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vendor/symfony/console/Tests/Formatter/OutputFormatterStyleTest.php 3.88 KB
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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\Formatter;
  
  use Symfony\Component\Console\Formatter\OutputFormatterStyle;
  
  class OutputFormatterStyleTest extends \PHPUnit_Framework_TestCase
  {
      public function testConstructor()
      {
          $style = new OutputFormatterStyle('green', 'black', array('bold', 'underscore'));
          $this->assertEquals("\033[32;40;1;4mfoo\033[39;49;22;24m", $style->apply('foo'));
  
          $style = new OutputFormatterStyle('red', null, array('blink'));
          $this->assertEquals("\033[31;5mfoo\033[39;25m", $style->apply('foo'));
  
          $style = new OutputFormatterStyle(null, 'white');
          $this->assertEquals("\033[47mfoo\033[49m", $style->apply('foo'));
      }
  
      public function testForeground()
      {
          $style = new OutputFormatterStyle();
  
          $style->setForeground('black');
          $this->assertEquals("\033[30mfoo\033[39m", $style->apply('foo'));
  
          $style->setForeground('blue');
          $this->assertEquals("\033[34mfoo\033[39m", $style->apply('foo'));
  
          $style->setForeground('default');
          $this->assertEquals("\033[39mfoo\033[39m", $style->apply('foo'));
  
          $this->setExpectedException('InvalidArgumentException');
          $style->setForeground('undefined-color');
      }
  
      public function testBackground()
      {
          $style = new OutputFormatterStyle();
  
          $style->setBackground('black');
          $this->assertEquals("\033[40mfoo\033[49m", $style->apply('foo'));
  
          $style->setBackground('yellow');
          $this->assertEquals("\033[43mfoo\033[49m", $style->apply('foo'));
  
          $style->setBackground('default');
          $this->assertEquals("\033[49mfoo\033[49m", $style->apply('foo'));
  
          $this->setExpectedException('InvalidArgumentException');
          $style->setBackground('undefined-color');
      }
  
      public function testOptions()
      {
          $style = new OutputFormatterStyle();
  
          $style->setOptions(array('reverse', 'conceal'));
          $this->assertEquals("\033[7;8mfoo\033[27;28m", $style->apply('foo'));
  
          $style->setOption('bold');
          $this->assertEquals("\033[7;8;1mfoo\033[27;28;22m", $style->apply('foo'));
  
          $style->unsetOption('reverse');
          $this->assertEquals("\033[8;1mfoo\033[28;22m", $style->apply('foo'));
  
          $style->setOption('bold');
          $this->assertEquals("\033[8;1mfoo\033[28;22m", $style->apply('foo'));
  
          $style->setOptions(array('bold'));
          $this->assertEquals("\033[1mfoo\033[22m", $style->apply('foo'));
  
          try {
              $style->setOption('foo');
              $this->fail('->setOption() throws an \InvalidArgumentException when the option does not exist in the available options');
          } catch (\Exception $e) {
              $this->assertInstanceOf('\InvalidArgumentException', $e, '->setOption() throws an \InvalidArgumentException when the option does not exist in the available options');
              $this->assertContains('Invalid option specified: "foo"', $e->getMessage(), '->setOption() throws an \InvalidArgumentException when the option does not exist in the available options');
          }
  
          try {
              $style->unsetOption('foo');
              $this->fail('->unsetOption() throws an \InvalidArgumentException when the option does not exist in the available options');
          } catch (\Exception $e) {
              $this->assertInstanceOf('\InvalidArgumentException', $e, '->unsetOption() throws an \InvalidArgumentException when the option does not exist in the available options');
              $this->assertContains('Invalid option specified: "foo"', $e->getMessage(), '->unsetOption() throws an \InvalidArgumentException when the option does not exist in the available options');
          }
      }
  }