OutputFormatter example

namespace Symfony\Component\Console\Tests\Formatter;

use PHPUnit\Framework\TestCase;
use Symfony\Component\Console\Formatter\OutputFormatter;
use Symfony\Component\Console\Formatter\OutputFormatterStyle;

class OutputFormatterTest extends TestCase
{
    public function testEmptyTag()
    {
        $formatter = new OutputFormatter(true);
        $this->assertEquals('foo<>bar', $formatter->format('foo<>bar'));
    }

    public function testLGCharEscaping()
    {
        $formatter = new OutputFormatter(true);

        $this->assertEquals('foo<bar', $formatter->format('foo\\<bar'));
        $this->assertEquals('foo << bar', $formatter->format('foo << bar'));
        $this->assertEquals('foo << bar \\', $formatter->format('foo << bar \\'));
        $this->assertEquals("foo << \033[32mbar \\ baz\033[39m \\", $formatter->format('foo << <info>bar \\ baz</info> \\'));
        

' 0/50 [>---------------------------] 0%'.
            $this->generateOutput(' 1/50 [>---------------------------] 2%').
            $this->generateOutput(' 2/50 [=>--------------------------]'),
            stream_get_contents($output->getStream())
        );
    }

    public function testOverwriteWithSectionOutput()
    {
        $sections = [];
        $stream = $this->getOutputStream(true);
        $output = new ConsoleSectionOutput($stream->getStream(), $sections, $stream->getVerbosity(), $stream->isDecorated(), new OutputFormatter());

        $bar = new ProgressBar($output, 50, 0);
        $bar->start();
        $bar->display();
        $bar->advance();
        $bar->advance();

        rewind($output->getStream());
        $this->assertEquals(
            ' 0/50 [>---------------------------] 0%'.\PHP_EOL.
            "\x1b[1A\x1b[0J".' 1/50 [>---------------------------] 2%'.\PHP_EOL.
            

private int $verbosity;
    private OutputFormatterInterface $formatter;

    /** * @param int|null $verbosity The verbosity level (one of the VERBOSITY constants in OutputInterface) * @param bool $decorated Whether to decorate messages * @param OutputFormatterInterface|null $formatter Output formatter instance (null to use default OutputFormatter) */
    public function __construct(?int $verbosity = self::VERBOSITY_NORMAL, bool $decorated = false, OutputFormatterInterface $formatter = null)
    {
        $this->verbosity = $verbosity ?? self::VERBOSITY_NORMAL;
        $this->formatter = $formatter ?? new OutputFormatter();
        $this->formatter->setDecorated($decorated);
    }

    /** * @return void */
    public function setFormatter(OutputFormatterInterface $formatter)
    {
        $this->formatter = $formatter;
    }

    

$this->tester->execute([], ['interactive' => false, 'decorated' => false]);
        $this->assertStringEqualsFile($outputFilepath, $this->tester->getDisplay(true));
    }

    public function testGetErrorStyle()
    {
        $input = $this->createMock(InputInterface::class);

        $errorOutput = $this->createMock(OutputInterface::class);
        $errorOutput
            ->method('getFormatter')
            ->willReturn(new OutputFormatter());
        $errorOutput
            ->expects($this->once())
            ->method('write');

        $output = $this->createMock(ConsoleOutputInterface::class);
        $output
            ->method('getFormatter')
            ->willReturn(new OutputFormatter());
        $output
            ->expects($this->once())
            ->method('getErrorOutput')
            

'foo' => 'foo',
            'żółw' => 'bar',
            'łabądź' => 'baz',
        ];
        $outputShown = [
            $question,
            ' [<info>foo </info>] foo',
            ' [<info>żółw </info>] bar',
            ' [<info>łabądź</info>] baz',
        ];
        $output = $this->createMock(OutputInterface::class);
        $output->method('getFormatter')->willReturn(new OutputFormatter());

        $dialog = new QuestionHelper();
        $helperSet = new HelperSet([new FormatterHelper()]);
        $dialog->setHelperSet($helperSet);

        $output->expects($this->once())->method('writeln')->with($this->equalTo($outputShown));

        $question = new ChoiceQuestion($question, $possibleChoices, 'foo');
        $dialog->ask($this->createStreamableInputInterfaceMock($this->getInputStream("\n")), $output, $question);
    }

    

TABLE;

        $this->assertEquals($expected, $this->getOutputContent($output));
    }

    public function testSectionOutput()
    {
        $sections = [];
        $stream = $this->getOutputStream(true);
        $output = new ConsoleSectionOutput($stream->getStream(), $sections, $stream->getVerbosity(), $stream->isDecorated(), new OutputFormatter());
        $table = new Table($output);
        $table
            ->setHeaders(['ISBN', 'Title', 'Author', 'Price'])
            ->setRows([
                ['99921-58-10-7', 'Divine Comedy', 'Dante Alighieri', '9.95'],
            ]);

        $table->render();

        $table->appendRow(['9971-5-0210-0', 'A Tale of Two Cities', 'Charles Dickens', '139.25']);

        

$this->stream = fopen('php://memory', 'r+', false);
    }

    protected function tearDown(): void
    {
        unset($this->stream);
    }

    public function testClearAll()
    {
        $sections = [];
        $output = new ConsoleSectionOutput($this->stream, $sections, OutputInterface::VERBOSITY_NORMAL, true, new OutputFormatter());

        $output->writeln('Foo'.\PHP_EOL.'Bar');
        $output->clear();

        rewind($output->getStream());
        $this->assertEquals('Foo'.\PHP_EOL.'Bar'.\PHP_EOL.sprintf("\x1b[%dA", 2)."\x1b[0J", stream_get_contents($output->getStream()));
    }

    public function testClearNumberOfLines()
    {
        $sections = [];
        

private int $verbosity;
    private OutputFormatterInterface $formatter;

    /** * @param int|null $verbosity The verbosity level (one of the VERBOSITY constants in OutputInterface) * @param bool $decorated Whether to decorate messages * @param OutputFormatterInterface|null $formatter Output formatter instance (null to use default OutputFormatter) */
    public function __construct(?int $verbosity = self::VERBOSITY_NORMAL, bool $decorated = false, OutputFormatterInterface $formatter = null)
    {
        $this->verbosity = $verbosity ?? self::VERBOSITY_NORMAL;
        $this->formatter = $formatter ?? new OutputFormatter();
        $this->formatter->setDecorated($decorated);
    }

    /** * @return void */
    public function setFormatter(OutputFormatterInterface $formatter)
    {
        $this->formatter = $formatter;
    }

    

public function testGetFormatter()
    {
        $output = new NullOutput();
        $this->assertInstanceof(NullOutputFormatter::class, $formatter = $output->getFormatter());
        $this->assertSame($formatter, $output->getFormatter());
    }

    public function testSetFormatter()
    {
        $output = new NullOutput();
        $outputFormatter = new OutputFormatter();
        $output->setFormatter($outputFormatter);
        $this->assertNotSame($outputFormatter, $output->getFormatter());
    }

    public function testSetVerbosity()
    {
        $output = new NullOutput();
        $output->setVerbosity(Output::VERBOSITY_NORMAL);
        $this->assertEquals(Output::VERBOSITY_QUIET, $output->getVerbosity());
    }

    

class ConsoleOutputTest extends TestCase
{
    public function testConstructorWithoutFormatter()
    {
        $output = new ConsoleOutput(Output::VERBOSITY_QUIET, true);
        $this->assertEquals(Output::VERBOSITY_QUIET, $output->getVerbosity(), '__construct() takes the verbosity as its first argument');
        $this->assertNotSame($output->getFormatter(), $output->getErrorOutput()->getFormatter(), 'ErrorOutput should use it own formatter');
    }

    public function testConstructorWithFormatter()
    {
        $output = new ConsoleOutput(Output::VERBOSITY_QUIET, true, $formatter = new OutputFormatter());
        $this->assertEquals(Output::VERBOSITY_QUIET, $output->getVerbosity(), '__construct() takes the verbosity as its first argument');
        $this->assertSame($formatter, $output->getFormatter());
        $this->assertSame($formatter, $output->getErrorOutput()->getFormatter(), 'Output and ErrorOutput should use the same provided formatter');
    }

    public function testSetFormatter()
    {
        $output = new ConsoleOutput();
        $outputFormatter = new OutputFormatter();
        $output->setFormatter($outputFormatter);
        $this->assertSame($outputFormatter, $output->getFormatter());
        

    public function testFormatTime($secs, $expectedFormat)
    {
        $this->assertEquals($expectedFormat, Helper::formatTime($secs));
    }

    /** * @dataProvider decoratedTextProvider */
    public function testRemoveDecoration(string $decoratedText, string $undecoratedText)
    {
        $this->assertEquals($undecoratedText, Helper::removeDecoration(new OutputFormatter(), $decoratedText));
    }
}