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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 "base/mac/scoped_nsobject.h"
#include "chrome/browser/ui/cocoa/download/download_shelf_mac.h"
#include "chrome/browser/ui/cocoa/test/cocoa_profile_test.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "testing/platform_test.h"
// A fake implementation of DownloadShelfController. It implements only the
// methods that DownloadShelfMac call during the tests in this file. We get this
// class into the DownloadShelfMac constructor by some questionable casting --
// Objective C is a dynamic language, so we pretend that's ok.
@interface FakeDownloadShelfController : NSObject {
@public
int callCountIsVisible;
int callCountShow;
int callCountHide;
int callCountCloseWithUserAction;
}
- (BOOL)isVisible;
- (void)showDownloadShelf:(BOOL)enable
isUserAction:(BOOL)isUserAction;
@end
@implementation FakeDownloadShelfController
- (BOOL)isVisible {
++callCountIsVisible;
return YES;
}
- (void)showDownloadShelf:(BOOL)enable
isUserAction:(BOOL)isUserAction {
if (enable)
++callCountShow;
else
++callCountHide;
if (isUserAction && !enable)
++callCountCloseWithUserAction;
}
@end
namespace {
class DownloadShelfMacTest : public CocoaProfileTest {
void SetUp() override {
CocoaProfileTest::SetUp();
shelf_controller_.reset([[FakeDownloadShelfController alloc] init]);
}
protected:
base::scoped_nsobject<FakeDownloadShelfController> shelf_controller_;
};
TEST_F(DownloadShelfMacTest, CreationDoesNotCallShow) {
// Also make sure the DownloadShelfMacTest constructor doesn't crash.
DownloadShelfMac shelf(browser(),
(DownloadShelfController*)shelf_controller_.get());
EXPECT_EQ(0, shelf_controller_.get()->callCountShow);
}
TEST_F(DownloadShelfMacTest, ForwardsShow) {
DownloadShelfMac shelf(browser(),
(DownloadShelfController*)shelf_controller_.get());
EXPECT_EQ(0, shelf_controller_.get()->callCountShow);
shelf.Show();
EXPECT_EQ(1, shelf_controller_.get()->callCountShow);
}
TEST_F(DownloadShelfMacTest, ForwardsHide) {
DownloadShelfMac shelf(browser(),
(DownloadShelfController*)shelf_controller_.get());
EXPECT_EQ(0, shelf_controller_.get()->callCountHide);
shelf.Close(DownloadShelf::AUTOMATIC);
EXPECT_EQ(1, shelf_controller_.get()->callCountHide);
EXPECT_EQ(0, shelf_controller_.get()->callCountCloseWithUserAction);
}
TEST_F(DownloadShelfMacTest, ForwardsHideWithUserAction) {
DownloadShelfMac shelf(browser(),
(DownloadShelfController*)shelf_controller_.get());
EXPECT_EQ(0, shelf_controller_.get()->callCountHide);
shelf.Close(DownloadShelf::USER_ACTION);
EXPECT_EQ(1, shelf_controller_.get()->callCountHide);
EXPECT_EQ(1, shelf_controller_.get()->callCountCloseWithUserAction);
}
TEST_F(DownloadShelfMacTest, ForwardsIsShowing) {
DownloadShelfMac shelf(browser(),
(DownloadShelfController*)shelf_controller_.get());
EXPECT_EQ(0, shelf_controller_.get()->callCountIsVisible);
shelf.IsShowing();
EXPECT_EQ(1, shelf_controller_.get()->callCountIsVisible);
}
} // namespace
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