Carlos Florêncio
62 lines
2.2 KiB
TypeScript
62 lines
2.2 KiB
TypeScript
import { afterEach, describe, expect, it } from "vitest";
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import { buildWebEnv, type PortConfig } from "./shared";
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const ports: PortConfig = {
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backendPort: 38429,
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webPort: 37429,
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agentctlPort: 36429,
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backendUrl: "http://localhost:38429",
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};
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describe("buildWebEnv", () => {
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const originalApiPort = process.env.NEXT_PUBLIC_KANDEV_API_PORT;
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afterEach(() => {
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if (originalApiPort === undefined) {
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delete process.env.NEXT_PUBLIC_KANDEV_API_PORT;
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} else {
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process.env.NEXT_PUBLIC_KANDEV_API_PORT = originalApiPort;
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}
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});
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it("sets NEXT_PUBLIC_KANDEV_API_PORT in dev mode so the browser knows the backend port", () => {
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const env = buildWebEnv({ ports });
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expect(env.NEXT_PUBLIC_KANDEV_API_PORT).toBe("38429");
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expect(env.NODE_ENV).not.toBe("production");
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});
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it("does not set NEXT_PUBLIC_KANDEV_API_PORT in production single-port mode", () => {
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// The Go backend reverse-proxies Next.js, so the client must use same-origin.
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// A non-empty value would cause the client to build cross-origin URLs like
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// `https://host:38429/...` that aren't reachable behind a reverse proxy.
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const env = buildWebEnv({ ports, production: true });
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expect(env.NEXT_PUBLIC_KANDEV_API_PORT).toBeUndefined();
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expect(env.NODE_ENV).toBe("production");
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});
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it("strips a host-level NEXT_PUBLIC_KANDEV_API_PORT in production", () => {
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// If an operator has the var in their shell/Docker env, the process.env
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// spread would otherwise leak it into the Next.js process and reintroduce
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// the cross-origin URL problem this fix addresses.
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process.env.NEXT_PUBLIC_KANDEV_API_PORT = "99999";
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const env = buildWebEnv({ ports, production: true });
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expect(env.NEXT_PUBLIC_KANDEV_API_PORT).toBeUndefined();
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});
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it("always sets KANDEV_API_BASE_URL for SSR fetches", () => {
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expect(buildWebEnv({ ports }).KANDEV_API_BASE_URL).toBe("http://localhost:38429");
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expect(buildWebEnv({ ports, production: true }).KANDEV_API_BASE_URL).toBe(
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"http://localhost:38429",
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);
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});
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it("enables debug flag when requested", () => {
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expect(buildWebEnv({ ports, debug: true }).NEXT_PUBLIC_KANDEV_DEBUG).toBe("true");
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expect(buildWebEnv({ ports }).NEXT_PUBLIC_KANDEV_DEBUG).toBeUndefined();
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});
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});
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