diff --git a/modules/simplenews_demo/simplenews_demo.info.yml b/modules/simplenews_demo/simplenews_demo.info.yml
index c7c920d..eb00adf 100644
--- a/modules/simplenews_demo/simplenews_demo.info.yml
+++ b/modules/simplenews_demo/simplenews_demo.info.yml
@@ -1,6 +1,7 @@
 description: Demo module for simplenews.
 core: 8.x
 dependencies:
+  - block
   - views
   - simplenews
   - simplenews_scheduler
diff --git a/modules/simplenews_demo/src/Tests/SimplenewsDemoTest.php b/modules/simplenews_demo/src/Tests/SimplenewsDemoTest.php
index bf237af..65f8cb9 100644
--- a/modules/simplenews_demo/src/Tests/SimplenewsDemoTest.php
+++ b/modules/simplenews_demo/src/Tests/SimplenewsDemoTest.php
@@ -6,15 +6,14 @@
 
 namespace Drupal\simplenews_demo\Tests;
 
-use Drupal\simplenews\Entity\Newsletter;
-use Drupal\simplenews\Tests\SimplenewsTestBase;
+use Drupal\search_api\Tests\WebTestBase;
 
 /**
  * Tests the demo module for Simplenews.
  *
  * @group simplenews
  */
-class SimplenewsDemoTest extends SimplenewsTestBase {
+class SimplenewsDemoTest extends WebTestBase {
 
   /**
    * Modules to enable.
@@ -28,7 +27,8 @@ class SimplenewsDemoTest extends SimplenewsTestBase {
    */
   function setUp() {
     parent::setUp();
-    $this->drupalLogin($this->drupalCreateUser(['administer simplenews subscriptions', 'administer newsletters', 'administer simplenews settings']));
+
+    $this->drupalLogin($this->drupalCreateUser(['administer simplenews subscriptions', 'send newsletter', 'administer newsletters', 'administer simplenews settings']));
   }
 
   /**
@@ -43,7 +43,21 @@ class SimplenewsDemoTest extends SimplenewsTestBase {
     $from_address = $this->xpath('//input[@id="edit-from-address"]')[0];
     $this->assertEqual('Drupal', (string) $from_name['value']);
     $this->assertEqual('simpletest@example.com', (string) $from_address['value']);
-    // Assert demo newsletters
+    // Assert demo newsletters.
+    $this->drupalGet('/admin/config/services/simplenews');
+    $this->assertText(t('Press releases'));
+    $this->assertText(t('Special offers'));
+    $this->assertText(t('Weekly content update'));
+    // Assert demo newsletters sent.
+    $this->drupalGet('/admin/content/simplenews');
+    $this->assertRaw(t('Newsletter issue sent to 2 subscribers.'));
+    $this->assertRaw(t('Newsletter issue is pending, mails sent out of 3.'));
+    $this->assertRaw(t('Newsletter issue is pending, mails sent out of 1.'));
+    // Assert demo subscribers.
+    $this->drupalGet('/admin/people/simplenews');
+    $this->assertText('a@example.com');
+    $this->assertText('b@example.com');
+    $this->assertText('demouser1@example.com');
   }
 
 }