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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\Formatter\OutputFormatterStyle;
- class OutputTest extends TestCase
- {
- public function testConstructor()
- {
- $output = new TestOutput(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 testSetIsDecorated()
- {
- $output = new TestOutput();
- $output->setDecorated(true);
- $this->assertTrue($output->isDecorated(), 'setDecorated() sets the decorated flag');
- }
- public function testSetGetVerbosity()
- {
- $output = new TestOutput();
- $output->setVerbosity(Output::VERBOSITY_QUIET);
- $this->assertEquals(Output::VERBOSITY_QUIET, $output->getVerbosity(), '->setVerbosity() sets the verbosity');
- $this->assertTrue($output->isQuiet());
- $this->assertFalse($output->isVerbose());
- $this->assertFalse($output->isVeryVerbose());
- $this->assertFalse($output->isDebug());
- $output->setVerbosity(Output::VERBOSITY_NORMAL);
- $this->assertFalse($output->isQuiet());
- $this->assertFalse($output->isVerbose());
- $this->assertFalse($output->isVeryVerbose());
- $this->assertFalse($output->isDebug());
- $output->setVerbosity(Output::VERBOSITY_VERBOSE);
- $this->assertFalse($output->isQuiet());
- $this->assertTrue($output->isVerbose());
- $this->assertFalse($output->isVeryVerbose());
- $this->assertFalse($output->isDebug());
- $output->setVerbosity(Output::VERBOSITY_VERY_VERBOSE);
- $this->assertFalse($output->isQuiet());
- $this->assertTrue($output->isVerbose());
- $this->assertTrue($output->isVeryVerbose());
- $this->assertFalse($output->isDebug());
- $output->setVerbosity(Output::VERBOSITY_DEBUG);
- $this->assertFalse($output->isQuiet());
- $this->assertTrue($output->isVerbose());
- $this->assertTrue($output->isVeryVerbose());
- $this->assertTrue($output->isDebug());
- }
- public function testWriteWithVerbosityQuiet()
- {
- $output = new TestOutput(Output::VERBOSITY_QUIET);
- $output->writeln('foo');
- $this->assertEquals('', $output->output, '->writeln() outputs nothing if verbosity is set to VERBOSITY_QUIET');
- }
- public function testWriteAnArrayOfMessages()
- {
- $output = new TestOutput();
- $output->writeln(array('foo', 'bar'));
- $this->assertEquals("foo\nbar\n", $output->output, '->writeln() can take an array of messages to output');
- }
- /**
- * @dataProvider provideWriteArguments
- */
- public function testWriteRawMessage($message, $type, $expectedOutput)
- {
- $output = new TestOutput();
- $output->writeln($message, $type);
- $this->assertEquals($expectedOutput, $output->output);
- }
- public function provideWriteArguments()
- {
- return array(
- array('<info>foo</info>', Output::OUTPUT_RAW, "<info>foo</info>\n"),
- array('<info>foo</info>', Output::OUTPUT_PLAIN, "foo\n"),
- );
- }
- public function testWriteWithDecorationTurnedOff()
- {
- $output = new TestOutput();
- $output->setDecorated(false);
- $output->writeln('<info>foo</info>');
- $this->assertEquals("foo\n", $output->output, '->writeln() strips decoration tags if decoration is set to false');
- }
- public function testWriteDecoratedMessage()
- {
- $fooStyle = new OutputFormatterStyle('yellow', 'red', array('blink'));
- $output = new TestOutput();
- $output->getFormatter()->setStyle('FOO', $fooStyle);
- $output->setDecorated(true);
- $output->writeln('<foo>foo</foo>');
- $this->assertEquals("\033[33;41;5mfoo\033[39;49;25m\n", $output->output, '->writeln() decorates the output');
- }
- public function testWriteWithInvalidStyle()
- {
- $output = new TestOutput();
- $output->clear();
- $output->write('<bar>foo</bar>');
- $this->assertEquals('<bar>foo</bar>', $output->output, '->write() do nothing when a style does not exist');
- $output->clear();
- $output->writeln('<bar>foo</bar>');
- $this->assertEquals("<bar>foo</bar>\n", $output->output, '->writeln() do nothing when a style does not exist');
- }
- /**
- * @dataProvider verbosityProvider
- */
- public function testWriteWithVerbosityOption($verbosity, $expected, $msg)
- {
- $output = new TestOutput();
- $output->setVerbosity($verbosity);
- $output->clear();
- $output->write('1', false);
- $output->write('2', false, Output::VERBOSITY_QUIET);
- $output->write('3', false, Output::VERBOSITY_NORMAL);
- $output->write('4', false, Output::VERBOSITY_VERBOSE);
- $output->write('5', false, Output::VERBOSITY_VERY_VERBOSE);
- $output->write('6', false, Output::VERBOSITY_DEBUG);
- $this->assertEquals($expected, $output->output, $msg);
- }
- public function verbosityProvider()
- {
- return array(
- array(Output::VERBOSITY_QUIET, '2', '->write() in QUIET mode only outputs when an explicit QUIET verbosity is passed'),
- array(Output::VERBOSITY_NORMAL, '123', '->write() in NORMAL mode outputs anything below an explicit VERBOSE verbosity'),
- array(Output::VERBOSITY_VERBOSE, '1234', '->write() in VERBOSE mode outputs anything below an explicit VERY_VERBOSE verbosity'),
- array(Output::VERBOSITY_VERY_VERBOSE, '12345', '->write() in VERY_VERBOSE mode outputs anything below an explicit DEBUG verbosity'),
- array(Output::VERBOSITY_DEBUG, '123456', '->write() in DEBUG mode outputs everything'),
- );
- }
- }
- class TestOutput extends Output
- {
- public $output = '';
- public function clear()
- {
- $this->output = '';
- }
- protected function doWrite($message, $newline)
- {
- $this->output .= $message.($newline ? "\n" : '');
- }
- }
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