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// Copyright (c) 2010 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 "chrome/browser/cocoa/bookmark_bar_controller.h"
#import "chrome/browser/cocoa/bookmark_bar_folder_controller.h"
#import "chrome/browser/cocoa/bookmark_folder_target.h"
#include "chrome/browser/cocoa/bookmark_button.h"
#include "chrome/browser/cocoa/browser_test_helper.h"
#include "chrome/browser/cocoa/cocoa_test_helper.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "testing/platform_test.h"
#import "third_party/ocmock/OCMock/OCMock.h"
@interface OCMockObject(PreventRetainCycle)
- (void)clearRecordersAndExpectations;
@end
@implementation OCMockObject(PreventRetainCycle)
// We need a mechanism to clear the invocation handlers to break a
// retain cycle (see below; search for "retain cycle").
- (void)clearRecordersAndExpectations {
[recorders removeAllObjects];
[expectations removeAllObjects];
}
@end
class BookmarkFolderTargetTest : public CocoaTest {
public:
virtual void SetUp() {
CocoaTest::SetUp();
BookmarkModel* model = helper_.profile()->GetBookmarkModel();
bmbNode_ = model->GetBookmarkBarNode();
}
virtual void TearDown() {
pool_.Recycle();
CocoaTest::TearDown();
}
BrowserTestHelper helper_;
const BookmarkNode* bmbNode_;
base::ScopedNSAutoreleasePool pool_;
};
TEST_F(BookmarkFolderTargetTest, StartWithNothing) {
// Need a fake "button" which has a bookmark node.
id sender = [OCMockObject mockForClass:[BookmarkButton class]];
[[[sender stub] andReturnValue:OCMOCK_VALUE(bmbNode_)] bookmarkNode];
// Fake controller
id controller = [OCMockObject mockForClass:[BookmarkBarFolderController
class]];
// No current folder
[[[controller stub] andReturn:nil] folderController];
// Make sure we get an addNew
[[controller expect] addNewFolderControllerWithParentButton:sender];
scoped_nsobject<BookmarkFolderTarget> target(
[[BookmarkFolderTarget alloc] initWithController:controller]);
[target openBookmarkFolderFromButton:sender];
[controller verify];
}
TEST_F(BookmarkFolderTargetTest, ReopenSameFolder) {
// Need a fake "button" which has a bookmark node.
id sender = [OCMockObject mockForClass:[BookmarkButton class]];
[[[sender stub] andReturnValue:OCMOCK_VALUE(bmbNode_)] bookmarkNode];
// Fake controller
id controller = [OCMockObject mockForClass:[BookmarkBarFolderController
class]];
// YES a current folder. Self-mock that as well, so "same" will be
// true. Note this creates a retain cycle in OCMockObject; we
// accomodate at the end of this function.
[[[controller stub] andReturn:controller] folderController];
[[[controller stub] andReturn:sender] parentButton];
// The folder is open, so a click should close just that folder (and
// any subfolders).
[[controller expect] closeBookmarkFolder:controller];
scoped_nsobject<BookmarkFolderTarget> target(
[[BookmarkFolderTarget alloc] initWithController:controller]);
[target openBookmarkFolderFromButton:sender];
[controller verify];
// Our use of OCMockObject means an object can return itself. This
// creates a retain cycle, since OCMock retains all objects used in
// mock creation. Clear out the invocation handlers of all
// OCMockRecorders we used to break the cycles.
[controller clearRecordersAndExpectations];
}
TEST_F(BookmarkFolderTargetTest, ReopenNotSame) {
// Need a fake "button" which has a bookmark node.
id sender = [OCMockObject mockForClass:[BookmarkButton class]];
[[[sender stub] andReturnValue:OCMOCK_VALUE(bmbNode_)] bookmarkNode];
// Fake controller
id controller = [OCMockObject mockForClass:[BookmarkBarFolderController
class]];
// YES a current folder but NOT same.
[[[controller stub] andReturn:controller] folderController];
[[[controller stub] andReturn:nil] parentButton];
// Insure the controller gets a chance to decide which folders to
// close and open.
[[controller expect] addNewFolderControllerWithParentButton:sender];
scoped_nsobject<BookmarkFolderTarget> target(
[[BookmarkFolderTarget alloc] initWithController:controller]);
[target openBookmarkFolderFromButton:sender];
[controller verify];
// Break retain cycles.
[controller clearRecordersAndExpectations];
}
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