mcp-youtube

import { formatError } from "../errorHandler"; import { AppError, YouTubeApiError } from "../../errors/api.errors.js"; describe("errorHandler", () => { describe("formatError", () => { it("should format a standard Error object", () => { const error = new Error("Standard error message"); expect(formatError(error)).toEqual({ success: false, error: { error: "ToolExecutionError", message: "Standard error message", }, content: [], }); }); it("should format a string with a default error message", () => { const error = "This is just a string"; expect(formatError(error)).toEqual({ success: false, error: { error: "ToolExecutionError", message: "An unknown error occurred", }, content: [], }); }); it("should format an object with a message property with a default error message", () => { const error = { message: "I am an object, not an Error" }; expect(formatError(error)).toEqual({ success: false, error: { error: "ToolExecutionError", message: "An unknown error occurred", }, content: [], }); }); it("should format null with a default error message", () => { expect(formatError(null)).toEqual({ success: false, error: { error: "ToolExecutionError", message: "An unknown error occurred", }, content: [], }); }); it("should format undefined with a default error message", () => { expect(formatError(undefined)).toEqual({ success: false, error: { error: "ToolExecutionError", message: "An unknown error occurred", }, content: [], }); }); it("should format a custom AppError correctly", () => { const customDetails = { originalCode: 500, reason: "API Limit Exceeded" }; const appError = new AppError("Custom application error", customDetails); expect(formatError(appError)).toEqual({ success: false, error: { error: "AppError", message: "Custom application error", details: customDetails, }, content: [], }); }); it("should format a custom YouTubeApiError correctly", () => { const originalGoogleError = { response: { data: { error: { code: 403, message: "Forbidden", errors: [{ domain: "youtube.quota", reason: "quotaExceeded" }], }, }, }, }; const youtubeApiError = new YouTubeApiError( "YouTube API call failed", originalGoogleError ); expect(formatError(youtubeApiError)).toEqual({ success: false, error: { error: "YouTubeApiError", message: "YouTube API call failed", details: originalGoogleError.response.data, }, content: [], }); }); }); });