import { createClientConfiguration } from "./createClientConfiguration.js";
import { InvalidConfigurationError } from "@slonik/errors";
import test from "ava";

const baseUri = "postgres://user:password@localhost/db";

const makeConfig = (overrides: Record<string, unknown> = {}) =>
  createClientConfiguration(baseUri, overrides as never);

test("foreignConnections defaults to reject", (t) => {
  t.is(makeConfig().foreignConnections, "reject");
});

test("foreignConnections is passed through", (t) => {
  t.is(makeConfig({ foreignConnections: "allow" }).foreignConnections, "allow");
  t.is(makeConfig({ foreignConnections: "reject" }).foreignConnections, "reject");
});

test("dangerouslyAllowForeignConnections (deprecated) maps to foreignConnections", (t) => {
  t.is(makeConfig({ dangerouslyAllowForeignConnections: true }).foreignConnections, "allow");
  t.is(makeConfig({ dangerouslyAllowForeignConnections: false }).foreignConnections, "reject");
});

test("foreignConnections takes precedence over dangerouslyAllowForeignConnections", (t) => {
  t.is(
    makeConfig({ dangerouslyAllowForeignConnections: true, foreignConnections: "reject" })
      .foreignConnections,
    "reject",
  );
  t.is(
    makeConfig({ dangerouslyAllowForeignConnections: false, foreignConnections: "allow" })
      .foreignConnections,
    "allow",
  );
});

test("throws InvalidConfigurationError for an unknown foreignConnections value", (t) => {
  const error = t.throws(() => makeConfig({ foreignConnections: "join" }));

  t.true(error instanceof InvalidConfigurationError);
  t.is(error?.message, 'foreignConnections must be "allow" or "reject".');
});