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71174bc | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 | import { timeDiffDescription, formatTimestamp, secsToTime } from "./TimeUtils"; // Adjust path as needed
describe("timeDiffDescription", () => {
test("should correctly format time difference in seconds", () => {
// 5 seconds difference
expect(timeDiffDescription(1000, 6000)).toBe(" (5.0 secs)");
// 1 second difference (singular form)
expect(timeDiffDescription(1000, 2000)).toBe(" (1.0 sec)");
// Fractional seconds
expect(timeDiffDescription(1000, 4500)).toBe(" (3.5 secs)");
// Rounding to nearest tenth
expect(timeDiffDescription(1000, 3512)).toBe(" (2.5 secs)");
});
test("should handle negative time differences", () => {
// 5 seconds negative difference
expect(timeDiffDescription(6000, 1000)).toBe(" (-5.0 secs)");
// 1 second negative difference
expect(timeDiffDescription(2000, 1000)).toBe(" (-1.0 secs)");
// Fractional negative seconds
expect(timeDiffDescription(4500, 1000)).toBe(" (-3.5 secs)");
});
test("should handle zero time difference", () => {
expect(timeDiffDescription(1000, 1000)).toBe(" (0.0 secs)");
});
test("should round to nearest tenth of a second", () => {
// 1.05 seconds should round to 1.1
expect(timeDiffDescription(1000, 2050)).toBe(" (1.1 secs)");
// 1.04 seconds should round to 1.0
expect(timeDiffDescription(1000, 2040)).toBe(" (1.0 sec)");
});
});
describe("formatTimestamp", () => {
beforeEach(() => {
// Mock Date to ensure consistent test results regardless of timezone
jest.useFakeTimers();
jest.setSystemTime(new Date(2023, 0, 1)); // January 1, 2023
});
afterEach(() => {
jest.useRealTimers();
});
test("should return empty string for timestamp 0", () => {
expect(formatTimestamp(0)).toBe("");
});
test("should format timestamp with month, day, hours, and minutes", () => {
// Create a fixed date: January 15, 2023, 14:30
const timestamp = new Date(2023, 0, 15, 14, 30).getTime();
// Test depends on locale, but we expect something like "Jan 15, 14:30"
const result = formatTimestamp(timestamp);
expect(result).toMatch(/Jan 15, 14:30/);
});
test("should pad minutes with leading zeros when needed", () => {
// Create a fixed date: March 5, 2023, 9:05
const timestamp = new Date(2023, 2, 5, 9, 5).getTime();
const result = formatTimestamp(timestamp);
expect(result).toMatch(/Mar 5, 9:05/);
// Create a fixed date: March 5, 2023, 9:00
const timestamp2 = new Date(2023, 2, 5, 9, 0).getTime();
const result2 = formatTimestamp(timestamp2);
expect(result2).toMatch(/Mar 5, 9:00/);
});
test("should handle different months correctly", () => {
const months = [
"Jan",
"Feb",
"Mar",
"Apr",
"May",
"Jun",
"Jul",
"Aug",
"Sep",
"Oct",
"Nov",
"Dec",
];
months.forEach((month, index) => {
const timestamp = new Date(2023, index, 1, 12, 0).getTime();
const result = formatTimestamp(timestamp);
expect(result).toContain(month);
});
});
test("should use 24-hour time format", () => {
// 3:45 PM should be 15:45
const timestampPM = new Date(2023, 0, 1, 15, 45).getTime();
const resultPM = formatTimestamp(timestampPM);
expect(resultPM).toMatch(/Jan 1, 15:45/);
// 12:30 AM should be 0:30
const timestampAM = new Date(2023, 0, 1, 0, 30).getTime();
const resultAM = formatTimestamp(timestampAM);
expect(resultAM).toMatch(/Jan 1, 0:30/);
});
});
describe("secsToTime", () => {
test("should format seconds correctly", () => {
expect(secsToTime(1)).toBe("1 sec");
expect(secsToTime(30)).toBe("30.0 secs");
expect(secsToTime(0.5)).toBe("0.5 secs");
});
test("should format minutes correctly", () => {
expect(secsToTime(60)).toBe("1 min, 0.0 secs");
expect(secsToTime(120)).toBe("2 mins, 0.0 secs");
expect(secsToTime(90)).toBe("1 min, 30.0 secs");
});
test("should format hours correctly", () => {
expect(secsToTime(3600)).toBe("1 hr, 60 mins, 0.0 secs");
expect(secsToTime(7200)).toBe("2 hrs, 120 mins, 0.0 secs");
expect(secsToTime(3660)).toBe("1 hr, 61 mins, 0.0 secs");
expect(secsToTime(3690)).toBe("1 hr, 61 mins, 30.0 secs");
});
test("should format days correctly", () => {
expect(secsToTime(86400)).toBe("1 day, 24 hrs, 1440 mins, 0.0 secs");
expect(secsToTime(172800)).toBe("2 days, 48 hrs, 2880 mins, 0.0 secs");
expect(secsToTime(90000)).toBe("1 day, 25 hrs, 1500 mins, 0.0 secs");
expect(secsToTime(90060)).toBe("1 day, 25 hrs, 1501 mins, 0.0 secs");
expect(secsToTime(90061)).toBe("1 day, 25 hrs, 1501 mins, 1 sec");
});
test("should use singular form when appropriate", () => {
expect(secsToTime(1)).toBe("1 sec");
expect(secsToTime(60)).toBe("1 min, 0.0 secs");
expect(secsToTime(3600)).toBe("1 hr, 60 mins, 0.0 secs");
expect(secsToTime(86400)).toBe("1 day, 24 hrs, 1440 mins, 0.0 secs");
expect(secsToTime(86401)).toBe("1 day, 24 hrs, 1440 mins, 1 sec");
expect(secsToTime(86460)).toBe("1 day, 24 hrs, 1441 mins, 0.0 secs");
expect(secsToTime(90000)).toBe("1 day, 25 hrs, 1500 mins, 0.0 secs");
});
test("should handle complex time combinations", () => {
// 1 day, 2 hours, 3 minutes, 4 seconds
const seconds = 86400 + 7200 + 180 + 4;
expect(secsToTime(seconds)).toBe("1 day, 26 hrs, 1563 mins, 4.0 secs");
// 2 days, 5 hours, 30 minutes, 15 seconds
const seconds2 = 172800 + 18000 + 1800 + 15;
expect(secsToTime(seconds2)).toBe(
"2 days, 53 hrs, 3210 mins, 15.0 secs"
);
});
test("should handle zero seconds", () => {
expect(secsToTime(0)).toBe("0.0 secs");
});
test("should handle decimal seconds correctly", () => {
expect(secsToTime(0.5)).toBe("0.5 secs");
expect(secsToTime(1.5)).toBe("1.5 secs");
expect(secsToTime(61.25)).toBe("1 min, 1.3 secs");
});
});
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