From a5f013ac2dd89ce850f20bc035e72a8e4fdf341c Mon Sep 17 00:00:00 2001
From: Nick Charlton <nick@nickcharlton.net>
Date: Sat, 8 Feb 2020 15:34:43 +0000
Subject: [PATCH] Test against Ruby 2.7 on CircleCI

We need to install a specific bundler version so that we're doing the
same in CI everywhere. Appraisal historically had issues with Bundler 2.0, but
upgrading this would be an unrelated change.
---
 .circleci/config.yml | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/.circleci/config.yml b/.circleci/config.yml
index e785639f23..d1152c3feb 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -6,6 +6,9 @@ commands:
     steps:
       - checkout
 
+      # Install bundler
+      - run: gem install bundler:1.17.3
+
       # Restore Cached Dependencies
       - restore_cache:
           name: Restore bundle cache
@@ -70,10 +73,24 @@ jobs:
           POSTGRES_DB: ruby26
           POSTGRES_PASSWORD: ""
 
+  ruby-27:
+    <<: *default_job
+    docker:
+      - image: circleci/ruby:2.7-node-browsers-legacy
+        environment:
+          PGHOST: localhost
+          PGUSER: administrate
+          RAILS_ENV: test
+      - image: postgres:10.1-alpine
+        environment:
+          POSTGRES_USER: administrate
+          POSTGRES_DB: ruby27
+          POSTGRES_PASSWORD: ""
 
 workflows:
   version: 2
   multiple-rubies:
     jobs:
+      - ruby-27
       - ruby-26
       - ruby-25