workavia-calendar-front/__test__/utils/Renderwithproviders.tsx

import type { RenderOptions } from "@testing-library/react";
import { render } from "@testing-library/react";
import React, { PropsWithChildren } from "react";
import { Provider } from "react-redux";
import { MemoryRouter } from "react-router-dom";
import { I18nContext } from "twake-i18n";
import { TwakeMuiThemeProvider } from "@linagora/twake-mui";
import type { AppStore, RootState } from "../../src/app/store";
import { setupStore } from "../../src/app/store";
interface ExtendedRenderOptions extends Omit<RenderOptions, "queries"> {
  preloadedState?: Partial<RootState>;
  store?: AppStore;
}

export function renderWithProviders(
  ui: React.ReactElement,
  preloadedState = {},
  extendedRenderOptions: ExtendedRenderOptions = {}
) {
  const { store = setupStore(preloadedState), ...renderOptions } =
    extendedRenderOptions;

  const Wrapper = ({ children }: PropsWithChildren) => {
    return (
      <TwakeMuiThemeProvider>
        <I18nContext.Provider
          value={{
            t: (key: string, vars?: Record<string, string>) => {
              if (key === "locale") {
                return "en";
              }
              if (vars) {
                const params = Object.entries(vars)
                  .map(([k, v]) => `${k}=${v}`)
                  .join(",");
                return `${key}(${params})`;
              }
              return key;
            },
            f: (date: Date, formatStr: string) => date.toString(),
            lang: "en",
          }}
        >
          <MemoryRouter initialEntries={["/"]}>
            <Provider store={store}>{children}</Provider>
          </MemoryRouter>
        </I18nContext.Provider>
      </TwakeMuiThemeProvider>
    );
  };

  return {
    store,
    ...render(ui, { wrapper: Wrapper, ...renderOptions }),
  };
}