# JSON-Schema testsuite. The default tests test all parts. However, it is possible to extend the testsuite by pointing the binary to the test directory of the JSON-Schema.org testsuite. You can obtain these by cloning the official testsuite: [https://github.com/json-schema-org/JSON-Schema-Test-Suite](https://github.com/json-schema-org/JSON-Schema-Test-Suite) git clone https://github.com/json-schema-org/JSON-Schema-Test-Suite.git and then run the testsuite with the --test-dir argument: ``` ./testschema --testdir=JSON-Schema-Test-Suite/tests/draft2020-12 ```