test: modify docs

Closes: INSTUI-4066

docs/testing/converting-old-tests.md

@@ -7,11 +7,11 @@ order: 4
 ## Converting old tests
 
 This guide explains how to convert current InstUI tests written with the `@instructure/ui-test-utils` testing library to
-use Jest + React Testing Library.
+use Vitest + React Testing Library.
 
-### Running Jest
+### Running Vitest
 
-Jest can be run from the project root with the `npm run test:new` command. It's configured in our CI pipeline so pushing a
+Vitest can be run from the project root with the `npm run test:vitest` command. It's configured in our CI pipeline so pushing a
 branch to remote runs these tests together with the legacy tests automatically.
 
 ### Adding new tests to a package

docs/testing/writing-tests.md

@@ -5,7 +5,7 @@ order: 3
 ---
 
 > This section uses [`@instructure/ui-test-utils`](/#ui-test-utils) testing library which will be sunset in our next
-> release in favor of Jest + React Testing Library. See [our guide](/#converting-old-tests) on how to convert legacy tests to use the new
+> release in favor of Vitest + React Testing Library. See [our guide](/#converting-old-tests) on how to convert legacy tests to use the new
 > frameworks.
 
 ## The anatomy of a test

package.json

@@ -27,7 +27,8 @@
     "test": "ui-scripts test --randomize",
     "test:jest": "lerna run test:jest --stream",
     "cy:component": "cypress run --component",
-    "test:vitest": "vitest",
+    "test:vitest": "vitest --watch=false",
+    "test:vitest-watch": "vitest",
     "lint": "lerna run lint --stream",
     "lint:changes": "npm run lint -- --since HEAD^",
     "lint:fix": "lerna run lint:fix --stream",