Test: close first tab and close all tabs

Author: webmaster777

tests/web/WebDriverTest.php

@@ -1025,6 +1025,10 @@ public function testBrowserTabs()
         $this->module->switchToNextTab(2);
         $this->module->seeInCurrentUrl('example1');
         $this->module->seeNumberOfTabs(3);
+        $this->module->closeTab();
+        $this->module->seeNumberOfTabs(2);
+        $this->module->closeTab();
+        $this->module->closeTab();
     }
 
     public function testPerformOnWithArray()