diff --git a/lam/tests/lib/modules/shadowAccountTest.php b/lam/tests/lib/modules/shadowAccountTest.php
new file mode 100644
index 00000000..77051a07
--- /dev/null
+++ b/lam/tests/lib/modules/shadowAccountTest.php
@@ -0,0 +1,165 @@
+<?php
+/*
+ $Id$
+
+ This code is part of LDAP Account Manager (http://www.ldap-account-manager.org/)
+ Copyright (C) 2016  Roland Gruber
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 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 General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+
+ */
+
+include_once (dirname ( __FILE__ ) . '/../../../lib/baseModule.inc');
+include_once (dirname ( __FILE__ ) . '/../../../lib/modules.inc');
+include_once (dirname ( __FILE__ ) . '/../../../lib/passwordExpirationJob.inc');
+include_once (dirname ( __FILE__ ) . '/../../../lib/modules/shadowAccount.inc');
+
+/**
+ * Checks the shadow expire job.
+ *
+ * @author Roland Gruber
+ *
+ */
+class ShadowAccountPasswordNotifyJobTest extends PHPUnit_Framework_TestCase {
+
+	private $job;
+
+	const JOB_ID = 'jobID';
+	const WARNING = '14';
+
+	private $options = array();
+
+	public function setUp() {
+		$this->job = $this->getMockBuilder('ShadowAccountPasswordNotifyJob')
+			->setMethods(array('getDBLastPwdChangeTime', 'setDBLastPwdChangeTime', 'sendMail', 'findUsers', 'getConfigPrefix'))
+			->getMock();
+		$this->job->method('getConfigPrefix')->willReturn('test');
+		$this->job->method('sendMail')->willReturn(true);
+		$this->options['test_mailNotificationPeriod' . ShadowAccountPasswordNotifyJobTest::JOB_ID][0] = ShadowAccountPasswordNotifyJobTest::WARNING;
+	}
+
+	public function testNoAccounts() {
+		$this->job->method('findUsers')->willReturn(array());
+
+		$this->job->expects($this->never())->method('setDBLastPwdChangeTime');
+		$this->job->expects($this->never())->method('sendMail');
+
+		$pdo = array();
+		$this->job->execute(ShadowAccountPasswordNotifyJobTest::JOB_ID, $this->options, $pdo, false);
+	}
+
+	public function testAccountDoesNotExpire() {
+		$this->job->method('findUsers')->willReturn(array(array(
+				'dn' => 'cn=some,dc=dn',
+				'shadowmax' => array('0'),
+				'shadowlastchange' => array('1')
+		)));
+
+		$this->job->expects($this->never())->method('setDBLastPwdChangeTime');
+		$this->job->expects($this->never())->method('sendMail');
+
+		$pdo = array();
+		$this->job->execute(ShadowAccountPasswordNotifyJobTest::JOB_ID, $this->options, $pdo, false);
+	}
+
+	public function testAccountExpired() {
+		$this->job->method('findUsers')->willReturn(array(array(
+				'dn' => 'cn=some,dc=dn',
+				'shadowmax' => array('10'),
+				'shadowlastchange' => array('1')
+		)));
+
+		$this->job->expects($this->never())->method('setDBLastPwdChangeTime');
+		$this->job->expects($this->never())->method('sendMail');
+
+		$pdo = array();
+		$this->job->execute(ShadowAccountPasswordNotifyJobTest::JOB_ID, $this->options, $pdo, false);
+	}
+
+	public function testWarningNotReached() {
+		$now = new DateTime('now', getTimeZone());
+		$lastChangeNow = floor($now->format('U')/3600/24);
+		$this->job->method('getDBLastPwdChangeTime')->willReturn($lastChangeNow);
+		$this->job->method('findUsers')->willReturn(array(array(
+				'dn' => 'cn=some,dc=dn',
+				'shadowmax' => array('300'),
+				'shadowlastchange' => array($lastChangeNow)
+		)));
+
+		$this->job->expects($this->never())->method('setDBLastPwdChangeTime');
+		$this->job->expects($this->never())->method('sendMail');
+
+		$pdo = array();
+		$this->job->execute(ShadowAccountPasswordNotifyJobTest::JOB_ID, $this->options, $pdo, false);
+	}
+
+	public function testAlreadyWarned() {
+		$now = new DateTime('now', getTimeZone());
+		$lastChangeNow = floor($now->format('U')/3600/24);
+		$this->job->method('getDBLastPwdChangeTime')->willReturn($lastChangeNow);
+		$this->job->method('findUsers')->willReturn(array(array(
+				'dn' => 'cn=some,dc=dn',
+				'shadowmax' => array('10'),
+				'shadowlastchange' => array($lastChangeNow)
+		)));
+
+		$this->job->expects($this->once())->method('getDBLastPwdChangeTime');
+		$this->job->expects($this->never())->method('setDBLastPwdChangeTime');
+		$this->job->expects($this->never())->method('sendMail');
+
+		$pdo = array();
+		$this->job->execute(ShadowAccountPasswordNotifyJobTest::JOB_ID, $this->options, $pdo, false);
+	}
+
+	public function testWarning() {
+		$now = new DateTime('now', getTimeZone());
+		$lastChangeNow = floor($now->format('U')/3600/24);
+		$this->job->method('getDBLastPwdChangeTime')->willReturn('1');
+		$this->job->method('findUsers')->willReturn(array(array(
+				'dn' => 'cn=some,dc=dn',
+				'shadowmax' => array('10'),
+				'shadowlastchange' => array($lastChangeNow)
+		)));
+
+		$this->job->expects($this->once())->method('getDBLastPwdChangeTime');
+		$this->job->expects($this->once())->method('setDBLastPwdChangeTime');
+		$this->job->expects($this->once())->method('sendMail');
+
+		$pdo = array();
+		$this->job->execute(ShadowAccountPasswordNotifyJobTest::JOB_ID, $this->options, $pdo, false);
+	}
+
+	public function testWarningDryRun() {
+		$now = new DateTime('now', getTimeZone());
+		$lastChangeNow = floor($now->format('U')/3600/24);
+		$this->job->method('getDBLastPwdChangeTime')->willReturn('1');
+		$this->job->method('findUsers')->willReturn(array(array(
+				'dn' => 'cn=some,dc=dn',
+				'shadowmax' => array('10'),
+				'shadowlastchange' => array($lastChangeNow)
+		)));
+
+		$this->job->expects($this->once())->method('getDBLastPwdChangeTime');
+		$this->job->expects($this->never())->method('setDBLastPwdChangeTime');
+		$this->job->expects($this->never())->method('sendMail');
+
+		$pdo = array();
+		$this->job->execute(ShadowAccountPasswordNotifyJobTest::JOB_ID, $this->options, $pdo, true);
+	}
+
+}
+
+
+?>
\ No newline at end of file