Switched to gscan testing via GitHub Actions

no issue

.github/workflows/test.yml

@@ -0,0 +1,32 @@
+name: Test
+on:
+  pull_request:
+  push:
+    branches:
+      - master
+
+jobs:
+  build:
+    runs-on: ubuntu-18.04
+    strategy:
+      matrix:
+        node: [ '10' ]
+    name: Node ${{ matrix.node }}
+    steps:
+      - uses: actions/checkout@v1
+      - name: Cache node modules
+        uses: actions/cache@v1
+        with:
+          path: node_modules
+          key: ${{ runner.OS }}-build-${{ hashFiles('**/yarn.lock') }}
+          restore-keys: |
+            ${{ runner.OS }}-build-${{ env.cache-name }}-
+            ${{ runner.OS }}-build-
+            ${{ runner.OS }}-
+      - name: Setup node
+        uses: actions/setup-node@v1
+        with:
+          node-version: ${{ matrix.node }}
+      - run: npm install yarn
+      - run: yarn install
+      - run: yarn test:ci