diff --git a/src/main/java/com/booleanuk/core/Basket.java b/src/main/java/com/booleanuk/core/Basket.java
new file mode 100644
index 0000000..b0c18c9
--- /dev/null
+++ b/src/main/java/com/booleanuk/core/Basket.java
@@ -0,0 +1,32 @@
+package com.booleanuk.core;
+
+import java.util.HashMap;
+import java.util.Map;
+
+public class Basket {
+
+    HashMap<String, Integer> map;
+
+    public Basket(){
+        map = new HashMap<>();
+        map.put("Apple", 10);
+        map.put("Orange", 5);
+    }
+
+    public Boolean add(String item, int price){
+        if (map.containsKey(item)){
+            return false;
+        }else{
+            map.put(item, price);
+            return true;
+        }
+    }
+
+    public int total(){
+        int total = 0;
+        for (Map.Entry<String, Integer> set : map.entrySet()){
+            total += set.getValue();
+        }
+        return total;
+    }
+}
diff --git a/src/main/java/com/booleanuk/core/CohortManager.java b/src/main/java/com/booleanuk/core/CohortManager.java
index 48a1b26..c51e24b 100644
--- a/src/main/java/com/booleanuk/core/CohortManager.java
+++ b/src/main/java/com/booleanuk/core/CohortManager.java
@@ -1,5 +1,5 @@
 package com.booleanuk.core;
 
 public class CohortManager {
-
+    int test = 0;
 }
diff --git a/src/test/java/com/booleanuk/core/BasketTest.java b/src/test/java/com/booleanuk/core/BasketTest.java
new file mode 100644
index 0000000..d017458
--- /dev/null
+++ b/src/test/java/com/booleanuk/core/BasketTest.java
@@ -0,0 +1,31 @@
+package com.booleanuk.core;
+
+import org.junit.jupiter.api.Assertions;
+import org.junit.jupiter.api.Test;
+
+import java.util.HashMap;
+
+public class BasketTest {
+    HashMap<String, Integer> map;
+
+    public BasketTest(){
+        map = new HashMap<>();
+        map.put("Apple", 10);
+        map.put("Orange", 5);
+    }
+
+    @Test
+    public void addTest(){
+        Basket basket = new Basket();
+        Assertions.assertTrue(basket.add("Pear", 15));
+    }
+
+    @Test
+    public void totalTest(){
+        Basket basket = new Basket();
+        Assertions.assertEquals(15, basket.total());
+        //tests
+    }
+
+
+}