/**
* Formats a message as a block of text.
*
* @param string|array $messages The message to write in the block
* @param string $style The style to apply to the whole block
* @param bool $large Whether to return a large block
*
* @return string The formatter message
*/
public function formatBlock($messages, $style, $large = false)
{
$messages = (array) $messages;
$len = 0;
$lines = array();
foreach ($messages as $message) {
$message = OutputFormatter::escape($message);
$lines[] = sprintf($large ? ' %s ' : ' %s ', $message);
$len = max($this->strlen($message) + ($large ? 4 : 2), $len);
}
$messages = $large ? array(str_repeat(' ', $len)) : array();
foreach ($lines as $line) {
$messages[] = $line . str_repeat(' ', $len - $this->strlen($line));
}
if ($large) {
$messages[] = str_repeat(' ', $len);
}
foreach ($messages as &$message) {
$message = sprintf('<%s>%s</%s>', $style, $message, $style);
}
return implode("\n", $messages);
}
public function testContentWithLineBreaks()
{
$formatter = new OutputFormatter(true);
$this->assertEquals(<<<EOF
[32m
some text[39m
EOF
, $formatter->format(<<<EOF
<info>
some text</info>
EOF
));
$this->assertEquals(<<<EOF
[32msome text
[39m
EOF
, $formatter->format(<<<EOF
<info>some text
</info>
EOF
));
$this->assertEquals(<<<EOF
[32m
some text
[39m
EOF
, $formatter->format(<<<EOF
<info>
some text
</info>
EOF
));
$this->assertEquals(<<<EOF
[32m
some text
more text
[39m
EOF
, $formatter->format(<<<EOF
<info>
some text
more text
</info>
EOF
));
}
