/**
* @group parser
*/
public function testParseHashTags()
{
$this->assertContains('#hash', Tags::parseHashTags('test #hash test')['parsed']);
$this->assertContains('#hash', Tags::parseHashTags('#hash')['parsed'], 'full');
$this->assertContains('#hash', Tags::parseHashTags('test #hash')['parsed'], 'end');
$this->assertContains('#hash', Tags::parseHashTags('#hash test')['parsed'], 'start');
$this->assertContains('#hash', Tags::parseHashTags('test #hash, test')['parsed'], 'separator ","');
$this->assertContains('#hash', Tags::parseHashTags('test #hash! test')['parsed'], 'separator "!"');
$this->assertContains('#hash', Tags::parseHashTags('test #hash?')['parsed'], 'separator "?"');
$this->assertContains('#hash2', Tags::parseHashTags('test #hash1 test #hash2.')['parsed'], 'multiple');
$this->assertContains('#hash-tag', Tags::parseHashTags('test #hash-Tag test')['parsed'], 'lowercase');
$this->assertCount(3, Tags::parseHashTags('test #hash1 test #hash2 #hash5')['parsed'], 'multiple - count');
$this->assertCount(1, Tags::parseHashTags('test #hash test #hash')['parsed'], 'repeated as single');
$this->assertCount(0, Tags::parseHashTags('test hash1 tst hash2 hash5')['parsed'], 'not found, empty array');
$this->assertCount(0, Tags::parseHashTags('www.example.com#test www.example.com/#test')['parsed'], 'not found when link');
$this->assertContains('#hash-Tag', Tags::parseHashTags('test #hash-Tag test')['original'], 'original');
}
/**
* @param Question $question
* @param bool $saveTagsInEntity
*/
public function addForQuestion(Question $question, $saveTagsInEntity = true)
{
$em = $this->getEntityManager();
if ($question instanceof PollPetition) {
$tags = HashTagParser::parseHashTags($question->getPetitionBody());
} else {
$tags = HashTagParser::parseHashTags($question->getSubject());
}
foreach ($tags['parsed'] as $tag) {
$entity = $this->findOneByName($tag);
if (!$entity) {
$entity = new HashTag($tag);
$em->persist($entity);
}
$entity->addQuestion($question);
$em->flush($entity);
}
if ($saveTagsInEntity) {
$question->setCachedHashTags($tags['original']);
$em->flush($question);
}
}
