chrome/browser/ui/cocoa/omnibox/omnibox_popup_matrix_unittest.mm

   1 // Copyright (c) 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 "chrome/browser/ui/cocoa/omnibox/omnibox_popup_cell.h"
   6 #import "chrome/browser/ui/cocoa/omnibox/omnibox_popup_matrix.h"
   7
   8 #import "chrome/browser/ui/cocoa/cocoa_test_helper.h"
   9 #import "ui/events/test/cocoa_test_event_utils.h"
  10
  11 namespace {
  12
  13 NSEvent* MouseEventInRow(OmniboxPopupMatrix* matrix,
  14                          NSEventType type,
  15                          NSInteger row) {
  16   NSRect cell_rect = [matrix rectOfRow:row];
  17   NSPoint point_in_view = NSMakePoint(NSMidX(cell_rect), NSMidY(cell_rect));
  18   NSPoint point_in_window = [matrix convertPoint:point_in_view toView:nil];
  19   return cocoa_test_event_utils::MouseEventAtPoint(
  20       point_in_window, type, 0);
  21 }
  22
  23 class OmniboxPopupMatrixTest : public CocoaTest,
  24                                public OmniboxPopupMatrixObserver {
  25  public:
  26   OmniboxPopupMatrixTest()
  27       : selected_row_(0), clicked_row_(0), middle_clicked_row_(0) {}
  28
  29   void SetUp() override {
  30     CocoaTest::SetUp();
  31     matrix_.reset([[OmniboxPopupMatrix alloc] initWithObserver:this]);
  32     [[test_window() contentView] addSubview:matrix_];
  33
  34     NSMutableArray* array = [NSMutableArray array];
  35     for (size_t i = 0; i < 3; ++i)
  36       [array addObject:[[[OmniboxPopupCellData alloc] init] autorelease]];
  37
  38     matrixController_.reset(
  39         [[OmniboxPopupTableController alloc] initWithArray:array]);
  40     [matrix_ setController:matrixController_];
  41   };
  42
  43   void OnMatrixRowSelected(OmniboxPopupMatrix* matrix, size_t row) override {
  44     selected_row_ = row;
  45   }
  46
  47   void OnMatrixRowClicked(OmniboxPopupMatrix* matrix, size_t row) override {
  48     clicked_row_ = row;
  49   }
  50
  51   void OnMatrixRowMiddleClicked(OmniboxPopupMatrix* matrix,
  52                                 size_t row) override {
  53     middle_clicked_row_ = row;
  54   }
  55
  56  protected:
  57   base::scoped_nsobject<OmniboxPopupMatrix> matrix_;
  58   base::scoped_nsobject<OmniboxPopupTableController> matrixController_;
  59   size_t selected_row_;
  60   size_t clicked_row_;
  61   size_t middle_clicked_row_;
  62
  63  private:
  64   DISALLOW_COPY_AND_ASSIGN(OmniboxPopupMatrixTest);
  65 };
  66
  67 TEST_VIEW(OmniboxPopupMatrixTest, matrix_);
  68
  69 TEST_F(OmniboxPopupMatrixTest, HighlightedRow) {
  70   EXPECT_EQ(-1, [matrix_ highlightedRow]);
  71
  72   [matrix_ mouseMoved:MouseEventInRow(matrix_, NSMouseMoved, 0)];
  73   EXPECT_EQ(0, [matrix_ highlightedRow]);
  74   [matrix_ mouseMoved:MouseEventInRow(matrix_, NSMouseMoved, 2)];
  75   EXPECT_EQ(2, [matrix_ highlightedRow]);
  76
  77   [matrix_ mouseExited:cocoa_test_event_utils::MouseEventAtPoint(
  78                            NSZeroPoint, NSMouseMoved, 0)];
  79   EXPECT_EQ(-1, [matrix_ highlightedRow]);
  80 }
  81
  82 TEST_F(OmniboxPopupMatrixTest, SelectedRow) {
  83   [NSApp postEvent:MouseEventInRow(matrix_, NSLeftMouseUp, 2) atStart:YES];
  84   [matrix_ mouseDown:MouseEventInRow(matrix_, NSLeftMouseDown, 2)];
  85
  86   EXPECT_EQ(2u, selected_row_);
  87   EXPECT_EQ(2u, clicked_row_);
  88   EXPECT_EQ(0u, middle_clicked_row_);
  89 }
  90
  91 }  // namespace