[rb] add IE testing to appveyor

appveyor.yml

@@ -1,9 +1,23 @@
 shallow_clone: true
 build: off
+environment:
+  matrix:
+    - RUBY_VERSION: 22-x64
+      TASK: build
+    - RUBY_VERSION: 200-x64
+      TASK: //rb:ie-test
 install:
   - 'set JAVA_HOME=C:\Program Files (x86)\Java\jdk1.8.0'
   - 'set PATH=%JAVA_HOME%;%PATH%'
   - 'set RUBY_HOME=C:\Ruby22-x64\bin'
   - 'set PATH=%RUBY_HOME%;%PATH%'
+before_test:
+  - ruby -v
+  - gem -v
+  - bundle -v
+  - curl -fsS -o C:\Tools\WebDriver\IEServerDriver.zip http://selenium-release.storage.googleapis.com/3.1/IEDriverServer_Win32_3.1.0.zip
+  - 7z e C:\Tools\WebDriver\IEServerDriver.zip -oC:\Tools\WebDriver -aoa
+  - dir C:\Tools\WebDriver
+
 test_script:
-  - cmd: './go build'
+  - cmd: scripts/appveyor/script.bat

rb/spec/integration/selenium/webdriver/spec_support/test_environment.rb

@@ -222,6 +222,13 @@ def create_ff_esr_driver(opt = {})
           WebDriver::Driver.for :firefox, opt
         end
 
+        def create_ie_driver(opt = {})
+          opt[:desired_capabilities] ||= WebDriver::Remote::Capabilities.ie
+          opt[:desired_capabilities]['requireWindowFocus'] = true
+
+          WebDriver::Driver.for :ie, opt
+        end
+
         def create_ff_nightly_driver(opt = {})
           unless ENV['FF_NIGHTLY_BINARY']
             raise StandardError, "ENV['FF_NIGHTLY_BINARY'] must be set to test Nightly Firefox"

scripts/appveyor/script.bat

@@ -0,0 +1 @@
+./go %TASK%