Sebastian Rone

DomainModel.md

@@ -0,0 +1,53 @@
+## Exercise Requirements
+
+- Use only the Basket class and BasketTest class provided. Later, you'll be building another version of this project using multiple classes together as we learn object-oriented programming.
+- You **must** design a domain model before you begin building. Add your model as either a `.md` file or a screenshot
+- You **must** use the Red Green Refactor approach to write your code. To demonstrate this, `git commit` after writing your test and commit again after writing the source code to pass it
+
+## User Stories
+
+```
+1.
+As a member of the public,
+So I can order a bagel before work,
+I'd like to add a specific type of bagel to my basket.
+```
+
+```
+2.
+As a member of the public,
+So I can change my order,
+I'd like to remove a bagel from my basket.
+```
+
+```
+3.
+As a member of the public,
+So that I can not overfill my small bagel basket
+I'd like to know when my basket is full when I try adding an item beyond my basket capacity.
+```
+
+```
+4.
+As a Bob's Bagels manager,
+So that I can expand my business,
+I’d like to change the capacity of baskets.
+```
+
+```
+5.
+As a member of the public
+So that I can maintain my sanity
+I'd like to know if I try to remove an item that doesn't exist in my basket.
+```
+## Domain model Basket
+
+| Variables                          | Methods                                              | Scenario                       | Outputs                                                     |
+|------------------------------------|------------------------------------------------------|--------------------------------|-------------------------------------------------------------|
+| `ArrayList<String> bagelsInStore`  |                                                      |                                |                                                             |
+| `ArrayList<String> bagelsInBasket` | `boolean removeBagel(String bagel)`                  | Removing a specific bagel      | Sysout bagel removed from basket or bagel doesnt exist      |
+|                                    | `boolean addBagel(String bagel)`                     | user adds bagels to basket     | Sysout if reched max capacity or if not output baggel added | //Notes Check by array length if the length becomes longer then max capacity
+| `int maxCapacity`                  | `boolean incrementCapacity(int amount, String name)` | Bob wants to grow his capacity | return true if incremented and sysout that it got higher    |
+
+
+## Domain model 

src/main/java/com/booleanuk/core/Basket.java

@@ -1,5 +1,46 @@
 package com.booleanuk.core;
 
+import java.util.ArrayList;
+
 public class Basket {
+    ArrayList<String> bagelsInStore = new ArrayList<>();
+    ArrayList<String> bagelsInBasket = new ArrayList<>();
+    int maxCapacity = 5;
+
+    public Basket() {
+        bagelsInStore.add("Cheese Bagel");
+        bagelsInBasket.add("Pepperoni Bagel");
+        bagelsInBasket.add("Cheese Bagel");
+        bagelsInBasket.add("bagel1");
+
+    }
+
+    public boolean addBagel(String bagel) {
+        if(bagel.isEmpty() || !(bagelsInStore.contains(bagel)) || maxCapacity == bagelsInBasket.size() ) {
+            return false;
+        }
+        bagelsInBasket.add(bagel);
+        System.out.println("Your: " + bagel + " Has been added to the basket");
+        return true;
+    }
+
+    public boolean removeBagel(String bagel) {
+        if(bagel.isEmpty() || !(bagelsInBasket.contains(bagel))) {
+            System.out.println("The item you're trying to remove doesn't exist.");
+            return false;
+        }
+        bagelsInBasket.remove(bagel);
+        System.out.println("The item " + bagel + " Got removed from your basket");
+        return true;
+    }
+
+    public boolean incrementCapacity(int amount, String name) {
+        if(!name.equalsIgnoreCase("bob")) {
+            return false;
+        }
+        maxCapacity = maxCapacity + amount;
+        System.out.println("You have now updated the capacity");
+        return true;
+    }
 
 }

src/test/java/com/booleanuk/core/BasketTest.java

@@ -4,5 +4,47 @@
 import org.junit.jupiter.api.Test;
 
 class BasketTest {
+Basket basket;
+
+    BasketTest(){
+        basket = new Basket();
+    }
+
+    @Test
+    public void testAddBagelExists() {
+        Assertions.assertFalse(basket.addBagel(""));
+
+    }
+
+    @Test
+    public void testAddBagel() {
+        Assertions.assertTrue(basket.addBagel("Cheese Bagel"));
+        Assertions.assertTrue(basket.addBagel("Cheese Bagel"));
+        Assertions.assertFalse(basket.addBagel("Ham Bagel"));
+        Assertions.assertTrue(basket.bagelsInBasket.contains("Cheese Bagel"));
+        Assertions.assertFalse(basket.bagelsInBasket.contains("Ham Bagel"));
+
+
+    }
+    @Test
+    public void testRemoveBagel() {
+        Assertions.assertFalse(basket.addBagel(""));
+        Assertions.assertFalse(basket.removeBagel("Double Cheese Bagel")); // doesn't exist
+        Assertions.assertTrue(basket.removeBagel("Pepperoni Bagel"));
+        Assertions.assertFalse(basket.removeBagel("Pepperoni Bagel"));// exist
+        Assertions.assertFalse(basket.bagelsInBasket.contains("Pepperoni Bagel"));
+        Assertions.assertFalse(basket.bagelsInBasket.contains("Double Cheese Bagel"));
+    }
+
+    @Test
+    public void testBucketIsNotFull() {
+        Assertions.assertTrue(basket.addBagel("Cheese Bagel"));
+    }
+
+    @Test
+    public void testIncrementBucketCapacity() {
+        Assertions.assertFalse(basket.incrementCapacity(2, "Dave"));
+        Assertions.assertTrue(basket.incrementCapacity(2, "bob"));
+    }
 
 }