// annotations/StackLStringTst.java

// (c)2021 MindView LLC: see Copyright.txt

// We make no guarantees that this code is fit for any purpose.

// Visit http://OnJava8.com for more book information.

// Applying @Unit to generics

// {java onjava.atunit.AtUnit

// build/classes/java/main/annotations/StackLStringTst.class}

package annotations;

import onjava.atunit.*;

import onjava.*;

public class

StackLStringTst extends StackL<String> {

@Test

void tPush() {

push("one");

assert top().equals("one");

push("two");

assert top().equals("two");

}

@Test

void tPop() {

push("one");

push("two");

assert pop().equals("two");

assert pop().equals("one");

}

@Test

void tTop() {

push("A");

push("B");

assert top().equals("B");

assert top().equals("B");

}

}

/* Output:

annotations.StackLStringTst

. tPop

. tTop

. tPush

OK (3 tests)

*/