Integration tests are expected to communicate with the real Apify API. They require valid API tokens provided via environment variables:
APIFY_TEST_USER_API_TOKENAPIFY_TEST_USER_2_API_TOKEN(used for permission-related tests)
To run them against a different Apify API environment, also set APIFY_INTEGRATION_TESTS_API_URL.
Tests that do not call the Apify API should be implemented as unit tests instead.