/**
* Check if the given string is a valid operator query.
*
* @param string $string
* @return bool
*/
public static function validate($string)
{
$string = (string) $string;
$null = Factory::syntax('symbols', 'null', '-');
if (empty($string)) {
return false;
}
return !!($string == $null || ctype_alnum($string[0]) || in_array($string[0], [Factory::syntax('symbols', 'equals', '='), Factory::syntax('symbols', 'bigger', ']'), Factory::syntax('symbols', 'smaller', '['), Factory::syntax('symbols', 'like', '~'), Factory::syntax('symbols', 'not', '!')]));
}
/**
* Mockery should always be closed when a test is teared down.
* Also, reset the factory syntax.
*
* @return void
*/
public function tearDown()
{
Mockery::close();
Factory::$SYNTAX = [];
}
/**
* Check if the given string is a valid relation query.
*
* @param string $string
* @return bool
*/
public static function validate($string)
{
return !!strpos($string, Factory::syntax('symbols', 'relation', ':'));
}
/**
* Test if the static syntax method returns the default value if an unknown syntax is requested.
*
* @return void
*/
public function testSyntaxReturnsDefaultWhenKeyIsNotDefined()
{
$this->assertSame('unknown', Factory::syntax('symbols', 'what??', 'unknown'));
}