Tea Party

You are hosting a formal Tea Party. Your task is to welcome your guests properly. Here are the rules for welcoming guests:


               If the guest has been knighted by the Queen and is male, use the title "Sir" before their name to greet them,

               otherwise if the guest is a male, use the title "Mr." before their name.

               If the guest has been knighted by the Queen and is female, use the title "Lady" before their name to greet them,

               otherwise if the guest is a female, use the title "Ms." before their name.


Add code to the class below to support the greeting rules above.

public class TeaParty {

       public String welcome(String name, boolean isWoman, boolean isKnighted)
       {

       }

}

Here is some JUnit Test code to check your welcome method. Run the tests and check that the green "pass" bar is displayed.

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

public class TeaPartyTest {
       /**
        * Jane Austen is a woman, so say “Hello Ms. Austen”.
        * George Orwell is a man, so say “Hello Mr. Orwell”.
        * Isaac Newton was knighted, so say "Hello Sir Isaac Newton".
        **/

       @Test
       public void test() {
               TeaParty teaParty = new TeaParty();
               String greeting = teaParty.welcome(null, false, false);
               assertEquals("Hello Ms. Austen", teaParty.welcome("Austen", true, false));
               assertEquals("Hello Mr. Orwell", teaParty.welcome("Orwell", false, false));
               assertEquals("Hello Sir Isaac Newton", teaParty.welcome("Isaac Newton", false, true));
       }
}