diff --git a/apps/systemtags/tests/Activity/SettingTest.php b/apps/systemtags/tests/Activity/SettingTest.php
new file mode 100644
index 00000000000..40fcea750a6
--- /dev/null
+++ b/apps/systemtags/tests/Activity/SettingTest.php
@@ -0,0 +1,72 @@
+<?php
+/**
+ * @license GNU AGPL version 3 or any later version
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+namespace OCA\SystemTags\Tests\Activity;
+
+use OCA\SystemTags\Activity\Setting;
+use OCP\IL10N;
+use Test\TestCase;
+
+class SettingTest extends TestCase {
+	/** @var IL10N|\PHPUnit_Framework_MockObject_MockObject */
+	private $l;
+	/** @var Setting */
+	private $setting;
+
+	public function setUp() {
+		parent::setUp();
+		$this->l = $this->createMock(IL10N::class);
+
+		$this->setting = new Setting($this->l);
+	}
+
+	public function testGetIdentifier() {
+		$this->assertSame('systemtags', $this->setting->getIdentifier());
+	}
+
+	public function testGetName() {
+		$this->l
+			->expects($this->once())
+			->method('t')
+			->with('<strong>System tags</strong> for a file have been modified')
+			->willReturn('<strong>System tags</strong> for a file have been modified');
+
+		$this->assertSame('<strong>System tags</strong> for a file have been modified', $this->setting->getName());
+	}
+
+	public function testGetPriority() {
+		$this->assertSame(50, $this->setting->getPriority());
+	}
+
+	public function testCanChangeStream() {
+		$this->assertSame(true, $this->setting->canChangeStream());
+    }
+    
+    public function testIsDefaultEnabledStream() {
+		$this->assertSame(true, $this->setting->isDefaultEnabledStream());
+    }
+    
+    public function testCanChangeMail() {
+		$this->assertSame(true, $this->setting->canChangeMail());
+    }
+    
+    public function testIsDefaultEnabledMail() {
+		$this->assertSame(false, $this->setting->isDefaultEnabledMail());
+	}
+}