headscale/integration
Kristoffer Dalby b762e4c350 integration: remove exit node via grant tests
Remove TestGrantViaExitNodeSteering and TestGrantViaMixedSteering.
Exit node traffic forwarding through via grants cannot be validated
with curl/traceroute in Docker containers because Tailscale exit nodes
strip locally-connected subnets from their forwarding filter.

The correctness of via exit steering is validated by:
- Golden MapResponse comparison (TestViaGrantMapCompat with GRANT-V31
  and GRANT-V36) comparing full netmap output against Tailscale SaaS
- Filter rule compatibility (TestGrantsCompat with GRANT-V14 through
  GRANT-V36) comparing per-node PacketFilter rules against Tailscale SaaS
- TestGrantViaSubnetSteering (kept) validates via subnet steering with
  actual curl/traceroute through Docker, which works for subnet routes

Updates #2180
2026-04-01 14:10:42 +01:00
..
dockertestutil integration: add custom subnet support and fix exit node tests 2026-04-01 14:10:42 +01:00
dsic integration: standardize test infrastructure options 2026-03-16 03:57:05 -07:00
hsic integration: standardize test infrastructure options 2026-03-16 03:57:05 -07:00
integrationutil integration: add CI-scaled timeouts and curl helpers for flaky ACL tests 2026-03-31 22:06:25 +02:00
tsic integration: add cap/relay grant peer relay lifecycle test 2026-04-01 14:10:42 +01:00
acl_test.go integration: scale remaining hardcoded timeouts and replace pingAllHelper 2026-03-31 22:06:25 +02:00
api_auth_test.go integration: use CI-scaled timeouts for all EventuallyWithT assertions 2026-03-31 22:06:25 +02:00
auth_key_test.go integration: scale remaining hardcoded timeouts and replace pingAllHelper 2026-03-31 22:06:25 +02:00
auth_oidc_test.go integration: scale remaining hardcoded timeouts and replace pingAllHelper 2026-03-31 22:06:25 +02:00
auth_web_flow_test.go integration: scale remaining hardcoded timeouts and replace pingAllHelper 2026-03-31 22:06:25 +02:00
cli_test.go integration: fix error message assertion for invalid ACL action 2026-04-01 14:10:42 +01:00
control.go integration: add SSH check mode tests 2026-02-25 21:28:05 +01:00
derp_verify_endpoint_test.go integration: standardize test infrastructure options 2026-03-16 03:57:05 -07:00
dns_test.go integration: use CI-scaled timeouts for all EventuallyWithT assertions 2026-03-31 22:06:25 +02:00
embedded_derp_test.go integration: add custom subnet support and fix exit node tests 2026-04-01 14:10:42 +01:00
general_test.go integration: scale remaining hardcoded timeouts and replace pingAllHelper 2026-03-31 22:06:25 +02:00
grant_cap_test.go integration: add custom subnet support and fix exit node tests 2026-04-01 14:10:42 +01:00
helpers.go integration: remove exit node via grant tests 2026-04-01 14:10:42 +01:00
README.md feat: support client verify for derp (add integration tests) (#2046) 2024-11-22 13:23:05 +01:00
route_test.go integration: remove exit node via grant tests 2026-04-01 14:10:42 +01:00
run.sh Fix 764 (#2093) 2024-09-03 09:22:17 +02:00
scenario.go integration: add custom subnet support and fix exit node tests 2026-04-01 14:10:42 +01:00
scenario_test.go integration: standardize test infrastructure options 2026-03-16 03:57:05 -07:00
ssh_test.go integration: use CI-scaled timeouts for all EventuallyWithT assertions 2026-03-31 22:06:25 +02:00
tags_test.go integration: scale remaining hardcoded timeouts and replace pingAllHelper 2026-03-31 22:06:25 +02:00
tailscale.go integration: add cap/relay grant peer relay lifecycle test 2026-04-01 14:10:42 +01:00

Integration testing

Headscale relies on integration testing to ensure we remain compatible with Tailscale.

This is typically performed by starting a Headscale server and running a test "scenario" with an array of Tailscale clients and versions.

Headscale's test framework and the current set of scenarios are defined in this directory.

Tests are located in files ending with _test.go and the framework are located in the rest.

Running integration tests locally

The easiest way to run tests locally is to use act, a local GitHub Actions runner:

act pull_request -W .github/workflows/test-integration.yaml

Alternatively, the docker run command in each GitHub workflow file can be used.

Running integration tests on GitHub Actions

Each test currently runs as a separate workflows in GitHub actions, to add new test, run go generate inside ../cmd/gh-action-integration-generator/ and commit the result.