68 lines
2.1 KiB
PHP
Executable File
68 lines
2.1 KiB
PHP
Executable File
<?php
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/*
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* This file is part of the Symfony package.
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*
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* (c) Fabien Potencier <fabien@symfony.com>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace Symfony\Component\Console\Tests\Output;
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use PHPUnit\Framework\TestCase;
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use Symfony\Component\Console\Output\Output;
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use Symfony\Component\Console\Output\StreamOutput;
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class StreamOutputTest extends TestCase
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{
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protected $stream;
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protected function setUp()
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{
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$this->stream = fopen('php://memory', 'a', false);
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}
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protected function tearDown()
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{
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$this->stream = null;
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}
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public function testConstructor()
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{
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$output = new StreamOutput($this->stream, Output::VERBOSITY_QUIET, true);
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$this->assertEquals(Output::VERBOSITY_QUIET, $output->getVerbosity(), '__construct() takes the verbosity as its first argument');
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$this->assertTrue($output->isDecorated(), '__construct() takes the decorated flag as its second argument');
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}
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public function testStreamIsRequired()
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{
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$this->expectException('InvalidArgumentException');
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$this->expectExceptionMessage('The StreamOutput class needs a stream as its first argument.');
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new StreamOutput('foo');
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}
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public function testGetStream()
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{
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$output = new StreamOutput($this->stream);
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$this->assertEquals($this->stream, $output->getStream(), '->getStream() returns the current stream');
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}
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public function testDoWrite()
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{
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$output = new StreamOutput($this->stream);
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$output->writeln('foo');
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rewind($output->getStream());
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$this->assertEquals('foo'.\PHP_EOL, stream_get_contents($output->getStream()), '->doWrite() writes to the stream');
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}
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public function testDoWriteOnFailure()
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{
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$resource = fopen(__DIR__.'/../Fixtures/stream_output_file.txt', 'r', false);
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$output = new StreamOutput($resource);
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rewind($output->getStream());
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$this->assertEquals('', stream_get_contents($output->getStream()));
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}
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}
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