Jesse_Chen
53 lines
1.6 KiB
TypeScript
53 lines
1.6 KiB
TypeScript
import assert from "node:assert/strict";
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import { readFileSync } from "node:fs";
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import test from "node:test";
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import { preserveShallowEqual } from "../src/lib/preserve-shallow-equal.ts";
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const pageSource = readFileSync(new URL("../src/app/page.tsx", import.meta.url), "utf8");
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test("preserves the current profile reference when refreshed values are unchanged", () => {
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const current = {
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name: "测试用户",
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date: "2000-01-01",
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time: "",
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birthTimeSource: "period_only",
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birthTimePeriod: "evening",
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timezoneId: "Asia/Shanghai",
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latitude: 31.23,
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longitude: 121.47,
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timezoneOffset: null,
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};
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const refreshed = { ...current };
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assert.notEqual(refreshed, current);
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assert.equal(preserveShallowEqual(current, refreshed), current);
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});
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test("uses the refreshed profile reference when a value changed", () => {
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const current = {
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name: "测试用户",
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birthTimePeriod: "evening",
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timezoneId: "Asia/Shanghai",
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};
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const refreshed = {
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...current,
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birthTimePeriod: "morning",
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};
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assert.equal(preserveShallowEqual(current, refreshed), refreshed);
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});
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test("account refresh preserves an equivalent normalized profile instead of replacing it", () => {
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const refreshAccountStart = pageSource.indexOf("async function refreshAccount()");
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const refreshAccountSource = pageSource.slice(
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refreshAccountStart,
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pageSource.indexOf("function updateSession", refreshAccountStart),
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);
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assert.match(
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refreshAccountSource,
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/setProfile\(\(current\) => preserveShallowEqual\(current, nextProfile\)\)/,
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);
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assert.doesNotMatch(refreshAccountSource, /setProfile\(nextProfile\)/);
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});
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