[bidi][java] Add traverse history command

Author: pujagani

java/src/org/openqa/selenium/bidi/browsingcontext/BrowsingContext.java

@@ -325,6 +325,19 @@ public String print(PrintOptions printOptions) {
             }));
   }
 
+  public void traverseHistory(long delta) {
+    this.bidi.send(
+        new Command<>("browsingContext.traverseHistory", Map.of(CONTEXT, id, "delta", delta)));
+  }
+
+  public void back() {
+    this.traverseHistory(-1);
+  }
+
+  public void forward() {
+    this.traverseHistory(1);
+  }
+
   public void close() {
     // This might need more clean up actions once the behavior is defined.
     // Specially when last tab or window is closed.

java/test/org/openqa/selenium/bidi/browsingcontext/BrowsingContextTest.java

@@ -20,6 +20,8 @@
 import static org.assertj.core.api.AssertionsForClassTypes.assertThat;
 import static org.assertj.core.api.AssertionsForClassTypes.assertThatExceptionOfType;
 import static org.openqa.selenium.support.ui.ExpectedConditions.alertIsPresent;
+import static org.openqa.selenium.support.ui.ExpectedConditions.titleIs;
+import static org.openqa.selenium.support.ui.ExpectedConditions.visibilityOfElementLocated;
 import static org.openqa.selenium.testing.Safely.safelyCall;
 import static org.openqa.selenium.testing.drivers.Browser.CHROME;
 import static org.openqa.selenium.testing.drivers.Browser.EDGE;
@@ -43,6 +45,7 @@
 import org.openqa.selenium.environment.webserver.Page;
 import org.openqa.selenium.print.PrintOptions;
 import org.openqa.selenium.remote.RemoteWebElement;
+import org.openqa.selenium.testing.Ignore;
 import org.openqa.selenium.testing.JupiterTestBase;
 import org.openqa.selenium.testing.NotYetImplemented;
 
@@ -498,6 +501,41 @@ void canPrintPage() {
     assertThat(printPage).contains("JVBER");
   }
 
+  @Test
+  @NotYetImplemented(SAFARI)
+  @NotYetImplemented(IE)
+  @NotYetImplemented(CHROME)
+  @NotYetImplemented(FIREFOX)
+  public void canNavigateBackInTheBrowserHistory() {
+    BrowsingContext browsingContext = new BrowsingContext(driver, driver.getWindowHandle());
+    browsingContext.navigate(pages.formPage, ReadinessState.COMPLETE);
+
+    wait.until(visibilityOfElementLocated(By.id("imageButton"))).submit();
+    wait.until(titleIs("We Arrive Here"));
+
+    browsingContext.back();
+    wait.until(titleIs("We Leave From Here"));
+  }
+
+  @Test
+  @NotYetImplemented(SAFARI)
+  @NotYetImplemented(IE)
+  @NotYetImplemented(CHROME)
+  @NotYetImplemented(FIREFOX)
+  void canNavigateForwardInTheBrowserHistory() {
+    BrowsingContext browsingContext = new BrowsingContext(driver, driver.getWindowHandle());
+    browsingContext.navigate(pages.formPage, ReadinessState.COMPLETE);
+
+    wait.until(visibilityOfElementLocated(By.id("imageButton"))).submit();
+    wait.until(titleIs("We Arrive Here"));
+
+    browsingContext.back();
+    wait.until(titleIs("We Leave From Here"));
+
+    browsingContext.forward();
+    wait.until(titleIs("We Arrive Here"));
+  }
+
   private String alertPage() {
     return appServer.create(
         new Page()