<?php
use PHPUnit\Framework\TestCase;

class OutputTestCase extends TestCase
{
    public function testExpectOutputStringFooActualFoo()
    {
        $this->expectOutputString('foo');
        print 'foo';
    }

    public function testExpectOutputStringFooActualBar()
    {
        $this->expectOutputString('foo');
        print 'bar';
    }

    public function testExpectOutputRegexFooActualFoo()
    {
        $this->expectOutputRegex('/foo/');
        print 'foo';
    }

    public function testExpectOutputRegexFooActualBar()
    {
        $this->expectOutputRegex('/foo/');
        print 'bar';
    }
}
