1 files changed, 26 insertions, 0 deletions
diff --git a/actionpack/test/dispatch/system_testing/driver_test.rb b/actionpack/test/dispatch/system_testing/driver_test.rb
index f0ebdb38db..34d27671bb 100644
--- a/actionpack/test/dispatch/system_testing/driver_test.rb
+++ b/actionpack/test/dispatch/system_testing/driver_test.rb
@@ -6,4 +6,30 @@ class DriverTest < ActiveSupport::TestCase
     driver = ActionDispatch::SystemTesting::Driver.new(:selenium)
     assert_equal :selenium, driver.instance_variable_get(:@name)
   end
+
+  test "initializing the driver with a browser" do
+    driver = ActionDispatch::SystemTesting::Driver.new(:selenium, using: :chrome, screen_size: [1400, 1400], options: { url: "http://example.com/wd/hub" })
+    assert_equal :selenium, driver.instance_variable_get(:@name)
+    assert_equal :chrome, driver.instance_variable_get(:@browser)
+    assert_equal [1400, 1400], driver.instance_variable_get(:@screen_size)
+    assert_equal ({ url: "http://example.com/wd/hub" }), driver.instance_variable_get(:@options)
+  end
+
+  test "initializing the driver with a poltergeist" do
+    driver = ActionDispatch::SystemTesting::Driver.new(:poltergeist, screen_size: [1400, 1400], options: { js_errors: false })
+    assert_equal :poltergeist, driver.instance_variable_get(:@name)
+    assert_equal [1400, 1400], driver.instance_variable_get(:@screen_size)
+    assert_equal ({ js_errors: false }), driver.instance_variable_get(:@options)
+  end
+
+  test "initializing the driver with a webkit" do
+    driver = ActionDispatch::SystemTesting::Driver.new(:webkit, screen_size: [1400, 1400], options: { skip_image_loading: true })
+    assert_equal :webkit, driver.instance_variable_get(:@name)
+    assert_equal [1400, 1400], driver.instance_variable_get(:@screen_size)
+    assert_equal ({ skip_image_loading: true }), driver.instance_variable_get(:@options)
+  end
+
+  test "registerable? returns false if driver is rack_test" do
+    assert_not ActionDispatch::SystemTesting::Driver.new(:rack_test).send(:registerable?)
+  end
 end