/** * @return void */ public function testSendMailContainsTags() { $mailTransfer = new MailTransfer(); $mailTransfer->setTags(['tag1', 'tag2']); $this->mandrillMock->messages->expects($this->once())->method('sendTemplate')->with($this->anything(), $this->anything(), $this->arrayContainsKeyEqualTo('tags', ['tag1', 'tag2']), $this->anything(), $this->anything(), $this->anything()); $this->mailSender->sendMail($mailTransfer); }