import { expect } from "@std/expect";
import { describe, it } from "@std/testing/bdd";

import { presenceFailureCategory } from "./presence-failure.ts";

describe("presenceFailureCategory()", () => {
  it("maps a relay refusal, an unsupported server, and anything else", () => {
    const refused = new Error("Presence name is empty");
    refused.name = "PresenceError";
    const unsupported = new Error("memory server does not support presence");
    unsupported.name = "ProtocolError";
    expect(presenceFailureCategory(refused)).toBe("protocol");
    expect(presenceFailureCategory(unsupported)).toBe("configuration");
    expect(
      presenceFailureCategory(
        new Error("runtime storage does not support presence"),
      ),
    ).toBe("configuration");
    expect(presenceFailureCategory(new Error("memory session closed"))).toBe(
      "connection",
    );
    const restoring = new Error("session restore was refused");
    restoring.name = "ProtocolError";
    expect(presenceFailureCategory(restoring)).toBe("connection");
    expect(presenceFailureCategory("nope")).toBe("connection");
  });
});