/**
* Test assigning a Co-Author to a post
*/
public function test_add_coauthor_to_post()
{
global $coauthors_plus;
$coauthors = \CoAuthorsPlusRoles\get_coauthors($this->author1_post1);
$this->assertEquals(1, count($coauthors));
// append = true, should preserve order
$editor1 = get_user_by('id', $this->editor1);
$coauthors_plus->add_coauthors($this->author1_post1, array($editor1->user_login), true);
$coauthors = \CoAuthorsPlusRoles\get_coauthors($this->author1_post1);
$this->assertEquals(array($this->author1, $this->editor1), wp_list_pluck($coauthors, 'ID'));
// append = false, overrides existing authors
$coauthors_plus->add_coauthors($this->author1_post1, array($editor1->user_login), false);
$coauthors = \CoAuthorsPlusRoles\get_coauthors($this->author1_post1);
$this->assertEquals(array($this->editor1), wp_list_pluck($coauthors, 'ID'));
}
/**
* Test the functions called on update_post to edit the contributors on a post.
*/
public function test_admin_set_contributors_on_post()
{
global $coauthors_plus;
// Create a post with a WP user as author. Calling update_coauthors_on_post should reset it.
$post = $this->factory->post->create(array('post_status' => 'publish', 'post_content' => rand_str(), 'post_title' => rand_str(), 'post_author' => $this->author1_post1));
$guest_author = $coauthors_plus->guest_authors->create(array('display_name' => 'Guest Author through UI', 'user_login' => 'guest-author-through-ui'));
$guest_author_nicename = $coauthors_plus->get_coauthor_by('id', $guest_author)->user_nicename;
\CoAuthorsPlusRoles\update_coauthors_on_post($post, array("{$guest_author_nicename}|||author"));
$updated_coauthors = \CoAuthorsPlusRoles\get_coauthors((int) $post, array('author_role' => 'any'));
$this->assertCount(1, $updated_coauthors);
$this->assertContains($guest_author, wp_list_pluck($updated_coauthors, 'ID'));
$user1 = get_userdata($this->author1);
// Calling update_coauthors_on_post with an array should add all the new authors
// Using: one WP_User, and one of Guest Author post type
\CoAuthorsPlusRoles\update_coauthors_on_post($post, array("{$user1->user_login}|||author", "guest-author-through-ui|||contributor"));
// Both should show up in a query with author_role = any
$updated_coauthors = \CoAuthorsPlusRoles\get_coauthors($post, array('author_role' => 'any'));
$this->assertContains($user1->user_login, wp_list_pluck($updated_coauthors, 'user_nicename'));
$this->assertContains('guest-author-through-ui', wp_list_pluck($updated_coauthors, 'user_nicename'));
// Only the contributor should show up in this query where author_role = contributor
$contributors = \CoAuthorsPlusRoles\get_coauthors($post, array('author_role' => 'contributor'));
$this->assertNotContains($user1->user_login, wp_list_pluck($contributors, 'user_nicename'));
$this->assertContains('guest-author-through-ui', wp_list_pluck($contributors, 'user_nicename'));
// It should be possible to save more than one "byline" author on a post, through the UI.
// Also, the string "byline" for role should behave identically to an empty string.
\CoAuthorsPlusRoles\update_coauthors_on_post($post, array("{$user1->user_login}|||", "guest-author-through-ui|||byline"));
$updated_coauthors = \CoAuthorsPlusRoles\get_coauthors($post);
$this->assertcount(2, $updated_coauthors);
$this->assertEquals($user1->user_login, $updated_coauthors[0]->user_nicename);
$this->assertEquals('guest-author-through-ui', $updated_coauthors[1]->user_nicename);
// Updating coauthors in a different order; the same tests should pass, but the new order should be preserved.
\CoAuthorsPlusRoles\update_coauthors_on_post($post, array("guest-author-through-ui|||contributor", "{$user1->user_login}|||author"));
// Both should show up in a query with author_role = any, and the first one posted should be first
$updated_coauthors = \CoAuthorsPlusRoles\get_coauthors($post, array('author_role' => 'any'));
$this->assertContains($user1->user_login, wp_list_pluck($updated_coauthors, 'user_nicename'));
$this->assertContains('guest-author-through-ui', wp_list_pluck($updated_coauthors, 'user_nicename'));
$this->assertEquals('guest-author-through-ui', $updated_coauthors[0]->user_nicename);
// Updating an individual coauthor; should change role (sorting is presently undefined...)
\CoAuthorsPlusRoles\set_author_on_post($post, 'guest-author-through-ui', 'author');
$updated_coauthors = \CoAuthorsPlusRoles\get_coauthors($post, array('author_role' => 'author'));
$this->assertcount(2, $updated_coauthors);
// Removing an individual coauthor using `remove_coauthor_from_post()`
\CoAuthorsPlusRoles\remove_author_from_post($post, 'guest-author-through-ui');
$updated_coauthors = \CoAuthorsPlusRoles\get_coauthors($post, array('author_role' => 'any'));
$this->assertcount(1, $updated_coauthors);
}
