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File: Console/Tests/Output/StreamOutputTest.php

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File: Console/Tests/Output/StreamOutputTest.php
Role: Unit test script
Content type: text/plain
Description: Unit test script
Class: Redmine PHP Console Tools
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Author: By
Last change: Update of Console/Tests/Output/StreamOutputTest.php
Date: 2 months ago
Size: 2,039 bytes
 

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<?php

/*
 * This file is part of the Symfony package.
 *
 * (c) Fabien Potencier <fabien@symfony.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Symfony\Component\Console\Tests\Output;

use
Symfony\Component\Console\Output\Output;
use
Symfony\Component\Console\Output\StreamOutput;

class
StreamOutputTest extends \PHPUnit_Framework_TestCase
{
    protected
$stream;

    protected function
setUp()
    {
       
$this->stream = fopen('php://memory', 'a', false);
    }

    protected function
tearDown()
    {
       
$this->stream = null;
    }

    public function
testConstructor()
    {
        try {
           
$output = new StreamOutput('foo');
           
$this->fail('__construct() throws an \InvalidArgumentException if the first argument is not a stream');
        } catch (\
Exception $e) {
           
$this->assertInstanceOf('\InvalidArgumentException', $e, '__construct() throws an \InvalidArgumentException if the first argument is not a stream');
           
$this->assertEquals('The StreamOutput class needs a stream as its first argument.', $e->getMessage());
        }

       
$output = new StreamOutput($this->stream, Output::VERBOSITY_QUIET, true);
       
$this->assertEquals(Output::VERBOSITY_QUIET, $output->getVerbosity(), '__construct() takes the verbosity as its first argument');
       
$this->assertTrue($output->isDecorated(), '__construct() takes the decorated flag as its second argument');
    }

    public function
testGetStream()
    {
       
$output = new StreamOutput($this->stream);
       
$this->assertEquals($this->stream, $output->getStream(), '->getStream() returns the current stream');
    }

    public function
testDoWrite()
    {
       
$output = new StreamOutput($this->stream);
       
$output->writeln('foo');
       
rewind($output->getStream());
       
$this->assertEquals('foo'.PHP_EOL, stream_get_contents($output->getStream()), '->doWrite() writes to the stream');
    }
}