Added tests and workflows

Author: DenverCoder1

.github/workflows/python-app.yml

@@ -0,0 +1,35 @@
+# This workflow will install Python dependencies, run tests and lint with a single version of Python
+# For more information see: https://help.github.com/actions/language-and-framework-guides/using-python-with-github-actions
+
+name: Python application
+
+on:
+  workflow_dispatch:
+  push:
+    branches:
+      - main
+  pull_request:
+    branches:
+      - main
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v2
+    - name: Set up Python 3.8
+      uses: actions/setup-python@v2
+      with:
+        python-version: 3.8
+    - name: Install dependencies
+      run: |
+        python -m pip install --upgrade pip
+        pip install flake8==3.8.4 pytest
+        if [ -f requirements.txt ]; then pip install -r requirements.txt; fi
+    - name: Lint with flake8
+      run: |
+        python setup.py lint
+    - name: Test with pytest
+      run: |
+        python setup.py test

.github/workflows/python-publish.yml

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+# This workflow will upload a Python Package using Twine when a release is created
+# For more information see: https://help.github.com/en/actions/language-and-framework-guides/using-python-with-github-actions#publishing-to-package-registries
+
+name: Upload Python Package
+
+on:
+  release:
+    types:
+      - created
+
+jobs:
+  deploy:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v2
+    - name: Set up Python
+      uses: actions/setup-python@v2
+      with:
+        python-version: '3.8'
+    - name: Install dependencies
+      run: |
+        python -m pip install --upgrade pip
+        pip install setuptools wheel twine
+    - name: Build and publish
+      env:
+        TWINE_USERNAME: ${{ secrets.PYPI_USERNAME }}
+        TWINE_PASSWORD: ${{ secrets.PYPI_PASSWORD }}
+      run: |
+        python setup.py sdist bdist_wheel
+        twine upload dist/*

tests/__init__.py

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+from table2ascii import table2ascii as t2a
+
+
+def test_normal():
+    text = t2a(
+        ["#", "G", "H", "R", "S"],
+        [["1", "30", "40", "35", "30"], ["2", "30", "40", "35", "30"]],
+        ["SUM", "130", "140", "135", "130"],
+    )
+    assert text == (
+        "╔═════╦═══════════════════════╗\n"
+        "║  #  ║  G     H     R     S  ║\n"
+        "╟─────╫───────────────────────╢\n"
+        "║  1  ║  30    40    35    30 ║\n"
+        "║  2  ║  30    40    35    30 ║\n"
+        "╟─────╫───────────────────────╢\n"
+        "║ SUM ║ 130   140   135   130 ║\n"
+        "╚═════╩═══════════════════════╝"
+    )