feat: run tests on github actions

.github/workflows/build.yml

@@ -1,6 +1,6 @@
 name: Continuous integration
 
-on: [pull_request]
+on: [push, pull_request]
 
 jobs:
 
@@ -27,6 +27,28 @@ jobs:
         with:
           command: check
 
+  test:
+    name: Test
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+        with:
+          submodules: true
+      - run: find tests/
+      - uses: actions-rs/toolchain@v1
+        with:
+          profile: minimal
+          toolchain: stable
+          override: true
+
+      - name: Start background server  # Used for the integration tests
+        run: >
+          docker build --file tests/Dockerfile --tag flask_runner tests &&
+          docker run --name flask_runner --volume $(pwd)/tests/suite:/suite --detach flask_runner
+      - uses: actions-rs/cargo@v1
+        with:
+          command: test
+
   fmt:
     name: Rustfmt
     runs-on: ubuntu-latest

tests/Dockerfile

@@ -0,0 +1,5 @@
+FROM python:3.8-alpine
+
+RUN pip install flask
+
+ENTRYPOINT ["/suite/bin/jsonschema_suite"]