move dist tests to a separate containers and run in parallel

Author: archmoj

.circleci/config.yml

@@ -170,6 +170,18 @@ jobs:
             echo https://$CIRCLE_BUILD_NUM-$PROJECT_NUM-gh.circle-artifacts.com/0/dist/plotly.js
             echo https://$CIRCLE_BUILD_NUM-$PROJECT_NUM-gh.circle-artifacts.com/0/dist/plotly.min.js
             echo https://$CIRCLE_BUILD_NUM-$PROJECT_NUM-gh.circle-artifacts.com/0/dist/plot-schema.json
+      - persist_to_workspace:
+          root: ~/
+          paths:
+            - plotly.js
+
+  test-dist1:
+    docker:
+      - image: circleci/node:12.13.0
+    working_directory: ~/plotly.js
+    steps:
+      - attach_workspace:
+          at: ~/
       - run:
           name: Test validation using node.js and jsdom
           command: npm run test-plain-obj
@@ -182,13 +194,19 @@ jobs:
       - run:
           name: Test certain bundles against function constructors
           command: npm run no-new-func
+
+  test-dist2:
+    docker:
+      - image: circleci/node:12.13.0
+    working_directory: ~/plotly.js
+    steps:
+      - attach_workspace:
+          at: ~/
       - run:
           name: Test plotly bundles against es6
           command: npm run no-es6-dist
       - run:
           name: Test plotly bundles againt duplicate keys
-          environment:
-            NODE_OPTIONS: --max_old_space_size=4096
           command: npm run no-dup-keys
 
 workflows:
@@ -220,3 +238,9 @@ workflows:
       - publish-dist:
           requires:
             - install-and-cibuild
+      - test-dist1:
+          requires:
+            - publish-dist
+      - test-dist2:
+          requires:
+            - publish-dist