Separate test and spec on CI.

Author: RubenVerborgh

.github/workflows/ci.yml

@@ -6,6 +6,7 @@ jobs:
   test:
     runs-on: ubuntu-latest
     strategy:
+      fail-fast: false
       matrix:
         node-version:
           - 12.x
@@ -23,10 +24,6 @@ jobs:
       - run: npm run build
       - run: npm run lint
       - run: npm run test
-      - run: npm run spec-turtle
-      - run: npm run spec-ntriples
-      - run: npm run spec-nquads
-      - run: npm run spec-trig
       - run: npx nyc report --reporter=text-lcov > lcov.info
       - uses: coverallsapp/github-action@master
         with:
@@ -35,6 +32,29 @@ jobs:
           parallel: true
           path-to-lcov: lcov.info
 
+  spec:
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        node-version:
+          - 12.x
+          - 14.x
+          - 16.x
+          - 18.x
+          - 20.x
+    steps:
+      - name: Use Node.js ${{ matrix.node-version }}
+        uses: actions/setup-node@v2
+        with:
+          node-version: ${{ matrix.node-version }}
+      - uses: actions/checkout@v2
+      - run: npm ci
+      - run: npm run spec-turtle
+      - run: npm run spec-ntriples
+      - run: npm run spec-nquads
+      - run: npm run spec-trig
+
   coveralls:
     needs: test
     runs-on: ubuntu-latest
@@ -64,8 +84,9 @@ jobs:
 
   gh-pages:
     needs:
-      - docs
       - test
+      - spec
+      - docs
     runs-on: ubuntu-latest
     if: startsWith(github.ref, 'refs/tags/v')
     steps: