Automated tests (#566)

* return error for wrong key

* payment check use key dependency

* more expressive error

* re-add optional key

* more tests

* more

* more granular

* more testing

* custom event_loop

* tests work

* fix lots of mypy errors

* test_public_api

* both files

* remove unused import

* tests

* tests working

* rm empty file

* minimal test

* set FAKE_WALLET_SECRET="ToTheMoon1"

* set FAKE_WALLET_SECRET="ToTheMoon1"

* trial and error

* trial and error

* test postgres

* test postgres

* test postgres

* test postgres

* test postgres

* test postgres

* test build

* skip mypy

.github/workflows/tests.yml

@@ -5,15 +5,33 @@ on: [push, pull_request]
 jobs:
   unit:
     runs-on: ubuntu-latest
+    # services:
+    #   postgres:
+    #     image: postgres:latest
+    #     env:
+    #       POSTGRES_USER: postgres
+    #       POSTGRES_PASSWORD: postgres
+    #       POSTGRES_DB: postgres
+    #     ports:
+    #       # maps tcp port 5432 on service container to the host
+    #       - 5432:5432
+    #     options: >-
+    #       --health-cmd pg_isready
+    #       --health-interval 10s
+    #       --health-timeout 5s
+    #       --health-retries 5
+
     strategy:
       matrix:
         python-version: [3.8]
     steps:
       - uses: actions/checkout@v2
       - name: Set up Python ${{ matrix.python-version }}
-        uses: actions/setup-python@v1
+        uses: actions/setup-python@v2
         with:
           python-version: ${{ matrix.python-version }}
+      - name: psycopg2 prerequisites
+        run: sudo apt-get install python-dev libpq-dev
       - name: Install dependencies
         env: 
           VIRTUAL_ENV: ./venv
@@ -24,6 +42,8 @@ jobs:
           ./venv/bin/pip install -r requirements.txt
           ./venv/bin/pip install pytest pytest-asyncio requests trio mock
       - name: Run tests
+        # env:
+        #   LNBITS_DATABASE_URL: postgres://postgres:postgres@0.0.0.0:5432/postgres
         run: make test
   # build:
   #   runs-on: ubuntu-latest