/**
*
*/
public function testRead()
{
$reader = $this->getReader();
$reader->shouldReceive('read')->once()->andReturn('user input');
$arguments = [];
$input = new Input($reader, $arguments);
$this->assertSame('user input', $input->read());
}
/**
* Writes question to output and returns hidden user input.
*
* @access public
* @param string $question Question to ask
* @param null|mixed $default Default if no input is entered
* @param boolean $fallback Fall back to non-hidden input?
* @return string
*/
public function ask($question, $default = null, $fallback = false)
{
if (DIRECTORY_SEPARATOR === '\\' || $this->hasStty()) {
$this->output->write(trim($question) . ' ');
if (DIRECTORY_SEPARATOR === '\\') {
$answer = trim(shell_exec(__DIR__ . '/resources/hiddeninput.exe'));
} else {
$settings = shell_exec('stty -g');
exec('stty -echo');
$answer = $this->input->read();
exec('stty ' . $settings);
}
$this->output->write(PHP_EOL);
return empty($answer) ? $default : $answer;
} elseif ($fallback) {
return parent::ask($question, $default);
} else {
throw new RuntimeException(vsprintf("%s(): Unable to hide the user input.", [__METHOD__]));
}
}
/**
* Writes question to output and returns user input.
*
* @access public
* @param string $question Question to ask
* @param null|mixed $default Default if no input is entered
* @return string
*/
public function ask($question, $default = null)
{
$this->output->write(trim($question) . ' ');
$answer = $this->input->read();
return empty($answer) ? $default : $answer;
}
