public function testOptions()
{
$style = new OutputFormatterStyle();
$style->setOptions(array('reverse', 'conceal'));
$this->assertEquals("[7;8mfoo[0m", $style->apply('foo'));
$style->setOption('bold');
$this->assertEquals("[7;8;1mfoo[0m", $style->apply('foo'));
$style->unsetOption('reverse');
$this->assertEquals("[8;1mfoo[0m", $style->apply('foo'));
$style->setOption('bold');
$this->assertEquals("[8;1mfoo[0m", $style->apply('foo'));
$style->setOptions(array('bold'));
$this->assertEquals("[1mfoo[0m", $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');
}
}
public function testOptions()
{
$style = new OutputFormatterStyle();
$style->setOptions(array('reverse', 'conceal'));
$this->assertEquals("[7;8mfoo[0m", $style->apply('foo'));
$style->setOption('bold');
$this->assertEquals("[7;8;1mfoo[0m", $style->apply('foo'));
$style->unsetOption('reverse');
$this->assertEquals("[8;1mfoo[0m", $style->apply('foo'));
$style->setOption('bold');
$this->assertEquals("[8;1mfoo[0m", $style->apply('foo'));
$style->setOptions(array('bold'));
$this->assertEquals("[1mfoo[0m", $style->apply('foo'));
}
/**
* Tries to create new style instance from string.
*
* @param string $string
*
* @return OutputFormatterStyle|bool false if string is not format string
*/
private function createStyleFromString($string)
{
if (isset($this->styles[$string])) {
return $this->styles[$string];
}
if (!preg_match_all('/([^=]+)=([^;]+)(;|$)/', strtolower($string), $matches, PREG_SET_ORDER)) {
return false;
}
$style = new OutputFormatterStyle();
foreach ($matches as $match) {
array_shift($match);
if ('fg' == $match[0]) {
$style->setForeground($match[1]);
} elseif ('bg' == $match[0]) {
$style->setBackground($match[1]);
} else {
try {
$style->setOption($match[1]);
} catch (\InvalidArgumentException $e) {
return false;
}
}
}
return $style;
}
/**
* Tries to create new style instance from string.
*
* @param string $string
*
* @return OutputFormatterStyle|bool false if string is not format string
*/
private function createStyleFromString($string)
{
if (isset($this->styles[$string])) {
return $this->styles[$string];
}
if (!preg_match_all('/([^=]+)=([^;]+)(;|$)/', $string, $matches, PREG_SET_ORDER)) {
return false;
}
$style = new OutputFormatterStyle();
foreach ($matches as $match) {
array_shift($match);
if ('fg' == $match[0]) {
$style->setForeground($match[1]);
} elseif ('bg' == $match[0]) {
$style->setBackground($match[1]);
} elseif ('options' === $match[0]) {
preg_match_all('([^,;]+)', $match[1], $options);
$options = array_shift($options);
foreach ($options as $option) {
try {
$style->setOption($option);
} catch (\InvalidArgumentException $e) {
@trigger_error(sprintf('Unknown style options are deprecated since version 3.2 and will be removed in 4.0. Exception "%s".', $e->getMessage()), E_USER_DEPRECATED);
return false;
}
}
} else {
return false;
}
}
return $style;
}
/**
* Sets an option
*
* @author Art <*****@*****.**>
*
* @param string $opt The option
*
* @codeCoverageIgnore - nothing to test.
*/
public function setOption($opt)
{
$this->symfony->setOption($opt);
}
