src/ui/app_list/cocoa/apps_search_box_controller_unittest.mm

   1 // Copyright 2013 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #import "ui/app_list/cocoa/apps_search_box_controller.h"
   6
   7 #include "base/mac/scoped_nsobject.h"
   8 #include "base/strings/sys_string_conversions.h"
   9 #include "base/strings/utf_string_conversions.h"
  10 #import "testing/gtest_mac.h"
  11 #include "ui/app_list/app_list_menu.h"
  12 #include "ui/app_list/app_list_model_observer.h"
  13 #include "ui/app_list/search_box_model.h"
  14 #include "ui/app_list/test/app_list_test_model.h"
  15 #include "ui/app_list/test/app_list_test_view_delegate.h"
  16 #import "ui/base/cocoa/menu_controller.h"
  17 #import "ui/gfx/test/ui_cocoa_test_helper.h"
  18
  19 using base::ASCIIToUTF16;
  20
  21 @interface TestAppsSearchBoxDelegate : NSObject<AppsSearchBoxDelegate> {
  22  @private
  23   app_list::SearchBoxModel searchBoxModel_;
  24   app_list::test::AppListTestViewDelegate appListDelegate_;
  25   app_list::test::AppListTestModel appListModel_;
  26   int textChangeCount_;
  27 }
  28
  29 @property(assign, nonatomic) int textChangeCount;
  30
  31 @end
  32
  33 @implementation TestAppsSearchBoxDelegate
  34
  35 @synthesize textChangeCount = textChangeCount_;
  36
  37 - (id)init {
  38   if ((self = [super init])) {
  39     app_list::AppListViewDelegate::Users users(2);
  40     users[0].name = ASCIIToUTF16("user1");
  41     users[1].name = ASCIIToUTF16("user2");
  42     users[1].email = ASCIIToUTF16("user2@chromium.org");
  43     users[1].active = true;
  44     appListDelegate_.SetUsers(users);
  45   }
  46   return self;
  47 }
  48
  49 - (app_list::SearchBoxModel*)searchBoxModel {
  50   return &searchBoxModel_;
  51 }
  52
  53 - (app_list::AppListViewDelegate*)appListDelegate {
  54   return &appListDelegate_;
  55 }
  56
  57 - (app_list::test::AppListTestViewDelegate*)appListTestViewDelegate {
  58   return &appListDelegate_;
  59 }
  60
  61
  62 - (BOOL)control:(NSControl*)control
  63                textView:(NSTextView*)textView
  64     doCommandBySelector:(SEL)command {
  65   return NO;
  66 }
  67
  68 - (void)modelTextDidChange {
  69   ++textChangeCount_;
  70 }
  71
  72 - (CGFloat)bubbleCornerRadius {
  73   return 3;
  74 }
  75
  76 - (app_list::AppListModel*)appListModel {
  77   return &appListModel_;
  78 }
  79
  80 @end
  81
  82 namespace app_list {
  83 namespace test {
  84
  85 class AppsSearchBoxControllerTest : public ui::CocoaTest {
  86  public:
  87   AppsSearchBoxControllerTest() {
  88     Init();
  89   }
  90
  91   virtual void SetUp() override {
  92     apps_search_box_controller_.reset(
  93         [[AppsSearchBoxController alloc] initWithFrame:
  94             NSMakeRect(0, 0, 400, 100)]);
  95     delegate_.reset([[TestAppsSearchBoxDelegate alloc] init]);
  96     [apps_search_box_controller_ setDelegate:delegate_];
  97
  98     ui::CocoaTest::SetUp();
  99     [[test_window() contentView] addSubview:[apps_search_box_controller_ view]];
 100   }
 101
 102   virtual void TearDown() override {
 103     [apps_search_box_controller_ setDelegate:nil];
 104     ui::CocoaTest::TearDown();
 105   }
 106
 107   void SimulateKeyAction(SEL c) {
 108     NSControl* control = [apps_search_box_controller_ searchTextField];
 109     [apps_search_box_controller_ control:control
 110                                 textView:nil
 111                      doCommandBySelector:c];
 112   }
 113
 114  protected:
 115   base::scoped_nsobject<TestAppsSearchBoxDelegate> delegate_;
 116   base::scoped_nsobject<AppsSearchBoxController> apps_search_box_controller_;
 117
 118  private:
 119   DISALLOW_COPY_AND_ASSIGN(AppsSearchBoxControllerTest);
 120 };
 121
 122 TEST_VIEW(AppsSearchBoxControllerTest, [apps_search_box_controller_ view]);
 123
 124 // Test the search box initialization, and search input and clearing.
 125 TEST_F(AppsSearchBoxControllerTest, SearchBoxModel) {
 126   app_list::SearchBoxModel* model = [delegate_ searchBoxModel];
 127   // Usually localized "Search".
 128   const base::string16 hit_text(ASCIIToUTF16("hint"));
 129   model->SetHintText(hit_text);
 130   EXPECT_NSEQ(base::SysUTF16ToNSString(hit_text),
 131       [[[apps_search_box_controller_ searchTextField] cell] placeholderString]);
 132
 133   const base::string16 search_text(ASCIIToUTF16("test"));
 134   model->SetText(search_text);
 135   EXPECT_NSEQ(base::SysUTF16ToNSString(search_text),
 136               [[apps_search_box_controller_ searchTextField] stringValue]);
 137   // Updates coming via the model should notify the delegate.
 138   EXPECT_EQ(1, [delegate_ textChangeCount]);
 139
 140   // Updates from the view should update the model and notify the delegate.
 141   [apps_search_box_controller_ clearSearch];
 142   EXPECT_EQ(base::string16(), model->text());
 143   EXPECT_NSEQ([NSString string],
 144               [[apps_search_box_controller_ searchTextField] stringValue]);
 145   EXPECT_EQ(2, [delegate_ textChangeCount]);
 146
 147   // Test pressing escape clears the search. First add some text.
 148   model->SetText(search_text);
 149   EXPECT_EQ(3, [delegate_ textChangeCount]);
 150
 151   EXPECT_NSEQ(base::SysUTF16ToNSString(search_text),
 152               [[apps_search_box_controller_ searchTextField] stringValue]);
 153   SimulateKeyAction(@selector(complete:));
 154   EXPECT_NSEQ([NSString string],
 155               [[apps_search_box_controller_ searchTextField] stringValue]);
 156   EXPECT_EQ(4, [delegate_ textChangeCount]);
 157 }
 158
 159 // Test the popup menu items when there is only one user..
 160 TEST_F(AppsSearchBoxControllerTest, SearchBoxMenuSingleUser) {
 161   // Set a single user. We need to set the delegate again because the
 162   // AppListModel observer isn't hooked up in these tests.
 163   [delegate_ appListTestViewDelegate]->SetUsers(
 164       app_list::AppListViewDelegate::Users(1));
 165   [apps_search_box_controller_ setDelegate:delegate_];
 166
 167   NSPopUpButton* menu_control = [apps_search_box_controller_ menuControl];
 168   EXPECT_TRUE([apps_search_box_controller_ appListMenu]);
 169   ui::MenuModel* menu_model
 170       = [apps_search_box_controller_ appListMenu]->menu_model();
 171   // Add one to the item count to account for the blank, first item that Cocoa
 172   // has in its popup menus.
 173   EXPECT_EQ(menu_model->GetItemCount() + 1,
 174             [[menu_control menu] numberOfItems]);
 175
 176   // All command ids should be less than |SELECT_PROFILE| as no user menu items
 177   // are being shown.
 178   for (int i = 0; i < menu_model->GetItemCount(); ++i)
 179     EXPECT_LT(menu_model->GetCommandIdAt(i), AppListMenu::SELECT_PROFILE);
 180
 181   // The number of items should match the index that starts profile items.
 182   EXPECT_EQ(AppListMenu::SELECT_PROFILE, menu_model->GetItemCount());
 183 }
 184
 185 // Test the popup menu items for the multi-profile case.
 186 TEST_F(AppsSearchBoxControllerTest, SearchBoxMenu) {
 187   const app_list::AppListViewDelegate::Users& users =
 188       [delegate_ appListDelegate]->GetUsers();
 189   NSPopUpButton* menu_control = [apps_search_box_controller_ menuControl];
 190   EXPECT_TRUE([apps_search_box_controller_ appListMenu]);
 191   ui::MenuModel* menu_model
 192       = [apps_search_box_controller_ appListMenu]->menu_model();
 193   // Add one to the item count to account for the blank, first item that Cocoa
 194   // has in its popup menus.
 195   EXPECT_EQ(menu_model->GetItemCount() + 1,
 196             [[menu_control menu] numberOfItems]);
 197
 198   ui::MenuModel* found_menu_model = menu_model;
 199   int index;
 200   MenuController* controller = [[menu_control menu] delegate];
 201
 202   // The first user item is an unchecked label.
 203   EXPECT_TRUE(ui::MenuModel::GetModelAndIndexForCommandId(
 204       AppListMenu::SELECT_PROFILE, &menu_model, &index));
 205   EXPECT_EQ(found_menu_model, menu_model);
 206   NSMenuItem* unchecked_user_item = [[menu_control menu] itemAtIndex:index + 1];
 207   [controller validateUserInterfaceItem:unchecked_user_item];
 208   // The profile name should be shown if there is no email available.
 209   EXPECT_NSEQ(base::SysUTF16ToNSString(users[0].name),
 210               [unchecked_user_item title]);
 211   EXPECT_EQ(NSOffState, [unchecked_user_item state]);
 212
 213   // The second user item is a checked label because it is the active profile.
 214   EXPECT_TRUE(ui::MenuModel::GetModelAndIndexForCommandId(
 215       AppListMenu::SELECT_PROFILE + 1, &menu_model, &index));
 216   EXPECT_EQ(found_menu_model, menu_model);
 217   NSMenuItem* checked_user_item = [[menu_control menu] itemAtIndex:index + 1];
 218   [controller validateUserInterfaceItem:checked_user_item];
 219   // The email is shown when available.
 220   EXPECT_NSEQ(base::SysUTF16ToNSString(users[1].email),
 221               [checked_user_item title]);
 222   EXPECT_EQ(NSOnState, [checked_user_item state]);
 223
 224   // A regular item should have just the label.
 225   EXPECT_TRUE(ui::MenuModel::GetModelAndIndexForCommandId(
 226       AppListMenu::SHOW_SETTINGS, &menu_model, &index));
 227   EXPECT_EQ(found_menu_model, menu_model);
 228   NSMenuItem* settings_item = [[menu_control menu] itemAtIndex:index + 1];
 229   EXPECT_FALSE([settings_item view]);
 230   EXPECT_NSEQ(base::SysUTF16ToNSString(menu_model->GetLabelAt(index)),
 231               [settings_item title]);
 232 }
 233
 234 // Test adding another user, and changing an existing one.
 235 TEST_F(AppsSearchBoxControllerTest, SearchBoxMenuChangingUsers) {
 236   app_list::AppListViewDelegate::Users users =
 237       [delegate_ appListDelegate]->GetUsers();
 238   EXPECT_EQ(2u, users.size());
 239   ui::MenuModel* menu_model
 240       = [apps_search_box_controller_ appListMenu]->menu_model();
 241   // Adding one to account for the empty item at index 0 in Cocoa popup menus.
 242   int non_user_items = menu_model->GetItemCount() - users.size() + 1;
 243
 244   NSPopUpButton* menu_control = [apps_search_box_controller_ menuControl];
 245   EXPECT_EQ(2, [[menu_control menu] numberOfItems] - non_user_items);
 246   EXPECT_NSEQ(base::SysUTF16ToNSString(users[0].name),
 247               [[[menu_control menu] itemAtIndex:1] title]);
 248
 249   users[0].name = ASCIIToUTF16("renamed user");
 250   app_list::AppListViewDelegate::User new_user;
 251   new_user.name = ASCIIToUTF16("user3");
 252   users.push_back(new_user);
 253   [delegate_ appListTestViewDelegate]->SetUsers(users);
 254   // Note: menu does not automatically get rebuilt. Force a rebuild (which
 255   // would normally occur when the UI is closed / re-opend).
 256   [apps_search_box_controller_ rebuildMenu];
 257
 258   // Should now be an extra item, and it should have correct titles.
 259   EXPECT_EQ(3, [[menu_control menu] numberOfItems] - non_user_items);
 260   EXPECT_NSEQ(base::SysUTF16ToNSString(users[0].name),
 261               [[[menu_control menu] itemAtIndex:1] title]);
 262   EXPECT_NSEQ(base::SysUTF16ToNSString(new_user.name),
 263               [[[menu_control menu] itemAtIndex:3] title]);
 264 }
 265
 266 }  // namespace test
 267 }  // namespace app_list