diff --git a/src/main/java/com/booleanuk/core/Account.java b/src/main/java/com/booleanuk/core/Account.java
new file mode 100644
index 0000000..355243d
--- /dev/null
+++ b/src/main/java/com/booleanuk/core/Account.java
@@ -0,0 +1,52 @@
+package com.booleanuk.core;
+
+public class Account {
+    private String email;
+    private String password;
+    private Boolean status;
+
+    public Account(String email, String password) {
+        this.email = verifyEmail(email);
+        this.password = verifyPassword(password);
+        this.status = false;
+    }
+
+    private String verifyEmail(String email) {
+        if (!email.contains("@")) {
+            return "invalid email";
+        }
+        return email;
+    }
+
+    private String verifyPassword(String password) {
+        if (password.length() < 8) {
+            return "invalid password";
+        }
+        return password;
+    }
+
+    public Boolean canLogIn() {
+        return this.status;
+    }
+
+    public String getEmail() {
+        return email;
+    }
+
+    public void setEmail(String email) {
+        this.email = verifyEmail(email);
+    }
+
+    public String getPassword() {
+        return password;
+    }
+
+    public void setPassword(String password) {
+        this.password = verifyPassword(password);
+    }
+
+    public void setStatus(Boolean status)  {
+        if (!email.equals("invalid email") && !password.equals("invalid password"))
+            this.status = status;
+    }
+}
diff --git a/src/main/java/com/booleanuk/core/TodoItem.java b/src/main/java/com/booleanuk/core/TodoItem.java
index 655d825..7e8d2ae 100644
--- a/src/main/java/com/booleanuk/core/TodoItem.java
+++ b/src/main/java/com/booleanuk/core/TodoItem.java
@@ -1,9 +1,9 @@
 package com.booleanuk.core;
 
 public class TodoItem {
-    public String title;
-    public String detail;
-    public String status;
+    private String title;
+    private String detail;
+    private String status;
 
     public TodoItem(String title, String detail, String status) {
         this.title = title;
@@ -11,6 +11,22 @@ public TodoItem(String title, String detail, String status) {
         this.status = status;
     }
 
+    public String getDetail() {
+        return detail;
+    }
+
+    public void setDetail(String detail) {
+        this.detail = detail;
+    }
+
+    public String getTitle() {
+        return title;
+    }
+
+    public void setTitle(String title) {
+        this.title = title;
+    }
+
     public void setStatus(String status) {
         this.status = status;
     }
diff --git a/src/test/java/com/booleanuk/core/AccountTest.java b/src/test/java/com/booleanuk/core/AccountTest.java
new file mode 100644
index 0000000..dd095c1
--- /dev/null
+++ b/src/test/java/com/booleanuk/core/AccountTest.java
@@ -0,0 +1,39 @@
+package com.booleanuk.core;
+
+import org.junit.jupiter.api.Assertions;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+
+import static org.junit.jupiter.api.Assertions.*;
+
+class AccountTest {
+    public Account account;
+
+    @BeforeEach
+    public void setUp() {
+        this.account = new Account("example.com", "12345");
+    }
+
+    @Test
+    public void testVerifyEmail() {
+        Assertions.assertEquals("invalid email", account.getEmail());
+        account.setEmail("example@.com");
+        Assertions.assertEquals("example@.com", account.getEmail());
+    }
+
+    @Test
+    public void testVerifyPassword() {
+        Assertions.assertEquals("invalid password", account.getPassword());
+        account.setPassword("12345678");
+        Assertions.assertEquals("12345678", account.getPassword());
+    }
+
+    @Test
+    public void testCanLogIn() {
+        Assertions.assertFalse(account.canLogIn());
+        account.setEmail("example@test.com");
+        account.setPassword("12345678");
+        account.setStatus(true);
+        Assertions.assertTrue(account.canLogIn());
+    }
+}
\ No newline at end of file
diff --git a/src/test/java/com/booleanuk/core/TodoItemTest.java b/src/test/java/com/booleanuk/core/TodoItemTest.java
index 095af82..a6c9a3d 100644
--- a/src/test/java/com/booleanuk/core/TodoItemTest.java
+++ b/src/test/java/com/booleanuk/core/TodoItemTest.java
@@ -1,8 +1,50 @@
 package com.booleanuk.core;
 
 import org.junit.jupiter.api.Assertions;
+import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.Test;
 
 class TodoItemTest {
+    TodoItem todoItem;
 
+    @BeforeEach
+    void createObject() {
+        String title = "Eat dinner";
+        String detail = "Buy all ingredients";
+        String status = "Uncompleted";
+        this.todoItem = new TodoItem(title, detail, status);
+    }
+
+    @Test
+    void getDetail() {
+        Assertions.assertEquals("Buy all ingredients", this.todoItem.getDetail());
+    }
+
+    @Test
+    void setDetail() {
+        this.todoItem.setDetail("Follow the recipe");
+        Assertions.assertEquals("Follow the recipe", this.todoItem.getDetail());
+    }
+
+    @Test
+    void getTitle() {
+        Assertions.assertEquals("Eat dinner", this.todoItem.getTitle());
+    }
+
+    @Test
+    void setTitle() {
+        this.todoItem.setTitle("Relax");
+        Assertions.assertEquals("Relax", this.todoItem.getTitle());
+    }
+
+    @Test
+    void setStatus() {
+        this.todoItem.setStatus("Completed");
+        Assertions.assertEquals("Completed", this.todoItem.getStatus());
+    }
+
+    @Test
+    void getStatus() {
+        Assertions.assertEquals("Uncompleted", this.todoItem.getStatus());
+    }
 }