fix: add workaround for RouterLinks

pom.xml

@@ -158,7 +158,7 @@
 		<dependency>
 			<groupId>io.github.bonigarcia</groupId>
 			<artifactId>webdrivermanager</artifactId>
-			<version>3.8.1</version>
+			<version>5.1.1</version>
 			<scope>test</scope>
 		</dependency>
 	</dependencies>

src/main/java/com/flowingcode/vaadin/addons/enhancedtabs/EnhancedTabs.java

@@ -2,7 +2,7 @@
  * #%L
  * Enhanced Tabs Add-on
  * %%
- * Copyright (C) 2023 Flowing Code
+ * Copyright (C) 2023-2024 Flowing Code
  * %%
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -41,13 +41,18 @@
 import com.vaadin.flow.component.HasEnabled;
 import com.vaadin.flow.component.HasSize;
 import com.vaadin.flow.component.HasStyle;
+import com.vaadin.flow.component.UI;
 import com.vaadin.flow.component.contextmenu.MenuItem;
 import com.vaadin.flow.component.dependency.CssImport;
 import com.vaadin.flow.component.dependency.JsModule;
 import com.vaadin.flow.component.menubar.MenuBar;
 import com.vaadin.flow.component.tabs.Tab;
+import com.vaadin.flow.router.RouterLink;
 import com.vaadin.flow.shared.Registration;
 import java.io.Serializable;
+import java.lang.reflect.InvocationTargetException;
+import java.lang.reflect.Method;
+import java.lang.reflect.UndeclaredThrowableException;
 import java.util.ArrayList;
 import java.util.Iterator;
 import java.util.List;
@@ -196,6 +201,39 @@ public void add(Tab... tabs) {
     }
   }
 
+  private static final Method UI_navigate;
+  static {
+    try {
+      UI_navigate = UI.class.getMethod("navigate", Class.class);
+    } catch (NoSuchMethodException e) {
+      throw new NoSuchMethodError("UI.navigate(Class)");
+    }
+  }
+
+  private static void navigate(UI ui, Class<? extends Component> target) {
+    try {
+      UI_navigate.invoke(ui, target);
+    } catch (IllegalAccessException | IllegalArgumentException | InvocationTargetException e) {
+      throw new UndeclaredThrowableException(e);
+    }
+  }
+
+  public RouterLink addRouterLink(String text, Class<? extends Component> target) {
+    RouterLink routerLink = new RouterLink(text, target);
+    routerLink.getElement().executeJs(
+        "this.addEventListener('click', e => {\n"+
+        "e.preventDefault();\n"+
+        "this.dispatchEvent(new CustomEvent('client-side-click'));\n"+
+        "});\n");
+
+    routerLink.getElement().addEventListener("client-side-click", event -> {
+      navigate(UI.getCurrent(), target);
+    });
+
+    add(new Tab(routerLink));
+    return routerLink;
+  }
+
   /**
    * Removes the given child tabs from this component.
    *
@@ -546,6 +584,10 @@ public Tab getTabAt(int index) {
                         + index));
   }
 
+  public int getTabCount() {
+    return (int) getTabs().count();
+  }
+
   private Stream<Tab> getTabs() {
     return getContent().getItems().stream().map(EnhancedTabs::getTab).filter(Objects::nonNull);
   }