PT-MCP (Paul Test Man Context Protocol)

declare const S: unique symbol; interface GetState { <A extends any[], R>(spy: SpyInternalImpl<A, R>): SpyInternalImplState<A, R>; <A extends any[], R>(spy: SpyInternal<A, R>): SpyInternalState<A, R>; } declare let spies: Set<SpyImpl<any[], any>>; declare let getInternalState: GetState; type ReturnError = ['error', any]; type ReturnOk<R> = ['ok', R]; type ResultFn<R> = ReturnError | ReturnOk<R>; interface SpyInternal<A extends any[] = any[], R = any> { (this: any, ...args: A): R; [S]: SpyInternalState<A, R>; } interface SpyInternalImpl<A extends any[] = any[], R = any> extends SpyInternal<A, R> { [S]: SpyInternalImplState<A, R>; } interface SpyInternalState<A extends any[] = any[], R = any> { called: boolean; callCount: number; calls: A[]; results: ResultFn<R>[]; resolves: R extends PromiseLike<infer V> ? ResultFn<V>[] : never; reset(): void; impl: ((...args: A) => R) | undefined; next: ResultFn<R>[]; } interface SpyInternalImplState<A extends any[] = any[], R = any> extends SpyInternalState<A, R> { getOriginal(): (...args: A) => R; willCall(cb: (...args: A) => R): this; restore(): void; } interface Spy<A extends any[] = any[], R = any> extends SpyInternalState<A, R> { returns: R[]; length: number; nextError(error: any): this; nextResult(result: R): this; } interface SpyImpl<A extends any[] = any[], R = any> extends Spy<A, R> { getOriginal(): (...args: A) => R; willCall(cb: (...args: A) => R): this; restore(): void; } declare function createInternalSpy<A extends any[], R>(cb?: ((...args: A) => R) | { new (...args: A): R; }): SpyInternal<A, R>; interface SpyFn<A extends any[] = any[], R = any> extends Spy<A, R> { new (...args: A): R extends void ? any : R; (...args: A): R; } declare function spy<A extends any[], R>(cb?: ((...args: A) => R) | { new (...args: A): R; }): SpyFn<A, R>; type Procedure = (...args: any[]) => any; type Methods<T> = { [K in keyof T]: T[K] extends Procedure ? K : never; }[keyof T]; type Getters<T> = { [K in keyof T]: T[K] extends Procedure ? never : K; }[keyof T]; type Constructors<T> = { [K in keyof T]: T[K] extends new (...args: any[]) => any ? K : never; }[keyof T]; declare function internalSpyOn<T, K extends string & keyof T>(obj: T, methodName: K | { getter: K; } | { setter: K; }, mock?: Procedure): SpyInternalImpl<any[], any>; declare function spyOn<T, S extends Getters<Required<T>>>(obj: T, methodName: { setter: S; }, mock?: (arg: T[S]) => void): SpyImpl<[T[S]], void>; declare function spyOn<T, G extends Getters<Required<T>>>(obj: T, methodName: { getter: G; }, mock?: () => T[G]): SpyImpl<[], T[G]>; declare function spyOn<T, M extends Constructors<Required<T>>>(object: T, method: M): Required<T>[M] extends new (...args: infer A) => infer R ? SpyImpl<A, R> : never; declare function spyOn<T, M extends Methods<Required<T>>>(obj: T, methodName: M, mock?: T[M]): Required<T>[M] extends (...args: infer A) => infer R ? SpyImpl<A, R> : never; declare function restoreAll(): void; export { type Spy, type SpyFn, type SpyImpl, type SpyInternal, type SpyInternalImpl, createInternalSpy, getInternalState, internalSpyOn, restoreAll, spies, spy, spyOn };