diff --git a/.github/actions/setup-poetry-depencies/action.yml b/.github/actions/setup-poetry-dependencies/action.yml
similarity index 100%
rename from .github/actions/setup-poetry-depencies/action.yml
rename to .github/actions/setup-poetry-dependencies/action.yml
diff --git a/.github/actions/setup-poetry/action.yml b/.github/actions/setup-poetry/action.yml
index b3c8c93..47597b5 100644
--- a/.github/actions/setup-poetry/action.yml
+++ b/.github/actions/setup-poetry/action.yml
@@ -48,3 +48,15 @@ runs:
 
     - name: Install Poetry for Windows
       if: runner.os == 'Windows' && steps.cached-poetry.outputs.cache-hit != 'true'
+      shell: pwsh
+      env:
+        POETRY_VERSION: ${{ inputs.poetry-version }}
+        POETRY_HOME: ${{ inputs.poetry-home }}
+      run: |
+        (Invoke-WebRequest -Uri https://install.python-poetry.org -UseBasicParsing).Content | py -
+
+    - name: Add Poetry to the PATH environment variable
+      if: inputs.poetry-path != ''
+      shell: bash
+      run: |
+        echo "${{ inputs.poetry-path }}" >> $GITHUB_PATH
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
new file mode 100644
index 0000000..6d6720a
--- /dev/null
+++ b/.github/workflows/test.yml
@@ -0,0 +1,31 @@
+name: '🧪 Test'
+
+on:
+  workflow_dispatch:
+  push:
+  pull_request:
+
+jobs:
+  py-test:
+    uses: ./.github/workflows/tox-pytest.yml
+    with:
+      enable-test: true
+
+#   determine-changes:
+#     if: |
+#       github.event_name != 'pull_request' ||
+#       github.event.pull_request.head.repo.full_name != github.event.pull_request.base.repo.full_name
+#     runs-on: ubuntu-latest
+#     outputs:
+#       has-changes: ${{ fromJson(steps.filter.outputs.changes)[0] != null }}
+#       py: ${{ steps.filter.outputs.py }}
+#       py-test: ${{ steps.filter.outputs.py-test }}
+#     steps:
+#       - name: Checkout
+#         uses: actions/checkout@v3
+
+#       - name: Categorize changed files
+#         uses: dorny/paths-filter@v2
+#         id: filter
+#         with:
+#           filters: .github/settings/test-filters.yml
diff --git a/.github/workflows/tox-pytest.yml b/.github/workflows/tox-pytest.yml
index e3ca39e..9167822 100644
--- a/.github/workflows/tox-pytest.yml
+++ b/.github/workflows/tox-pytest.yml
@@ -25,26 +25,28 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        os: [ubuntu-latest, macos-latest, windows-latest]
-        python-version: ['3.7', '3.8', '3.9', '3.10']
-        poetry_version: ['1.3.1']
+        # os: [ubuntu-latest, macos-latest, windows-latest]
+        os: [ubuntu-latest, macos-latest]
+        # python-version: ['3.9']
+        python-version: ['3.8', '3.9', '3.10']
+        poetry-version: ['1.8.3']
         include:
           - os: ubuntu-latest
-            poetry_home: ''
-            poetry_path: ''
-            poetry_cache_paths: |
+            poetry-home: ''
+            poetry-path: ''
+            poetry-cache-paths: |
               ~/.local/share/pypoetry
               ~/.local/bin/poetry
           - os: macos-latest
-            poetry_home: ''
-            poetry_path: ${HOME}/.local/bin
-            poetry_cache_paths: |
+            poetry-home: ''
+            poetry-path: ${HOME}/.local/bin
+            poetry-cache-paths: |
               ~/Library/Application Support/pypoetry
               ~/.local/bin/poetry
           - os: windows-latest
-            poetry_home: ''
-            poetry_path: ${APPDATA}\pypoetry\venv\Scripts
-            poetry_cache_paths: |
+            poetry-home: ''
+            poetry-path: ${APPDATA}\pypoetry\venv\Scripts
+            poetry-cache-paths: |
               ~\AppData\Roaming\pypoetry
               ~\AppData\Roaming\Python\Scripts\poetry.exe
         poetry-cache-key-fmt: ['poetry-{0}-{1}-python-{2}']
@@ -86,18 +88,14 @@ jobs:
         with:
           cache-key: ${{ format(matrix.venv-cache-key-fmt, matrix.os, steps.setup-python.outputs.python-version, hashFiles('**/poetry.lock')) }}
           python-version: ${{ steps.setup-python.outputs.python-version }}
-          poetry-install-args: --no-interaction --no-root --with dev
+          poetry-install-args: --no-interaction --with dev
 
       - name: Test with pytest
         id: test-with-pytest
         if: inputs.enable-test == true
         run: |
           ${{ steps.setup-poetry-dependencies.outputs.venv-activate }}
-          tox -v
-        #   tox -e py -- -v --color=yes
-        #   deactivate
-        #   # Create a dummy file.
-        #   touch "dummy-$(echo .coverage.*)"
+          tox -e py -- -v
 
       - name: Upload coverage reports
         if: steps.test-with-pytest.conclusion != 'skipped' && matrix.enable-coverage == 'true'
@@ -107,24 +105,28 @@ jobs:
           path: .coverage.*
           retention-days: 1
 
-      - name: Get Total Coverage from coverage.json
-        if: steps.test-with-pytest.conclusion != 'skipped' && matrix.enable-coverage == 'true'
+      - name: "Export Coverage Percentage"
+        id: report-coverage
+        if: inputs.enable-test == true
         run: |
-            export TOTAL=$(python -c "import json;print(json.load(open('coverage.json'))['totals']['percent_covered_display'])")
-            echo "### Total coverage: ${TOTAL}%" >> $GITHUB_STEP_SUMMARY
+          ${{ steps.setup-poetry-dependencies.outputs.venv-activate }}
+          tox -e report
+          export TOTAL=$(python -c "import json;print(json.load(open('coverage.json'))['totals']['percent_covered_display'])")
+          echo "total=$TOTAL" >> $GITHUB_ENV
+          echo "### Total coverage: ${TOTAL}%" >> $GITHUB_STEP_SUMMARY
 
-      - name: "Make badge"
-        uses: schneegans/dynamic-badges-action@v1.4.0
-        with:
-          # GIST_TOKEN is a GitHub personal access token with scope "gist".
-          auth: ${{ secrets.GIST_TOKEN }}
-          gistID: 5f5c84f28e80b29f2f9ce92300859446   # replace with your real Gist id.
-          filename: covbadge.json
-          label: Coverage
-          message: ${{ env.total }}%
-          minColorRange: 50
-          maxColorRange: 90
-          valColorRange: ${{ env.total }}
+      # - name: "Make badge"
+      #   uses: schneegans/dynamic-badges-action@v1.7.0
+      #   with:
+      #     # GIST_TOKEN is a GitHub personal access token with scope "gist".
+      #     auth: ${{ secrets.GIST_TOKEN }}
+      #     gistID: 5f5c84f28e80b29f2f9ce92300859446   # replace with your real Gist id.
+      #     filename: covbadge.json
+      #     label: Coverage
+      #     message: ${{ env.total }}%
+      #     minColorRange: 50
+      #     maxColorRange: 90
+      #     valColorRange: ${{ env.total }}
 
       - name: Upload dummy files
         if: steps.test-with-pytest.conclusion != 'skipped' && matrix.enable-coverage == 'true'
diff --git a/README.md b/README.md
index 85acbac..332cf7a 100644
--- a/README.md
+++ b/README.md
@@ -36,7 +36,7 @@ pip install git@github.com:watakandai/specless.git
 curl -sSL https://install.python-poetry.org | python3 -
 ```
 
-###
+### Install specless & dependencies
 
 ```bash
 # Clone locally
@@ -50,9 +50,8 @@ cd specless
 # Activate the virtual environment
 python -m venv env
 source env/bin/activate
-# Install
+# Install specless & dependencies
 poetry install
-#
 ```
 
 Done!