test(web-awesome): add unit tests for defaultSortBy config option

Author: todti

packages/web-awesome/test/stores/treeSort.test.ts

@@ -0,0 +1,58 @@
+import { epic, feature, label, story } from "allure-js-commons";
+import { afterEach, beforeEach, describe, expect, it, vi } from "vitest";
+
+const STORAGE_KEY = "ALLURE_REPORT_SORT_BY";
+
+beforeEach(async () => {
+  await epic("coverage");
+  await feature("sort");
+  await story("treeSort");
+  await label("coverage", "sort");
+});
+
+describe("stores > treeSort", () => {
+  beforeEach(() => {
+    vi.resetModules();
+    localStorage.clear();
+    delete (globalThis as any).allureReportOptions;
+  });
+
+  it("defaults to order,asc when no config and no localStorage value", async () => {
+    const { sortBy } = await import("../../src/stores/treeSort.js");
+
+    expect(sortBy.value).toBe("order,asc");
+  });
+
+  it("uses defaultSortBy from reportOptions when localStorage is empty", async () => {
+    (globalThis as any).allureReportOptions = { defaultSortBy: "name,asc" };
+
+    const { sortBy } = await import("../../src/stores/treeSort.js");
+
+    expect(sortBy.value).toBe("name,asc");
+  });
+
+  it("is case-insensitive for defaultSortBy", async () => {
+    (globalThis as any).allureReportOptions = { defaultSortBy: "Name,ASC" };
+
+    const { sortBy } = await import("../../src/stores/treeSort.js");
+
+    expect(sortBy.value).toBe("name,asc");
+  });
+
+  it("ignores invalid defaultSortBy and falls back to order,asc", async () => {
+    (globalThis as any).allureReportOptions = { defaultSortBy: "invalid,value" };
+
+    const { sortBy } = await import("../../src/stores/treeSort.js");
+
+    expect(sortBy.value).toBe("order,asc");
+  });
+
+  it("localStorage takes priority over defaultSortBy from reportOptions", async () => {
+    localStorage.setItem(STORAGE_KEY, "duration,desc");
+    (globalThis as any).allureReportOptions = { defaultSortBy: "name,asc" };
+
+    const { sortBy } = await import("../../src/stores/treeSort.js");
+
+    expect(sortBy.value).toBe("duration,desc");
+  });
+});