--- /dev/null
+<?php
+
+/**
+ * @file
+ * Module for testing Update Manager functionality.
+ */
+
+use Drupal\Core\Extension\Extension;
+
+/**
+ * Implements hook_system_info_alter().
+ *
+ * Checks the 'update_test.settings:system_info' configuration and sees if we
+ * need to alter the system info for the given $file based on the setting. The
+ * setting is expected to be a nested associative array. If the key '#all' is
+ * defined, its subarray will include .info.yml keys and values for all modules
+ * and themes on the system. Otherwise, the settings array is keyed by the
+ * module or theme short name ($file->name) and the subarrays contain settings
+ * just for that module or theme.
+ */
+function update_test_system_info_alter(&$info, Extension $file) {
+ $setting = \Drupal::config('update_test.settings')->get('system_info');
+ foreach (['#all', $file->getName()] as $id) {
+ if (!empty($setting[$id])) {
+ foreach ($setting[$id] as $key => $value) {
+ $info[$key] = $value;
+ }
+ }
+ }
+}
+
+/**
+ * Implements hook_update_status_alter().
+ *
+ * Checks the 'update_test.settings:update_status' configuration and sees if we
+ * need to alter the update status for the given project based on the setting.
+ * The setting is expected to be a nested associative array. If the key '#all'
+ * is defined, its subarray will include .info.yml keys and values for all modules
+ * and themes on the system. Otherwise, the settings array is keyed by the
+ * module or theme short name and the subarrays contain settings just for that
+ * module or theme.
+ */
+function update_test_update_status_alter(&$projects) {
+ $setting = \Drupal::config('update_test.settings')->get('update_status');
+ if (!empty($setting)) {
+ foreach ($projects as $project_name => &$project) {
+ foreach (['#all', $project_name] as $id) {
+ if (!empty($setting[$id])) {
+ foreach ($setting[$id] as $key => $value) {
+ $project[$key] = $value;
+ }
+ }
+ }
+ }
+ }
+}
+
+/**
+ * Implements hook_filetransfer_info().
+ */
+function update_test_filetransfer_info() {
+ // Define a test file transfer method, to ensure that there will always be at
+ // least one method available in the user interface (regardless of the
+ // environment in which the update manager tests are run).
+ return [
+ 'system_test' => [
+ 'title' => t('Update Test FileTransfer'),
+ 'class' => 'Drupal\update_test\TestFileTransferWithSettingsForm',
+ 'weight' => -20,
+ ],
+ ];
+}