Emulate click on file input when attaching file using Selenium with Chrome and Firefox

lib/capybara/selenium/extensions/file_input_click_emulation.rb

@@ -0,0 +1,26 @@
+# frozen_string_literal: true
+
+class Capybara::Selenium::Node
+  module FileInputClickEmulation
+  private
+
+    def visible_file_field?
+      (attrs(:tagName, :type).map { |val| val&.downcase } == %w[input file]) && visible?
+    end
+
+    def attaching_file?
+      caller_locations.any? { |cl| cl.base_label == 'attach_file' }
+    end
+
+    def emulate_click
+      driver.execute_script(<<~JS, self)
+        arguments[0].dispatchEvent(
+          new MouseEvent('click', {
+            view: window,
+            bubbles: true,
+            cancelable: true
+          }));
+      JS
+    end
+  end
+end