Move HyperlinkButtonCell to /ui/base/cocoa/controls.

chrome/browser/ui/cocoa/hyperlink_button_cell_unittest.mm

-// Copyright (c) 2012 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 <Cocoa/Cocoa.h>
-
-#include "base/mac/foundation_util.h"
-#include "base/mac/scoped_nsobject.h"
-#import "chrome/browser/ui/cocoa/cocoa_test_helper.h"
-#import "chrome/browser/ui/cocoa/hyperlink_button_cell.h"
-#include "testing/gtest/include/gtest/gtest.h"
-#include "testing/platform_test.h"
-
-class HyperlinkButtonCellTest : public CocoaTest {
- public:
-  HyperlinkButtonCellTest() {
-    NSRect frame = NSMakeRect(0, 0, 50, 30);
-    base::scoped_nsobject<NSButton> view(
-        [[NSButton alloc] initWithFrame:frame]);
-    view_ = view.get();
-    base::scoped_nsobject<HyperlinkButtonCell> cell(
-        [[HyperlinkButtonCell alloc] initTextCell:@"Testing"]);
-    cell_ = cell.get();
-    [view_ setCell:cell_];
-    [[test_window() contentView] addSubview:view_];
-  }
-
-  void TestCellCustomization(HyperlinkButtonCell* cell) {
-    EXPECT_FALSE([cell isBordered]);
-    EXPECT_EQ(NSNoCellMask, [cell_ highlightsBy]);
-    EXPECT_TRUE([cell showsBorderOnlyWhileMouseInside]);
-    EXPECT_TRUE([cell textColor]);
-  }
-
- protected:
-  bool HasUnderlineAttribute(NSDictionary* attributes) {
-    NSNumber* number = base::mac::ObjCCastStrict<NSNumber>(
-        [attributes objectForKey:NSUnderlineStyleAttributeName]);
-    return [number unsignedIntegerValue] != 0;
-  }
-
-  NSButton* view_;
-  HyperlinkButtonCell* cell_;
-};
-
-TEST_VIEW(HyperlinkButtonCellTest, view_)
-
-// Tests the three designated intializers.
-TEST_F(HyperlinkButtonCellTest, Initializers) {
-  TestCellCustomization(cell_);  // |-initTextFrame:|
-  base::scoped_nsobject<HyperlinkButtonCell> cell(
-      [[HyperlinkButtonCell alloc] init]);
-  TestCellCustomization(cell.get());
-
-  // Need to create a dummy archiver to test |-initWithCoder:|.
-  NSData* emptyData = [NSKeyedArchiver archivedDataWithRootObject:@""];
-  NSCoder* coder =
-    [[[NSKeyedUnarchiver alloc] initForReadingWithData:emptyData] autorelease];
-  cell.reset([[HyperlinkButtonCell alloc] initWithCoder:coder]);
-  TestCellCustomization(cell);
-}
-
-// Test set color.
-TEST_F(HyperlinkButtonCellTest, SetTextColor) {
-  NSColor* textColor = [NSColor redColor];
-  EXPECT_NE(textColor, [cell_ textColor]);
-  [cell_ setTextColor:textColor];
-  EXPECT_EQ(textColor, [cell_ textColor]);
-}
-
-// Test mouse events.
-// TODO(rsesek): See if we can synthesize mouse events to more accurately
-// test this.
-TEST_F(HyperlinkButtonCellTest, MouseHover) {
-  [[NSCursor disappearingItemCursor] push];  // Set a known state.
-  [cell_ mouseEntered:nil];
-  EXPECT_EQ([NSCursor pointingHandCursor], [NSCursor currentCursor]);
-  [cell_ mouseExited:nil];
-  EXPECT_EQ([NSCursor disappearingItemCursor], [NSCursor currentCursor]);
-  [NSCursor pop];
-}
-
-// Test mouse events when button is disabled. {
-TEST_F(HyperlinkButtonCellTest, MouseHoverWhenDisabled) {
-  [cell_ setEnabled:NO];
-
-  [[NSCursor disappearingItemCursor] push];  // Set a known state.
-  [cell_ mouseEntered:nil];
-  EXPECT_EQ([NSCursor disappearingItemCursor], [NSCursor currentCursor]);
-
-  [cell_ mouseExited:nil];
-  EXPECT_EQ([NSCursor disappearingItemCursor], [NSCursor currentCursor]);
-  [NSCursor pop];
-  [NSCursor pop];
-}
-
-// Test underline on hover.
-TEST_F(HyperlinkButtonCellTest, UnderlineOnHover) {
-  EXPECT_TRUE(HasUnderlineAttribute([cell_ linkAttributes]));
-  [cell_ mouseEntered:nil];
-  EXPECT_TRUE(HasUnderlineAttribute([cell_ linkAttributes]));
-  [cell_ mouseExited:nil];
-  EXPECT_TRUE(HasUnderlineAttribute([cell_ linkAttributes]));
-
-  [cell_ setUnderlineOnHover:YES];
-  EXPECT_FALSE(HasUnderlineAttribute([cell_ linkAttributes]));
-  [cell_ mouseEntered:nil];
-  EXPECT_TRUE(HasUnderlineAttribute([cell_ linkAttributes]));
-  [cell_ mouseExited:nil];
-  EXPECT_FALSE(HasUnderlineAttribute([cell_ linkAttributes]));
-}