Ticket #26171: GetUrlInContent.php

<?php

/**
 * @group formatting
 */
class Tests_Formatting_GetUrlInContent extends WP_UnitTestCase {
        
        /**
         * URL Content DataProvider
         *
         * array ( input_txt, converted_output_txt)
         */
        public function get_input_output() {
                return array (
                        array (
                                "",
                                false
                        ), //empty content
                        array (
                                "<div>NO URL CONTENT</div>",
                                false
                        ), //no URLs
                        array (
                                '<div href="/relative.php">NO URL CONTENT</div>',
                                false
                        ), // ignore none link elements
                        array (
                                'ABC<div><a href="/relative.php">LINK</a> CONTENT</div>',
                                "/relative.php"
                        ), // single link
                        array (
                                'ABC<div><a href="/relative.php">LINK</a> CONTENT <a href="/suppress.php">LINK</a></div>',
                                "/relative.php"
                        ), // multiple links
                        array (
                                'ABC<div><a href="http://example.com/Mr%20WordPress 2">LINK</a> CONTENT </div>',
                                "http://example.com/Mr%20WordPress2"
                        ), // escape link
                );
        }

        /**
         * Validate the get_url_in_content function
         * @dataProvider get_input_output
         */
        function test_get_url_in_content( $in_str, $exp_str ) {

                $this->assertEquals($exp_str, get_url_in_content( $in_str ) );

        }
}