/** * @covers Paradox\pod\Document::setKey */ public function testSetKey() { try { $value = $this->document->setKey('123456'); } catch (\Exception $e) { $this->assertInstanceOf('Paradox\\exceptions\\PodException', $e, 'Exception thrown was not a Paradox\\exceptions\\PodException'); return; } $this->fail("Setting the document's key using setKey() did not throw an exception"); }