feat: add CI

.github/workflows/test.yml

@@ -0,0 +1,28 @@
+name: Test
+
+on:
+  push:
+    branches: [ "main" ]
+  pull_request:
+    branches: [ "main" ]
+
+env:
+  CARGO_TERM_COLOR: always
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout sources
+        uses: actions/checkout@v2
+
+      - name: Install Nargo
+        uses: noir-lang/[email protected]
+        with:
+          toolchain: stable
+
+      - name: Check build
+        run: nargo check
+
+      - name: Run tests
+        run: nargo test