only in patch2:
unchanged:
--- a/src/Tests/MonitoringUITest.php
+++ b/src/Tests/MonitoringUITest.php
@@ -256,8 +256,8 @@ class MonitoringUITest extends MonitoringTestBase {
       'value_label' => 'Test Value',
       'caching_time' => 100,
       'value_type' => 'bool',
-      'settings[key]' => 'threshold.autorun',
-      'settings[config]' => 'system.cron',
+      'settings[key]' => 'interval',
+      'settings[config]' => 'automated_cron.settings',
     ), t('Save'));
     $this->assertText(SafeMarkup::format('Sensor @label saved.', array('@label' => 'UI created Sensor config')));
 
@@ -266,6 +266,9 @@ class MonitoringUITest extends MonitoringTestBase {
     $this->drupalGet('admin/config/system/monitoring/sensors/ui_test_sensor_config');
     $this->assertOptionSelected('edit-value-type', 'bool');
 
+    // Enable the core_cron_safe_threshold sensor.
+    $this->installModules(array('automated_cron'));
+    monitoring_sensor_manager()->enableSensor('core_cron_safe_threshold');
     // Try to enable a sensor which is disabled by default and vice versa.
     // Check the default status of cron safe threshold and new users sensors.
     $sensor_cron = SensorConfig::load('core_cron_safe_threshold');