[Extensions Toolbar Views] Add a ToolbarActionView unittest

chrome/browser/ui/toolbar/test_toolbar_action_view_controller.h

Index: chrome/browser/ui/toolbar/test_toolbar_action_view_controller.h
diff --git a/chrome/browser/ui/toolbar/test_toolbar_action_view_controller.h b/chrome/browser/ui/toolbar/test_toolbar_action_view_controller.h
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+++ b/chrome/browser/ui/toolbar/test_toolbar_action_view_controller.h
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+// Copyright 2015 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef CHROME_BROWSER_UI_TOOLBAR_TEST_TOOLBAR_ACTION_VIEW_CONTROLLER_H_
+#define CHROME_BROWSER_UI_TOOLBAR_TEST_TOOLBAR_ACTION_VIEW_CONTROLLER_H_
+
+#include "chrome/browser/ui/toolbar/toolbar_action_view_controller.h"
+
+// A minimalistic and configurable ToolbarActionViewController for use in
+// testing.
+class TestToolbarActionViewController : public ToolbarActionViewController {
+ public:
+  explicit TestToolbarActionViewController(const std::string& id);
+  ~TestToolbarActionViewController() override;
+
+  // ToolbarActionViewController:
+  const std::string& GetId() const override;
+  void SetDelegate(ToolbarActionViewDelegate* delegate) override;
+  gfx::Image GetIcon(content::WebContents* web_contents) override;
+  gfx::ImageSkia GetIconWithBadge() override;
+  base::string16 GetActionName() const override;
+  base::string16 GetAccessibleName(content::WebContents* web_contents)
+      const override;
+  base::string16 GetTooltip(content::WebContents* web_contents)
+      const override;
+  bool IsEnabled(content::WebContents* web_contents) const override;
+  bool WantsToRun(content::WebContents* web_contents) const override;
+  bool HasPopup(content::WebContents* web_contents) const override;
+  void HidePopup() override;
+  gfx::NativeView GetPopupNativeView() override;
+  ui::MenuModel* GetContextMenu() override;
+  bool IsMenuRunning() const override;
+  bool CanDrag() const override;
+  bool ExecuteAction(bool by_user) override;
+  void UpdateState() override;
+
+  // Instruct the controller to fake showing a popup.
+  void ShowPopup(bool by_user);
+
+  // Configure the test controller. These also call UpdateDelegate().
+  void SetAccessibleName(const base::string16& name);
+  void SetTooltip(const base::string16& tooltip);
+  void SetEnabled(bool is_enabled);
+  void SetWantsToRun(bool wants_to_run);
+
+  int execute_action_count() const { return execute_action_count_; }
+
+ private:
+  // Updates the delegate, if one exists.
+  void UpdateDelegate();
+
+  // The id of the controller.
+  std::string id_;
+
+  // The delegate of the controller, if one exists.
+  ToolbarActionViewDelegate* delegate_;
+
+  // The optional accessible name and tooltip; by default these are empty.
+  base::string16 accessible_name_;
+  base::string16 tooltip_;
+
+  // Whether or not the action is enabled. Defaults to true.
+  bool is_enabled_;
+
+  // Whether or not the action wants to run. Defaults to false.
+  bool wants_to_run_;
+
+  // The number of times the action would have been executed.
+  int execute_action_count_;
+
+  DISALLOW_COPY_AND_ASSIGN(TestToolbarActionViewController);
+};
+
+#endif  // CHROME_BROWSER_UI_TOOLBAR_TEST_TOOLBAR_ACTION_VIEW_CONTROLLER_H_