/**
  * Test method for the <tt>getSendDate</tt> and <tt>setSendDate($sendDate)</tt> functions.
  */
 public function testGetSetSendDate()
 {
     $notification = new Notification();
     // Test with an invalid send date string
     try {
         $notification->setSendDate('aaa');
         $this->fail('Must have thrown a PushwooshException !');
     } catch (PushwooshException $pe) {
         // Expected
     }
     // Test with a send date which is neither a \DateTime neither a string
     try {
         $notification->setSendDate(654);
         $this->fail('Must have thrown a PushwooshException !');
     } catch (PushwooshException $pe) {
         // Expected
     }
     // Test with 'now'
     $this->assertSame($notification, $notification->setSendDate('now'));
     $this->assertEquals('now', $notification->getSendDate());
     // Test with a valid string date provided
     $this->assertSame($notification, $notification->setSendDate('2014-01-01 10:06'));
     $this->assertEquals(\DateTime::createFromFormat('Y-m-d H:i', '2014-01-01 10:06')->getTimestamp(), $notification->getSendDate()->getTimestamp());
     // Test with a \DateTime
     $dateTime = \DateTime::createFromFormat('Y-m-d H:i', '2014-01-01 10:06');
     $this->assertSame($notification, $notification->setSendDate($dateTime));
     $this->assertSame($dateTime, $notification->getSendDate());
 }