Ddapm-test-agent

New Features

- Added ability to parse and verify span links in payloads as well as comparing them in snapshots.

Bug Fixes

- Add GET method support for the `/v0.7/config` endpoint. The Go library uses `GET` requests and the Datadog Agent supports multiple HTTP methods.

- Add fix for getting tested integrations when multiple session tokens are used. When no session token is included for a `[GET]` request to `/test/integrations/tested_versions`, all tested integrations are returned.

New Features

- Add support for tracking the integrations being tested. Tracked integrations can be recorded by a \[PUT\] request to the Test Agent at `/test/session/integrations`. To get data about which integrations the Test Agent encountered, make a \[GET\] request to `/test/integrations/tested_versions`. Tested integrations include information such as the integration name, the tested integration version, the tracer language, the tracer version and the dependency name of the integration.

New Features

Adds plain/text content-type for responses after request forwarding.

New Features

- Checks have been changed to opt-in. This allows adding new checks before all languages have implemented the feature.
- Adds two new Trace Checks for service naming and peer service. <span class="title-ref">trace_dd_service</span> check ensures that handled traces have a correctly configured service name according to the trace's Span Attribute Schema Version. <span class="title-ref">trace_peer_service</span> ensures the that the correct <span class="title-ref">peer.service</span> value is set for spans according to the supplied span precursors.
- Adds new endpoints to the Test-Agent API: <span class="title-ref">/test/trace_check/failures</span>, <span class="title-ref">/test/trace_check/clear</span>, and <span class="title-ref">/test/trace_check/summary</span>. These endpoints allow users to retrieve trace check failures, clear trace check failures, and get trace check summary results respectively.
- Remote config requests are now returned via `/test/session/requests`.

Upgrade Notes

- Checks have been changed to opt-in. In order to maintain current functionality users should update either their command or their environment. <span class="title-ref">ENABLED_CHECKS=trace_count_header,meta_tracer_version_header,trace_content_length</span> or <span class="title-ref">--enabled-checks=trace_count_header,meta_tracer_version_header,trace_content_length</span>

Deprecation Notes

- <span class="title-ref">DISABLED_CHECKS</span> and <span class="title-ref">--disabled-checks</span> have been removed in favor of making checks opt-in.