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// Copyright 2024 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "chromeos/ash/components/policy/weekly_time/weekly_time_interval_checked.h"
#include <array>
#include <optional>
#include "base/json/json_reader.h"
#include "base/time/time.h"
#include "base/values.h"
#include "chromeos/ash/components/policy/weekly_time/test_support.h"
#include "testing/gtest/include/gtest/gtest.h"
namespace policy {
namespace {
constexpr int64_t kMillisecondsInMinute = base::Minutes(1).InMilliseconds();
constexpr int64_t kMillisecondsInHour = base::Hours(1).InMilliseconds();
constexpr int64_t kMillisecondsInDay = base::Days(1).InMilliseconds();
constexpr int kMinutesInHour = base::Hours(1).InMinutes();
constexpr base::TimeDelta kMillisecond = base::Milliseconds(1);
constexpr base::TimeDelta kHour = base::Hours(1);
constexpr base::TimeDelta kDay = base::Days(1);
constexpr base::TimeDelta kWeek = base::Days(7);
using Day = WeeklyTimeChecked::Day;
using weekly_time::BuildWeeklyTimeIntervalCheckedDict;
} // namespace
TEST(WeeklyTimeIntervalCheckedTest, Equality_True) {
auto interval =
WeeklyTimeIntervalChecked(WeeklyTimeChecked(Day::kFriday, 111),
WeeklyTimeChecked(Day::kSaturday, 222));
EXPECT_EQ(interval, interval);
}
TEST(WeeklyTimeIntervalCheckedTest, Equality_FalseStart) {
auto w_end = WeeklyTimeChecked(Day::kSaturday, 222);
auto interval1 =
WeeklyTimeIntervalChecked(WeeklyTimeChecked(Day::kTuesday, 111), w_end);
auto interval2 =
WeeklyTimeIntervalChecked(WeeklyTimeChecked(Day::kFriday, 111), w_end);
EXPECT_NE(interval1, interval2);
}
TEST(WeeklyTimeIntervalCheckedTest, Equality_FalseEnd) {
auto w_start = WeeklyTimeChecked(Day::kSaturday, 222);
auto interval1 = WeeklyTimeIntervalChecked(
w_start, WeeklyTimeChecked(Day::kWednesday, 111));
auto interval2 =
WeeklyTimeIntervalChecked(w_start, WeeklyTimeChecked(Day::kSunday, 111));
EXPECT_NE(interval1, interval2);
}
TEST(WeeklyTimeIntervalCheckedTest, FromDict) {
const int kMillis1 = 111, kMillis2 = 222;
auto dict = BuildWeeklyTimeIntervalCheckedDict(Day::kFriday, kMillis1,
Day::kMonday, kMillis2);
auto result = WeeklyTimeIntervalChecked::FromDict(dict);
ASSERT_TRUE(result.has_value());
EXPECT_EQ(result->start().day_of_week(), Day::kFriday);
EXPECT_EQ(result->start().milliseconds_since_midnight(), kMillis1);
EXPECT_EQ(result->end().day_of_week(), Day::kMonday);
EXPECT_EQ(result->end().milliseconds_since_midnight(), kMillis2);
}
TEST(WeeklyTimeIntervalCheckedTest, FromDict_MissingStart) {
auto dict = base::JSONReader::ReadDict(R"({
"end": {
"day_of_week": "TUESDAY",
"milliseconds_since_midnight": 321
}
})");
ASSERT_TRUE(dict.has_value());
auto result = WeeklyTimeIntervalChecked::FromDict(*dict);
EXPECT_FALSE(result.has_value());
}
TEST(WeeklyTimeIntervalCheckedTest, FromDict_MissingEnd) {
auto dict = base::JSONReader::ReadDict(R"({
"start": {
"day_of_week": "MONDAY",
"milliseconds_since_midnight": 123
}
})");
ASSERT_TRUE(dict.has_value());
auto result = WeeklyTimeIntervalChecked::FromDict(*dict);
EXPECT_FALSE(result.has_value());
}
TEST(WeeklyTimeIntervalCheckedTest, FromDict_InvalidStart) {
auto dict = base::JSONReader::ReadDict(R"({
"start": {
"day_of_weeeek": "MONDAY",
"milliseconds_since_midnight": 123
},
"end": {
"day_of_week": "TUESDAY",
"milliseconds_since_midnight": 321
}
})");
ASSERT_TRUE(dict.has_value());
auto result = WeeklyTimeIntervalChecked::FromDict(*dict);
EXPECT_FALSE(result.has_value());
}
TEST(WeeklyTimeIntervalCheckedTest, Duration_Week) {
auto w = WeeklyTimeChecked(Day::kTuesday, 0);
EXPECT_EQ(WeeklyTimeIntervalChecked(w, w).Duration(), kWeek);
}
TEST(WeeklyTimeIntervalCheckedTest, Duration_ShortestAndLongest) {
auto w1 = WeeklyTimeChecked(Day::kMonday, 0);
auto w2 = WeeklyTimeChecked(Day::kSunday, kMillisecondsInDay - 1);
EXPECT_EQ(WeeklyTimeIntervalChecked(w1, w2).Duration(), kWeek - kMillisecond);
EXPECT_EQ(WeeklyTimeIntervalChecked(w2, w1).Duration(), kMillisecond);
}
TEST(WeeklyTimeIntervalCheckedTest, Duration_OneDay) {
auto w1 = WeeklyTimeChecked(Day::kThursday, 0);
auto w2 = WeeklyTimeChecked(Day::kFriday, 0);
EXPECT_EQ(WeeklyTimeIntervalChecked(w1, w2).Duration(), kDay);
EXPECT_EQ(WeeklyTimeIntervalChecked(w2, w1).Duration(), 6 * kDay);
}
TEST(WeeklyTimeIntervalCheckedTest, Duration_OneHour) {
auto w1 = WeeklyTimeChecked(Day::kSaturday, 10 * kMillisecondsInHour);
auto w2 = WeeklyTimeChecked(Day::kSaturday, 11 * kMillisecondsInHour);
EXPECT_EQ(WeeklyTimeIntervalChecked(w1, w2).Duration(), kHour);
EXPECT_EQ(WeeklyTimeIntervalChecked(w2, w1).Duration(), kWeek - kHour);
}
TEST(WeeklyTimeIntervalCheckedTest, Contains) {
// clang-format off
struct TestData {
Day start_day; int start_minutes;
Day end_day; int end_minutes;
Day cur_day; int cur_minutes;
bool expected_contains;
} test_data[] = {
// Longest interval.
{
Day::kMonday, 0,
Day::kSunday, 24 * kMinutesInHour - 1,
Day::kWednesday, 10 * kMinutesInHour,
true
},
// Shortest intervals.
{
Day::kMonday, 0,
Day::kMonday, 1,
Day::kTuesday, 9 * kMinutesInHour,
false
}, {
Day::kMonday, 0,
Day::kMonday, 1,
Day::kMonday, 1,
false
}, {
Day::kMonday, 0,
Day::kMonday, 1,
Day::kMonday, 0,
true
}, {
Day::kSunday, 24 * kMinutesInHour - 1,
Day::kMonday, 0,
Day::kWednesday, 10 * kMinutesInHour,
false
},
// Start of interval.
{
Day::kTuesday, 10 * kMinutesInHour + 30,
Day::kFriday, 14 * kMinutesInHour + 45,
Day::kTuesday, 10 * kMinutesInHour + 30,
true
},
// End of interval.
{
Day::kTuesday, 10 * kMinutesInHour + 30,
Day::kFriday, 14 * kMinutesInHour + 45,
Day::kFriday, 14 * kMinutesInHour + 45,
false
},
// Wrap around intervals.
{
Day::kFriday, 17 * kMinutesInHour + 60,
Day::kMonday, 9 * kMinutesInHour,
Day::kSunday, 14 * kMinutesInHour,
true
}, {
Day::kFriday, 17 * kMinutesInHour + 60,
Day::kMonday, 9 * kMinutesInHour,
Day::kWednesday, 14 * kMinutesInHour,
false
},
// Random interval.
{
Day::kMonday, 9 * kMinutesInHour,
Day::kFriday, 17 * kMinutesInHour,
Day::kSunday, 14 * kMinutesInHour,
false
},
};
// clang-format on
int i = 0;
for (const auto& t : test_data) {
auto interval = WeeklyTimeIntervalChecked(
WeeklyTimeChecked(t.start_day, t.start_minutes * kMillisecondsInMinute),
WeeklyTimeChecked(t.end_day, t.end_minutes * kMillisecondsInMinute));
auto current =
WeeklyTimeChecked(t.cur_day, t.cur_minutes * kMillisecondsInMinute);
EXPECT_EQ(interval.Contains(current), t.expected_contains)
<< "Failed test case #" << i;
i++;
}
}
TEST(WeeklyTimeIntervalCheckedTest, IntervalsOverlap_False) {
auto a = WeeklyTimeIntervalChecked(
WeeklyTimeChecked(Day::kMonday, base::Hours(18).InMilliseconds()),
WeeklyTimeChecked(Day::kTuesday, base::Hours(8).InMilliseconds()));
auto b = WeeklyTimeIntervalChecked(
WeeklyTimeChecked(Day::kFriday, base::Hours(8).InMilliseconds()),
WeeklyTimeChecked(Day::kSaturday, base::Hours(8).InMilliseconds()));
auto c = WeeklyTimeIntervalChecked(
WeeklyTimeChecked(Day::kTuesday, base::Hours(8).InMilliseconds()),
WeeklyTimeChecked(Day::kWednesday, base::Hours(14).InMilliseconds()));
/*
Mon Tue Wed Thu Fri Sat Sun
|---------| |--------------|
a b
|------------|
c
*/
EXPECT_FALSE(WeeklyTimeIntervalChecked::IntervalsOverlap(a, b));
EXPECT_FALSE(WeeklyTimeIntervalChecked::IntervalsOverlap(b, a));
EXPECT_FALSE(WeeklyTimeIntervalChecked::IntervalsOverlap(a, c));
EXPECT_FALSE(WeeklyTimeIntervalChecked::IntervalsOverlap(c, a));
EXPECT_FALSE(WeeklyTimeIntervalChecked::IntervalsOverlap(b, c));
EXPECT_FALSE(WeeklyTimeIntervalChecked::IntervalsOverlap(c, b));
}
TEST(WeeklyTimeIntervalCheckedTest, IntervalsOverlap_True) {
auto a = WeeklyTimeIntervalChecked(
WeeklyTimeChecked(Day::kMonday, base::Hours(18).InMilliseconds()),
WeeklyTimeChecked(Day::kThursday, base::Hours(18).InMilliseconds()));
auto b = WeeklyTimeIntervalChecked(
WeeklyTimeChecked(Day::kThursday, base::Hours(6).InMilliseconds()),
WeeklyTimeChecked(Day::kFriday, base::Hours(13).InMilliseconds()));
auto c = WeeklyTimeIntervalChecked(
WeeklyTimeChecked(Day::kTuesday, base::Hours(8).InMilliseconds()),
WeeklyTimeChecked(Day::kWednesday, base::Hours(14).InMilliseconds()));
/*
Mon Tue Wed Thu Fri Sat Sun
|------------------------------------|
a
|----------------|
b
|------------|
c
*/
EXPECT_TRUE(WeeklyTimeIntervalChecked::IntervalsOverlap(a, a));
EXPECT_TRUE(WeeklyTimeIntervalChecked::IntervalsOverlap(a, b));
EXPECT_TRUE(WeeklyTimeIntervalChecked::IntervalsOverlap(b, a));
EXPECT_TRUE(WeeklyTimeIntervalChecked::IntervalsOverlap(a, c));
EXPECT_TRUE(WeeklyTimeIntervalChecked::IntervalsOverlap(c, a));
EXPECT_FALSE(WeeklyTimeIntervalChecked::IntervalsOverlap(b, c));
EXPECT_FALSE(WeeklyTimeIntervalChecked::IntervalsOverlap(c, b));
}
} // namespace policy
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