chore(test): migrate from Karma to Jest and add CI jobs and mappings

.github/workflows/actions/get-core-dependencies/action.yml

@@ -6,13 +6,13 @@ runs:
     # this overrides previous versions of the node runtime that was set.
     # jobs that need a different version of the Node runtime should explicitly
     # set their node version after running this step
-    - name: Use Node Version from Volta
-      uses: actions/setup-node@1e60f620b9541d16bece96c5465dc8ee9832be0b # v4.0.3
+    - name: 🟢 Use Node Version from Volta
+      uses: actions/setup-node@2028fbc5c25fe9cf00d9f06a71cc4710d4507903 # v6.0.0
       with:
         node-version-file: './package.json'
         cache: 'npm'
 
-    - name: Install Dependencies
+    - name: 🕸️ Install Dependencies
       run: |
         npm ci \
         && npm run install.jest

.github/workflows/actions/publish-npm/action.yml

@@ -10,29 +10,29 @@ inputs:
 runs:
   using: 'composite'
   steps:
-    - name: Checkout Code
-      uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4.1.7
+    - name: 📥 Checkout Code
+      uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
 
-    - name: Get Core Dependencies
+    - name: 🕸️ Get Core Dependencies
       uses: ./.github/workflows/actions/get-core-dependencies
 
-    - name: Download Build Archive
+    - name: 📥 Download Build Archive
       uses: ./.github/workflows/actions/download-archive
       with:
         name: stencil-core
         path: .
         filename: stencil-core-build.zip
 
-    - name: Set Version
+    - name: 🏷️ Set Version
       run: npm version --no-git-tag-version ${{ inputs.version }}
       shell: bash
 
-    - name: Prepare NPM Token
+    - name: 📦 Prepare NPM Token
       run: echo //registry.npmjs.org/:_authToken=${NPM_TOKEN} > .npmrc
       shell: bash
       env:
         NPM_TOKEN: ${{ inputs.token }}
 
-    - name: Publish to NPM
+    - name: 📤 Publish to NPM
       run: npm publish --tag ${{ inputs.tag }} --provenance
       shell: bash

.github/workflows/build.yml

@@ -16,25 +16,25 @@ jobs:
         os: ['ubuntu-22.04', 'windows-latest']
     runs-on: ${{ matrix.os }}
     steps:
-      - name: Checkout Code
-        uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4.1.7
+      - name: 📥 Checkout Code
+        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
 
-      - name: Get Core Dependencies
+      - name: 🕸️ Get Core Dependencies
         uses: ./.github/workflows/actions/get-core-dependencies
 
-      - name: Core Build
+      - name: 🏗️ Core Build
         run: npm run build -- --ci
         shell: bash
 
-      - name: Validate Build
+      - name: 🧪 Validate Build
         run: npm run test.dist
         shell: bash
 
-      - name: Validate Testing
+      - name: 🧪 Validate Testing
         run: npm run test.testing
         shell: bash
 
-      - name: Upload Build Artifacts
+      - name: 📤 Upload Build Artifacts
         if: ${{ matrix.os == 'ubuntu-22.04' }}
         uses: ./.github/workflows/actions/upload-archive
         with:

.github/workflows/ci.yml

@@ -0,0 +1,46 @@
+name: CI
+
+on:
+  pull_request:
+  push:
+
+jobs:
+  test-core:
+    name: Core Jest
+    runs-on: ubuntu-latest
+    steps:
+      - name: 📥 Checkout Code
+        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
+
+      - name: 🟢 Use Node
+        uses: actions/setup-node@2028fbc5c25fe9cf00d9f06a71cc4710d4507903 # v6.0.0
+        with:
+          node-version: 20
+          cache: 'npm'
+      - name: 🕸️ Install
+        run: npm ci
+      - name: 🏗️ Build (generate testing artifacts)
+        run: npm run build -- --ci
+      - name: 🧪 Run Jest (core)
+        run: npm run test.jest
+
+  test-bundler:
+    name: Bundler Jest
+    runs-on: ubuntu-latest
+    needs: test-core
+    steps:
+      - name: 📥 Checkout Code
+        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
+      - name: 🟢 Setup Node
+        uses: actions/setup-node@2028fbc5c25fe9cf00d9f06a71cc4710d4507903 # v6.0.0
+        with:
+          node-version: 20
+          cache: 'npm'
+      - name: 🕸️ Install
+        run: npm ci
+      - name: 🏗️ Build core (required by bundler job)
+        run: npm run build -- --ci
+      - name: 🏗️ Build bundler artifacts
+        run: npm run --prefix test/bundler build
+      - name: 🧪 Run Bundler tests
+        run: npm run test.bundler

.github/workflows/create-production-pr.yml

@@ -32,47 +32,47 @@ jobs:
       pull-requests: write
     steps:
       # Log the input from GitHub Actions for easy traceability
-      - name: Log GitHub Input
+      - name: 🔏Log GitHub Input
         run: |
           echo "Version: ${{ inputs.version }}"
         shell: bash
 
-      - name: Checkout Code
-        uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4.1.7
+      - name: 📥 Checkout Code
+        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
         with:
           # A depth of 0 gets the entire git history, which we'll want for things like checking all git history/tags.
           # We need git history to generate the changelog; however, we don't know how deep to go.
           # Since publishing is a one-off activity, just get everything.
           fetch-depth: 0
           ref: ${{ inputs.base }}
 
-      - name: Get Core Dependencies
+      - name: 🕸️ Get Core Dependencies
         uses: ./.github/workflows/actions/get-core-dependencies
 
       # TODO(STENCIL-927): Backport changes to the v3 branch
-      - name: Run Publish Preparation Script
+      - name: 📦 Run Publish Preparation Script
         run: npm run release.ci.prepare -- --version ${{ inputs.version }}
         shell: bash
 
-      - name: Log Generated Changes
+      - name: 📝 Log Generated Changes
         run: git --no-pager diff
         shell: bash
 
-      - name: Generate Version String and Branch Name
+      - name: 🏷️ Generate Version String and Branch Name
         id: name_gen
         run: |
           VERSION_STR=$(jq '.version' package.json | sed s/\"//g)
           echo "VERSION_STR=$VERSION_STR" >> "$GITHUB_OUTPUT"
           echo "BRANCH_NAME=release/$VERSION_STR-run-${{ github.run_number }}-${{ github.run_attempt }}" >> "$GITHUB_OUTPUT"
         shell: bash
 
-      - name: Print Version String and Branch Name
+      - name: 🖨️ Print Version String and Branch Name
         run: |
           echo Version: ${{ steps.name_gen.outputs.VERSION_STR }}
           echo Branch Name: ${{ steps.name_gen.outputs.BRANCH_NAME }}
         shell: bash
 
-      - name: Create the Pull Request
+      - name: 📤 Create the Pull Request
         uses: peter-evans/create-pull-request@6d6857d36972b65feb161a90e484f2984215f83e # v6.0.5
         with:
           # create a new pull request using the specified base branch

.github/workflows/lint-and-format.yml

@@ -14,18 +14,18 @@ jobs:
     name: Check
     runs-on: 'ubuntu-22.04'
     steps:
-      - name: Checkout Code
-        uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4.1.7
+      - name: 📥 Checkout Code
+        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
 
-      - name: Get Core Dependencies
+      - name: 🕸️ Get Core Dependencies
         uses: ./.github/workflows/actions/get-core-dependencies
 
-      - name: ESLint
+      - name: 🖌️ ESLint
         run: npm run lint
 
-      - name: Prettier Check
+      - name: 🖌️ Prettier Check
         run: npm run prettier.dry-run
         shell: bash
 
-      - name: Spellcheck
+      - name: 📚 Spellcheck
         run: npm run spellcheck

.github/workflows/release-dev.yml

@@ -25,20 +25,20 @@ jobs:
     outputs:
       dev-version: ${{ steps.get-dev-version.outputs.DEV_VERSION }}
     steps:
-      - name: Checkout Code
-        uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4.1.7
+      - name: 📥 Checkout Code
+        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
 
-      - name: Get Core Dependencies
+      - name: 🕸️ Get Core Dependencies
         uses: ./.github/workflows/actions/get-core-dependencies
 
-      - name: Download Build Archive
+      - name: 📥 Download Build Archive
         uses: ./.github/workflows/actions/download-archive
         with:
           name: stencil-core
           path: .
           filename: stencil-core-build.zip
 
-      - name: Get Version
+      - name: 🏷️ Get Version
         id: get-dev-version
         run: |
           # A unique string to publish Stencil under
@@ -56,15 +56,15 @@ jobs:
         shell: bash
 
   release-stencil-dev-build:
-    name: Publish Dev Build
+    name: 📤 Publish Dev Build
     needs: [get-dev-version, build_core]
     runs-on: ubuntu-22.04
     permissions:
       contents: read
       id-token: write
     steps:
-      - name: Checkout Code
-        uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4.1.7
+      - name: 📥 Checkout Code
+        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
       - uses: ./.github/workflows/actions/publish-npm
         with:
           tag: dev

.github/workflows/release-nightly.yml

@@ -24,20 +24,20 @@ jobs:
     outputs:
       nightly-version: ${{ steps.get-nightly-version.outputs.NIGHTLY_VERSION }}
     steps:
-      - name: Checkout Code
-        uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4.1.7
+      - name: 📥 Checkout Code
+        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
 
-      - name: Get Core Dependencies
+      - name: 🕸️ Get Core Dependencies
         uses: ./.github/workflows/actions/get-core-dependencies
 
-      - name: Download Build Archive
+      - name: 📥 Download Build Archive
         uses: ./.github/workflows/actions/download-archive
         with:
           name: stencil-core
           path: .
           filename: stencil-core-build.zip
 
-      - name: Get Version
+      - name: 🏷️ Get Version
         id: get-nightly-version
         run: |
           # A unique string to publish Stencil under
@@ -58,15 +58,15 @@ jobs:
         shell: bash
 
   release-stencil-nightly-build:
-    name: Publish Nightly Build
+    name: 📤 Publish Nightly Build
     needs: [get-nightly-version, build_core]
     runs-on: ubuntu-22.04
     permissions:
       contents: read
       id-token: write
     steps:
-      - name: Checkout Code
-        uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4.1.7
+      - name: 📥 Checkout Code
+        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
       - uses: ./.github/workflows/actions/publish-npm
         with:
           tag: nightly

.github/workflows/release-production.yml

@@ -42,25 +42,25 @@ jobs:
         shell: bash
         if: ${{ inputs.base != 'main' && inputs.tag == 'latest' }}
 
-      - name: Checkout Code
-        uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4.1.7
+      - name: 📥 Checkout Code
+        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
         with:
           # A depth of 0 gets the entire git history, which we'll want for things like checking all git history/tags.
           # We need git history to generate the changelog; however, we don't know how deep to go.
           # Since publishing is a one-off activity, just get everything.
           fetch-depth: 0
           ref: ${{ inputs.base }}
 
-      - name: Get Core Dependencies
+      - name: 🕸️ Get Core Dependencies
         uses: ./.github/workflows/actions/get-core-dependencies
 
-      - name: Prepare NPM Token
+      - name: 📦 Prepare NPM Token
         run: echo //registry.npmjs.org/:_authToken=${NPM_TOKEN} > .npmrc
         shell: bash
         env:
           NPM_TOKEN: ${{ secrets.NPM_TOKEN }}
 
-      - name: Run Publish Scripts
+      - name: 📦 Run Publish Scripts
         # pass the generated version number instead of the input, since we've already incremented it in the prerelease
         # step
         run: npm run release.ci -- --tag ${{ inputs.tag }}

.github/workflows/test-analysis.yml

@@ -18,28 +18,28 @@ jobs:
         os: ['ubuntu-latest', 'windows-latest']
     runs-on: ${{ matrix.os }}
     steps:
-      - name: Checkout Code
-        uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4.1.7
+      - name: 📥 Checkout Code
+        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
 
-      - name: Get Core Dependencies
+      - name: 🕸️ Get Core Dependencies
         uses: ./.github/workflows/actions/get-core-dependencies
 
-      - name: Use Node ${{ matrix.node }}
-        uses: actions/setup-node@1e60f620b9541d16bece96c5465dc8ee9832be0b # v4.0.3
+      - name: 🟢 Use Node ${{ matrix.node }}
+        uses: actions/setup-node@2028fbc5c25fe9cf00d9f06a71cc4710d4507903 # v6.0.0
         with:
           node-version: ${{ matrix.node }}
           cache: 'npm'
 
-      - name: Download Build Archive
+      - name: 📥 Download Build Archive
         uses: ./.github/workflows/actions/download-archive
         with:
           name: stencil-core
           path: .
           filename: stencil-core-build.zip
 
-      - name: Analysis Tests
+      - name: 🧪 Analysis Tests
         run: npm run test.analysis
         shell: bash
 
-      - name: Check Git Context
+      - name: 📦 Check Git Context
         uses: ./.github/workflows/actions/check-git-context