tuitio-client-react/tests/hooks/useTuitioClient.test.ts

import { renderHook, act } from "@testing-library/react-hooks";
import { TuitioClient, invalidate } from "@flare/tuitio-client";
import { useTuitioClient } from "../../src/hooks";

jest.mock("@flare/tuitio-client", () => ({
  TuitioClient: jest.fn().mockImplementation(() => ({
    authenticate: jest.fn().mockResolvedValue({
      token: {
        raw: "mocked-token",
        validFrom: new Date(),
        validUntil: new Date()
      },
      status: "success"
    })
  })),
  invalidate: jest.fn(),
  fetch: jest.fn().mockResolvedValue({
    token: {
      raw: "mocked-token",
      validFrom: new Date(),
      validUntil: new Date()
    },
    userName: "user"
  })
}));

describe("useTuitioClient", () => {
  it("should call onLoginSuccess when login is successful", async () => {
    const onLoginSuccess = jest.fn();
    const { result } = renderHook(() =>
      useTuitioClient({
        onLoginSuccess,
        onLoginFailed: jest.fn(),
        onLoginError: jest.fn()
      })
    );

    await act(async () => {
      await result.current.login("user", "password");
    });

    expect(onLoginSuccess).toHaveBeenCalledWith(
      {
        token: {
          raw: "mocked-token",
          validFrom: expect.any(Date),
          validUntil: expect.any(Date)
        },
        status: "success"
      },
      "user"
    );
  });

  it("should call onLoginFailed when login is unsuccessful", async () => {
    const onLoginFailed = jest.fn();
    (TuitioClient as jest.Mocked<any>).mockImplementation(() => ({
      authenticate: jest.fn().mockResolvedValue({
        token: null,
        status: "failed"
      })
    }));

    const { result } = renderHook(() =>
      useTuitioClient({
        onLoginSuccess: jest.fn(),
        onLoginFailed,
        onLoginError: jest.fn()
      })
    );

    await act(async () => {
      await result.current.login("user", "password");
    });

    expect(onLoginFailed).toHaveBeenCalledWith(
      {
        token: null,
        status: "failed"
      },
      "user"
    );
  });

  it("should call onLoginError with error if authentication fails", async () => {
    (TuitioClient as jest.Mocked<any>).mockImplementation(() => ({
      authenticate: jest.fn().mockRejectedValue(new Error("Login failed"))
    }));

    const onLoginError = jest.fn();
    const { result } = renderHook(() =>
      useTuitioClient({ onLoginSuccess: jest.fn(), onLoginFailed: jest.fn(), onLoginError })
    );

    await act(async () => {
      try {
        await result.current.login("user", "password");
      } catch (error) {
        expect(onLoginError).toHaveBeenCalledWith(error);
      }
    });
  });

  it("should call invalidate when logout is called", () => {
    const { result } = renderHook(() =>
      useTuitioClient({
        onLoginSuccess: jest.fn(),
        onLoginFailed: jest.fn(),
        onLoginError: jest.fn()
      })
    );

    act(() => {
      result.current.logout();
    });

    expect(invalidate).toHaveBeenCalled();
  });
});