public function testMultiple() { $metadata = new Metadata(); $metadata->set('a', array('A')); $metadata->set('b', array('B', 'BB', 'BBB')); $this->assertCount(1, $metadata->getList('a')); $this->assertEquals('A', $metadata->get('a')); $this->assertCount(3, $b = $metadata->getList('b')); $this->assertEquals(array('B', 'BB', 'BBB'), $b); $this->assertEquals('B', $metadata->get('b')); }