wordpress-develop/tests/phpunit/tests/ajax/DeleteComment.php
Andrew Nacin 8045afd81b Move PHPUnit tests into a tests/phpunit directory.
wp-tests-config.php can/should reside in the root of a develop checkout. `phpunit` should be run from the root.

see #25088.


git-svn-id: https://develop.svn.wordpress.org/trunk@25165 602fd350-edb4-49c9-b593-d223f7449a82
2013-08-29 18:39:34 +00:00

356 lines
10 KiB
PHP

<?php
/**
* Admin ajax functions to be tested
*/
require_once( ABSPATH . 'wp-admin/includes/ajax-actions.php' );
/**
* Testing ajax comment functionality
*
* @package WordPress
* @subpackage UnitTests
* @since 3.4.0
* @group ajax
*/
class Tests_Ajax_DeleteComment extends WP_Ajax_UnitTestCase {
/**
* List of comments
* @var array
*/
protected $_comments = array();
/**
* Set up the test fixture
*/
public function setUp() {
parent::setUp();
$post_id = $this->factory->post->create();
$this->_comments = $this->factory->comment->create_post_comments( $post_id, 15 );
$this->_comments = array_map( 'get_comment', $this->_comments );
}
/**
* Clear the POST actions in between requests
*/
protected function _clear_post_action() {
unset($_POST['trash']);
unset($_POST['untrash']);
unset($_POST['spam']);
unset($_POST['unspam']);
unset($_POST['delete']);
$this->_last_response = '';
}
/***********************************************************/
/** Test prototype
/***********************************************************/
/**
* Test as a privilged user (administrator)
* Expects test to pass
* @param mixed $comment Comment object
* @param string action trash, untrash, etc.
* @return void
*/
public function _test_as_admin( $comment, $action ) {
// Reset request
$this->_clear_post_action();
// Become an administrator
$this->_setRole( 'administrator' );
// Set up a default request
$_POST['id'] = $comment->comment_ID;
$_POST['_ajax_nonce'] = wp_create_nonce( 'delete-comment_' . $comment->comment_ID );
$_POST[$action] = 1;
$_POST['_total'] = count( $this->_comments );
$_POST['_per_page'] = 100;
$_POST['_page'] = 1;
$_POST['_url'] = admin_url( 'edit-comments.php' );
// Make the request
try {
$this->_handleAjax( 'delete-comment' );
} catch ( WPAjaxDieContinueException $e ) {
unset( $e );
}
// Get the response
$xml = simplexml_load_string( $this->_last_response, 'SimpleXMLElement', LIBXML_NOCDATA );
// Ensure everything is correct
$this->assertEquals( $comment->comment_ID, (string) $xml->response[0]->comment['id'] );
$this->assertEquals( 'delete-comment_' . $comment->comment_ID, (string) $xml->response['action'] );
$this->assertGreaterThanOrEqual( time() - 10, (int) $xml->response[0]->comment[0]->supplemental[0]->time[0] );
$this->assertLessThanOrEqual( time(), (int) $xml->response[0]->comment[0]->supplemental[0]->time[0] );
// trash, spam, delete should make the total go down
if ( in_array( $action, array( 'trash', 'spam', 'delete' ) ) ) {
$total = $_POST['_total'] - 1;
// unspam, untrash should make the total go up
} elseif ( in_array( $action, array( 'untrash', 'unspam' ) ) ) {
$total = $_POST['_total'] + 1;
}
// The total is calculated based on a page break -OR- a random number. Let's look for both possible outcomes
$comment_count = wp_count_comments( 0 );
$recalc_total = $comment_count->total_comments;
// Check for either possible total
$this->assertTrue( in_array( (int) $xml->response[0]->comment[0]->supplemental[0]->total[0] , array( $total, $recalc_total ) ) );
}
/**
* Test as a non-privileged user (subscriber)
* Expects test to fail
* @param mixed $comment Comment object
* @param string action trash, untrash, etc.
* @return void
*/
public function _test_as_subscriber( $comment, $action ) {
// Reset request
$this->_clear_post_action();
// Become a subscriber
$this->_setRole( 'subscriber' );
// Set up the $_POST request
$_POST['id'] = $comment->comment_ID;
$_POST['_ajax_nonce'] = wp_create_nonce( 'delete-comment_' . $comment->comment_ID );
$_POST[$action] = 1;
$_POST['_total'] = count( $this->_comments );
$_POST['_per_page'] = 100;
$_POST['_page'] = 1;
$_POST['_url'] = admin_url( 'edit-comments.php' );
// Make the request
$this->setExpectedException( 'WPAjaxDieStopException', '-1' );
$this->_handleAjax( 'delete-comment' );
}
/**
* Test with a bad nonce
* Expects test to fail
* @param mixed $comment Comment object
* @param string action trash, untrash, etc.
* @return void
*/
public function _test_with_bad_nonce( $comment, $action ) {
// Reset request
$this->_clear_post_action();
// Become a subscriber
$this->_setRole( 'administrator' );
// Set up the $_POST request
$_POST['id'] = $comment->comment_ID;
$_POST['_ajax_nonce'] = wp_create_nonce( uniqid() );
$_POST[$action] = 1;
$_POST['_total'] = count( $this->_comments );
$_POST['_per_page'] = 100;
$_POST['_page'] = 1;
$_POST['_url'] = admin_url( 'edit-comments.php' );
// Make the request
$this->setExpectedException( 'WPAjaxDieStopException', '-1' );
$this->_handleAjax( 'delete-comment' );
}
/**
* Test with a bad id
* Expects test to fail
* @param mixed $comment Comment object
* @param string action trash, untrash, etc.
* @return void
*/
public function _test_with_bad_id( $comment, $action ) {
// Reset request
$this->_clear_post_action();
// Become a subscriber
$this->_setRole( 'administrator' );
// Set up the $_POST request
$_POST['id'] = 12346789;
$_POST['_ajax_nonce'] = wp_create_nonce( 'delete-comment_12346789' );
$_POST[$action] = 1;
$_POST['_total'] = count( $this->_comments );
$_POST['_per_page'] = 100;
$_POST['_page'] = 1;
$_POST['_url'] = admin_url( 'edit-comments.php' );
// Make the request, look for a timestamp in the exception
try {
$this->_handleAjax( 'delete-comment' );
$this->fail( 'Expected exception: WPAjaxDieStopException' );
} catch ( WPAjaxDieStopException $e ) {
$this->assertEquals( 10, strlen( $e->getMessage() ) );
$this->assertTrue( is_numeric( $e->getMessage() ) );
} catch ( Exception $e ) {
$this->fail( 'Unexpected exception type: ' . get_class( $e ) );
}
}
/**
* Test doubling the action (e.g. trash a trashed comment)
* Expects test to fail
* @param mixed $comment Comment object
* @param string action trash, untrash, etc.
* @return void
*/
public function _test_double_action( $comment, $action ) {
// Reset request
$this->_clear_post_action();
// Become a subscriber
$this->_setRole( 'administrator' );
// Set up the $_POST request
$_POST['id'] = $comment->comment_ID;
$_POST['_ajax_nonce'] = wp_create_nonce( 'delete-comment_' . $comment->comment_ID );
$_POST[$action] = 1;
$_POST['_total'] = count( $this->_comments );
$_POST['_per_page'] = 100;
$_POST['_page'] = 1;
$_POST['_url'] = admin_url( 'edit-comments.php' );
// Make the request
try {
$this->_handleAjax( 'delete-comment' );
} catch ( WPAjaxDieContinueException $e ) {
unset( $e );
}
$this->_last_response = '';
// Force delete the comment
if ( 'delete' == $action ) {
wp_delete_comment( $comment->comment_ID, true );
}
// Make the request again, look for a timestamp in the exception
try {
$this->_handleAjax( 'delete-comment' );
$this->fail( 'Expected exception: WPAjaxDieStopException' );
} catch ( WPAjaxDieStopException $e ) {
$this->assertEquals( 10, strlen( $e->getMessage() ) );
$this->assertTrue( is_numeric( $e->getMessage() ) );
} catch ( Exception $e ) {
$this->fail( 'Unexpected exception type: ' . get_class( $e ) );
}
}
/**
* Delete a comment as an administrator (expects success)
* @return void
*/
public function test_ajax_comment_trash_actions_as_administrator() {
// Test trash/untrash
$comment = array_pop( $this->_comments );
$this->_test_as_admin( $comment, 'trash' );
$this->_test_as_admin( $comment, 'untrash' );
// Test spam/unspam
$comment = array_pop( $this->_comments );
$this->_test_as_admin( $comment, 'spam' );
$this->_test_as_admin( $comment, 'unspam' );
// Test delete
$comment = array_pop( $this->_comments );
$this->_test_as_admin( $comment, 'delete' );
}
/**
* Delete a comment as a subscriber (expects permission denied)
* @return void
*/
public function test_ajax_comment_trash_actions_as_subscriber() {
// Test trash/untrash
$comment = array_pop( $this->_comments );
$this->_test_as_subscriber( $comment, 'trash' );
$this->_test_as_subscriber( $comment, 'untrash' );
// Test spam/unspam
$comment = array_pop( $this->_comments );
$this->_test_as_subscriber( $comment, 'spam' );
$this->_test_as_subscriber( $comment, 'unspam' );
// Test delete
$comment = array_pop( $this->_comments );
$this->_test_as_subscriber( $comment, 'delete' );
}
/**
* Delete a comment with no id
* @return void
*/
public function test_ajax_trash_comment_no_id() {
// Test trash/untrash
$comment = array_pop( $this->_comments );
$this->_test_as_admin( $comment, 'trash' );
$this->_test_as_admin( $comment, 'untrash' );
// Test spam/unspam
$comment = array_pop( $this->_comments );
$this->_test_as_admin( $comment, 'spam' );
$this->_test_as_admin( $comment, 'unspam' );
// Test delete
$comment = array_pop( $this->_comments );
$this->_test_as_admin( $comment, 'delete' );
}
/**
* Delete a comment with a bad nonce
* @return void
*/
public function test_ajax_trash_comment_bad_nonce() {
// Test trash/untrash
$comment = array_pop( $this->_comments );
$this->_test_with_bad_nonce( $comment, 'trash' );
$this->_test_with_bad_nonce( $comment, 'untrash' );
// Test spam/unspam
$comment = array_pop( $this->_comments );
$this->_test_with_bad_nonce( $comment, 'spam' );
$this->_test_with_bad_nonce( $comment, 'unspam' );
// Test delete
$comment = array_pop( $this->_comments );
$this->_test_with_bad_nonce( $comment, 'delete' );
}
/**
* Test trashing an already trashed comment, etc.
* @return void
*/
public function test_ajax_trash_double_action() {
// Test trash/untrash
$comment = array_pop( $this->_comments );
$this->_test_double_action( $comment, 'trash' );
$this->_test_double_action( $comment, 'untrash' );
// Test spam/unspam
$comment = array_pop( $this->_comments );
$this->_test_double_action( $comment, 'spam' );
$this->_test_double_action( $comment, 'unspam' );
// Test delete
$comment = array_pop( $this->_comments );
$this->_test_double_action( $comment, 'delete' );
}
}