Adds AppVeyor testing.

Relates to #171

.kitchen.appveyor.yml

@@ -0,0 +1,21 @@
+driver:
+  name: proxy
+  host: localhost
+  reset_command: "exit 0"
+  port: <%= ENV["winrm_port"] %>
+  username: <%= ENV["winrm_user"] %>
+  password: <%= ENV["winrm_pass"] %>
+
+provisioner:
+  name: chef_zero
+
+platforms:
+  - name: windows-2012R2
+
+verifier:
+  name: inspec
+
+suites:
+  - name: default
+    run_list:
+      - recipe[test::default]

appveyor.yml

@@ -0,0 +1,39 @@
+os: Windows Server 2012 R2
+platform:
+  - x64
+environment:
+  machine_user: vagrant
+  machine_pass: vagrant
+  KITCHEN_YAML: .kitchen.appveyor.yml
+
+branches:
+  only:
+    - master
+
+# Do not build on tags (GitHub only)
+skip_tags: true
+
+clone_depth: 1
+
+install:
+  - ps: iex (irm https://omnitruck.chef.io/install.ps1); Install-Project -Project chefdk -channel stable
+  - ps: 'Get-CimInstance win32_operatingsystem -Property Caption, OSArchitecture, Version | fl Caption, OSArchitecture, Version'
+  - ps: $PSVersionTable
+  - c:\opscode\chefdk\bin\chef.bat exec ruby --version
+  - ps: secedit /export /cfg $env:temp/export.cfg
+  - ps: ((get-content $env:temp/export.cfg) -replace ('PasswordComplexity = 1', 'PasswordComplexity = 0')) | Out-File $env:temp/export.cfg
+  - ps: ((get-content $env:temp/export.cfg) -replace ('MinimumPasswordLength = 8', 'MinimumPasswordLength = 0')) | Out-File $env:temp/export.cfg
+  - ps: secedit /configure /db $env:windir/security/new.sdb /cfg $env:temp/export.cfg /areas SECURITYPOLICY
+  - ps: net user /add $env:machine_user $env:machine_pass
+  - ps: net localgroup administrators $env:machine_user /add
+
+build_script:
+  - ps: c:\opscode\chefdk\bin\chef.bat shell-init powershell | iex; cmd /c c:\opscode\chefdk\bin\chef.bat --version
+
+test_script:
+  - c:\opscode\chefdk\bin\cookstyle --version
+  - c:\opscode\chefdk\bin\chef.bat exec foodcritic --version
+  - c:\opscode\chefdk\bin\chef.bat exec delivery local all
+  - c:\opscode\chefdk\bin\chef.bat exec kitchen verify
+
+deploy: off