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| 1 // Copyright 2017 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. |
| 4 |
| 5 #include "ash/system/night_light/time_of_day.h" |
| 6 |
| 7 #include "base/time/time.h" |
| 8 #include "testing/gtest/include/gtest/gtest.h" |
| 9 |
| 10 namespace ash { |
| 11 |
| 12 namespace { |
| 13 |
| 14 TEST(TimeOfDayTest, TestEquality) { |
| 15 // Test created TimeOfDay objects with equal offsets are equal. |
| 16 TimeOfDay time1(18 * 60 + 32); // 6:32 PM. |
| 17 TimeOfDay time2(18 * 60 + 32); // 6:32 PM. |
| 18 EXPECT_EQ(time1, time2); |
| 19 TimeOfDay time3(time1); |
| 20 EXPECT_EQ(time1, time3); |
| 21 EXPECT_EQ(time2, time3); |
| 22 TimeOfDay time4(9 * 60 + 59); // 9:59 AM. |
| 23 EXPECT_FALSE(time1 == time4); |
| 24 time1 = time4; |
| 25 EXPECT_EQ(time1, time4); |
| 26 } |
| 27 |
| 28 TEST(TimeOfDayTest, TestSeveralOffsets) { |
| 29 // 6:32 PM ==> 18:32. |
| 30 TimeOfDay time1(18 * 60 + 32); |
| 31 EXPECT_EQ("6:32 PM", time1.ToString()); |
| 32 |
| 33 // 9:59 AM. |
| 34 TimeOfDay time2(9 * 60 + 59); |
| 35 EXPECT_EQ("9:59 AM", time2.ToString()); |
| 36 |
| 37 // Border times: 00:00 and 24:00. |
| 38 TimeOfDay time3(0); |
| 39 TimeOfDay time4(24 * 60); |
| 40 EXPECT_EQ("12:00 AM", time3.ToString()); |
| 41 EXPECT_EQ("12:00 AM", time4.ToString()); |
| 42 } |
| 43 |
| 44 TEST(TimeOfDayTest, TestFromTime) { |
| 45 // "Now" today and "now" tomorrow should have the same minutes offset from |
| 46 // 00:00. |
| 47 // Assume that "now" is Tuesday May 23, 2017 at 10:30 AM. |
| 48 base::Time::Exploded now; |
| 49 now.year = 2017; |
| 50 now.month = 5; // May. |
| 51 now.day_of_week = 2; // Tuesday. |
| 52 now.day_of_month = 23; |
| 53 now.hour = 10; |
| 54 now.minute = 30; |
| 55 now.second = 0; |
| 56 now.millisecond = 0; |
| 57 |
| 58 base::Time now_today = base::Time::Now(); |
| 59 ASSERT_TRUE(base::Time::FromLocalExploded(now, &now_today)); |
| 60 base::Time now_tomorrow = now_today + base::TimeDelta::FromDays(1); |
| 61 EXPECT_EQ(TimeOfDay::FromTime(now_today), TimeOfDay::FromTime(now_tomorrow)); |
| 62 } |
| 63 |
| 64 } // namespace |
| 65 |
| 66 } // namespace ash |
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