public function setTags(Article $entity, array $tagIds)
{
foreach ($tagIds as $tagId) {
$tag = $this->getEntityManager()->find(Tag::class, $tagId);
if ($tag instanceof Tag) {
$entity->addTag($tag);
}
}
}
/**
* @test
* @dataProvider provideTagsCount
*
* @param $tagCount
*/
public function tag_workflow($tagCount)
{
$article = new Article();
for ($i = 0; $i < $tagCount; ++$i) {
$tag = new Tag(uniqid('testTag_'));
$this->assertFalse($article->hasTag($tag));
$article->addTag($tag);
$this->assertTrue($article->hasTag($tag));
}
$this->assertContainsOnlyInstancesOf(Tag::class, $article->getTags());
$this->assertCount($tagCount, $article->getTags());
if ($tagCount > 0) {
$this->assertTrue($article->removeTag($tag));
$this->assertNotTrue($article->hasTag($tag));
$this->assertCount($tagCount - 1, $article->getTags());
}
$anotherTag = new Tag('anotherTag');
$this->assertFalse($article->removeTag($anotherTag));
}