Merge pull request #228 from ianfixes/2020-11-29_desired_version

expose DESIRED_ARDUINO_CLI_VERSION

Author: ianfixes

CHANGELOG.md

@@ -14,6 +14,7 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
 - Symlink tests for `Host`
 - Add documentation on how to use Arduino CI with GitHub Actions
 - Allow tests to run on GitHub without external set up, via GitHub Actions (Windows, Linux, MacOS)
+- Exposed desired CLI backend version as `ArduinoInstallation::DESIRED_ARDUINO_CLI_VERSION`
 
 ### Changed
 - Arduino backend is now `arduino-cli` version `0.13.0`

lib/arduino_ci/arduino_installation.rb

@@ -5,15 +5,15 @@
 require "arduino_ci/arduino_downloader_linux"
 require "arduino_ci/arduino_downloader_windows" if ArduinoCI::Host.os == :windows
 
-DESIRED_ARDUINO_CLI_VERSION = "0.13.0".freeze
-
 module ArduinoCI
 
   class ArduinoInstallationError < StandardError; end
 
   # Manage the OS-specific install location of Arduino
   class ArduinoInstallation
 
+    DESIRED_ARDUINO_CLI_VERSION = "0.13.0".freeze
+
     class << self
 
       # attempt to find a workable Arduino executable across platforms

spec/arduino_installation_spec.rb

@@ -3,6 +3,12 @@
 RSpec.describe ArduinoCI::ArduinoInstallation do
   next if skip_ruby_tests
 
+  context "constants" do
+    it "Exposes desired backend version" do
+      expect(ArduinoCI::ArduinoInstallation::DESIRED_ARDUINO_CLI_VERSION).to eq("0.13.0")
+    end
+  end
+
   context "autolocate" do
     it "doesn't fail" do
       ArduinoCI::ArduinoInstallation.autolocate