WIP, separate out the Flask from everything else, get pytest working

backend/test_backend.py

@@ -0,0 +1,30 @@
+#!/usr/bin/python3
+
+import pytest
+import backend
+
+# https://github.com/pallets/flask/blob/1.1.2/examples/tutorial/tests/test_auth.py
+
+# Much better boilerplate than the docs
+# https://www.python-boilerplate.com/py3+flask+pytest/
+
+@pytest.fixture
+def app(request):
+    app = backend.changedetection_app({'datastore_path':'./datastorexxx'})
+    app.debug = True
+
+    def teardown():
+        app.config['STOP_THREADS']=True
+        print("teardown")
+
+    request.addfinalizer(teardown)
+
+    return app.test_client()
+
+
+def test_hello_world(app):
+    res = app.get("/")
+    # print(dir(res), res.status_code)
+    assert res.status_code == 200
+    assert b"IMPORT" in res.data
+