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// Copyright (c) 2013 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 "ui/message_center/cocoa/tray_view_controller.h"
#include "base/memory/scoped_nsobject.h"
#include "base/utf_string_conversions.h"
#import "ui/base/test/ui_cocoa_test_helper.h"
#include "ui/message_center/message_center.h"
#include "ui/message_center/message_center_style.h"
#include "ui/message_center/notification.h"
class TrayViewControllerTest : public ui::CocoaTest {
public:
virtual void SetUp() OVERRIDE {
ui::CocoaTest::SetUp();
message_center::MessageCenter::Initialize();
center_ = message_center::MessageCenter::Get();
tray_.reset([[MCTrayViewController alloc] initWithMessageCenter:center_]);
[tray_ view]; // Create the view.
}
virtual void TearDown() OVERRIDE {
tray_.reset();
message_center::MessageCenter::Shutdown();
ui::CocoaTest::TearDown();
}
protected:
message_center::MessageCenter* center_; // Weak, global.
scoped_nsobject<MCTrayViewController> tray_;
};
TEST_F(TrayViewControllerTest, AddRemoveOne) {
NSScrollView* view = [[tray_ scrollView] documentView];
EXPECT_EQ(0u, [[view subviews] count]);
center_->AddNotification(message_center::NOTIFICATION_TYPE_SIMPLE,
"1",
ASCIIToUTF16("First notification"),
ASCIIToUTF16("This is a simple test."),
string16(),
std::string(),
NULL,
NULL);
[tray_ onMessageCenterTrayChanged];
ASSERT_EQ(1u, [[view subviews] count]);
// The view should have padding around it.
NSView* notification = [[view subviews] objectAtIndex:0];
NSRect notification_frame = [notification frame];
EXPECT_CGFLOAT_EQ(2 * message_center::kMarginBetweenItems,
NSHeight([view frame]) - NSHeight(notification_frame));
EXPECT_CGFLOAT_EQ(2 * message_center::kMarginBetweenItems,
NSWidth([view frame]) - NSWidth(notification_frame));
EXPECT_GT(NSHeight([[tray_ view] frame]),
NSHeight([[tray_ scrollView] frame]));
center_->RemoveNotification("1", true);
[tray_ onMessageCenterTrayChanged];
EXPECT_EQ(0u, [[view subviews] count]);
EXPECT_CGFLOAT_EQ(0, NSHeight([view frame]));
}
TEST_F(TrayViewControllerTest, AddThreeClearAll) {
NSScrollView* view = [[tray_ scrollView] documentView];
EXPECT_EQ(0u, [[view subviews] count]);
center_->AddNotification(message_center::NOTIFICATION_TYPE_SIMPLE,
"1",
ASCIIToUTF16("First notification"),
ASCIIToUTF16("This is a simple test."),
string16(),
std::string(),
NULL,
NULL);
center_->AddNotification(message_center::NOTIFICATION_TYPE_SIMPLE,
"2",
ASCIIToUTF16("Second notification"),
ASCIIToUTF16("This is a simple test."),
string16(),
std::string(),
NULL,
NULL);
center_->AddNotification(message_center::NOTIFICATION_TYPE_SIMPLE,
"3",
ASCIIToUTF16("Third notification"),
ASCIIToUTF16("This is a simple test."),
string16(),
std::string(),
NULL,
NULL);
[tray_ onMessageCenterTrayChanged];
ASSERT_EQ(3u, [[view subviews] count]);
[tray_ clearAllNotifications:nil];
[tray_ onMessageCenterTrayChanged];
EXPECT_EQ(0u, [[view subviews] count]);
EXPECT_CGFLOAT_EQ(0, NSHeight([view frame]));
}
TEST_F(TrayViewControllerTest, NoClearAllWhenNoNotifications) {
EXPECT_TRUE([tray_ pauseButton]);
EXPECT_TRUE([tray_ clearAllButton]);
// With no notifications, the clear all button should be hidden.
EXPECT_TRUE([[tray_ clearAllButton] isHidden]);
EXPECT_LT(NSMinX([[tray_ clearAllButton] frame]),
NSMinX([[tray_ pauseButton] frame]));
// Add a notification.
center_->AddNotification(message_center::NOTIFICATION_TYPE_SIMPLE,
"1",
ASCIIToUTF16("First notification"),
ASCIIToUTF16("This is a simple test."),
string16(),
std::string(),
NULL,
NULL);
[tray_ onMessageCenterTrayChanged];
// Clear all should now be visible.
EXPECT_FALSE([[tray_ clearAllButton] isHidden]);
EXPECT_GT(NSMinX([[tray_ clearAllButton] frame]),
NSMinX([[tray_ pauseButton] frame]));
// Adding a second notification should keep things still visible.
center_->AddNotification(message_center::NOTIFICATION_TYPE_SIMPLE,
"2",
ASCIIToUTF16("Second notification"),
ASCIIToUTF16("This is a simple test."),
string16(),
std::string(),
NULL,
NULL);
[tray_ onMessageCenterTrayChanged];
EXPECT_FALSE([[tray_ clearAllButton] isHidden]);
EXPECT_GT(NSMinX([[tray_ clearAllButton] frame]),
NSMinX([[tray_ pauseButton] frame]));
// Clear all notifications.
[tray_ clearAllNotifications:nil];
[tray_ onMessageCenterTrayChanged];
// The button should be hidden again.
EXPECT_TRUE([[tray_ clearAllButton] isHidden]);
EXPECT_LT(NSMinX([[tray_ clearAllButton] frame]),
NSMinX([[tray_ pauseButton] frame]));
}
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