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// Copyright 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.
#include "ash/system/date/date_view.h"
#include "ash/test/ash_test_base.h"
#include "ui/views/controls/label.h"
namespace ash {
namespace internal {
namespace tray {
class TimeViewTest : public ash::test::AshTestBase {
public:
TimeViewTest() {}
virtual ~TimeViewTest() {}
TimeView* time_view() { return time_view_.get(); }
// Access to private fields of |time_view_|.
views::Label* horizontal_label() {
return time_view_->horizontal_label_.get();
}
views::Label* vertical_label_hours() {
return time_view_->vertical_label_hours_.get();
}
views::Label* vertical_label_minutes() {
return time_view_->vertical_label_minutes_.get();
}
// Creates a time view with horizontal or vertical |clock_layout|.
void CreateTimeView(TrayDate::ClockLayout clock_layout) {
time_view_.reset(new TimeView(clock_layout));
}
private:
scoped_ptr<TimeView> time_view_;
DISALLOW_COPY_AND_ASSIGN(TimeViewTest);
};
// Test the basics of the time view, mostly to ensure we don't leak memory.
TEST_F(TimeViewTest, Basics) {
// A newly created horizontal clock only has the horizontal label.
CreateTimeView(TrayDate::HORIZONTAL_CLOCK);
EXPECT_EQ(time_view(), horizontal_label()->parent());
EXPECT_FALSE(vertical_label_hours()->parent());
EXPECT_FALSE(vertical_label_minutes()->parent());
// Switching the clock to vertical updates the labels.
time_view()->UpdateClockLayout(TrayDate::VERTICAL_CLOCK);
EXPECT_FALSE(horizontal_label()->parent());
EXPECT_EQ(time_view(), vertical_label_hours()->parent());
EXPECT_EQ(time_view(), vertical_label_minutes()->parent());
// Switching back to horizontal updates the labels again.
time_view()->UpdateClockLayout(TrayDate::HORIZONTAL_CLOCK);
EXPECT_EQ(time_view(), horizontal_label()->parent());
EXPECT_FALSE(vertical_label_hours()->parent());
EXPECT_FALSE(vertical_label_minutes()->parent());
}
} // namespace tray
} // namespace internal
} // namespace ash
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