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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 PHPUnit\Framework\TestCase;
- use Symfony\Component\Console\Output\Output;
- use Symfony\Component\Console\Output\StreamOutput;
- class StreamOutputTest extends TestCase
- {
- protected $stream;
- protected function setUp()
- {
- $this->stream = fopen('php://memory', 'a', false);
- }
- protected function tearDown()
- {
- $this->stream = null;
- }
- public function testConstructor()
- {
- $output = new StreamOutput($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');
- }
- /**
- * @expectedException \InvalidArgumentException
- * @expectedExceptionMessage The StreamOutput class needs a stream as its first argument.
- */
- public function testStreamIsRequired()
- {
- new StreamOutput('foo');
- }
- 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');
- }
- }
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