Menu for the OSX app launcher.

ui/app_list/cocoa/apps_search_box_controller_unittest.mm

 // Copyright 2013 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.
 
 #import "ui/app_list/cocoa/apps_search_box_controller.h"
 
 #include "base/memory/scoped_nsobject.h"
 #include "base/strings/sys_string_conversions.h"
 #include "base/strings/utf_string_conversions.h"
 #import "testing/gtest_mac.h"
+#include "ui/app_list/app_list_menu.h"
+#import "ui/app_list/cocoa/app_list_menu_cocoa.h"
+#include "ui/app_list/test/app_list_test_model.h"
+#include "ui/app_list/test/app_list_test_view_delegate.h"
 #include "ui/app_list/search_box_model.h"
 #import "ui/base/test/ui_cocoa_test_helper.h"
 
 @interface TestAppsSearchBoxDelegate : NSObject<AppsSearchBoxDelegate> {
  @private
   app_list::SearchBoxModel searchBoxModel_;
+  app_list::test::AppListTestViewDelegate appListDelegate_;
   int textChangeCount_;
 }
 
 @property(assign, nonatomic) int textChangeCount;
 
 @end
 
 @implementation TestAppsSearchBoxDelegate
 
 @synthesize textChangeCount = textChangeCount_;
 
 - (app_list::SearchBoxModel*)searchBoxModel {
   return &searchBoxModel_;
 }
 
+- (app_list::AppListViewDelegate*)appListDelegate {
+  return &appListDelegate_;
+}
+
 - (BOOL)control:(NSControl*)control
                textView:(NSTextView*)textView
     doCommandBySelector:(SEL)command {
   return NO;
 }
 
 - (void)modelTextDidChange {
   ++textChangeCount_;
 }
 
@@ skipping 65 matching lines @@
   // Test pressing escape clears the search.
   model->SetText(search_text);
   EXPECT_NSEQ(base::SysUTF16ToNSString(search_text),
               [[apps_search_box_controller_ textField] stringValue]);
   SimulateKeyAction(@selector(complete:));
   EXPECT_NSEQ([NSString string],
               [[apps_search_box_controller_ textField] stringValue]);
   EXPECT_EQ(2, [delegate_ textChangeCount]);
 }
 
+// Test the popup menu items.
+TEST_F(AppsSearchBoxControllerTest, SearchBoxMenu) {
+  NSPopUpButton* menu_control = [apps_search_box_controller_ menuControl];
+  // Force an update.
+  [apps_search_box_controller_ menuNeedsUpdate:[menu_control menu]];
+  EXPECT_TRUE([apps_search_box_controller_ appListMenu]);
+  ui::MenuModel* menu_model
+      = [apps_search_box_controller_ appListMenu]->menu_model();
+  EXPECT_EQ(menu_model->GetItemCount(), [[menu_control menu] numberOfItems]);
+
+  // The CURRENT_USER item should contain our custom view.
+  ui::MenuModel* found_menu_model = menu_model;
+  int index;
+  EXPECT_TRUE(ui::MenuModel::GetModelAndIndexForCommandId(
+      AppListMenu::CURRENT_USER, &menu_model, &index));
+  EXPECT_EQ(found_menu_model, menu_model);
+  NSMenuItem* current_user_item = [[menu_control menu] itemAtIndex:index];
+  EXPECT_TRUE([current_user_item view]);
+
+  // A regular item should have just the label.
+  EXPECT_TRUE(ui::MenuModel::GetModelAndIndexForCommandId(
+      AppListMenu::SHOW_SETTINGS, &menu_model, &index));
+  EXPECT_EQ(found_menu_model, menu_model);
+  NSMenuItem* settings_item = [[menu_control menu] itemAtIndex:index];
+  EXPECT_FALSE([settings_item view]);
+  EXPECT_NSEQ(base::SysUTF16ToNSString(menu_model->GetLabelAt(index)),
+              [settings_item title]);
+}
+
+// Test initialization and display of the NSPopUpButton that shows the drop-
+// down menu. Don't try to show the menu, since it will block the thread.
+class AppsSearchBoxMenuTest : public ui::CocoaTest {
+ public:
+  AppsSearchBoxMenuTest() {
+    Init();
+  }
+
+  virtual void SetUp() OVERRIDE {
+    custom_menu_button_.reset(
+        [[AppListMenuCocoa alloc] initWithFrame:NSMakeRect(0, 0, 29, 29)]);
+    ui::CocoaTest::SetUp();
+    [[test_window() contentView] addSubview:custom_menu_button_];
+  }
+
+ protected:
+  scoped_nsobject<AppListMenuCocoa> custom_menu_button_;
+
+ private:
+  DISALLOW_COPY_AND_ASSIGN(AppsSearchBoxMenuTest);
+};
+
+TEST_VIEW(AppsSearchBoxMenuTest, custom_menu_button_);
+
+// Test initialization and display of the custom menu item that shows the
+// currently signed-in user. This is a non-interactive view.
+class AppsSearchBoxCustomMenuItemTest : public ui::CocoaTest {
+ public:
+  AppsSearchBoxCustomMenuItemTest() {
+    Init();
+  }
+
+  virtual void SetUp() OVERRIDE {
+    scoped_ptr<AppListViewDelegate> delegate(new AppListTestViewDelegate);
+    current_user_menu_item_.reset(
+        [[AppListMenuCocoa makeCurrentUserView:delegate.get()] retain]);
+    ui::CocoaTest::SetUp();
+    [[test_window() contentView] addSubview:current_user_menu_item_];
+  }
+
+ protected:
+  scoped_nsobject<NSView> current_user_menu_item_;
+
+ private:
+  DISALLOW_COPY_AND_ASSIGN(AppsSearchBoxCustomMenuItemTest);
+};
+
+TEST_VIEW(AppsSearchBoxCustomMenuItemTest, current_user_menu_item_);
+
 }  // namespace test
 }  // namespace app_list