5 files changed, 96 insertions, 0 deletions
diff --git a/actionsystemtest/test/abstract_unit.rb b/actionsystemtest/test/abstract_unit.rb
new file mode 100644
index 0000000000..26da9c7ccb
--- /dev/null
+++ b/actionsystemtest/test/abstract_unit.rb
@@ -0,0 +1,13 @@
+require "active_support/testing/autorun"
+require "action_controller"
+require "action_dispatch"
+require "action_system_test"
+
+# Skips the current run on Rubinius using Minitest::Assertions#skip
+def rubinius_skip(message = "")
+  skip message if RUBY_ENGINE == "rbx"
+end
+# Skips the current run on JRuby using Minitest::Assertions#skip
+def jruby_skip(message = "")
+  skip message if defined?(JRUBY_VERSION)
+end
diff --git a/actionsystemtest/test/cases/capybara_driver_test.rb b/actionsystemtest/test/cases/capybara_driver_test.rb
new file mode 100644
index 0000000000..33337ad18b
--- /dev/null
+++ b/actionsystemtest/test/cases/capybara_driver_test.rb
@@ -0,0 +1,39 @@
+require "abstract_unit"
+
+class CapybaraDriverTest < ActiveSupport::TestCase
+  def setup
+    ActionSystemTest.driver = :poltergeist
+  end
+
+  def test_default_driver_adapter
+    assert_kind_of ActionSystemTest::DriverAdapters::CapybaraDriver, ActionSystemTest.driver
+  end
+
+  def test_default_settings
+    assert_equal :poltergeist, ActionSystemTest.driver.name
+    assert_equal :puma, ActionSystemTest.driver.server
+    assert_equal 28100, ActionSystemTest.driver.port
+  end
+
+  def test_setting_driver
+    ActionSystemTest.driver = :webkit
+
+    assert_equal :webkit, ActionSystemTest.driver.name
+  end
+
+  def test_setting_server
+    ActionSystemTest.driver = ActionSystemTest::DriverAdapters::CapybaraDriver.new(
+      server: :webrick
+    )
+
+    assert_equal :webrick, ActionSystemTest.driver.server
+  end
+
+  def test_setting_port
+    ActionSystemTest.driver = ActionSystemTest::DriverAdapters::CapybaraDriver.new(
+      port: 3000
+    )
+
+    assert_equal 3000, ActionSystemTest.driver.port
+  end
+end
diff --git a/actionsystemtest/test/cases/driver_adapter_test.rb b/actionsystemtest/test/cases/driver_adapter_test.rb
new file mode 100644
index 0000000000..cecaa5b958
--- /dev/null
+++ b/actionsystemtest/test/cases/driver_adapter_test.rb
@@ -0,0 +1,13 @@
+require "abstract_unit"
+
+class DriverAdapterTest < ActiveSupport::TestCase
+  test "only registered adapters are accepted" do
+    assert_raises(NameError) do
+      ActionSystemTest.driver = :whatever
+    end
+
+    assert_nothing_raised do
+      ActionSystemTest.driver = :rack_test
+    end
+  end
+end
diff --git a/actionsystemtest/test/cases/rails_selenium_driver_test.rb b/actionsystemtest/test/cases/rails_selenium_driver_test.rb
new file mode 100644
index 0000000000..1a8e875f52
--- /dev/null
+++ b/actionsystemtest/test/cases/rails_selenium_driver_test.rb
@@ -0,0 +1,11 @@
+require "abstract_unit"
+
+class RailsSeleniumDriverTest < ActiveSupport::TestCase
+  def setup
+    ActionSystemTest.driver = :rails_selenium_driver
+  end
+
+  def test_default_driver_adapter
+    assert_kind_of ActionSystemTest::DriverAdapters::RailsSeleniumDriver, ActionSystemTest.driver
+  end
+end
diff --git a/actionsystemtest/test/cases/screenshot_helper_test.rb b/actionsystemtest/test/cases/screenshot_helper_test.rb
new file mode 100644
index 0000000000..43b24cba21
--- /dev/null
+++ b/actionsystemtest/test/cases/screenshot_helper_test.rb
@@ -0,0 +1,20 @@
+require "abstract_unit"
+
+class ScreenshotHelperTest < ActiveSupport::TestCase
+  def test_driver_support_for_screenshots
+    ActionSystemTest.driver = :rails_selenium_driver
+    assert ActionSystemTest.driver.supports_screenshots?
+
+    ActionSystemTest.driver = :rack_test
+    assert_not ActionSystemTest.driver.supports_screenshots?
+
+    ActionSystemTest.driver = :selenium
+    assert ActionSystemTest.driver.supports_screenshots?
+
+    ActionSystemTest.driver = :webkit
+    assert ActionSystemTest.driver.supports_screenshots?
+
+    ActionSystemTest.driver = :poltergeist
+    assert ActionSystemTest.driver.supports_screenshots?
+  end
+end