Added ruby tests on CI

Author: shuhaowu

.github/workflows/setup-test-dependencies.sh renamed to .github/workflows/start-mysql.sh

@@ -31,3 +31,5 @@ wait_for_mysql() {
 
 wait_for_mysql 29291
 wait_for_mysql 29292
+
+docker-compose exec -T mysql-1 mysql -u root -e "select @@version"

.github/workflows/tests.yml

@@ -17,8 +17,33 @@ jobs:
         with:
           go-version: 1.14.1
 
-      - name: Setting up test dependencies
-        run: .github/workflows/setup-test-dependencies.sh
+      - name: Starting up MySQL
+        run: .github/workflows/start-mysql.sh
 
       - name: Running Golang tests
         run: make test-go
+  ruby-test:
+    runs-on: ubuntu-latest
+    env:
+      CI: "true"
+      BUNDLE_WITHOUT: "development"
+    steps:
+      - uses: actions/checkout@v2
+
+      - name: Setup Golang
+        uses: actions/setup-go@v2
+        with:
+          go-version: 1.14.1
+
+      - name: Setup Ruby
+        uses: ruby/setup-ruby@v1
+        with:
+          ruby-version: 2.5.1
+          bundler-cache: true
+
+      - name: Starting up MySQL
+        run: .github/workflows/start-mysql.sh
+
+      - name: Running Ruby tests
+        run: bundle exec rake test
+

Gemfile

@@ -1,12 +1,16 @@
 source "https://rubygems.org"
 
-gem "minitest"
-gem "minitest-hooks"
-gem "mysql2"
-gem "pry-byebug"
-gem "rake"
-gem "tqdm"
+group :test do
+  gem "minitest"
+  gem "mysql2"
+  gem "rake"
 
-gem "minitest-reporters", "~> 1.4"
+  gem "minitest-hooks"
+  gem "minitest-reporters", "~> 1.4"
+  gem "minitest-fail-fast", "~> 0.1.0"
+end
 
-gem "minitest-fail-fast", "~> 0.1.0"
+group :development do
+  gem "tqdm"
+  gem "pry-byebug"
+end

test/test_helper.rb

@@ -5,7 +5,8 @@
 require "minitest/reporters"
 require "minitest/fail_fast"
 require "minitest/hooks/test"
-require "pry-byebug"
+
+require "pry-byebug" unless ENV["CI"]
 
 Minitest::Reporters.use! Minitest::Reporters::SpecReporter.new