From f72533fe0cacd1905436ea8504f3853909861c62 Mon Sep 17 00:00:00 2001
From: Simon Warta <simon@warta.it>
Date: Thu, 27 Jan 2022 22:57:51 +0100
Subject: [PATCH] Improve node.js version testing

---
 .circleci/config.yml | 21 ++++++++++++++++-----
 1 file changed, 16 insertions(+), 5 deletions(-)

diff --git a/.circleci/config.yml b/.circleci/config.yml
index d020123b4a..e5c2b35446 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -23,15 +23,18 @@ workflows:
       - lint:
           requires:
             - build
-      - test:
+      - test-backends:
           requires:
             - build
           matrix:
             parameters:
               simapp: ["simapp42", "simapp44"]
-      - test-node-v14:
+      - test-node:
           requires:
             - build
+          matrix:
+            parameters:
+              node: ["node12", "node14", "node16"]
       - test-chrome:
           requires:
             - build
@@ -63,7 +66,7 @@ jobs:
           root: .
           paths:
             - packages/*/build/*
-  test:
+  test-backends:
     parameters:
       simapp:
         type: string
@@ -187,7 +190,10 @@ jobs:
             ./scripts/<< parameters.simapp >>/slow_stop.sh
             ./scripts/wasmd/stop.sh
             ./scripts/launchpad/stop.sh
-  test-node-v14:
+  test-node:
+    parameters:
+      node:
+        type: string
     machine:
       # We can't use a containerized environment since it requires remote docker to start custom containers.
       # However, we can't access the remote docker's network from the primary container. This is a
@@ -241,7 +247,12 @@ jobs:
           name: Install nodejs
           # In the current image, `sudo apt install nodejs` requires `sudo apt update` which is too slow
           command: |
-            wget -O "$HOME/nodejs.deb" https://deb.nodesource.com/node_14.x/pool/main/n/nodejs/nodejs_14.18.0-deb-1nodesource1_amd64.deb
+            declare -A node_links=(
+              ["node12"]="https://deb.nodesource.com/node_12.x/pool/main/n/nodejs/nodejs_12.22.1-deb-1nodesource1_amd64.deb"
+              ["node14"]="https://deb.nodesource.com/node_14.x/pool/main/n/nodejs/nodejs_14.18.0-deb-1nodesource1_amd64.deb"
+              ["node16"]="https://deb.nodesource.com/node_16.x/pool/main/n/nodejs/nodejs_16.13.2-deb-1nodesource1_amd64.deb"
+            )
+            wget -O "$HOME/nodejs.deb" "${node_links[<< parameters.node >>]}"
             sudo dpkg -i "$HOME/nodejs.deb"
       - run:
           name: Install yarn