João Salavisa
59 lines
2.2 KiB
TypeScript
59 lines
2.2 KiB
TypeScript
import { act, cleanup, fireEvent, render, screen, waitFor } from "@testing-library/react";
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import { createElement } from "react";
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import { afterEach, describe, expect, it, vi } from "vitest";
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const api = vi.hoisted(() => ({ listProjectMembers: vi.fn() }));
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vi.mock("@/lib/api/domains/gitlab-api", () => api);
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import { toggleMemberId } from "./mr-reviewer-control";
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import { MRReviewerControl } from "./mr-reviewer-control";
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afterEach(() => {
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cleanup();
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vi.clearAllMocks();
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});
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function deferred<T>() {
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let resolve!: (value: T) => void;
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const promise = new Promise<T>((done) => {
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resolve = done;
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});
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return { promise, resolve };
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}
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describe("toggleMemberId", () => {
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it("adds a numeric GitLab member id once", () => {
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expect(toggleMemberId([4], 8)).toEqual([4, 8]);
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});
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it("removes an already selected member id", () => {
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expect(toggleMemberId([4, 8], 4)).toEqual([8]);
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});
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it("ignores a delayed member result after the MR identity changes", async () => {
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const first =
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deferred<Array<{ id: number; username: string; name: string; avatar_url: string }>>();
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const second =
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deferred<Array<{ id: number; username: string; name: string; avatar_url: string }>>();
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api.listProjectMembers.mockImplementation((_workspace: string, project: string) =>
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project === "group/a" ? first.promise : second.promise,
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);
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const props = {
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workspaceId: "ws",
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host: "https://gitlab.example",
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kind: "reviewers" as const,
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current: [],
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busy: false,
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onSave: vi.fn().mockResolvedValue(true),
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};
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const { rerender } = render(createElement(MRReviewerControl, { ...props, project: "group/a" }));
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fireEvent.click(screen.getByRole("button", { name: "Search reviewers" }));
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rerender(createElement(MRReviewerControl, { ...props, project: "group/b" }));
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fireEvent.click(screen.getByRole("button", { name: "Search reviewers" }));
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act(() => second.resolve([{ id: 2, username: "bob", name: "Bob", avatar_url: "" }]));
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await screen.findByText("@bob");
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act(() => first.resolve([{ id: 1, username: "alice", name: "Alice", avatar_url: "" }]));
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await waitFor(() => expect(screen.queryByText("@alice")).toBeNull());
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});
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});
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