public function testCappedCollectionMethods()
 {
     $info = new CollectionInfo(['name' => 'foo']);
     $this->assertFalse($info->isCapped());
     $this->assertNull($info->getCappedMax());
     $this->assertNull($info->getCappedSize());
     $info = new CollectionInfo(['name' => 'foo', 'options' => ['capped' => true, 'size' => 1048576]]);
     $this->assertTrue($info->isCapped());
     $this->assertNull($info->getCappedMax());
     $this->assertSame(1048576, $info->getCappedSize());
     $info = new CollectionInfo(['name' => 'foo', 'options' => ['capped' => true, 'size' => 1048576, 'max' => 100]]);
     $this->assertTrue($info->isCapped());
     $this->assertSame(100, $info->getCappedMax());
     $this->assertSame(1048576, $info->getCappedSize());
 }