Added registry support to npm test.

npm/npm-test/action.yaml

@@ -9,6 +9,14 @@ inputs:
     description: "Node.js version to use."
     required: false
     default: "20"
+  registries:
+    description: "Newline-separated list of registry URLs that require authentication."
+    required: false
+    default: "${{ github.server_url }}/api/packages/${{ github.repository_owner }}/npm/index.json"
+  apiKeys:
+    description: "Newline-separated list of API keys corresponding to registries."
+    required: false
+    default: "${{ github.token }}"
   testCommand:
     description: "Command to run tests. Default: npm test"
     required: false
@@ -50,6 +58,12 @@ runs:
       node-version: ${{ inputs.nodeVersion }}
       cache: npm
       cache-dependency-path: ${{ inputs.workingDirectory }}/package-lock.json
+  - name: "Configure npm authentication"
+    if: ${{ inputs.registries != '' && inputs.apiKeys != '' }}
+    run: |
+      bash "${{ github.action_path }}/configure-auth.sh" add "${{ inputs.registries }}" "${{ inputs.apiKeys }}"
+    working-directory: ${{ inputs.workingDirectory }}
+    shell: bash
   - name: "Install dependencies"
     run: npm ci
     working-directory: ${{ inputs.workingDirectory }}
@@ -74,3 +88,9 @@ runs:
       path: ${{ inputs.workingDirectory }}/${{ inputs.coverageDirectory }}
       if-no-files-found: warn
       retention-days: ${{ inputs.retention-days }}
+  - name: "Clean up npm authentication"
+    if: always()
+    run: |
+      bash "${{ github.action_path }}/configure-auth.sh" remove
+    working-directory: ${{ inputs.workingDirectory }}
+    shell: bash