update to arduino 1.8.5

Author: ianfixes

exe/ci_system_check.rb

@@ -42,6 +42,9 @@
 
 simple_sketch = File.join(File.dirname(__FILE__), "spec", "FakeSketch", "FakeSketch.ino")
 
+puts "switch back to arduino uno"
+got_problem = true unless arduino_cmd.use_board("arduino:avr:uno")
+
 puts "verify a simple sketch"
 got_problem = true unless arduino_cmd.verify_sketch(simple_sketch)
 

lib/arduino_ci/arduino_installation.rb

@@ -1,5 +1,7 @@
 require "arduino_ci/host"
 
+DESIRED_ARDUINO_IDE_VERSION = "1.8.5".freeze
+
 module ArduinoCI
 
   # Manage the OS-specific install location of Arduino
@@ -55,9 +57,11 @@ def autolocate!
       end
 
       def force_install
-        system("wget", "https://downloads.arduino.cc/arduino-1.6.5-linux64.tar.xz")
-        system("tar", "xf", "arduino-1.6.5-linux64.tar.xz")
-        system("mv", "arduino-1.6.5", force_install_location)
+        pkgname = "arduino-#{DESIRED_ARDUINO_IDE_VERSION}"
+        tarfile = "#{pkgname}-linux64.tar.xz"
+        system("wget", "https://downloads.arduino.cc/#{tarfile}")
+        system("tar", "xf", tarfile)
+        system("mv", pkgname, force_install_location)
       end
 
     end

spec/arduino_cmd_spec.rb

@@ -59,6 +59,8 @@ def get_sketch(dir, file)
 
     it "Passes a simple INO sketch at #{sketch_path_ino}" do
       expect(arduino_cmd.verify_sketch(sketch_path_ino)).to be true
+      # try twice in a row
+      expect(arduino_cmd.verify_sketch(sketch_path_ino)).to be true
     end
 
     it "Rejects a PDE sketch at #{sketch_path_pde}" do
@@ -71,6 +73,9 @@ def get_sketch(dir, file)
 
     it "Fails a bad sketch at #{sketch_path_bad}" do
       expect(arduino_cmd.verify_sketch(sketch_path_bad)).to be false
+      # try twice in a row
+      expect(arduino_cmd.verify_sketch(sketch_path_ino)).to be true
     end
+
   end
 end