diff --git a/src/Tests/MonitoringPaymentTest.php b/src/Tests/MonitoringPaymentTest.php
deleted file mode 100644
index 089987d..0000000
--- a/src/Tests/MonitoringPaymentTest.php
+++ /dev/null
@@ -1,81 +0,0 @@
-<?php
-/**
- * @file
- * Contains \Drupal\monitoring\Tests\MonitoringPaymentTest.
- */
-
-namespace Drupal\monitoring\Tests;
-
-use Drupal\monitoring\Entity\SensorConfig;
-use Drupal\payment\Tests\Generate;
-use Drupal\payment\Payment;
-
-/**
- * Tests for the payment sensor in monitoring.
- *
- * @group monitoring
- *
- * @dependencies payment
- */
-class MonitoringPaymentTest extends MonitoringUnitTestBase {
-
-  public static $modules = array('payment', 'currency', 'plugin');
-
-  /**
-   * {@inheritdoc}
-   */
-  protected function setUp() {
-    parent::setUp();
-    $this->installEntitySchema('payment');
-    $this->installSchema('system', ['router']);
-    \Drupal::service('router.builder')->rebuild();
-  }
-
-  /**
-   * Tests for payment count and turnover sensors.
-   */
-  public function testPaymentSensors() {
-
-    $payment_method = Payment::methodManager()->createInstance('payment_test');
-    $payment = Generate::createPayment(4, $payment_method);
-    $payment->save();
-
-    // Create total payment count sensor.
-    $sensor_config = SensorConfig::create(array(
-      'id' => 'payment_count',
-      'plugin_id' => 'entity_aggregator',
-      'value_label' => 'transactions',
-      'value_type' => 'number',
-      'caching_time' => 3600,
-      'settings' => array(
-        'entity_type' => 'payment',
-        'time_interval_value' => 86400,
-        'time_interval_field' => 'created',
-      )
-    ));
-    $sensor_config->save();
-    $result = $this->runSensor('payment_count');
-    $this->assertTrue($result->isOk());
-    $this->assertEqual($result->getMessage(), '1 transactions in 1 day');
-
-    // Create turnover sensor for JPY.
-    $sensor_config = SensorConfig::create(array(
-      'id' => 'payment_turnover',
-      'plugin_id' => 'payment_turnover',
-      'caching_time' => 3600,
-      'value_label' => 'Yen',
-      'value_type' => 'number',
-      'settings' => array(
-        'currency_code' => 'JPY',
-        'entity_type' => 'payment',
-        'time_interval_value' => 86400,
-        'time_interval_field' => 'created',
-      )
-    ));
-    $sensor_config->save();
-    $result = $this->runSensor('payment_turnover');
-    $this->assertTrue($result->isOk());
-    $this->assertEqual($result->getMessage(), '5.5 yen in 1 day');
-  }
-
-}