import { describe, expect, it } from "@effect/vitest";import { type Integration, IntegrationSlug } from "@executor-js/sdk/shared"; import {  groupIntegrations,  integrationFamily,  type IntegrationFamilyGroup,} from "./integration-grouping"; const integration = (slug: string, kind: string, name = slug, family?: string): Integration => ({  slug: IntegrationSlug.make(slug),  name,  description: name,  kind,  canRemove: true,  canRefresh: true,  authMethods: [],  ...(family ? { family } : {}),}); describe("groupIntegrations", () => {  it("collapses multi-member config families under one umbrella", () => {    const items = groupIntegrations([      integration("google_calendar", "openapi", "Google Calendar", "google"),      integration("google_gmail", "openapi", "Gmail", "google"),      integration("google_drive", "openapi", "Google Drive", "google"),    ]);     expect(items).toHaveLength(1);    const group = items[0] as IntegrationFamilyGroup;    expect(group.type).toBe("group");    expect(group.family).toBe("google");    expect(group.label).toBe("Google");    expect(group.members.map((m) => String(m.slug))).toEqual([      "google_calendar",      "google_gmail",      "google_drive",    ]);  });   it("leaves integrations without config family ungrouped", () => {    const items = groupIntegrations([      integration("stripe", "openapi", "Stripe"),      integration("sentry", "mcp", "Sentry"),    ]);     expect(items).toHaveLength(2);    expect(items.map((item) => item.type)).toEqual(["single", "single"]);  });   it("renders a lone family member flat", () => {    const items = groupIntegrations([      integration("google_calendar", "openapi", "Google Calendar", "google"),    ]);     expect(items).toHaveLength(1);    expect(items[0]?.type).toBe("single");  });   it("places each group where its first member appeared", () => {    const items = groupIntegrations([      integration("stripe", "openapi", "Stripe"),      integration("google_calendar", "openapi", "Google Calendar", "google"),      integration("microsoft_mail", "openapi", "Outlook Mail", "microsoft"),      integration("google_gmail", "openapi", "Gmail", "google"),      integration("microsoft_calendar", "openapi", "Outlook Calendar", "microsoft"),      integration("sentry", "mcp", "Sentry"),    ]);     expect(      items.map((item) => (item.type === "group" ? `group:${item.family}` : "single")),    ).toEqual(["single", "group:google", "group:microsoft", "single"]);  });   it("does not group from integration kind alone", () => {    expect(      integrationFamily(integration("google_calendar", "google", "Google Calendar")),    ).toBeNull();  });});