headscale/integration
Kristoffer Dalby 3675b65504 all: use new() builtin and slices utilities
Modernize code to use Go 1.26 features:

1. Replace ptr.To with the new() builtin:
   Before: ptr.To(value)
   After:  new(value)

2. Replace append clone pattern with slices.Clone:
   Before: copy := append([]T{}, slice...)
   After:  copy := slices.Clone(slice)

3. Replace manual contains loops with slices.Contains:
   Before: for _, v := range slice { if v == target { return true } }
   After:  slices.Contains(slice, target)

The ptr.To function from tailscale.com/types/ptr is no longer
needed as Go 1.26's enhanced new() builtin accepts a value
argument and returns a pointer to a copy of that value.

Note: Auto-generated files (types_clone.go) are not modified
as they are generated by tailscale.com/cmd/cloner.
2026-01-21 15:52:23 +00:00
..
dockertestutil cmd/hi: improve test cleanup to reduce CI disk usage (#2881) 2025-11-28 16:59:54 +01:00
dsic integration: add run ID isolation for concurrent test execution 2026-01-09 12:34:16 +01:00
hsic all: modernize sorting with slices package 2026-01-21 15:52:23 +00:00
integrationutil lint and leftover 2025-09-09 09:40:00 +02:00
tsic integration: add run ID isolation for concurrent test execution 2026-01-09 12:34:16 +01:00
acl_test.go all: use new() builtin and slices utilities 2026-01-21 15:52:23 +00:00
api_auth_test.go all: use new() builtin and slices utilities 2026-01-21 15:52:23 +00:00
auth_key_test.go all: use new() builtin and slices utilities 2026-01-21 15:52:23 +00:00
auth_oidc_test.go all: modernize sorting with slices package 2026-01-21 15:52:23 +00:00
auth_web_flow_test.go stability and race conditions in auth and node store (#2781) 2025-10-16 12:17:43 +02:00
cli_test.go integration: add tests for API key expire/delete by ID 2026-01-20 17:13:38 +01:00
control.go integration: add tests for ACL group with deleted/unknown users 2026-01-20 15:41:19 +01:00
derp_verify_endpoint_test.go stability and race conditions in auth and node store (#2781) 2025-10-16 12:17:43 +02:00
dns_test.go integration: make entrypoint override more robust 2025-12-16 10:12:36 +01:00
embedded_derp_test.go golangci-lint: use forbidigo to block time.Sleep (#2946) 2025-12-10 16:45:59 +00:00
general_test.go types: add option to disable taildrop, improve tests (#2955) 2025-12-12 11:35:16 +01:00
helpers.go all: modernize sorting with slices package 2026-01-21 15:52:23 +00:00
README.md feat: support client verify for derp (add integration tests) (#2046) 2024-11-22 13:23:05 +01:00
route_test.go all: modernize sorting with slices package 2026-01-21 15:52:23 +00:00
run.sh Fix 764 (#2093) 2024-09-03 09:22:17 +02:00
scenario.go integration: support auth keys without user 2026-01-20 12:53:20 +01:00
scenario_test.go stability and race conditions in auth and node store (#2781) 2025-10-16 12:17:43 +02:00
ssh_test.go all: use new() builtin and slices utilities 2026-01-21 15:52:23 +00:00
tags_test.go all: modernize sorting with slices package 2026-01-21 15:52:23 +00:00
tailscale.go hscontrol/state: allow expired auth keys for node re-registration 2025-11-11 05:12:59 -06:00

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.