cli-testing-library/dist/esm/matchers/types.d.ts

Simple and complete CLI testing utilities that encourage good testing practices.

export interface CLITestingLibraryMatchers<TReturn> {
    /**
     * @description
     * Assert whether a query is present in the console or not.
     * @example
     * expect(queryByText('Hello world')).toBeInTheDocument()
     */
    toBeInTheConsole: () => TReturn;
    /**
     * @description
     * Check whether the given instance has a stderr message or not.
     * @example
     * expect(instance).toHaveErrorMessage(/command could not be found/i) // to partially match
     */
    toHaveErrorMessage: (checkWith?: string | RegExp) => TReturn;
}