch makeLunch() throws InvalidIngredientException, UnknownIngredientException, UnpoweredException, UnstockedException, FilthyException {
+		final RawEgg rawEgg = house.getKitchen().getFridge().getEgg();
+		final RawPotato rawPotato = house.getKitchen().getFridge().getPotato();
+		final CookedIngredient boiledPotato = house.getKitchen().getStove().boil(rawPotato);
+		final Lunch lunch = new Lunch(house.getKitchen().getWorkbench().process(boiledPotato), house.getKitchen().getStove().boil(rawEgg)); 
+		
+		if(house.getKitchen().getStove().isFilthy())
+			sick = true;
+		
+		return lunch;
+	}
+	
+	public boolean isSick() {
+		return sick;
+	}
+}

src/main/java/se/liu/ida/tdde45/food/ingredients/Ingredient.java

+package se.liu.ida.tdde45.food.ingredients;
+
+public interface Ingredient {
+}

src/main/java/se/liu/ida/tdde45/food/ingredients/cooked/BoiledEgg.java

+package se.liu.ida.tdde45.food.ingredients.cooked;
+
+public class BoiledEgg implements CookedIngredient {
+
+}

src/main/java/se/liu/ida/tdde45/food/ingredients/cooked/BoiledPotato.java

+package se.liu.ida.tdde45.food.ingredients.cooked;
+
+public class BoiledPotato implements CookedIngredient {
+
+}

src/main/java/se/liu/ida/tdde45/food/ingredients/cooked/CookedIngredient.java

+package se.liu.ida.tdde45.food.ingredients.cooked;
+
+import se.liu.ida.tdde45.food.ingredients.Ingredient;
+
+public interface CookedIngredient extends Ingredient {
+}

src/main/java/se/liu/ida/tdde45/food/ingredients/cooked/CookedIngredientFactory.java

+package se.liu.ida.tdde45.food.ingredients.cooked;
+
+import se.liu.ida.tdde45.food.ingredients.Ingredient;
+import se.liu.ida.tdde45.food.ingredients.raw.RawEgg;
+import se.liu.ida.tdde45.food.ingredients.raw.RawIngredient;
+import se.liu.ida.tdde45.food.ingredients.raw.RawPotato;
+
+@SuppressWarnings("serial")
+public class CookedIngredientFactory {
+	public static CookedIngredient createFromRaw(RawIngredient raw) throws UnknownIngredientException {
+		if(raw instanceof RawEgg)
+			return new BoiledEgg();
+		
+		if(raw instanceof RawPotato)
+			return new BoiledPotato();
+		
+		throw new UnknownIngredientException(raw);
+	}
+	
+	public static CookedIngredient processIngredient(Ingredient ingredient) throws InvalidIngredientException {
+		if(ingredient instanceof BoiledPotato)
+			return new MashedPotato();
+		
+		throw new InvalidIngredientException(ingredient);
+	}
+	
+	public static class UnknownIngredientException extends Exception {
+		public UnknownIngredientException(RawIngredient raw) {
+			super("Unknown ingredient: " + raw.getClass());
+		}
+	}
+
+	public static class InvalidIngredientException extends Exception {
+		public InvalidIngredientException(Ingredient ingredient) {
+			super("Ingredient invalid for processing: " + ingredient.getClass());
+		}
+	}
+}

src/main/java/se/liu/ida/tdde45/food/ingredients/cooked/MashedPotato.java

+package se.liu.ida.tdde45.food.ingredients.cooked;
+
+public class MashedPotato implements CookedIngredient {
+
+}

src/main/java/se/liu/ida/tdde45/food/ingredients/raw/RawEgg.java

+package se.liu.ida.tdde45.food.ingredients.raw;
+
+public class RawEgg implements RawIngredient {
+
+}

src/main/java/se/liu/ida/tdde45/food/ingredients/raw/RawIngredient.java

+package se.liu.ida.tdde45.food.ingredients.raw;
+
+import se.liu.ida.tdde45.food.ingredients.Ingredient;
+
+public interface RawIngredient extends Ingredient {
+}

src/main/java/se/liu/ida/tdde45/food/ingredients/raw/RawPotato.java

+package se.liu.ida.tdde45.food.ingredients.raw;
+
+public class RawPotato implements RawIngredient {
+
+}

src/main/java/se/liu/ida/tdde45/food/ingredients/raw/Yoghurt.java

+package se.liu.ida.tdde45.food.ingredients.raw;
+
+public class Yoghurt implements RawIngredient {
+
+}

src/main/java/se/liu/ida/tdde45/food/meals/AbstractMeal.java

+package se.liu.ida.tdde45.food.meals;
+
+import java.util.Arrays;
+import java.util.List;
+
+import se.liu.ida.tdde45.food.ingredients.Ingredient;
+
+public abstract class AbstractMeal implements Meal {
+	private final List<Ingredient> ingredients;
+	public AbstractMeal(Ingredient... ingredients) {
+		this.ingredients = Arrays.asList(ingredients);
+	}
+	
+	public List<Ingredient> getIngredients() {
+		return ingredients;
+	}
+}

src/main/java/se/liu/ida/tdde45/food/meals/Breakfast.java

+package se.liu.ida.tdde45.food.meals;
+
+import se.liu.ida.tdde45.food.ingredients.Ingredient;
+
+public class Breakfast extends AbstractMeal {
+	public Breakfast(Ingredient... ingredients) {
+		super(ingredients);
+	}
+}

src/main/java/se/liu/ida/tdde45/food/meals/Lunch.java

+package se.liu.ida.tdde45.food.meals;
+
+import se.liu.ida.tdde45.food.ingredients.Ingredient;
+
+public class Lunch extends AbstractMeal {
+	public Lunch(Ingredient... ingredients) {
+		super(ingredients);
+	}
+}

src/main/java/se/liu/ida/tdde45/food/meals/Meal.java

+package se.liu.ida.tdde45.food.meals;
+
+public interface Meal {
+}

src/main/java/se/liu/ida/tdde45/house/Bed.java

+package se.liu.ida.tdde45.house;
+
+public class Bed {
+}

src/main/java/se/liu/ida/tdde45/house/Bedroom.java

+package se.liu.ida.tdde45.house;
+
+public class Bedroom {
+	private final Bed bed;
+	private final Dresser dresser;
+	
+	public Bedroom(Bed bed, Dresser dresser) {
+		this.bed = bed;
+		this.dresser = dresser;
+	}
+
+	public Bed getBed() {
+		return bed;
+	}
+	
+	public Dresser getDresser() {
+		return dresser;
+	}
+}