Tests and refactoring

- Add some basic RSpec tests and run them
- Split modules into separate files

Author: MikeMcQuaid

.github/workflows/tests.yml

@@ -15,12 +15,21 @@ jobs:
         export HOMEBREW_DEVELOPER="1"
         export HOMEBREW_NO_AUTO_UPDATE=1
         brew update-reset
+        rm -f /usr/local/lib/libcrypto.1.1.dylib /usr/local/lib/libssl.1.1.dylib
         brew install mysql
         ln -s "$PWD" "/usr/local/Homebrew/Library/Taps/homebrew/homebrew-services"
 
     - name: Run brew style
       run: brew style homebrew/services
 
+    - name: Install Homebrew/homebrew-services RubyGems
+      run: |
+        gem install bundler -v "~>1"
+        bundle install --jobs 4 --retry 3
+
+    - name: Run Homebrew/homebrew-services RSpec tests
+      run: bundle exec rspec
+
     - name: CI Tests
       run: |
         # Test start command

.gitignore

@@ -0,0 +1 @@
+coverage/

Gemfile

@@ -0,0 +1,6 @@
+source "https://rubygems.org"
+
+group :test do
+  gem "rspec"
+  gem "simplecov"
+end

Gemfile.lock

@@ -0,0 +1,34 @@
+GEM
+  remote: https://rubygems.org/
+  specs:
+    diff-lcs (1.3)
+    docile (1.3.2)
+    json (2.3.0)
+    rspec (3.9.0)
+      rspec-core (~> 3.9.0)
+      rspec-expectations (~> 3.9.0)
+      rspec-mocks (~> 3.9.0)
+    rspec-core (3.9.1)
+      rspec-support (~> 3.9.1)
+    rspec-expectations (3.9.0)
+      diff-lcs (>= 1.2.0, < 2.0)
+      rspec-support (~> 3.9.0)
+    rspec-mocks (3.9.1)
+      diff-lcs (>= 1.2.0, < 2.0)
+      rspec-support (~> 3.9.0)
+    rspec-support (3.9.2)
+    simplecov (0.17.1)
+      docile (~> 1.1)
+      json (>= 1.8, < 3)
+      simplecov-html (~> 0.10.0)
+    simplecov-html (0.10.2)
+
+PLATFORMS
+  ruby
+
+DEPENDENCIES
+  rspec
+  simplecov
+
+BUNDLED WITH
+   1.17.3