EVOLUTION-NINJA

Edit File: StackTest.php

<?php class StackTest extends PHPUnit_Framework_TestCase { public function testPush() { $stack = []; $this->assertEquals(0, count($stack)); array_push($stack, 'foo'); $this->assertEquals('foo', $stack[count($stack)-1]); $this->assertEquals(1, count($stack)); return $stack; } /** * @depends testPush */ public function testPop(array $stack) { $this->assertEquals('foo', array_pop($stack)); $this->assertEquals(0, count($stack)); } }