ChareSWE/src/TestAccount.java

import org.junit.Test;
import static org.junit.Assert.*;


public class TestAccount {


    @Test
    public void test1(){

        // Arrange
               Person p = new Person("Hans","Georg", 12);


        // Act
               Account a = new Account(p, "fdfdf");

        // Assert
         assertEquals("Georg", a.owner.vname);


    }

    @Test
    public void testM2(){
        // Arrange
        Person p = new Person("Hans","Georg", 12);


        // Act
        Account a = new Account(p, "fdfdf");

        // Assert
        assertEquals("Georg", a.owner.vname);


    }

    @Test
    public void test3(){
        // Arrange
        Person p = new Person("Hans","Georg", 12);


        // Act
        Account a = new Account(p, "fdfdf");

        // Assert
        assertEquals(12, a.owner.age);

    }
}