/**
* @fileoverview Tests for the requestContextService utility.
* @module tests/utils/internal/requestContext.test
*/
import { describe, it, expect, beforeEach } from "vitest";
import { requestContextService } from "../../../src/utils/internal/requestContext";
describe("requestContextService", () => {
beforeEach(() => {
// Reset config before each test
requestContextService.configure({});
});
describe("createRequestContext", () => {
it("should create a basic request context with requestId and timestamp", () => {
const context = requestContextService.createRequestContext();
expect(context).toHaveProperty("requestId");
expect(context).toHaveProperty("timestamp");
expect(typeof context.requestId).toBe("string");
expect(typeof context.timestamp).toBe("string");
});
it("should include additional context properties", () => {
const additionalContext = {
userId: "user-123",
operation: "testOperation",
};
const context =
requestContextService.createRequestContext(additionalContext);
expect(context).toMatchObject(additionalContext);
});
});
describe("configure and getConfig", () => {
it("should start with an empty configuration", () => {
const config = requestContextService.getConfig();
expect(config).toEqual({});
});
it("should update the configuration", () => {
const newConfig = { settingA: "valueA" };
requestContextService.configure(newConfig);
const config = requestContextService.getConfig();
expect(config).toEqual(newConfig);
});
it("should merge new configuration with existing configuration", () => {
requestContextService.configure({ settingA: "valueA" });
requestContextService.configure({ settingB: "valueB" });
const config = requestContextService.getConfig();
expect(config).toEqual({ settingA: "valueA", settingB: "valueB" });
});
it("should return a copy of the configuration, not a reference", () => {
const newConfig = { settingA: "valueA" };
requestContextService.configure(newConfig);
const config = requestContextService.getConfig();
config.settingA = "modified";
const originalConfig = requestContextService.getConfig();
expect(originalConfig.settingA).toBe("valueA");
});
});
});
