Ticket #44233: 43546.wpPrivacyDeleteOldExportFiles.diff

tests/phpunit/tests/privacy/wpPrivacyDeleteOldExportFiles.php

@@ +1 @@
+<?php
+/**
+ * Define a class to test `wp_privacy_delete_old_export_files()`.
+ *
+ * @package WordPress
+ * @subpackage UnitTests
+ * @since 4.9.6
+ */
+
+/**
+ * Test cases for `wp_privacy_delete_old_export_files()`.
+ *
+ * @group privacy
+ * @covers wp_privacy_delete_old_export_files
+ *
+ * @since 4.9.6
+*/
+class Tests_Privacy_wpPrivacyDeleteOldExportFiles extends WP_UnitTestCase {
+        /**
+         * Silence is golden index.html path
+         *
+         * @since 4.9.6
+         *
+         * @var string $index_path
+         */
+        protected static $index_path;
+
+        /**
+         * Old export file path
+         *
+         * @since 4.9.6
+         *
+         * @var string $old_export_file_path
+         */
+        protected static $old_export_file_path;
+
+        /**
+         * New export file path
+         *
+         * @since 4.9.6
+         *
+         * @var string $old_export_file_path
+         */
+        protected static $new_export_file_path;
+
+        /**
+         * Create fixtures that are shared by multiple test cases.
+         *
+         * @param WP_UnitTest_Factory $factory The base factory object.
+         */
+        public static function wpSetUpBeforeClass( $factory ) {
+                $exports_dir                = wp_normalize_path( trailingslashit( wp_privacy_exports_dir() ) );
+
+                if ( ! is_dir( $exports_dir ) ) {
+                        wp_mkdir_p( $exports_dir );
+                }
+
+                self::$index_path           = $exports_dir . 'index.html';
+                self::$old_export_file_path = $exports_dir . 'wp-personal-data-file-user-at-example-com-0123456789abcdef.zip';
+                self::$new_export_file_path = $exports_dir . 'wp-personal-data-file-user-at-example-com-fedcba9876543210.zip';
+
+                wp_delete_file( self::$index_path );
+                wp_delete_file( self::$old_export_file_path );
+                wp_delete_file( self::$new_export_file_path );
+        }
+
+        public function setUp() {
+                parent::setUp();
+                remove_all_filters( 'wp_privacy_exports_dir' );
+        }
+
+        public function test_wp_privacy_delete_old_export_files_ignores_missing_exports_dir() {
+                add_filter( 'wp_privacy_exports_dir', array( $this, 'filter_bad_exports_dir' ) );
+                wp_privacy_delete_old_export_files();
+
+                // No notice? We pass!
+                $this->assertTrue( true );
+        }
+
+        function filter_bad_exports_dir( $file ) {
+                return dirname( __FILE__ ) . 'invalid';
+        }
+
+        public function test_wp_privacy_delete_old_export_files_deletes_just_old_files() {
+                touch( self::$index_path, time() - 5 * DAY_IN_SECONDS );
+                touch( self::$old_export_file_path, time() - 5 * DAY_IN_SECONDS );
+                touch( self::$new_export_file_path, time() );
+
+                wp_privacy_delete_old_export_files();
+
+                $this->assertTrue( file_exists( self::$index_path ) );
+                $this->assertFalse( file_exists( self::$old_export_file_path ) );
+                $this->assertTrue( file_exists( self::$new_export_file_path ) );
+        }
+}