public function testMessageSetTags() { $this->assertInstanceOf('\\nickcv\\mandrill\\Message', $this->_message->setTags('tag1')); $this->assertInstanceOf('\\nickcv\\mandrill\\Message', $this->_message->setTags(array('tag1', 'tag2', 'tag3'))); $this->assertInstanceOf('\\nickcv\\mandrill\\Message', $this->_message->setTags('_tag5')); $tags = $this->_message->getTags(); $this->assertCount(3, $tags); $this->assertContains('tag1', $tags); $this->assertContains('tag2', $tags); $this->assertContains('tag3', $tags); }