import { describe, it, expect, afterEach } from "bun:test";
import isDevelopment from "../../utils/is-development";

const originalEnv = process.env.NODE_ENV;

afterEach(() => {
    process.env.NODE_ENV = originalEnv;
});

describe("isDevelopment", () => {
    it("returns false when NODE_ENV is production", () => {
        process.env.NODE_ENV = "production";
        expect(isDevelopment()).toBe(false);
    });

    it("returns true when NODE_ENV is development", () => {
        process.env.NODE_ENV = "development";
        expect(isDevelopment()).toBe(true);
    });

    it("returns true when NODE_ENV is unset", () => {
        delete process.env.NODE_ENV;
        expect(isDevelopment()).toBe(true);
    });

    it("returns true for any other NODE_ENV value", () => {
        process.env.NODE_ENV = "test";
        expect(isDevelopment()).toBe(true);
    });
});