Add more Ruby bindings tests for page load timeout

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

@@ -116,6 +116,10 @@ def call(env)
                      end
 
               [200, {'Content-Type' => 'text/html'}, [body]]
+            when '/sleep'
+              time = Rack::Request.new(env).params['time']
+              sleep Integer(time)
+              [200, {'Content-Type' => 'text/html'}, ["Slept for #{time}"]]
             else
               @static.call env
             end

rb/spec/integration/selenium/webdriver/timeout_spec.rb

@@ -76,11 +76,17 @@ module WebDriver
       end
 
       context 'page loads' do
-        # w3c default is 300,000
-        after { driver.manage.timeouts.page_load = 300000 }
+        before { driver.manage.timeouts.page_load = 2 }
+        after { driver.manage.timeouts.page_load = 300 }
 
-        it 'should be able to set the page load timeout' do
-          expect { driver.manage.timeouts.page_load = 2 }.not_to raise_exception
+        it 'should timeout if page takes too long to load' do
+          expect { driver.navigate.to url_for('sleep?time=3') }.to raise_error(WebDriver::Error::TimeoutError)
+        end
+
+        it 'should timeout if page takes too long to load after click' do
+          driver.navigate.to url_for('page_with_link_to_slow_loading_page.html')
+
+          expect { driver.find_element(id: 'link-to-slow-loading-page').click }.to raise_error(WebDriver::Error::TimeoutError)
         end
       end
     end