Merge pull request #369 from ethereum/nodejs12

Test on node.js v12 too

Author: axic

.circleci/config.yml

@@ -5,7 +5,8 @@ workflows:
       - node-v4
       - node-v6
       - node-v8
-      - node-v10:
+      - node-v10
+      - node-v12:
           run_coveralls: true
 
 version: 2.1
@@ -58,3 +59,7 @@ jobs:
     <<: *node-base
     docker:
       - image: circleci/node:10
+  node-v12:
+    <<: *node-base
+    docker:
+      - image: circleci/node:12

.travis.yml

@@ -21,6 +21,9 @@ matrix:
       node_js: '10'
       env: CXX=g++-4.8 TEST_SUITE=test
     - os: linux
-      node_js: '10'
+      node_js: '12'
+      env: CXX=g++-4.8 TEST_SUITE=test
+    - os: linux
+      node_js: '12'
       env: CXX=g++-4.8 TEST_SUITE=coveralls
 script: npm run $TEST_SUITE