[Mac] Tests for FullscreenToolbarController

chrome/browser/ui/cocoa/fullscreen/fullscreen_toolbar_controller.h

Index: chrome/browser/ui/cocoa/fullscreen/fullscreen_toolbar_controller.h
diff --git a/chrome/browser/ui/cocoa/fullscreen/fullscreen_toolbar_controller.h b/chrome/browser/ui/cocoa/fullscreen/fullscreen_toolbar_controller.h
index 35b06126d62cb6d8b8594ea101c9db13964c28a8..19a8c712f58205670bc5fb810c86d45d0a6f019e 100644
--- a/chrome/browser/ui/cocoa/fullscreen/fullscreen_toolbar_controller.h
+++ b/chrome/browser/ui/cocoa/fullscreen/fullscreen_toolbar_controller.h
@@ -48,7 +48,6 @@ struct FullscreenToolbarLayout {
 // tracking, and mouse tracking associated with the toolbar. It receives input
 // from these objects to update and recompute the fullscreen toolbar laytout.
 
-// TODO (spqchan): Write tests for this class. See crbug.com/640064.
 @interface FullscreenToolbarController : NSObject {
  @private
   // Our parent controller.
@@ -131,11 +130,24 @@ struct FullscreenToolbarLayout {
 
 // Private methods exposed for testing.
 @interface FullscreenToolbarController (ExposedForTesting)
-// Adjusts the AppKit Fullscreen options of the application.
-- (void)setSystemFullscreenModeTo:(base::mac::FullScreenMode)mode;
 
-// Callback for menu bar animations.
-- (void)setMenuBarRevealProgress:(CGFloat)progress;
+// Returns |animationController_|.
+- (FullscreenToolbarAnimationController*)animationController;
+
+// Allows tests to set a mock FullscreenMenubarTracker object.
+- (void)setMenubarTracker:(FullscreenMenubarTracker*)tracker;
+
+// Allows tests to set a mock FullscreenToolbarMouseTracker object.
+- (void)setMouseTracker:(FullscreenToolbarMouseTracker*)tracker;
+
+// Sets the value of |toolbarStyle_|.
+- (void)setToolbarStyle:(FullscreenToolbarStyle)style;
+
+// Sets the value of |inFullscreenMode_|.
+- (void)setTestFullscreenMode:(BOOL)isInFullscreen;
+
+// Returns |kToolbarVerticalOffset|.
+- (CGFloat)toolbarVerticalOffset;
 
 @end