public function case_new_operators()
{
$this->given($user = new \Mock\StdClass(), $user->group = 'customer', $user->points = 42, $user->status = true, $ruler = new LUT(), $rule = 'logged(user) and group in ["customer", "guest"] and points > 30', $context = new LUT\Context(), $context['user'] = function () use($user, $context) {
$context['group'] = $user->group;
$context['points'] = $user->points;
return $user;
})->when($ruler->getDefaultAsserter()->setOperator('logged', function ($user) {
return $user->status;
}), $result = $ruler->assert($rule, $context))->then->boolean($result)->isTrue()->given($user->status = false)->when($result = $ruler->assert($rule, $context))->then->boolean($result)->isFalse();
}
public function case_lazy_or()
{
$this->given($ruler = new LUT(), $fExecuted = false, $gExecuted = false, $asserter = $ruler->getDefaultAsserter(), $asserter->setOperator('f', function ($a) use(&$fExecuted) {
$fExecuted = true;
return $a;
}), $asserter->setOperator('g', function ($b) use(&$gExecuted) {
$gExecuted = true;
return $b;
}), $rule = 'f(false) or g(true)')->when($result = $ruler->assert($rule, new LUT\Context()))->then->boolean($result)->isTrue()->boolean($fExecuted)->isTrue()->boolean($gExecuted)->isTrue()->given($fExecuted = false, $gExecuted = false, $rule = 'f(true) or g(true)')->when($result = $ruler->assert($rule, new LUT\Context()))->then->boolean($result)->isTrue()->boolean($fExecuted)->isTrue()->boolean($gExecuted)->isFalse()->given($fExecuted = false, $gExecuted = false, $rule = 'f(true) or g(false)')->when($result = $ruler->assert($rule, new LUT\Context()))->then->boolean($result)->isTrue()->boolean($fExecuted)->isTrue()->boolean($gExecuted)->isFalse()->given($fExecuted = false, $gExecuted = false, $rule = 'f(false) or g(false)')->when($result = $ruler->assert($rule, new LUT\Context()))->then->boolean($result)->isFalse()->boolean($fExecuted)->isTrue()->boolean($gExecuted)->isTrue();
}
/**
* The entry method.
*
* @return int
*/
public function main()
{
$ruler = new Ruler();
$context = new Ruler\Context();
while (false !== ($c = $this->getOption($v))) {
switch ($c) {
case '__ambiguous':
$context[$v['option']] = $v['value'];
break;
case 'h':
case '?':
return $this->usage();
}
}
$this->parser->listInputs($rule);
if (empty($rule)) {
return $this->usage();
}
return (int) (!$ruler->assert($rule, $context));
}
public function case_github_50()
{
$this->given($ruler = new LUT(), $rule = 'variable', $context = new LUT\Context(), $context['variable'] = 'file')->when(function () use($ruler, $rule, $context) {
$ruler->assert($rule, $context);
})->error()->notExists();
}
public function case_github_70()
{
$this->given($ruler = new LUT(), $rule = 'variable["foo"] is null', $context = new LUT\Context(), $context['variable'] = ['foo' => null])->when($result = $ruler->assert($rule, $context))->then->boolean($result)->isTrue();
}
