Junit for if method

I'm trying to write a JUnit test for this piece of code:

 @Override
 public boolean equals(Object obj)      
 {  
     if (obj == null) //base case   
     {
         return false;
     }
     if (obj == this) //base case
     {
         return true;
     }
     if (obj.getClass() == this.getClass()) //base case
     {
         Employee person = (Employee)obj; //casting from obj to employee

         if (name.equals(person.getName()))
         {
             return true;
         }

     }

     return false;

So far I have this which takes care of the first two lines but am stuck on the rest. Any idea?

public void testEquals()
{
    assertFalse(girl.equals(null));
    assertNotNull(gitl.equals(this));
}