getJson()); $builder->remove('test/path'); self::assertEquals([], $builder->getJson()); } public function testBuilder() { // main test is/should be done on ArrayUtils::setArray etc. $builder = new JsonBuilder(); $builder->add('a/test/path', 3); self::assertEquals(['a' => ['test' => ['path' => 3]]], $builder->getJson()); $builder->remove('a/test/path'); self::assertEquals(['a' => ['test' => []]], $builder->getJson()); $arr = $builder->getJson(); self::assertEquals($arr, $builder->jsonSerialize()); self::assertEquals(\json_encode($arr), $builder->serialize()); $builder->unserialize($builder->serialize()); self::assertEquals($arr, $builder->getJson()); } }