import { describe, expect, it } from "vite-plus/test";

import { hasDeployChanges, reconcileRootEnvRelayUrl, serializeGithubOutput } from "./deploy.ts";

describe("hasDeployChanges", () => {
  it("detects resource, binding, and deletion changes", () => {
    expect(hasDeployChanges({ resources: {}, deletions: {} } as never)).toBe(false);
    expect(
      hasDeployChanges({
        resources: {
          api: { action: "create", bindings: [] },
        },
        deletions: {},
      } as never),
    ).toBe(true);
    expect(
      hasDeployChanges({
        resources: {
          api: { action: "noop", bindings: [{ action: "update" }] },
        },
        deletions: {},
      } as never),
    ).toBe(true);
    expect(
      hasDeployChanges({
        resources: {},
        deletions: {
          api: { action: "delete", bindings: [] },
        },
      } as never),
    ).toBe(true);
  });
});

describe("reconcileRootEnvRelayUrl", () => {
  it("adds the relay URL to an empty root env file", () => {
    expect(reconcileRootEnvRelayUrl("", "https://relay.example.test")).toBe(
      "T3CODE_RELAY_URL=https://relay.example.test\n",
    );
  });

  it("preserves unrelated root env entries while replacing a previous relay URL", () => {
    expect(
      reconcileRootEnvRelayUrl(
        "T3CODE_CLERK_PUBLISHABLE_KEY=pk_test_example\nT3CODE_RELAY_URL=https://old.example.test\n",
        "https://relay.example.test",
      ),
    ).toBe(
      "T3CODE_CLERK_PUBLISHABLE_KEY=pk_test_example\nT3CODE_RELAY_URL=https://relay.example.test\n",
    );
  });
});

describe("serializeGithubOutput", () => {
  it("serializes relay deploy metadata for GitHub Actions outputs", () => {
    expect(
      serializeGithubOutput({
        changed: false,
        result: "noop",
        relay_url: "https://relay.example.test",
      }),
    ).toBe("changed=false\nresult=noop\nrelay_url=https://relay.example.test\n");
  });
});