Add a pr build and test action

.github/workflows/integrate.yml

@@ -0,0 +1,53 @@
+name: Reddit-Get Continuous Integration
+
+on:
+  pull_request:
+    branches: [ main ]
+
+  workflow_dispatch:
+
+jobs:
+  build_and_test_pr:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        os:
+          - ubuntu-latest
+          - macos-latest
+          - windows-latest
+        python-version:
+          - 3.6.x
+          - 3.7.x
+          - 3.8.x
+          - 3.9.x
+    steps:
+      - uses: actions/checkout@v2
+      - name: Setup Python
+        uses: actions/setup-python@v2
+        with:
+          python-version: ${{ matrix.python-version }}
+      - name: Display Python Version
+        run: |
+          python --version
+          pip --version
+      - name: Update pip, setuptools, and wheel
+        run: pip install -U pip setuptools wheel
+      - name: Setup Poetry
+        uses: Gr1N/setup-poetry@v4
+        with:
+          poetry-preview: true
+        run: poetry --version
+      - name: Cache Dependencies
+        uses: actions/cache@v1
+        with:
+          path: ~/.cache/pypoetry/virtualenvs
+          key: ${{ runner.os }}-poetry-${{ hashFiles('poetry.lock') }}
+          restore-keys: |
+            ${{ runner.os }}-poetry-
+      - name: Install Poetry Dependencies
+        run: |
+          poetry --version
+          poetry install -v --remove-untracked
+          poetry
+      - name: Run Pytest with Black, isort, and coverage
+        run: poetry run pytest --black --isort --cov=reddit_get --durations=3