/**
* @test
*/
public function delete_tag()
{
$tag = Tag::create(['name' => '9 Ball']);
$this->assertEquals(1, Tag::count());
$tag->delete();
$this->assertEquals(0, Tag::count());
}
/**
* @test
*/
public function add_new_tag()
{
$this->post->tag('new TaG');
$this->assertEquals('new tag', $this->post->tagNames);
$this->assertEquals(['new tag'], $this->post->tagArray);
$this->assertEquals(1, $this->post->tags->count());
$this->assertEquals(4, Tag::count());
}