greenflame089
41 lines
1.1 KiB
JavaScript
41 lines
1.1 KiB
JavaScript
import { describe, it, expect, beforeEach } from "vitest";
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import { initHash } from "../scripts/init-hash.mjs";
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function makeSelect(options = ["10", "25", "50", "100"]) {
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const sel = document.createElement("select");
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sel.id = "items-per-page-dropdown";
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for (const v of options) {
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const o = document.createElement("option");
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o.value = v;
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o.textContent = v;
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sel.appendChild(o);
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}
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document.body.appendChild(sel);
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return sel;
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}
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describe("init-hash DOM binding", () => {
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beforeEach(() => {
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document.body.innerHTML = "";
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localStorage.clear();
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window.location.hash = "";
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});
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it("reads 'per' from hash on load and sets the dropdown", () => {
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window.location.hash = "#page=3&per=50";
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const sel = makeSelect();
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initHash();
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expect(sel.value).toBe("50");
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});
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it("writes 'per' to hash when dropdown changes and mirrors prefs", () => {
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const sel = makeSelect();
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initHash();
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sel.value = "100";
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sel.dispatchEvent(new Event("change"));
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expect(window.location.hash.includes("per=100")).toBe(true);
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expect(localStorage.getItem("qedit:itemsPerPage")).toBe("100");
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});
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});
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