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<?php
/**
* Unit tests covering WP_REST_Posts_Controller functionality, used for Pages
*
* @package WordPress
* @subpackage JSON API
*/
class WP_Test_REST_Pages_Controller extends WP_Test_REST_Post_Type_Controller_Testcase {
public function setUp() {
parent::setUp();
$this->editor_id = $this->factory->user->create( array(
'role' => 'editor',
) );
$this->author_id = $this->factory->user->create( array(
'role' => 'author',
) );
$this->has_setup_template = false;
add_filter( 'theme_page_templates', array( $this, 'filter_theme_page_templates' ) );
}
public function test_register_routes() {
}
public function test_context_param() {
// Collection
$request = new WP_REST_Request( 'OPTIONS', '/wp/v2/pages' );
$response = $this->server->dispatch( $request );
$data = $response->get_data();
$this->assertEquals( 'view', $data['endpoints'][0]['args']['context']['default'] );
$this->assertEquals( array( 'view', 'embed', 'edit' ), $data['endpoints'][0]['args']['context']['enum'] );
// Single
$page_id = $this->factory->post->create( array( 'post_type' => 'page' ) );
$request = new WP_REST_Request( 'OPTIONS', '/wp/v2/pages/' . $page_id );
$response = $this->server->dispatch( $request );
$data = $response->get_data();
$this->assertEquals( 'view', $data['endpoints'][0]['args']['context']['default'] );
$this->assertEquals( array( 'view', 'embed', 'edit' ), $data['endpoints'][0]['args']['context']['enum'] );
}
public function test_registered_query_params() {
$request = new WP_REST_Request( 'OPTIONS', '/wp/v2/pages' );
$response = $this->server->dispatch( $request );
$data = $response->get_data();
$keys = array_keys( $data['endpoints'][0]['args'] );
sort( $keys );
$this->assertEquals( array(
'after',
'author',
'author_exclude',
'before',
'context',
'exclude',
'filter',
'include',
'menu_order',
'offset',
'order',
'orderby',
'page',
'parent',
'parent_exclude',
'per_page',
'search',
'slug',
'status',
), $keys );
}
public function test_get_items() {
}
public function test_get_items_parent_query() {
$id1 = $this->factory->post->create( array( 'post_status' => 'publish', 'post_type' => 'page' ) );
$id2 = $this->factory->post->create( array( 'post_status' => 'publish', 'post_type' => 'page', 'post_parent' => $id1 ) );
// No parent
$request = new WP_REST_Request( 'GET', '/wp/v2/pages' );
$response = $this->server->dispatch( $request );
$data = $response->get_data();
$this->assertEquals( 2, count( $data ) );
// Filter to parent
$request->set_param( 'parent', $id1 );
$response = $this->server->dispatch( $request );
$data = $response->get_data();
$this->assertEquals( 1, count( $data ) );
$this->assertEquals( $id2, $data[0]['id'] );
}
public function test_get_items_parents_query() {
$id1 = $this->factory->post->create( array( 'post_status' => 'publish', 'post_type' => 'page' ) );
$id2 = $this->factory->post->create( array( 'post_status' => 'publish', 'post_type' => 'page', 'post_parent' => $id1 ) );
$id3 = $this->factory->post->create( array( 'post_status' => 'publish', 'post_type' => 'page' ) );
$id4 = $this->factory->post->create( array( 'post_status' => 'publish', 'post_type' => 'page', 'post_parent' => $id3 ) );
// No parent
$request = new WP_REST_Request( 'GET', '/wp/v2/pages' );
$response = $this->server->dispatch( $request );
$data = $response->get_data();
$this->assertEquals( 4, count( $data ) );
// Filter to parents
$request->set_param( 'parent', array( $id1, $id3 ) );
$response = $this->server->dispatch( $request );
$data = $response->get_data();
$this->assertEquals( 2, count( $data ) );
$this->assertEqualSets( array( $id2, $id4 ), wp_list_pluck( $data, 'id' ) );
}
public function test_get_items_parent_exclude_query() {
$id1 = $this->factory->post->create( array( 'post_status' => 'publish', 'post_type' => 'page' ) );
$this->factory->post->create( array( 'post_status' => 'publish', 'post_type' => 'page', 'post_parent' => $id1 ) );
// No parent
$request = new WP_REST_Request( 'GET', '/wp/v2/pages' );
$response = $this->server->dispatch( $request );
$data = $response->get_data();
$this->assertEquals( 2, count( $data ) );
// Filter to parent
$request->set_param( 'parent_exclude', $id1 );
$response = $this->server->dispatch( $request );
$data = $response->get_data();
$this->assertEquals( 1, count( $data ) );
$this->assertEquals( $id1, $data[0]['id'] );
}
public function test_get_items_menu_order_query() {
$id1 = $this->factory->post->create( array( 'post_status' => 'publish', 'post_type' => 'page' ) );
$id2 = $this->factory->post->create( array( 'post_status' => 'publish', 'post_type' => 'page', 'menu_order' => 2 ) );
$id3 = $this->factory->post->create( array( 'post_status' => 'publish', 'post_type' => 'page', 'menu_order' => 3 ) );
$id4 = $this->factory->post->create( array( 'post_status' => 'publish', 'post_type' => 'page', 'menu_order' => 1 ) );
// No parent
$request = new WP_REST_Request( 'GET', '/wp/v2/pages' );
$response = $this->server->dispatch( $request );
$data = $response->get_data();
$this->assertEqualSets( array( $id1, $id2, $id3, $id4 ), wp_list_pluck( $data, 'id' ) );
// Filter to menu_order
$request->set_param( 'menu_order', 1 );
$response = $this->server->dispatch( $request );
$data = $response->get_data();
$this->assertEqualSets( array( $id4 ), wp_list_pluck( $data, 'id' ) );
// Order by menu order
$request = new WP_REST_Request( 'GET', '/wp/v2/pages' );
$request->set_param( 'order', 'asc' );
$request->set_param( 'orderby', 'menu_order' );
$response = $this->server->dispatch( $request );
$data = $response->get_data();
$this->assertEquals( $id1, $data[0]['id'] );
$this->assertEquals( $id4, $data[1]['id'] );
$this->assertEquals( $id2, $data[2]['id'] );
$this->assertEquals( $id3, $data[3]['id'] );
}
public function test_get_items_min_max_pages_query() {
$request = new WP_REST_Request( 'GET', '/wp/v2/pages' );
$request->set_param( 'per_page', 0 );
$response = $this->server->dispatch( $request );
$this->assertErrorResponse( 'rest_invalid_param', $response, 400 );
$data = $response->get_data();
// Safe format for 4.4 and 4.5 https://core.trac.wordpress.org/ticket/35028
$first_error = array_shift( $data['data']['params'] );
$this->assertContains( 'per_page must be between 1 (inclusive) and 100 (inclusive)', $first_error );
$request->set_param( 'per_page', 101 );
$response = $this->server->dispatch( $request );
$this->assertErrorResponse( 'rest_invalid_param', $response, 400 );
$data = $response->get_data();
$first_error = array_shift( $data['data']['params'] );
$this->assertContains( 'per_page must be between 1 (inclusive) and 100 (inclusive)', $first_error );
}
public function test_get_items_private_filter_query_var() {
// Private query vars inaccessible to unauthorized users
wp_set_current_user( 0 );
$page_id = $this->factory->post->create( array( 'post_status' => 'publish', 'post_type' => 'page' ) );
$draft_id = $this->factory->post->create( array( 'post_status' => 'draft', 'post_type' => 'page' ) );
$request = new WP_REST_Request( 'GET', '/wp/v2/pages' );
$request->set_param( 'filter', array( 'post_status' => 'draft' ) );
$response = $this->server->dispatch( $request );
$data = $response->get_data();
$this->assertCount( 1, $data );
$this->assertEquals( $page_id, $data[0]['id'] );
// But they are accessible to authorized users
wp_set_current_user( $this->editor_id );
$response = $this->server->dispatch( $request );
$data = $response->get_data();
$this->assertCount( 1, $data );
$this->assertEquals( $draft_id, $data[0]['id'] );
}
public function test_get_items_invalid_date() {
$request = new WP_REST_Request( 'GET', '/wp/v2/pages' );
$request->set_param( 'after', rand_str() );
$request->set_param( 'before', rand_str() );
$response = $this->server->dispatch( $request );
$this->assertErrorResponse( 'rest_invalid_param', $response, 400 );
}
public function test_get_items_valid_date() {
$post1 = $this->factory->post->create( array( 'post_date' => '2016-01-15T00:00:00Z', 'post_type' => 'page' ) );
$post2 = $this->factory->post->create( array( 'post_date' => '2016-01-16T00:00:00Z', 'post_type' => 'page' ) );
$post3 = $this->factory->post->create( array( 'post_date' => '2016-01-17T00:00:00Z', 'post_type' => 'page' ) );
$request = new WP_REST_Request( 'GET', '/wp/v2/pages' );
$request->set_param( 'after', '2016-01-15T00:00:00Z' );
$request->set_param( 'before', '2016-01-17T00:00:00Z' );
$response = $this->server->dispatch( $request );
$data = $response->get_data();
$this->assertCount( 1, $data );
$this->assertEquals( $post2, $data[0]['id'] );
}
public function test_get_item() {
}
public function test_get_item_invalid_post_type() {
$post_id = $this->factory->post->create();
$request = new WP_REST_Request( 'GET', '/wp/v2/pages/' . $post_id );
$response = $this->server->dispatch( $request );
$this->assertEquals( 404, $response->get_status() );
}
public function test_create_item() {
}
public function test_create_item_with_template() {
wp_set_current_user( $this->editor_id );
$request = new WP_REST_Request( 'POST', '/wp/v2/pages' );
$params = $this->set_post_data( array(
'template' => 'page-my-test-template.php',
) );
$request->set_body_params( $params );
$response = $this->server->dispatch( $request );
$data = $response->get_data();
$new_post = get_post( $data['id'] );
$this->assertEquals( 'page-my-test-template.php', $data['template'] );
$this->assertEquals( 'page-my-test-template.php', get_page_template_slug( $new_post->ID ) );
}
public function test_create_page_with_parent() {
$page_id = $this->factory->post->create( array(
'type' => 'page',
) );
wp_set_current_user( $this->editor_id );
$request = new WP_REST_Request( 'POST', '/wp/v2/pages' );
$params = $this->set_post_data( array(
'parent' => $page_id,
) );
$request->set_body_params( $params );
$response = $this->server->dispatch( $request );
$this->assertEquals( 201, $response->get_status() );
$links = $response->get_links();
$this->assertArrayHasKey( 'up', $links );
$data = $response->get_data();
$new_post = get_post( $data['id'] );
$this->assertEquals( $page_id, $data['parent'] );
$this->assertEquals( $page_id, $new_post->post_parent );
}
public function test_create_page_with_invalid_parent() {
wp_set_current_user( $this->editor_id );
$request = new WP_REST_Request( 'POST', '/wp/v2/pages' );
$params = $this->set_post_data( array(
'parent' => -1,
) );
$request->set_body_params( $params );
$response = $this->server->dispatch( $request );
$this->assertErrorResponse( 'rest_post_invalid_id', $response, 400 );
}
public function test_update_item() {
}
public function test_delete_item() {
}
public function test_prepare_item() {
}
public function test_get_pages_params() {
$this->factory->post->create_many( 8, array(
'post_type' => 'page',
) );
$request = new WP_REST_Request( 'GET', '/wp/v2/pages' );
$request->set_query_params( array(
'page' => 2,
'per_page' => 4,
) );
$response = $this->server->dispatch( $request );
$this->assertEquals( 200, $response->get_status() );
$headers = $response->get_headers();
$this->assertEquals( 8, $headers['X-WP-Total'] );
$this->assertEquals( 2, $headers['X-WP-TotalPages'] );
$all_data = $response->get_data();
$this->assertEquals( 4, count( $all_data ) );
foreach ( $all_data as $post ) {
$this->assertEquals( 'page', $post['type'] );
}
}
public function test_update_page_menu_order() {
$page_id = $this->factory->post->create( array(
'post_type' => 'page',
) );
wp_set_current_user( $this->editor_id );
$request = new WP_REST_Request( 'PUT', sprintf( '/wp/v2/pages/%d', $page_id ) );
$request->set_body_params( array(
'menu_order' => 1,
) );
$response = $this->server->dispatch( $request );
$new_data = $response->get_data();
$this->assertEquals( 1, $new_data['menu_order'] );
}
public function test_update_page_menu_order_to_zero() {
$page_id = $this->factory->post->create( array(
'post_type' => 'page',
'menu_order' => 1,
) );
wp_set_current_user( $this->editor_id );
$request = new WP_REST_Request( 'PUT', sprintf( '/wp/v2/pages/%d', $page_id ) );
$request->set_body_params(array(
'menu_order' => 0,
));
$response = $this->server->dispatch( $request );
$new_data = $response->get_data();
$this->assertEquals( 0, $new_data['menu_order'] );
}
public function test_get_item_schema() {
$request = new WP_REST_Request( 'OPTIONS', '/wp/v2/pages' );
$response = $this->server->dispatch( $request );
$data = $response->get_data();
$properties = $data['schema']['properties'];
$this->assertEquals( 21, count( $properties ) );
$this->assertArrayHasKey( 'author', $properties );
$this->assertArrayHasKey( 'comment_status', $properties );
$this->assertArrayHasKey( 'content', $properties );
$this->assertArrayHasKey( 'date', $properties );
$this->assertArrayHasKey( 'date_gmt', $properties );
$this->assertArrayHasKey( 'guid', $properties );
$this->assertArrayHasKey( 'excerpt', $properties );
$this->assertArrayHasKey( 'featured_media', $properties );
$this->assertArrayHasKey( 'id', $properties );
$this->assertArrayHasKey( 'link', $properties );
$this->assertArrayHasKey( 'menu_order', $properties );
$this->assertArrayHasKey( 'meta', $properties );
$this->assertArrayHasKey( 'modified', $properties );
$this->assertArrayHasKey( 'modified_gmt', $properties );
$this->assertArrayHasKey( 'parent', $properties );
$this->assertArrayHasKey( 'ping_status', $properties );
$this->assertArrayHasKey( 'slug', $properties );
$this->assertArrayHasKey( 'status', $properties );
$this->assertArrayHasKey( 'template', $properties );
$this->assertArrayHasKey( 'title', $properties );
$this->assertArrayHasKey( 'type', $properties );
}
public function tearDown() {
parent::tearDown();
remove_filter( 'theme_page_templates', array( $this, 'filter_theme_page_templates' ) );
}
public function filter_theme_page_templates( $page_templates ) {
return array(
'page-my-test-template.php' => 'My Test Template',
);
return $page_templates;
}
protected function set_post_data( $args = array() ) {
$args = parent::set_post_data( $args );
$args['type'] = 'page';
return $args;
}
}