Add CI validation (#54)

.github/workflows/test.yml

@@ -0,0 +1,16 @@
+name: build
+on:
+  push:
+    branches: [master, beta]
+  pull_request:
+    branches: [master, beta]
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions/setup-node@v1
+        with:
+          node-version: 16.x
+      - run: yarn install --frozen-lockfile
+      - run: yarn run validate-change

package.json

@@ -23,7 +23,9 @@
     "prettier": "prettier './**/*.js' './**/*.ts' './**/*.tsx' './**/*.md' --write",
     "doctoc": "doctoc README.md",
     "storybook": "start-storybook -p 6006 ",
-    "local-install-publish": "yalc add @stripe/connect-js@1.0.0 && yalc publish"
+    "local-install-publish": "yalc add @stripe/connect-js@1.0.0 && yalc publish",
+    "validate-change": "yarn run test",
+    "validate-changes": "yarn run test"
   },
   "repository": {
     "type": "git",