Index: ash/system/night_light/time_of_day_unittest.cc |
diff --git a/ash/system/night_light/time_of_day_unittest.cc b/ash/system/night_light/time_of_day_unittest.cc |
new file mode 100644 |
index 0000000000000000000000000000000000000000..5b5cbd0092f309c7323383c5834efc163006441d |
--- /dev/null |
+++ b/ash/system/night_light/time_of_day_unittest.cc |
@@ -0,0 +1,72 @@ |
+// Copyright 2017 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/night_light/time_of_day.h" |
+ |
+#include "base/i18n/rtl.h" |
+#include "base/test/icu_test_util.h" |
+#include "base/time/time.h" |
+#include "testing/gtest/include/gtest/gtest.h" |
+ |
+namespace ash { |
+ |
+namespace { |
+ |
+TEST(TimeOfDayTest, TestEquality) { |
+ // Test created TimeOfDay objects with equal offsets are equal. |
+ TimeOfDay time1(18 * 60 + 32); // 6:32 PM. |
+ TimeOfDay time2(18 * 60 + 32); // 6:32 PM. |
+ EXPECT_EQ(time1, time2); |
+ TimeOfDay time3(time1); |
+ EXPECT_EQ(time1, time3); |
+ EXPECT_EQ(time2, time3); |
+ TimeOfDay time4(9 * 60 + 59); // 9:59 AM. |
+ EXPECT_FALSE(time1 == time4); |
+ time1 = time4; |
+ EXPECT_EQ(time1, time4); |
+} |
+ |
+TEST(TimeOfDayTest, TestSeveralOffsets) { |
+ // Ensure US locale to make sure time format is expected. |
+ base::test::ScopedRestoreICUDefaultLocale restore_locale; |
+ base::i18n::SetICUDefaultLocale("en_US"); |
+ |
+ // 6:32 PM ==> 18:32. |
+ TimeOfDay time1(18 * 60 + 32); |
+ EXPECT_EQ("6:32 PM", time1.ToString()); |
+ |
+ // 9:59 AM. |
+ TimeOfDay time2(9 * 60 + 59); |
+ EXPECT_EQ("9:59 AM", time2.ToString()); |
+ |
+ // Border times: 00:00 and 24:00. |
+ TimeOfDay time3(0); |
+ TimeOfDay time4(24 * 60); |
+ EXPECT_EQ("12:00 AM", time3.ToString()); |
+ EXPECT_EQ("12:00 AM", time4.ToString()); |
+} |
+ |
+TEST(TimeOfDayTest, TestFromTime) { |
+ // "Now" today and "now" tomorrow should have the same minutes offset from |
+ // 00:00. |
+ // Assume that "now" is Tuesday May 23, 2017 at 10:30 AM. |
+ base::Time::Exploded now; |
+ now.year = 2017; |
+ now.month = 5; // May. |
+ now.day_of_week = 2; // Tuesday. |
+ now.day_of_month = 23; |
+ now.hour = 10; |
+ now.minute = 30; |
+ now.second = 0; |
+ now.millisecond = 0; |
+ |
+ base::Time now_today = base::Time::Now(); |
+ ASSERT_TRUE(base::Time::FromLocalExploded(now, &now_today)); |
+ base::Time now_tomorrow = now_today + base::TimeDelta::FromDays(1); |
+ EXPECT_EQ(TimeOfDay::FromTime(now_today), TimeOfDay::FromTime(now_tomorrow)); |
+} |
+ |
+} // namespace |
+ |
+} // namespace ash |