import { describe, expect, it } from "vitest";
import { loadEnv } from "../src/env.js";

describe("API environment", () => {
  it("keeps demo data and seed routes disabled unless explicitly enabled", () => {
    expect(loadEnv({ NODE_ENV: "production" }).demoData).toBe(false);
    expect(loadEnv({ NODE_ENV: "test" }).demoData).toBe(false);
    expect(
      loadEnv({ NODE_ENV: "production", WATERMAPS_DEMO_DATA: "false" }).demoData
    ).toBe(false);
  });

  it("accepts the current and legacy explicit demo switches", () => {
    expect(
      loadEnv({ NODE_ENV: "production", WATERMAPS_DEMO_DATA: "true" }).demoData
    ).toBe(true);
    expect(
      loadEnv({ NODE_ENV: "production", SEA_COMPASS_DEMO_DATA: "true" }).demoData
    ).toBe(true);
  });

  it("does not treat blank service URLs as configured capabilities", () => {
    const env = loadEnv({
      NODE_ENV: "production",
      DATABASE_URL: "   ",
      REDIS_URL: "\t"
    });

    expect(env.databaseUrl).toBeUndefined();
    expect(env.redisUrl).toBeUndefined();
  });
});