import { Config } from "../../src/config";
describe("Config", () => {
let config: Config;
beforeEach(() => {
// Reset singleton instance
(Config as any).instance = null;
config = Config.getInstance();
});
describe("getInstance", () => {
it("should return a singleton instance", () => {
const instance1 = Config.getInstance();
const instance2 = Config.getInstance();
expect(instance1).toBe(instance2);
});
});
describe("github configuration", () => {
it("should return valid GitHub configuration", () => {
const githubConfig = config.github;
expect(githubConfig).toHaveProperty("token");
expect(githubConfig).toHaveProperty("owner");
expect(githubConfig.token).toBe("test-github-token");
expect(githubConfig.owner).toBe("test-owner");
});
it("should include optional repo if provided", () => {
const githubConfig = config.github;
expect(githubConfig.repo).toBe("test-repo");
});
});
describe("figma configuration", () => {
it("should return valid Figma configuration", () => {
const figmaConfig = config.figma;
expect(figmaConfig).toHaveProperty("accessToken");
expect(figmaConfig.accessToken).toBe("test-figma-token");
});
});
describe("playwright configuration", () => {
it("should return valid Playwright configuration", () => {
const playwrightConfig = config.playwright;
expect(playwrightConfig).toHaveProperty("headless");
expect(playwrightConfig).toHaveProperty("timeout");
expect(playwrightConfig.headless).toBe(true);
expect(playwrightConfig.timeout).toBe(30000);
});
});
describe("server configuration", () => {
it("should return valid server configuration", () => {
const serverConfig = config.server;
expect(serverConfig).toHaveProperty("name");
expect(serverConfig).toHaveProperty("version");
expect(serverConfig).toHaveProperty("logLevel");
expect(serverConfig.name).toBe("test-mcp-server");
expect(serverConfig.logLevel).toBe("error");
});
});
describe("validate", () => {
it("should validate configuration successfully", () => {
expect(config.validate()).toBe(true);
});
it("should fail validation with missing required environment variables", () => {
// Temporarily remove required env var
const originalToken = process.env.GITHUB_TOKEN;
delete process.env.GITHUB_TOKEN;
// Reset singleton to force re-validation
(Config as any).instance = null;
expect(() => Config.getInstance()).toThrow(
"Invalid environment configuration"
);
// Restore env var
process.env.GITHUB_TOKEN = originalToken;
});
});
});
