wehub-resource-sync
107 lines
3.9 KiB
JavaScript
107 lines
3.9 KiB
JavaScript
// Tests for cleanChips() using Node's built-in test runner.
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// Imports directly from clean-chips.mjs (the single source of truth) so the
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// test and production code can never drift out of sync.
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//
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// Run: node --test test-clean-chips.mjs
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import { test } from "node:test";
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import assert from "node:assert/strict";
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import { cleanChips } from "./src/lib/clean-chips.mjs";
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/** Split a raw input string the same way filter-builder's commit() does —
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* on unambiguous item separators only (never bare spaces). */
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function split(text) {
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return text.split(/[,\n;\t\r]+/);
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}
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test("comma-separated → 3 chips", () => {
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const parts = split("Afghanistan, Albania, Algeria");
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assert.deepEqual(cleanChips(parts), ["Afghanistan", "Albania", "Algeria"]);
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});
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test("space-separated → 1 chip (NOT split — by design)", () => {
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const parts = split("Afghanistan Algeria Algeria");
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assert.deepEqual(cleanChips(parts), ["Afghanistan Algeria Algeria"]);
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});
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test("newline-separated → 3 chips", () => {
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const parts = split("Afghanistan\nAlbania\nAlgeria");
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assert.deepEqual(cleanChips(parts), ["Afghanistan", "Albania", "Algeria"]);
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});
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test("semicolon-separated → 3 chips", () => {
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const parts = split("Afghanistan; Albania; Algeria");
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assert.deepEqual(cleanChips(parts), ["Afghanistan", "Albania", "Algeria"]);
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});
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test("tab-separated → 3 chips", () => {
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const parts = split("Afghanistan\tAlbania\tAlgeria");
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assert.deepEqual(cleanChips(parts), ["Afghanistan", "Albania", "Algeria"]);
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});
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test("carriage-return-separated → 3 chips", () => {
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const parts = split("Afghanistan\rAlbania\rAlgeria");
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assert.deepEqual(cleanChips(parts), ["Afghanistan", "Albania", "Algeria"]);
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});
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test("mixed delimiters → 3 chips", () => {
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const parts = split("Afghanistan, Albania\nAlgeria; Algeria");
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// "Algeria" is duplicated (case-insensitive dedupe collapses it to 1),
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// leaving 3 unique chips: Afghanistan, Albania, Algeria.
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assert.deepEqual(cleanChips(parts), ["Afghanistan", "Albania", "Algeria"]);
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});
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test("stray tokens dropped: '*' → 0 chips", () => {
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assert.deepEqual(cleanChips(["*"]), []);
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});
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test("stray tokens dropped: '***' → 0 chips", () => {
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assert.deepEqual(cleanChips(["***"]), []);
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});
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test("stray tokens dropped: '---' → 0 chips", () => {
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assert.deepEqual(cleanChips(["---"]), []);
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});
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test("mixed with stray: 'Afghanistan, *, Albania, ***, Algeria' → 3 chips", () => {
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const parts = split("Afghanistan, *, Albania, ***, Algeria");
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assert.deepEqual(cleanChips(parts), ["Afghanistan", "Albania", "Algeria"]);
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});
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test("empty/whitespace entries dropped: 'Afghanistan, , , Albania' → 2 chips", () => {
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const parts = split("Afghanistan, , , Albania");
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assert.deepEqual(cleanChips(parts), ["Afghanistan", "Albania"]);
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});
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test("deduplication (case-insensitive): 'Afghanistan, Afghanistan, ALBANIA, albania' → 2 chips", () => {
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const parts = split("Afghanistan, Afghanistan, ALBANIA, albania");
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assert.deepEqual(cleanChips(parts), ["Afghanistan", "ALBANIA"]);
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});
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test("multi-word entries preserved: 'Costa Rica, South Africa, United States' → 3 chips", () => {
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const parts = split("Costa Rica, South Africa, United States");
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assert.deepEqual(cleanChips(parts), ["Costa Rica", "South Africa", "United States"]);
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});
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test("cap at 16: 20 comma-separated countries → 16 chips", () => {
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const countries = Array.from({ length: 20 }, (_, i) => `Country${i + 1}`);
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const parts = split(countries.join(","));
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assert.equal(cleanChips(parts).length, 16);
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});
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test("'12345' → 1 chip (has digits)", () => {
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assert.deepEqual(cleanChips(["12345"]), ["12345"]);
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});
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test("'@' → 0 chips (no letters or digits)", () => {
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assert.deepEqual(cleanChips(["@"]), []);
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});
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test("null/undefined input → []", () => {
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assert.deepEqual(cleanChips(null), []);
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assert.deepEqual(cleanChips(undefined), []);
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});
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test("non-array string input wraps to single chip", () => {
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assert.deepEqual(cleanChips("Afghanistan"), ["Afghanistan"]);
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}); |