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// Copyright (c) 2011 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>
#import "chrome/browser/ui/cocoa/tab_view_picker_table.h"
#import "base/mac/cocoa_protocols.h"
#include "base/memory/scoped_nsobject.h"
#import "chrome/browser/ui/cocoa/cocoa_test_helper.h"
#include "testing/gtest/include/gtest/gtest.h"
#import "testing/gtest_mac.h"
#include "testing/platform_test.h"
@interface TabViewPickerTableTestPing : NSObject <NSTabViewDelegate> {
@public
BOOL didSelectItemCalled_;
}
@end
@implementation TabViewPickerTableTestPing
- (void) tabView:(NSTabView*)tabView
didSelectTabViewItem:(NSTabViewItem*)tabViewItem {
didSelectItemCalled_ = YES;
}
@end
namespace {
class TabViewPickerTableTest : public CocoaTest {
public:
TabViewPickerTableTest() {
// Initialize picker table.
NSRect frame = NSMakeRect(0, 0, 30, 50);
scoped_nsobject<TabViewPickerTable> view(
[[TabViewPickerTable alloc] initWithFrame:frame]);
view_ = view.get();
[view_ setAllowsEmptySelection:NO];
[view_ setAllowsMultipleSelection:NO];
[view_ addTableColumn:
[[[NSTableColumn alloc] initWithIdentifier:nil] autorelease]];
[[test_window() contentView] addSubview:view_];
// Initialize source tab view, with delegate.
frame = NSMakeRect(30, 0, 50, 50);
scoped_nsobject<NSTabView> tabView(
[[NSTabView alloc] initWithFrame:frame]);
tabView_ = tabView.get();
scoped_nsobject<NSTabViewItem> item1(
[[NSTabViewItem alloc] initWithIdentifier:nil]);
[item1 setLabel:@"label 1"];
[tabView_ addTabViewItem:item1];
scoped_nsobject<NSTabViewItem> item2(
[[NSTabViewItem alloc] initWithIdentifier:nil]);
[item2 setLabel:@"label 2"];
[tabView_ addTabViewItem:item2];
[tabView_ selectTabViewItemAtIndex:1];
[[test_window() contentView] addSubview:tabView_];
ping_.reset([TabViewPickerTableTestPing new]);
[tabView_ setDelegate:ping_.get()];
// Simulate nib loading.
view_->tabView_ = tabView_;
[view_ awakeFromNib];
}
TabViewPickerTable* view_;
NSTabView* tabView_;
scoped_nsobject<TabViewPickerTableTestPing> ping_;
};
TEST_VIEW(TabViewPickerTableTest, view_)
TEST_F(TabViewPickerTableTest, TestInitialSelectionCorrect) {
EXPECT_EQ(1, [view_ selectedRow]);
}
TEST_F(TabViewPickerTableTest, TestSelectionUpdates) {
[tabView_ selectTabViewItemAtIndex:0];
EXPECT_EQ(0, [view_ selectedRow]);
[tabView_ selectTabViewItemAtIndex:1];
EXPECT_EQ(1, [view_ selectedRow]);
}
TEST_F(TabViewPickerTableTest, TestDelegateStillWorks) {
EXPECT_FALSE(ping_.get()->didSelectItemCalled_);
[tabView_ selectTabViewItemAtIndex:0];
EXPECT_TRUE(ping_.get()->didSelectItemCalled_);
}
TEST_F(TabViewPickerTableTest, RowsCorrect) {
EXPECT_EQ(2, [view_ numberOfRows]);
EXPECT_EQ(2,
[[view_ dataSource] outlineView:view_ numberOfChildrenOfItem:nil]);
id item;
item = [[view_ dataSource] outlineView:view_ child:0 ofItem:nil];
EXPECT_NSEQ(@"label 1",
[[view_ dataSource] outlineView:view_
objectValueForTableColumn:nil // ignored
byItem:item]);
item = [[view_ dataSource] outlineView:view_ child:1 ofItem:nil];
EXPECT_NSEQ(@"label 2",
[[view_ dataSource] outlineView:view_
objectValueForTableColumn:nil // ignored
byItem:item]);
}
TEST_F(TabViewPickerTableTest, TestListUpdatesTabView) {
[view_ selectRowIndexes:[NSIndexSet indexSetWithIndex:0]
byExtendingSelection:NO];
EXPECT_EQ(0, [view_ selectedRow]); // sanity
EXPECT_EQ(0, [tabView_ indexOfTabViewItem:[tabView_ selectedTabViewItem]]);
}
TEST_F(TabViewPickerTableTest, TestWithHeadingNotEmpty) {
[view_ setHeading:@"disregard this"];
EXPECT_EQ(2, [view_ selectedRow]);
[tabView_ selectTabViewItemAtIndex:0];
EXPECT_EQ(1, [view_ selectedRow]);
[tabView_ selectTabViewItemAtIndex:1];
EXPECT_EQ(2, [view_ selectedRow]);
[view_ selectRowIndexes:[NSIndexSet indexSetWithIndex:1]
byExtendingSelection:NO];
EXPECT_EQ(1, [view_ selectedRow]); // sanity
EXPECT_EQ(0, [tabView_ indexOfTabViewItem:[tabView_ selectedTabViewItem]]);
}
} // namespace
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