public function categories()
{
if (!$this->categories) {
$this->categories = $this->post->categories();
}
return $this->categories;
}
function testPostCategories()
{
$cats = array('News', 'Sports', 'Obits');
foreach ($cats as &$cat) {
$cat = wp_insert_term($cat, 'category');
}
$pid = $this->factory->post->create();
foreach ($cats as $cat) {
wp_set_object_terms($pid, $cat['term_id'], 'category', true);
}
$post = new TimberPost($pid);
$this->assertEquals(3, count($post->categories()));
}
function testPostTerms()
{
$pid = $this->factory->post->create();
$post = new TimberPost($pid);
// create a new tag and associate it with the post
$dummy_tag = wp_insert_term('whatever', 'post_tag');
wp_set_object_terms($pid, $dummy_tag['term_id'], 'post_tag', true);
// test expected tags
$timber_tags = $post->terms('post_tag');
$dummy_timber_tag = new TimberTerm($dummy_tag['term_id'], 'post_tag');
$this->assertEquals('whatever', $timber_tags[0]->slug);
$this->assertEquals($dummy_timber_tag, $timber_tags[0]);
// register a custom taxonomy, create some terms in it and associate to post
register_taxonomy('team', 'post');
$team_names = array('Patriots', 'Bills', 'Dolphins', 'Jets');
foreach ($team_names as $team_name) {
$team_term = wp_insert_term($team_name, 'team');
wp_set_object_terms($pid, $team_term['term_id'], 'team', true);
}
$this->assertEquals(count($team_names), count($post->terms('team')));
// check presence of specific terms
$this->assertTrue($post->has_term('Uncategorized'));
$this->assertTrue($post->has_term('whatever'));
$this->assertTrue($post->has_term('Dolphins'));
$this->assertTrue($post->has_term('Patriots', 'team'));
// 4 teams + 1 tag + default category (Uncategorized)
$this->assertEquals(6, count($post->terms()));
// test tags method - wrapper for $this->get_terms('tags')
$this->assertEquals($post->tags(), $post->terms('tag'));
$this->assertEquals($post->tags(), $post->terms('tags'));
$this->assertEquals($post->tags(), $post->terms('post_tag'));
// test categories method - wrapper for $this->get_terms('category')
$this->assertEquals($post->categories(), $post->terms('category'));
$this->assertEquals($post->categories(), $post->terms('categories'));
// test using an array of taxonomies
$post_tag_terms = $post->terms(array('post_tag'));
$this->assertEquals(1, count($post_tag_terms));
$post_team_terms = $post->terms(array('team'));
$this->assertEquals(count($team_names), count($post_team_terms));
// test multiple taxonomies
$post_tag_and_team_terms = $post->terms(array('post_tag', 'team'));
$this->assertEquals(count($post_tag_terms) + count($post_team_terms), count($post_tag_and_team_terms));
}