Update tests.md to include recent automated additions to WPT

Resolves web-platform-tests/interop-accessibility#24

documentation/tests.md

@@ -18,24 +18,35 @@ Ideally, we should have a test suite to test all "user agent MUST" statements, b
 
 If our change adds or changes a "user agent must" or "user agent must not" statement, please add a issue describing the test one the PR is ready for merge.
 
-## ARIA IDL Interface
+## ARIA IDL Interface Tests
 
 Automated tests for the [ARIA IDL interface](https://w3c.github.io/aria/#idl-interface) are in WPT. We have two test files:
 * [aria-attribute-reflection.html](https://github.com/web-platform-tests/wpt/blob/master/html/dom/aria-attribute-reflection.html), [Results on wpt.fyi](https://wpt.fyi/results/html/dom/aria-element-reflection.html?label=experimental&label=master&aligned&view=subtest)
 * [aria-element-reflection.html](https://github.com/web-platform-tests/wpt/blob/master/html/dom/aria-element-reflection.html), [Results on wpt.fyi](https://wpt.fyi/results/html/dom/aria-attribute-reflection.html?label=experimental&label=master&aligned&view=subtest)
 
 When the IDL Interface section is updated, these tests should be update accordingly.
 
-## CORE-AAM Tests / WPT Tests
+## WAI-ARIA Tests
 
-The tests are located in [WPT's core-aam folder](https://github.com/web-platform-tests/wpt/tree/master/core-aam). They are "manual" tests in that you have to use a tool outside of the web browser and WPT test suite to inspect the accessibility API. For now, Valerie will maintain these CORE-AAM tests and no one else needs to write them.
+- [Results of ARIA tests in WPT](https://wpt.fyi/results/wai-aria?label=master&label=experimental&aligned)
+- [Source of ARIA tests in WPT](https://github.com/web-platform-tests/wpt/tree/master/wai-aria)
+- [Additional Issues for new automated tests](https://github.com/web-platform-tests/interop-2023-accessibility-testing/issues).
+- Manual Tests:
+  -  Some additional platform-specific tests mapping tests are located in [WPT's core-aam folder](https://github.com/web-platform-tests/wpt/tree/master/core-aam). They are "manual" tests in that you have to use a tool outside of the web browser and WPT test suite to inspect the accessibility API. For now, Valerie will maintain these CORE-AAM tests and no one else needs to write them.
 
 ## HTML-AAM Tests
 
-We do not yet have tests for HTML-AAM.
+- [Results of HTML-AAM tests in WPT](https://wpt.fyi/results/html-aam?label=master&label=experimental&aligned)
+- [Source of HTML-AAM tests in WPT](https://github.com/web-platform-tests/wpt/tree/master/html-aam)
 
 ## AccName Tests
 
-We do not yet have infrastructure for AccName tests. Better AccName tests are being investigated in this issue: https://github.com/w3c/accname/issues/174
+- [Results of AccName tests in WPT](https://wpt.fyi/results/accname?label=master&label=experimental&aligned)
+- [Source of AccName tests in WPT](https://github.com/web-platform-tests/wpt/tree/master/accname)
+- Outstanding PRs
+  - More structure coming in [WPT #39604](https://github.com/web-platform-tests/wpt/pull/39604)
+  - ShadowDom Label Tests in [WPT #36541](https://github.com/web-platform-tests/wpt/pull/36541)
 
-When we have a new test framework for AccName test, we will create an initial set of tests and all following PRs to AccName will have a testing requirement.
+# Interop 2023 Accessibility Investigation 
+
+Many of the automated tests in listed above started as a [Accessibility Investigation](https://github.com/web-platform-tests/interop-2023-accessibility-testing) for Web Platform Tests Interop 2023. Revew the [Issues List](https://github.com/web-platform-tests/interop-2023-accessibility-testing/issues) and [Scoring Criteria](https://github.com/web-platform-tests/interop-2023-accessibility-testing/issues/3) for more detail.