Adding new Interactive interface to EventFiringWebDriver. Fixes #4589

Author: barancev

java/client/src/org/openqa/selenium/support/events/EventFiringWebDriver.java

@@ -32,8 +32,10 @@
 import org.openqa.selenium.WebElement;
 import org.openqa.selenium.interactions.HasInputDevices;
 import org.openqa.selenium.interactions.HasTouchScreen;
+import org.openqa.selenium.interactions.Interactive;
 import org.openqa.selenium.interactions.Keyboard;
 import org.openqa.selenium.interactions.Mouse;
+import org.openqa.selenium.interactions.Sequence;
 import org.openqa.selenium.interactions.TouchScreen;
 import org.openqa.selenium.interactions.internal.Coordinates;
 import org.openqa.selenium.interactions.internal.Locatable;
@@ -52,6 +54,7 @@
 import java.net.URL;
 import java.util.ArrayList;
 import java.util.Arrays;
+import java.util.Collection;
 import java.util.HashMap;
 import java.util.HashSet;
 import java.util.List;
@@ -65,7 +68,8 @@
  * {@link WebDriverEventListener}, e.g. for logging purposes.
  */
 public class EventFiringWebDriver implements WebDriver, JavascriptExecutor, TakesScreenshot,
-    WrapsDriver, HasInputDevices, HasTouchScreen {
+                                             WrapsDriver, HasInputDevices, HasTouchScreen,
+                                             Interactive {
 
   private final WebDriver driver;
 
@@ -332,6 +336,28 @@ public TouchScreen getTouch() {
         + " user interactions yet.");
  }
 
+  @Override
+  public void perform(Collection<Sequence> actions) {
+    if (driver instanceof Interactive) {
+      ((Interactive) driver).perform(actions);
+      return;
+    }
+    throw new UnsupportedOperationException("Underlying driver does not implement advanced"
+                                            + " user interactions yet.");
+
+  }
+
+  @Override
+  public void resetInputState() {
+    if (driver instanceof Interactive) {
+      ((Interactive) driver).resetInputState();
+      return;
+    }
+    throw new UnsupportedOperationException("Underlying driver does not implement advanced"
+                                            + " user interactions yet.");
+
+  }
+
   private class EventFiringWebElement implements WebElement, WrapsElement, WrapsDriver, Locatable {
 
     private final WebElement element;