diff --git a/Model.png b/Model.png
new file mode 100644
index 0000000..5b6dff5
Binary files /dev/null and b/Model.png differ
diff --git a/src/main/java/com/booleanuk/core/Battery.java b/src/main/java/com/booleanuk/core/Battery.java
new file mode 100644
index 0000000..9d106c6
--- /dev/null
+++ b/src/main/java/com/booleanuk/core/Battery.java
@@ -0,0 +1,35 @@
+package com.booleanuk.core;
+
+public class Battery {
+    int percentage;
+    String batteryType;
+
+    public Battery(String batteryType) {
+        this.percentage = 100;
+        this.batteryType = batteryType;
+    }
+
+    public int getPercentage() {
+        return percentage;
+    }
+
+    public void setPercentage(int percentage){
+        this.percentage = percentage;
+    }
+
+    public String getBatteryType() {
+        return batteryType;
+    }
+
+    public void setBatteryType(String batteryType) {
+        this.batteryType = batteryType;
+    }
+
+    @Override
+    public String toString() {
+        return "Battery{" +
+                "percentage=" + percentage +
+                ", batteryType='" + batteryType + '\'' +
+                '}';
+    }
+}
diff --git a/src/main/java/com/booleanuk/core/Car.java b/src/main/java/com/booleanuk/core/Car.java
new file mode 100644
index 0000000..04cb1e9
--- /dev/null
+++ b/src/main/java/com/booleanuk/core/Car.java
@@ -0,0 +1,78 @@
+package com.booleanuk.core;
+
+import javax.naming.ldap.Control;
+
+public class Car {
+    String color;
+    Battery battery;
+    Controller controller;
+
+    public Car(String color, Battery battery, Controller controller){
+        this.color=color;
+        this.battery=battery;
+        this.controller = controller;
+    }
+
+    public String moveForward(){
+        this.battery.setPercentage(this.battery.getPercentage()-1);
+        return "Car moved forward";
+    }
+
+    public String moveLeft(){
+        this.battery.setPercentage(this.battery.getPercentage()-1);
+        return "Car turned left";
+    }
+
+    public String moveRight(){
+        this.battery.setPercentage(this.battery.getPercentage()-1);
+        return "Car turned right";
+    }
+
+    public String stopCar(){
+        return "Car stopped";
+    }
+
+    public String getColor() {
+        return color;
+    }
+
+    public void setColor(String color) {
+        this.color = color;
+    }
+
+    public Battery getBattery() {
+        return battery;
+    }
+
+    public void setBattery(Battery battery) {
+        this.battery = battery;
+    }
+
+    public Controller getController() {
+        return controller;
+    }
+
+    public void setController(Controller controller) {
+        this.controller = controller;
+    }
+
+    @Override
+    public String toString() {
+        return "Car{" +
+                "color='" + color + '\'' +
+                ", battery=" + battery +
+                ", controller=" + controller +
+                '}';
+    }
+
+    //sanity check
+    public static void main(String[] args) {
+        Car car = new Car("Blue", new Battery("Disposable"), new Controller("Advanced"));
+
+        System.out.println(car);
+
+        System.out.println(car.moveRight());
+
+
+    }
+}
diff --git a/src/main/java/com/booleanuk/core/Controller.java b/src/main/java/com/booleanuk/core/Controller.java
new file mode 100644
index 0000000..cba3f02
--- /dev/null
+++ b/src/main/java/com/booleanuk/core/Controller.java
@@ -0,0 +1,24 @@
+package com.booleanuk.core;
+
+public class Controller {
+    private String controllerType;
+
+    public Controller(String controllerType) {
+        this.controllerType = controllerType;
+    }
+
+    public String getControllerType() {
+        return controllerType;
+    }
+
+    public void setControllerType(String controllerType) {
+        this.controllerType = controllerType;
+    }
+
+    @Override
+    public String toString() {
+        return "Controller{" +
+                "controllerType='" + controllerType + '\'' +
+                '}';
+    }
+}
diff --git a/src/test/java/com/booleanuk/core/carTest.java b/src/test/java/com/booleanuk/core/carTest.java
new file mode 100644
index 0000000..cb15e6a
--- /dev/null
+++ b/src/test/java/com/booleanuk/core/carTest.java
@@ -0,0 +1,77 @@
+package com.booleanuk.core;
+
+import org.junit.jupiter.api.Assertions;
+import org.junit.jupiter.api.Test;
+
+public class carTest {
+
+    @Test
+    public void changeColorTest(){
+        Car car = new Car("Blue", new Battery("Disposable"), new Controller("Advanced"));
+        car.setColor("Red");
+
+        Assertions.assertEquals("Red", car.getColor());
+    }
+
+    @Test
+    public void setBatteryTypeTest(){
+        Car car = new Car("Blue", new Battery("Disposable"), new Controller("Advanced"));
+        car.getBattery().setBatteryType("Rechargable");
+
+        Assertions.assertEquals("Rechargable", car.getBattery().getBatteryType());
+    }
+
+    @Test
+    public void setControllTypeTest(){
+        Car car = new Car("Blue", new Battery("Disposable"), new Controller("Advanced"));
+        car.getController().setControllerType("Simple");
+
+        Assertions.assertEquals("Simple", car.getController().getControllerType());
+    }
+
+    @Test
+    public void checkBatteryTest(){
+        Car car = new Car("Blue", new Battery("Disposable"), new Controller("Advanced"));
+
+
+        Assertions.assertEquals(100, car.getBattery().getPercentage());
+    }
+
+    @Test
+    public void moveForwardTest(){
+        Car car = new Car("Blue", new Battery("Disposable"), new Controller("Advanced"));
+
+
+        Assertions.assertEquals("Car moved forward", car.moveForward());
+    }
+
+    @Test
+    public void moveLeftTest(){
+        Car car = new Car("Blue", new Battery("Disposable"), new Controller("Advanced"));
+
+
+        Assertions.assertEquals("Car turned left", car.moveLeft());
+    }
+
+    @Test
+    public void moveRightTest(){
+        Car car = new Car("Blue", new Battery("Disposable"), new Controller("Advanced"));
+
+
+        Assertions.assertEquals("Car turned right", car.moveRight());
+    }
+
+    @Test
+    public void changeBatteryTest(){
+        Car car = new Car("Blue", new Battery("Disposable"), new Controller("Advanced"));
+        car.moveForward();
+        car.setBattery(new Battery("Disposable"));
+
+
+        Assertions.assertEquals(100, car.getBattery().getPercentage());
+    }
+
+
+
+
+}