public function testEquality() { $p1 = new DirectedPair('A', 'B'); $p2 = new DirectedPair('A', 'B'); $p3 = new DirectedPair('C', 'D'); $p4 = new Pair('A', 'B'); $p5 = new DirectedPair('D', 'C'); $this->assertTrue($p1->equals($p2)); $this->assertTrue($p2->equals($p1)); $this->assertFalse($p1->equals($p3)); $this->assertFalse($p3->equals($p1)); $this->assertFalse($p3->equals(1337)); $this->assertTrue($p3->equals($p3)); $this->assertFalse($p1->equals($p4)); $this->assertFalse($p3->equals($p5)); $p7 = new DirectedPair('abc', 'def'); $p8 = new DirectedPair('def', 'abc'); $this->assertFalse($p7->equals($p8)); $this->assertFalse($p8->equals($p7)); }
/** * Write a DirectedPair in the current binary stream. * * @param DirectedPair $directedPair A DirectedPair object. * @throws QtiBinaryStreamAccessException */ public function writeDirectedPair(DirectedPair $directedPair) { try { $this->writeString($directedPair->getFirst()); $this->writeString($directedPair->getSecond()); } catch (BinaryStreamAccessException $e) { $msg = "An error occured while writing a directedPair."; throw new QtiBinaryStreamAccessException($msg, $this, QtiBinaryStreamAccessException::DIRECTEDPAIR, $e); } }
/** * Marshall a QTI directedPair datatype into its PCI JSON Representation. * * @param \qtism\common\datatypes\DirectedPair $directedPair * @return array */ protected function marshallDirectedPair(DirectedPair $directedPair) { return array('base' => array('directedPair' => array($directedPair->getFirst(), $directedPair->getSecond()))); }