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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 PHPUnit\Framework\TestCase;
use Symfony\Component\Console\Formatter\OutputFormatterStyle;
class OutputFormatterStyleTest extends 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'));
$this->{method_exists($this, $_ = 'expectException') ? $_ : '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'));
$this->{method_exists($this, $_ = 'expectException') ? $_ : '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');
}
}
}
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