Run cargo test on each push and PR to trunk

Author: Enselic

.github/workflows/CI.yml

@@ -0,0 +1,21 @@
+name: CI
+
+on:
+  push:
+    branches: [ trunk ]
+  pull_request:
+    branches: [ trunk ]
+
+env:
+  CARGO_TERM_COLOR: always
+
+jobs:
+  cargo-test:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v2
+    - uses: actions-rs/toolchain@v1
+      with:
+        toolchain: nightly
+        profile: minimal
+    - run: cargo test