/**
* @testdox asConfig() can pack multiple boolean rules in a value named "flags"
*/
public function testAsConfigBitfieldMultiple()
{
$ruleset = new Ruleset();
$ruleset->autoClose();
$ruleset->ignoreSurroundingWhitespace();
$config = $ruleset->asConfig();
$this->assertSame(Parser::RULE_AUTO_CLOSE | Parser::RULE_IGNORE_WHITESPACE, $config['flags']);
}
/**
* @testdox Tags that are allowed in a closed dependency loop are omitted from the return array
*/
public function testUnusedTagsInLoop()
{
$tags = new TagCollection();
$tags->add('A');
$tags->add('B');
$rootRules = new Ruleset();
$rootRules->denyChild('A');
$rootRules->denyChild('B');
$this->assertEquals(['root' => ['allowed' => [0]], 'tags' => []], RulesHelper::getBitfields($tags, $rootRules));
}
/**
* @testdox $tag->rules can be assigned an instance of Ruleset to copy its content
*/
public function testRulesInstanceOfRuleset()
{
$ruleset = new Ruleset();
$ruleset->allowChild('B');
$tag = new Tag();
$tag->rules = $ruleset;
$this->assertEquals($ruleset, $tag->rules);
$this->assertNotSame($ruleset, $tag->rules, '$tag->rules should not have been replaced with $ruleset');
}
