test runner github workflow

.github/workflows/main.yml

@@ -0,0 +1,21 @@
+name: testing
+on: [push]
+run-name: running tests for searchenginepy
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - name: setup python
+        uses: actions/setup-python@v4
+        with:
+          python-version: '3.10' # install the python version needed
+
+      - name: install python packages
+        run: |
+          python -m pip install --upgrade pip
+          pip install -r requirements.txt
+          
+      - name: run tests # run main.py
+        working-directory: ./tests
+        run: python -m unittest discover
+