From fca7624252dbfbd8d402928e88959bf447ee864d Mon Sep 17 00:00:00 2001 From: Florian Kostenzer Date: Mon, 13 Jul 2026 22:18:03 +0200 Subject: [PATCH] test: add Vitest server project with tool.ts timestamp tests --- package-lock.json | 336 +++++++++++++++++++++++++++++++++++- package.json | 8 +- src/lib/server/tool.test.ts | 81 +++++++++ vite.config.ts | 14 ++ 4 files changed, 436 insertions(+), 3 deletions(-) create mode 100644 src/lib/server/tool.test.ts diff --git a/package-lock.json b/package-lock.json index 6fdbe0ea..81146d08 100644 --- a/package-lock.json +++ b/package-lock.json @@ -126,7 +126,8 @@ "vaul-svelte": "^1.0.0-next.7", "vite": "^7.2.2", "vite-node": "^5.3.0", - "vite-plugin-devtools-json": "^1.0.0" + "vite-plugin-devtools-json": "^1.0.0", + "vitest": "^4.1.10" }, "engines": { "node": ">=20.0.0" @@ -2666,6 +2667,17 @@ "@types/node": "*" } }, + "node_modules/@types/chai": { + "version": "5.2.3", + "resolved": "https://registry.npmjs.org/@types/chai/-/chai-5.2.3.tgz", + "integrity": "sha512-Mw558oeA9fFbv65/y4mHtXDs9bPnFMZAL/jxdPFUpOHHIXX91mcgEHbS5Lahr+pwZFR8A7GQleRWeI6cGFC2UA==", + "dev": true, + "license": "MIT", + "dependencies": { + "@types/deep-eql": "*", + "assertion-error": "^2.0.1" + } + }, "node_modules/@types/connect": { "version": "3.4.38", "resolved": "https://registry.npmjs.org/@types/connect/-/connect-3.4.38.tgz", @@ -2716,6 +2728,13 @@ "dev": true, "license": "MIT" }, + "node_modules/@types/deep-eql": { + "version": "4.0.2", + "resolved": "https://registry.npmjs.org/@types/deep-eql/-/deep-eql-4.0.2.tgz", + "integrity": "sha512-c9h9dVVMigMPc4bwTvC5dxqtqJZwQPePsWjPlpSOnojbor6pGqdk541lfA7AqFQr5pB1BRdq0juY9db81BwyFw==", + "dev": true, + "license": "MIT" + }, "node_modules/@types/dns2": { "version": "2.0.10", "resolved": "https://registry.npmjs.org/@types/dns2/-/dns2-2.0.10.tgz", @@ -2900,6 +2919,129 @@ "@codemirror/view": ">=6.0.0" } }, + "node_modules/@vitest/expect": { + "version": "4.1.10", + "resolved": "https://registry.npmjs.org/@vitest/expect/-/expect-4.1.10.tgz", + "integrity": "sha512-YsCn+qAk1GWjQOWFEsEcL2gNQ0zmVmQu3T03qP6UyjhtmdtwtbuI+DASn/7iQB3HGTXkdBwGddzxPlmiql5vlA==", + "dev": true, + "license": "MIT", + "dependencies": { + "@standard-schema/spec": "^1.1.0", + "@types/chai": "^5.2.2", + "@vitest/spy": "4.1.10", + "@vitest/utils": "4.1.10", + "chai": "^6.2.2", + "tinyrainbow": "^3.1.0" + }, + "funding": { + "url": "https://opencollective.com/vitest" + } + }, + "node_modules/@vitest/mocker": { + "version": "4.1.10", + "resolved": "https://registry.npmjs.org/@vitest/mocker/-/mocker-4.1.10.tgz", + "integrity": "sha512-v0xaezt+DKEmKfaxg133ldzADrwLGd7Ze1MfQQTYfvs8OqZIwbxyxaYURivwV7sWy5fqn3rH5uOrSp07bp44Ow==", + "dev": true, + "license": "MIT", + "dependencies": { + "@vitest/spy": "4.1.10", + "estree-walker": "^3.0.3", + "magic-string": "^0.30.21" + }, + "funding": { + "url": "https://opencollective.com/vitest" + }, + "peerDependencies": { + "msw": "^2.4.9", + "vite": "^6.0.0 || ^7.0.0 || ^8.0.0" + }, + "peerDependenciesMeta": { + "msw": { + "optional": true + }, + "vite": { + "optional": true + } + } + }, + "node_modules/@vitest/mocker/node_modules/estree-walker": { + "version": "3.0.3", + "resolved": "https://registry.npmjs.org/estree-walker/-/estree-walker-3.0.3.tgz", + "integrity": "sha512-7RUKfXgSMMkzt6ZuXmqapOurLGPPfgj6l9uRZ7lRGolvk0y2yocc35LdcxKC5PQZdn2DMqioAQ2NoWcrTKmm6g==", + "dev": true, + "license": "MIT", + "dependencies": { + "@types/estree": "^1.0.0" + } + }, + "node_modules/@vitest/pretty-format": { + "version": "4.1.10", + "resolved": "https://registry.npmjs.org/@vitest/pretty-format/-/pretty-format-4.1.10.tgz", + "integrity": "sha512-W1HsjSH4MXQ9YfmmhLAoIYf1HRfekQCGngeIgcei6MP5QQGWUe0gkopdZQaVCFO+JDJMrAJGwa5pRpNpvy4P8Q==", + "dev": true, + "license": "MIT", + "dependencies": { + "tinyrainbow": "^3.1.0" + }, + "funding": { + "url": "https://opencollective.com/vitest" + } + }, + "node_modules/@vitest/runner": { + "version": "4.1.10", + "resolved": "https://registry.npmjs.org/@vitest/runner/-/runner-4.1.10.tgz", + "integrity": "sha512-IKI6kpIH+LmpROplyLwBBaCfMgOZOMsygVa6BARD6ahA04VRuJSa6OaVG7kRvSEMD870Vd91rSSw0eegtWyLGg==", + "dev": true, + "license": "MIT", + "dependencies": { + "@vitest/utils": "4.1.10", + "pathe": "^2.0.3" + }, + "funding": { + "url": "https://opencollective.com/vitest" + } + }, + "node_modules/@vitest/snapshot": { + "version": "4.1.10", + "resolved": "https://registry.npmjs.org/@vitest/snapshot/-/snapshot-4.1.10.tgz", + "integrity": "sha512-xRkfOT1qpTAi/Ti4Y1LtfRc3kEuqxGw59eN2jN9pRWMtS/XDevekhcFSqvQqjUNGksfjMJu3Y+oJ+4Ypn2OaJw==", + "dev": true, + "license": "MIT", + "dependencies": { + "@vitest/pretty-format": "4.1.10", + "@vitest/utils": "4.1.10", + "magic-string": "^0.30.21", + "pathe": "^2.0.3" + }, + "funding": { + "url": "https://opencollective.com/vitest" + } + }, + "node_modules/@vitest/spy": { + "version": "4.1.10", + "resolved": "https://registry.npmjs.org/@vitest/spy/-/spy-4.1.10.tgz", + "integrity": "sha512-PLf/Ugvoq5wO/b4rwYCR1h2PSIdXz7wnkQFMiUpLdtM7l6pqVFcQIBEHyT1+l+cj7mNwAfZHzqXqDyjvOuwbDw==", + "dev": true, + "license": "MIT", + "funding": { + "url": "https://opencollective.com/vitest" + } + }, + "node_modules/@vitest/utils": { + "version": "4.1.10", + "resolved": "https://registry.npmjs.org/@vitest/utils/-/utils-4.1.10.tgz", + "integrity": "sha512-fy9am/HWxbaGt/Sawrp90vt6Y6jQwf1RX77cz3uwoJwJVMli/e1IEwRPnMNJ7vKfPTwo0diXifkpPvwH9v7nGA==", + "dev": true, + "license": "MIT", + "dependencies": { + "@vitest/pretty-format": "4.1.10", + "convert-source-map": "^2.0.0", + "tinyrainbow": "^3.1.0" + }, + "funding": { + "url": "https://opencollective.com/vitest" + } + }, "node_modules/@zone-eu/mailsplit": { "version": "5.4.8", "resolved": "https://registry.npmjs.org/@zone-eu/mailsplit/-/mailsplit-5.4.8.tgz", @@ -3027,6 +3169,16 @@ "url": "https://github.com/sponsors/ljharb" } }, + "node_modules/assertion-error": { + "version": "2.0.1", + "resolved": "https://registry.npmjs.org/assertion-error/-/assertion-error-2.0.1.tgz", + "integrity": "sha512-Izi8RQcffqCeNVgFigKli1ssklIbpHnCYc6AknXGYoB6grJqyeby7jv12JUQgmTAnIDnbck1uxksT4dzN3PWBA==", + "dev": true, + "license": "MIT", + "engines": { + "node": ">=12" + } + }, "node_modules/async-function": { "version": "1.0.0", "resolved": "https://registry.npmjs.org/async-function/-/async-function-1.0.0.tgz", @@ -3539,6 +3691,16 @@ ], "license": "CC-BY-4.0" }, + "node_modules/chai": { + "version": "6.2.2", + "resolved": "https://registry.npmjs.org/chai/-/chai-6.2.2.tgz", + "integrity": "sha512-NUPRluOfOiTKBKvWPtSD4PhFvWCqOi0BGStNWs57X9js7XGTprSmFoz5F0tWhR4WPjNeR9jXqdC7/UpSJTnlRg==", + "dev": true, + "license": "MIT", + "engines": { + "node": ">=18" + } + }, "node_modules/chalk": { "version": "4.1.2", "resolved": "https://registry.npmjs.org/chalk/-/chalk-4.1.2.tgz", @@ -3805,6 +3967,13 @@ "node": ">= 0.6" } }, + "node_modules/convert-source-map": { + "version": "2.0.0", + "resolved": "https://registry.npmjs.org/convert-source-map/-/convert-source-map-2.0.0.tgz", + "integrity": "sha512-Kvp459HrV2FEJ1CAsi1Ku+MY3kasH19TFykTz2xWmMeq6bk2NU3XXvfJ+Q61m0xktWwt+1HSYf3JZsTms3aRJg==", + "dev": true, + "license": "MIT" + }, "node_modules/cookie": { "version": "0.7.2", "resolved": "https://registry.npmjs.org/cookie/-/cookie-0.7.2.tgz", @@ -5018,6 +5187,16 @@ "node": ">=6" } }, + "node_modules/expect-type": { + "version": "1.4.0", + "resolved": "https://registry.npmjs.org/expect-type/-/expect-type-1.4.0.tgz", + "integrity": "sha512-KfYbmpRm0VbLjEvVa9yGwCi9GI34xvi7A/HXYWQO65CSD2u3MczUJSuwXKFIxlGsgBQizV9q5J9NHj4VG0n+pA==", + "dev": true, + "license": "Apache-2.0", + "engines": { + "node": ">=12.0.0" + } + }, "node_modules/express": { "version": "5.2.1", "resolved": "https://registry.npmjs.org/express/-/express-5.2.1.tgz", @@ -9490,6 +9669,13 @@ "url": "https://github.com/sponsors/ljharb" } }, + "node_modules/siginfo": { + "version": "2.0.0", + "resolved": "https://registry.npmjs.org/siginfo/-/siginfo-2.0.0.tgz", + "integrity": "sha512-ybx0WO1/8bSBLEWXZvEd7gMW3Sn3JFlW3TvX1nREbDLRNQNaeNN8WK0meBwPdAaOI7TtRRRJn/Es1zhrrCHu7g==", + "dev": true, + "license": "ISC" + }, "node_modules/simple-concat": { "version": "1.0.1", "resolved": "https://registry.npmjs.org/simple-concat/-/simple-concat-1.0.1.tgz", @@ -9614,6 +9800,13 @@ "node": ">= 0.6" } }, + "node_modules/stackback": { + "version": "0.0.2", + "resolved": "https://registry.npmjs.org/stackback/-/stackback-0.0.2.tgz", + "integrity": "sha512-1XMJE5fQo1jGH6Y/7ebnwPOBEkIEnT4QF32d5R1+VXdXveM0IBMJt8zfaxX1P3QhVwrYe+576+jkANtSS2mBbw==", + "dev": true, + "license": "MIT" + }, "node_modules/standard-as-callback": { "version": "2.1.0", "resolved": "https://registry.npmjs.org/standard-as-callback/-/standard-as-callback-2.1.0.tgz", @@ -9639,6 +9832,13 @@ "node": ">= 0.8" } }, + "node_modules/std-env": { + "version": "4.2.0", + "resolved": "https://registry.npmjs.org/std-env/-/std-env-4.2.0.tgz", + "integrity": "sha512-oCUKSupKTHX53EyjDtuZQ64pjLJ6yYCtpmEw0goYxtjG9KpbRe8KAsl2tBUGU9DyMcJ0RwJ8GqJAFzMXcXW1Rw==", + "dev": true, + "license": "MIT" + }, "node_modules/stop-iteration-iterator": { "version": "1.1.0", "resolved": "https://registry.npmjs.org/stop-iteration-iterator/-/stop-iteration-iterator-1.1.0.tgz", @@ -10215,6 +10415,23 @@ "node": ">=8" } }, + "node_modules/tinybench": { + "version": "2.9.0", + "resolved": "https://registry.npmjs.org/tinybench/-/tinybench-2.9.0.tgz", + "integrity": "sha512-0+DUvqWMValLmha6lr4kD8iAMK1HzV0/aKnCtWb9v9641TnP/MFb7Pc2bxoxQjTXAErryXVgUOfv2YqNllqGeg==", + "dev": true, + "license": "MIT" + }, + "node_modules/tinyexec": { + "version": "1.2.4", + "resolved": "https://registry.npmjs.org/tinyexec/-/tinyexec-1.2.4.tgz", + "integrity": "sha512-SHf/r48b7vOrjve9PxJo3MN5v5yuyjHvdUcrQffT3WXMUfnGmHDVbC4k3sHJaJTgZCwpUplIaAo5ANtMyp3YHg==", + "dev": true, + "license": "MIT", + "engines": { + "node": ">=18" + } + }, "node_modules/tinyglobby": { "version": "0.2.15", "resolved": "https://registry.npmjs.org/tinyglobby/-/tinyglobby-0.2.15.tgz", @@ -10231,6 +10448,16 @@ "url": "https://github.com/sponsors/SuperchupuDev" } }, + "node_modules/tinyrainbow": { + "version": "3.1.0", + "resolved": "https://registry.npmjs.org/tinyrainbow/-/tinyrainbow-3.1.0.tgz", + "integrity": "sha512-Bf+ILmBgretUrdJxzXM0SgXLZ3XfiaUuOj/IKQHuTXip+05Xn+uyEYdVg0kYDipTBcLrCVyUzAPz7QmArb0mmw==", + "dev": true, + "license": "MIT", + "engines": { + "node": ">=14.0.0" + } + }, "node_modules/tlds": { "version": "1.261.0", "resolved": "https://registry.npmjs.org/tlds/-/tlds-1.261.0.tgz", @@ -10729,6 +10956,96 @@ } } }, + "node_modules/vitest": { + "version": "4.1.10", + "resolved": "https://registry.npmjs.org/vitest/-/vitest-4.1.10.tgz", + "integrity": "sha512-R9jUTe5S4Qb0HCd4TNqpC7oGcrMssMRGXLW80ubjWsW9VH5GF8y1Y0SFLY9AbqSk6nt0PnOx4H4WNJYZ13GUPw==", + "dev": true, + "license": "MIT", + "dependencies": { + "@vitest/expect": "4.1.10", + "@vitest/mocker": "4.1.10", + "@vitest/pretty-format": "4.1.10", + "@vitest/runner": "4.1.10", + "@vitest/snapshot": "4.1.10", + "@vitest/spy": "4.1.10", + "@vitest/utils": "4.1.10", + "es-module-lexer": "^2.0.0", + "expect-type": "^1.3.0", + "magic-string": "^0.30.21", + "obug": "^2.1.1", + "pathe": "^2.0.3", + "picomatch": "^4.0.3", + "std-env": "^4.0.0-rc.1", + "tinybench": "^2.9.0", + "tinyexec": "^1.0.2", + "tinyglobby": "^0.2.15", + "tinyrainbow": "^3.1.0", + "vite": "^6.0.0 || ^7.0.0 || ^8.0.0", + "why-is-node-running": "^2.3.0" + }, + "bin": { + "vitest": "vitest.mjs" + }, + "engines": { + "node": "^20.0.0 || ^22.0.0 || >=24.0.0" + }, + "funding": { + "url": "https://opencollective.com/vitest" + }, + "peerDependencies": { + "@edge-runtime/vm": "*", + "@opentelemetry/api": "^1.9.0", + "@types/node": "^20.0.0 || ^22.0.0 || >=24.0.0", + "@vitest/browser-playwright": "4.1.10", + "@vitest/browser-preview": "4.1.10", + "@vitest/browser-webdriverio": "4.1.10", + "@vitest/coverage-istanbul": "4.1.10", + "@vitest/coverage-v8": "4.1.10", + "@vitest/ui": "4.1.10", + "happy-dom": "*", + "jsdom": "*", + "vite": "^6.0.0 || ^7.0.0 || ^8.0.0" + }, + "peerDependenciesMeta": { + "@edge-runtime/vm": { + "optional": true + }, + "@opentelemetry/api": { + "optional": true + }, + "@types/node": { + "optional": true + }, + "@vitest/browser-playwright": { + "optional": true + }, + "@vitest/browser-preview": { + "optional": true + }, + "@vitest/browser-webdriverio": { + "optional": true + }, + "@vitest/coverage-istanbul": { + "optional": true + }, + "@vitest/coverage-v8": { + "optional": true + }, + "@vitest/ui": { + "optional": true + }, + "happy-dom": { + "optional": true + }, + "jsdom": { + "optional": true + }, + "vite": { + "optional": false + } + } + }, "node_modules/w3c-keyname": { "version": "2.2.8", "resolved": "https://registry.npmjs.org/w3c-keyname/-/w3c-keyname-2.2.8.tgz", @@ -10864,6 +11181,23 @@ "url": "https://github.com/sponsors/ljharb" } }, + "node_modules/why-is-node-running": { + "version": "2.3.0", + "resolved": "https://registry.npmjs.org/why-is-node-running/-/why-is-node-running-2.3.0.tgz", + "integrity": "sha512-hUrmaWBdVDcxvYqnyh09zunKzROWjbZTiNy8dBEjkS7ehEDQibXJ7XvlmtbwuTclUiIyN+CyXQD4Vmko8fNm8w==", + "dev": true, + "license": "MIT", + "dependencies": { + "siginfo": "^2.0.0", + "stackback": "0.0.2" + }, + "bin": { + "why-is-node-running": "cli.js" + }, + "engines": { + "node": ">=8" + } + }, "node_modules/wrap-ansi": { "version": "7.0.0", "resolved": "https://registry.npmjs.org/wrap-ansi/-/wrap-ansi-7.0.0.tgz", diff --git a/package.json b/package.json index d3eaaab7..95bb146e 100644 --- a/package.json +++ b/package.json @@ -48,7 +48,10 @@ "preview": "vite preview", "schedule": "vite-node src/lib/server/startup.ts", "seed": "npx knex seed:run", - "start": "node build/main.js" + "start": "node build/main.js", + "test": "vitest run", + "test:server": "vitest run --project=server", + "test:watch": "vitest" }, "devDependencies": { "@internationalized/date": "^3.10.0", @@ -92,7 +95,8 @@ "vaul-svelte": "^1.0.0-next.7", "vite": "^7.2.2", "vite-node": "^5.3.0", - "vite-plugin-devtools-json": "^1.0.0" + "vite-plugin-devtools-json": "^1.0.0", + "vitest": "^4.1.10" }, "engines": { "node": ">=20.0.0" diff --git a/src/lib/server/tool.test.ts b/src/lib/server/tool.test.ts new file mode 100644 index 00000000..226ea624 --- /dev/null +++ b/src/lib/server/tool.test.ts @@ -0,0 +1,81 @@ +import { afterEach, describe, expect, it, vi } from "vitest"; +import { + BeginningOfDay, + BeginningOfMinute, + DurationInMinutes, + GetDayStartTimestampUTC, + GetDayStartWithOffset, + GetMinuteStartNowTimestampUTC, + GetMinuteStartTimestampUTC, + GetNowTimestampUTC, + GetNowTimestampUTCInMs, +} from "./tool"; + +// All fixed timestamps are at 12:00 UTC so that local-date-based functions +// (GetDayStartTimestampUTC mixes local date parts with Date.UTC) produce the +// same result on any machine with a UTC offset between -11 and +11 hours. +const NOON_UTC = 1768478400; // 2026-01-15T12:00:00Z +const DAY_START = 1768435200; // 2026-01-15T00:00:00Z + +describe("timestamp helpers", () => { + afterEach(() => { + vi.useRealTimers(); + }); + + it("GetNowTimestampUTC returns the current epoch in seconds", () => { + vi.useFakeTimers(); + vi.setSystemTime(new Date("2026-01-15T12:00:00Z")); + expect(GetNowTimestampUTC()).toBe(NOON_UTC); + }); + + it("GetNowTimestampUTCInMs returns the current epoch in milliseconds", () => { + vi.useFakeTimers(); + vi.setSystemTime(new Date("2026-01-15T12:00:00Z")); + expect(GetNowTimestampUTCInMs()).toBe(NOON_UTC * 1000); + }); + + it("GetMinuteStartTimestampUTC floors a timestamp to the start of its minute", () => { + expect(GetMinuteStartTimestampUTC(NOON_UTC + 45)).toBe(NOON_UTC); + expect(GetMinuteStartTimestampUTC(NOON_UTC)).toBe(NOON_UTC); + expect(GetMinuteStartTimestampUTC(NOON_UTC + 59)).toBe(NOON_UTC); + }); + + it("GetMinuteStartNowTimestampUTC floors the current time to the minute", () => { + vi.useFakeTimers(); + vi.setSystemTime(new Date("2026-01-15T12:00:45Z")); + expect(GetMinuteStartNowTimestampUTC()).toBe(NOON_UTC); + }); + + it("GetDayStartTimestampUTC returns midnight UTC of the timestamp's day", () => { + expect(GetDayStartTimestampUTC(NOON_UTC)).toBe(DAY_START); + expect(GetDayStartTimestampUTC(DAY_START + 12 * 3600 + 61)).toBe(DAY_START); + }); + + it("DurationInMinutes floors the difference to whole minutes", () => { + expect(DurationInMinutes(0, 600)).toBe(10); + expect(DurationInMinutes(0, 59)).toBe(0); + expect(DurationInMinutes(DAY_START, NOON_UTC)).toBe(720); + }); + + it("GetDayStartWithOffset shifts the UTC day start by positive offsets", () => { + // 330 minutes = UTC+5:30 (e.g. IST) + expect(GetDayStartWithOffset(NOON_UTC, 330)).toBe(DAY_START + 330 * 60); + expect(GetDayStartWithOffset(NOON_UTC, 0)).toBe(DAY_START); + }); + + it("GetDayStartWithOffset moves to the next day for negative offsets", () => { + expect(GetDayStartWithOffset(NOON_UTC, -330)).toBe(DAY_START + 86400 - 330 * 60); + }); + + it("BeginningOfDay returns midnight in the given timezone", () => { + const date = new Date("2026-01-15T12:00:00Z"); + expect(BeginningOfDay({ date, timeZone: "UTC" })).toBe(DAY_START); + // Midnight in New York (UTC-5 in January) is 05:00 UTC + expect(BeginningOfDay({ date, timeZone: "America/New_York" })).toBe(DAY_START + 5 * 3600); + }); + + it("BeginningOfMinute strips seconds", () => { + const date = new Date("2026-01-15T12:00:45Z"); + expect(BeginningOfMinute({ date, timeZone: "UTC" })).toBe(NOON_UTC); + }); +}); diff --git a/vite.config.ts b/vite.config.ts index 5b76075d..40e0408e 100644 --- a/vite.config.ts +++ b/vite.config.ts @@ -1,3 +1,4 @@ +/// import tailwindcss from "@tailwindcss/vite"; import { sveltekit } from "@sveltejs/kit/vite"; import version from "vite-plugin-package-version"; @@ -56,5 +57,18 @@ export default defineConfig(({ mode }) => { __KENER_BUILD_ENV__: JSON.stringify(buildEnv), __KENER_IS_PROD__: JSON.stringify(isProduction), }, + test: { + projects: [ + { + extends: "./vite.config.ts", + test: { + name: "server", + environment: "node", + include: ["src/**/*.{test,spec}.{js,ts}"], + exclude: ["src/**/*.svelte.{test,spec}.{js,ts}"], + }, + }, + ], + }, }; });