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const { test } = Deno;import { Client, PostgresError } from "../mod.ts";import { assert, assertStrContains } from "../test_deps.ts";import { TEST_CONNECTION_PARAMS } from "./constants.ts";
test("badAuthData", async function () {  const badConnectionData = { ...TEST_CONNECTION_PARAMS };  badConnectionData.password += "foobar";  const client = new Client(badConnectionData);
  let thrown = false;
  try {    await client.connect();  } catch (e) {    thrown = true;    assert(e instanceof PostgresError);    assertStrContains(e.message, "password authentication failed for user");  } finally {    await client.end();  }  assert(thrown);});