// Copyright 2018-2020 the Deno authors. All rights reserved. MIT license.
import {
  unitTest,
  assert,
  assertEquals,
  assertThrows,
  assertThrowsAsync,
  fail,
} from "./test_util.ts";

unitTest({ perms: { net: true } }, async function fetchProtocolError(): Promise<
  void
> {
  await assertThrowsAsync(
    async (): Promise<void> => {
      await fetch("file:///");
    },
    TypeError,
    "not supported"
  );
});

unitTest(
  { perms: { net: true } },
  async function fetchConnectionError(): Promise<void> {
    await assertThrowsAsync(
      async (): Promise<void> => {
        await fetch("http://localhost:4000");
      },
      Deno.errors.Http,
      "error trying to connect"
    );
  }
);

unitTest({ perms: { net: true } }, async function fetchJsonSuccess(): Promise<
  void
> {
  const response = await fetch("http://localhost:4545/cli/tests/fixture.json");
  const json = await response.json();
  assertEquals(json.name, "deno");
});

unitTest(async function fetchPerm(): Promise<void> {
  await assertThrowsAsync(async () => {
    await fetch("http://localhost:4545/cli/tests/fixture.json");
  }, Deno.errors.PermissionDenied);
});

unitTest({ perms: { net: true } }, async function fetchUrl(): Promise<void> {
  const response = await fetch("http://localhost:4545/cli/tests/fixture.json");
  assertEquals(response.url, "http://localhost:4545/cli/tests/fixture.json");
  const _json = await response.json();
});

unitTest({ perms: { net: true } }, async function fetchURL(): Promise<void> {
  const response = await fetch(
    new URL("http://localhost:4545/cli/tests/fixture.json")
  );
  assertEquals(response.url, "http://localhost:4545/cli/tests/fixture.json");
  const _json = await response.json();
});

unitTest({ perms: { net: true } }, async function fetchHeaders(): Promise<
  void
> {
  const response = await fetch("http://localhost:4545/cli/tests/fixture.json");
  const headers = response.headers;
  assertEquals(headers.get("Content-Type"), "application/json");
  assert(headers.get("Server")!.startsWith("SimpleHTTP"));
  const _json = await response.json();
});

unitTest({ perms: { net: true } }, async function fetchBlob(): Promise<void> {
  const response = await fetch("http://localhost:4545/cli/tests/fixture.json");
  const headers = response.headers;
  const blob = await response.blob();
  assertEquals(blob.type, headers.get("Content-Type"));
  assertEquals(blob.size, Number(headers.get("Content-Length")));
});

unitTest({ perms: { net: true } }, async function fetchBodyUsed(): Promise<
  void
> {
  const response = await fetch("http://localhost:4545/cli/tests/fixture.json");
  assertEquals(response.bodyUsed, false);
  assertThrows((): void => {
    // eslint-disable-next-line @typescript-eslint/no-explicit-any
    (response as any).bodyUsed = true;
  });
  await response.blob();
  assertEquals(response.bodyUsed, true);
});

unitTest(
  { perms: { net: true } },
  async function fetchBodyUsedReader(): Promise<void> {
    const response = await fetch(
      "http://localhost:4545/cli/tests/fixture.json"
    );
    assert(response.body !== null);

    const reader = response.body.getReader();
    // Getting a reader should lock the stream but does not consume the body
    // so bodyUsed should not be true
    assertEquals(response.bodyUsed, false);
    reader.releaseLock();
    await response.json();
    assertEquals(response.bodyUsed, true);
  }
);

unitTest(
  { perms: { net: true } },
  async function fetchBodyUsedCancelStream(): Promise<void> {
    const response = await fetch(
      "http://localhost:4545/cli/tests/fixture.json"
    );
    assert(response.body !== null);

    assertEquals(response.bodyUsed, false);
    const promise = response.body.cancel();
    assertEquals(response.bodyUsed, true);
    await promise;
  }
);

unitTest({ perms: { net: true } }, async function fetchAsyncIterator(): Promise<
  void
> {
  const response = await fetch("http://localhost:4545/cli/tests/fixture.json");
  const headers = response.headers;

  assert(response.body !== null);
  let total = 0;
  for await (const chunk of response.body) {
    total += chunk.length;
  }

  assertEquals(total, Number(headers.get("Content-Length")));
});

unitTest({ perms: { net: true } }, async function fetchBodyReader(): Promise<
  void
> {
  const response = await fetch("http://localhost:4545/cli/tests/fixture.json");
  const headers = response.headers;
  assert(response.body !== null);
  const reader = await response.body.getReader();
  let total = 0;
  while (true) {
    const { done, value } = await reader.read();
    if (done) break;
    assert(value);
    total += value.length;
  }

  assertEquals(total, Number(headers.get("Content-Length")));
});

unitTest(
  { perms: { net: true } },
  async function fetchBodyReaderBigBody(): Promise<void> {
    const data = "a".repeat(10 << 10); // 10mb
    const response = await fetch(
      "http://localhost:4545/cli/tests/echo_server",
      {
        method: "POST",
        body: data,
      }
    );
    assert(response.body !== null);
    const reader = await response.body.getReader();
    let total = 0;
    while (true) {
      const { done, value } = await reader.read();
      if (done) break;
      assert(value);
      total += value.length;
    }

    assertEquals(total, data.length);
  }
);

unitTest({ perms: { net: true } }, async function responseClone(): Promise<
  void
> {
  const response = await fetch("http://localhost:4545/cli/tests/fixture.json");
  const response1 = response.clone();
  assert(response !== response1);
  assertEquals(response.status, response1.status);
  assertEquals(response.statusText, response1.statusText);
  const u8a = new Uint8Array(await response.arrayBuffer());
  const u8a1 = new Uint8Array(await response1.arrayBuffer());
  for (let i = 0; i < u8a.byteLength; i++) {
    assertEquals(u8a[i], u8a1[i]);
  }
});

unitTest({ perms: { net: true } }, async function fetchEmptyInvalid(): Promise<
  void
> {
  await assertThrowsAsync(async () => {
    await fetch("");
  }, URIError);
});

unitTest(
  { perms: { net: true } },
  async function fetchMultipartFormDataSuccess(): Promise<void> {
    const response = await fetch(
      "http://localhost:4545/cli/tests/subdir/multipart_form_data.txt"
    );
    const formData = await response.formData();
    assert(formData.has("field_1"));
    assertEquals(formData.get("field_1")!.toString(), "value_1 \r\n");
    assert(formData.has("field_2"));
    const file = formData.get("field_2") as File;
    assertEquals(file.name, "file.js");

    assertEquals(await file.text(), `console.log("Hi")`);
  }
);

unitTest(
  { perms: { net: true } },
  async function fetchURLEncodedFormDataSuccess(): Promise<void> {
    const response = await fetch(
      "http://localhost:4545/cli/tests/subdir/form_urlencoded.txt"
    );
    const formData = await response.formData();
    assert(formData.has("field_1"));
    assertEquals(formData.get("field_1")!.toString(), "Hi");
    assert(formData.has("field_2"));
    assertEquals(formData.get("field_2")!.toString(), "<Deno>");
  }
);

unitTest(
  { perms: { net: true } },
  async function fetchInitFormDataBinaryFileBody(): Promise<void> {
    // Some random bytes
    // prettier-ignore
    const binaryFile = new Uint8Array([108,2,0,0,145,22,162,61,157,227,166,77,138,75,180,56,119,188,177,183]);
    const response = await fetch("http://localhost:4545/echo_multipart_file", {
      method: "POST",
      body: binaryFile,
    });
    const resultForm = await response.formData();
    const resultFile = resultForm.get("file") as File;

    assertEquals(resultFile.type, "application/octet-stream");
    assertEquals(resultFile.name, "file.bin");
    assertEquals(new Uint8Array(await resultFile.arrayBuffer()), binaryFile);
  }
);

unitTest(
  { perms: { net: true } },
  async function fetchInitFormDataMultipleFilesBody(): Promise<void> {
    const files = [
      {
        // prettier-ignore
        content: new Uint8Array([137,80,78,71,13,10,26,10, 137, 1, 25]),
        type: "image/png",
        name: "image",
        fileName: "some-image.png",
      },
      {
        // prettier-ignore
        content: new Uint8Array([108,2,0,0,145,22,162,61,157,227,166,77,138,75,180,56,119,188,177,183]),
        name: "file",
        fileName: "file.bin",
        expectedType: "application/octet-stream",
      },
      {
        content: new TextEncoder().encode("deno land"),
        type: "text/plain",
        name: "text",
        fileName: "deno.txt",
      },
    ];
    const form = new FormData();
    form.append("field", "value");
    for (const file of files) {
      form.append(
        file.name,
        new Blob([file.content], { type: file.type }),
        file.fileName
      );
    }
    const response = await fetch("http://localhost:4545/echo_server", {
      method: "POST",
      body: form,
    });
    const resultForm = await response.formData();
    assertEquals(form.get("field"), resultForm.get("field"));
    for (const file of files) {
      const inputFile = form.get(file.name) as File;
      const resultFile = resultForm.get(file.name) as File;
      assertEquals(inputFile.size, resultFile.size);
      assertEquals(inputFile.name, resultFile.name);
      assertEquals(file.expectedType || file.type, resultFile.type);
      assertEquals(
        new Uint8Array(await resultFile.arrayBuffer()),
        file.content
      );
    }
  }
);

unitTest(
  {
    perms: { net: true },
  },
  async function fetchWithRedirection(): Promise<void> {
    const response = await fetch("http://localhost:4546/"); // will redirect to http://localhost:4545/
    assertEquals(response.status, 200);
    assertEquals(response.statusText, "OK");
    assertEquals(response.url, "http://localhost:4545/");
    const body = await response.text();
    assert(body.includes("<title>Directory listing for /</title>"));
  }
);

unitTest(
  {
    perms: { net: true },
  },
  async function fetchWithRelativeRedirection(): Promise<void> {
    const response = await fetch("http://localhost:4545/cli/tests"); // will redirect to /cli/tests/
    assertEquals(response.status, 200);
    assertEquals(response.statusText, "OK");
    const body = await response.text();
    assert(body.includes("<title>Directory listing for /cli/tests/</title>"));
  }
);

unitTest(
  {
    perms: { net: true },
  },
  async function fetchWithInfRedirection(): Promise<void> {
    const response = await fetch("http://localhost:4549/cli/tests"); // will redirect to the same place
    assertEquals(response.status, 0); // network error
    assertEquals(response.type, "error");
    assertEquals(response.ok, false);
  }
);

unitTest(
  { perms: { net: true } },
  async function fetchInitStringBody(): Promise<void> {
    const data = "Hello World";
    const response = await fetch("http://localhost:4545/echo_server", {
      method: "POST",
      body: data,
    });
    const text = await response.text();
    assertEquals(text, data);
    assert(response.headers.get("content-type")!.startsWith("text/plain"));
  }
);

unitTest(
  { perms: { net: true } },
  async function fetchRequestInitStringBody(): Promise<void> {
    const data = "Hello World";
    const req = new Request("http://localhost:4545/echo_server", {
      method: "POST",
      body: data,
    });
    const response = await fetch(req);
    const text = await response.text();
    assertEquals(text, data);
  }
);

unitTest(
  { perms: { net: true } },
  async function fetchInitTypedArrayBody(): Promise<void> {
    const data = "Hello World";
    const response = await fetch("http://localhost:4545/echo_server", {
      method: "POST",
      body: new TextEncoder().encode(data),
    });
    const text = await response.text();
    assertEquals(text, data);
  }
);

unitTest(
  { perms: { net: true } },
  async function fetchInitArrayBufferBody(): Promise<void> {
    const data = "Hello World";
    const response = await fetch("http://localhost:4545/echo_server", {
      method: "POST",
      body: new TextEncoder().encode(data).buffer,
    });
    const text = await response.text();
    assertEquals(text, data);
  }
);

unitTest(
  { perms: { net: true } },
  async function fetchInitURLSearchParamsBody(): Promise<void> {
    const data = "param1=value1&param2=value2";
    const params = new URLSearchParams(data);
    const response = await fetch("http://localhost:4545/echo_server", {
      method: "POST",
      body: params,
    });
    const text = await response.text();
    assertEquals(text, data);
    assert(
      response.headers
        .get("content-type")!
        .startsWith("application/x-www-form-urlencoded")
    );
  }
);

unitTest({ perms: { net: true } }, async function fetchInitBlobBody(): Promise<
  void
> {
  const data = "const a = 1";
  const blob = new Blob([data], {
    type: "text/javascript",
  });
  const response = await fetch("http://localhost:4545/echo_server", {
    method: "POST",
    body: blob,
  });
  const text = await response.text();
  assertEquals(text, data);
  assert(response.headers.get("content-type")!.startsWith("text/javascript"));
});

unitTest(
  { perms: { net: true } },
  async function fetchInitFormDataBody(): Promise<void> {
    const form = new FormData();
    form.append("field", "value");
    const response = await fetch("http://localhost:4545/echo_server", {
      method: "POST",
      body: form,
    });
    const resultForm = await response.formData();
    assertEquals(form.get("field"), resultForm.get("field"));
  }
);

unitTest(
  { perms: { net: true } },
  async function fetchInitFormDataBlobFilenameBody(): Promise<void> {
    const form = new FormData();
    form.append("field", "value");
    form.append("file", new Blob([new TextEncoder().encode("deno")]));
    const response = await fetch("http://localhost:4545/echo_server", {
      method: "POST",
      body: form,
    });
    const resultForm = await response.formData();
    assertEquals(form.get("field"), resultForm.get("field"));
    const file = resultForm.get("file");
    assert(file instanceof File);
    assertEquals(file.name, "blob");
  }
);

unitTest(
  { perms: { net: true } },
  async function fetchInitFormDataTextFileBody(): Promise<void> {
    const fileContent = "deno land";
    const form = new FormData();
    form.append("field", "value");
    form.append(
      "file",
      new Blob([new TextEncoder().encode(fileContent)], {
        type: "text/plain",
      }),
      "deno.txt"
    );
    const response = await fetch("http://localhost:4545/echo_server", {
      method: "POST",
      body: form,
    });
    const resultForm = await response.formData();
    assertEquals(form.get("field"), resultForm.get("field"));

    const file = form.get("file") as File;
    const resultFile = resultForm.get("file") as File;

    assertEquals(file.size, resultFile.size);
    assertEquals(file.name, resultFile.name);
    assertEquals(file.type, resultFile.type);
    assertEquals(await file.text(), await resultFile.text());
  }
);

unitTest({ perms: { net: true } }, async function fetchUserAgent(): Promise<
  void
> {
  const data = "Hello World";
  const response = await fetch("http://localhost:4545/echo_server", {
    method: "POST",
    body: new TextEncoder().encode(data),
  });
  assertEquals(response.headers.get("user-agent"), `Deno/${Deno.version.deno}`);
  await response.text();
});

// TODO(ry) The following tests work but are flaky. There's a race condition
// somewhere. Here is what one of these flaky failures looks like:
//
// unitTest fetchPostBodyString_permW0N1E0R0
// assertEquals failed. actual =   expected = POST /blah HTTP/1.1
// hello: World
// foo: Bar
// host: 127.0.0.1:4502
// content-length: 11
// hello world
// Error: actual:  expected: POST /blah HTTP/1.1
// hello: World
// foo: Bar
// host: 127.0.0.1:4502
// content-length: 11
// hello world
//     at Object.assertEquals (file:///C:/deno/js/testing/util.ts:29:11)
//     at fetchPostBodyString (file

function bufferServer(addr: string): Deno.Buffer {
  const [hostname, port] = addr.split(":");
  const listener = Deno.listen({
    hostname,
    port: Number(port),
  }) as Deno.Listener;
  const buf = new Deno.Buffer();
  listener.accept().then(async (conn: Deno.Conn) => {
    const p1 = buf.readFrom(conn);
    const p2 = conn.write(
      new TextEncoder().encode(
        "HTTP/1.0 404 Not Found\r\nContent-Length: 2\r\n\r\nNF"
      )
    );
    // Wait for both an EOF on the read side of the socket and for the write to
    // complete before closing it. Due to keep-alive, the EOF won't be sent
    // until the Connection close (HTTP/1.0) response, so readFrom() can't
    // proceed write. Conversely, if readFrom() is async, waiting for the
    // write() to complete is not a guarantee that we've read the incoming
    // request.
    await Promise.all([p1, p2]);
    conn.close();
    listener.close();
  });
  return buf;
}

unitTest(
  {
    perms: { net: true },
  },
  async function fetchRequest(): Promise<void> {
    const addr = "127.0.0.1:4501";
    const buf = bufferServer(addr);
    const response = await fetch(`http://${addr}/blah`, {
      method: "POST",
      headers: [
        ["Hello", "World"],
        ["Foo", "Bar"],
      ],
    });
    await response.arrayBuffer();
    assertEquals(response.status, 404);
    assertEquals(response.headers.get("Content-Length"), "2");

    const actual = new TextDecoder().decode(buf.bytes());
    const expected = [
      "POST /blah HTTP/1.1\r\n",
      "hello: World\r\n",
      "foo: Bar\r\n",
      "accept: */*\r\n",
      `user-agent: Deno/${Deno.version.deno}\r\n`,
      "accept-encoding: gzip, br\r\n",
      `host: ${addr}\r\n\r\n`,
    ].join("");
    assertEquals(actual, expected);
  }
);

unitTest(
  {
    perms: { net: true },
  },
  async function fetchPostBodyString(): Promise<void> {
    const addr = "127.0.0.1:4502";
    const buf = bufferServer(addr);
    const body = "hello world";
    const response = await fetch(`http://${addr}/blah`, {
      method: "POST",
      headers: [
        ["Hello", "World"],
        ["Foo", "Bar"],
      ],
      body,
    });
    await response.arrayBuffer();
    assertEquals(response.status, 404);
    assertEquals(response.headers.get("Content-Length"), "2");

    const actual = new TextDecoder().decode(buf.bytes());
    const expected = [
      "POST /blah HTTP/1.1\r\n",
      "hello: World\r\n",
      "foo: Bar\r\n",
      "content-type: text/plain;charset=UTF-8\r\n",
      "accept: */*\r\n",
      `user-agent: Deno/${Deno.version.deno}\r\n`,
      "accept-encoding: gzip, br\r\n",
      `host: ${addr}\r\n`,
      `content-length: ${body.length}\r\n\r\n`,
      body,
    ].join("");
    assertEquals(actual, expected);
  }
);

unitTest(
  {
    perms: { net: true },
  },
  async function fetchPostBodyTypedArray(): Promise<void> {
    const addr = "127.0.0.1:4503";
    const buf = bufferServer(addr);
    const bodyStr = "hello world";
    const body = new TextEncoder().encode(bodyStr);
    const response = await fetch(`http://${addr}/blah`, {
      method: "POST",
      headers: [
        ["Hello", "World"],
        ["Foo", "Bar"],
      ],
      body,
    });
    await response.arrayBuffer();
    assertEquals(response.status, 404);
    assertEquals(response.headers.get("Content-Length"), "2");

    const actual = new TextDecoder().decode(buf.bytes());
    const expected = [
      "POST /blah HTTP/1.1\r\n",
      "hello: World\r\n",
      "foo: Bar\r\n",
      "accept: */*\r\n",
      `user-agent: Deno/${Deno.version.deno}\r\n`,
      "accept-encoding: gzip, br\r\n",
      `host: ${addr}\r\n`,
      `content-length: ${body.byteLength}\r\n\r\n`,
      bodyStr,
    ].join("");
    assertEquals(actual, expected);
  }
);

unitTest(
  {
    perms: { net: true },
  },
  async function fetchWithManualRedirection(): Promise<void> {
    const response = await fetch("http://localhost:4546/", {
      redirect: "manual",
    }); // will redirect to http://localhost:4545/
    assertEquals(response.status, 0);
    assertEquals(response.statusText, "");
    assertEquals(response.url, "");
    assertEquals(response.type, "opaqueredirect");
    try {
      await response.text();
      fail(
        "Reponse.text() didn't throw on a filtered response without a body (type opaqueredirect)"
      );
    } catch (e) {
      return;
    }
  }
);

unitTest(
  {
    perms: { net: true },
  },
  async function fetchWithErrorRedirection(): Promise<void> {
    const response = await fetch("http://localhost:4546/", {
      redirect: "error",
    }); // will redirect to http://localhost:4545/
    assertEquals(response.status, 0);
    assertEquals(response.statusText, "");
    assertEquals(response.url, "");
    assertEquals(response.type, "error");
    try {
      await response.text();
      fail(
        "Reponse.text() didn't throw on a filtered response without a body (type error)"
      );
    } catch (e) {
      return;
    }
  }
);

unitTest(function responseRedirect(): void {
  const redir = Response.redirect("example.com/newLocation", 301);
  assertEquals(redir.status, 301);
  assertEquals(redir.statusText, "");
  assertEquals(redir.url, "");
  assertEquals(redir.headers.get("Location"), "example.com/newLocation");
  assertEquals(redir.type, "default");
});

unitTest({ perms: { net: true } }, async function fetchBodyReadTwice(): Promise<
  void
> {
  const response = await fetch("http://localhost:4545/cli/tests/fixture.json");

  // Read body
  const _json = await response.json();
  assert(_json);

  // All calls after the body was consumed, should fail
  const methods = ["json", "text", "formData", "arrayBuffer"] as const;
  for (const method of methods) {
    try {
      await response[method]();
      fail(
        "Reading body multiple times should failed, the stream should've been locked."
      );
    } catch {
      // pass
    }
  }
});

unitTest(
  { perms: { net: true } },
  async function fetchBodyReaderAfterRead(): Promise<void> {
    const response = await fetch(
      "http://localhost:4545/cli/tests/fixture.json"
    );
    assert(response.body !== null);
    const reader = await response.body.getReader();
    while (true) {
      const { done, value } = await reader.read();
      if (done) break;
      assert(value);
    }

    try {
      response.body.getReader();
      fail("The stream should've been locked.");
    } catch {
      // pass
    }
  }
);

unitTest(
  { perms: { net: true } },
  async function fetchBodyReaderWithCancelAndNewReader(): Promise<void> {
    const data = "a".repeat(1 << 10);
    const response = await fetch(
      "http://localhost:4545/cli/tests/echo_server",
      {
        method: "POST",
        body: data,
      }
    );
    assert(response.body !== null);
    const firstReader = await response.body.getReader();

    // Acquire reader without reading & release
    await firstReader.releaseLock();

    const reader = await response.body.getReader();

    let total = 0;
    while (true) {
      const { done, value } = await reader.read();
      if (done) break;
      assert(value);
      total += value.length;
    }

    assertEquals(total, data.length);
  }
);

unitTest(
  { perms: { net: true } },
  async function fetchBodyReaderWithReadCancelAndNewReader(): Promise<void> {
    const data = "a".repeat(1 << 10);

    const response = await fetch(
      "http://localhost:4545/cli/tests/echo_server",
      {
        method: "POST",
        body: data,
      }
    );
    assert(response.body !== null);
    const firstReader = await response.body.getReader();

    // Do one single read with first reader
    const { value: firstValue } = await firstReader.read();
    assert(firstValue);
    await firstReader.releaseLock();

    // Continue read with second reader
    const reader = await response.body.getReader();
    let total = firstValue.length || 0;
    while (true) {
      const { done, value } = await reader.read();
      if (done) break;
      assert(value);
      total += value.length;
    }
    assertEquals(total, data.length);
  }
);

unitTest(
  { perms: { net: true } },
  async function fetchResourceCloseAfterStreamCancel(): Promise<void> {
    const res = await fetch("http://localhost:4545/cli/tests/fixture.json");
    assert(res.body !== null);

    // After ReadableStream.cancel is called, resource handle must be closed
    // The test should not fail with: Test case is leaking resources
    await res.body.cancel();
  }
);

unitTest(
  { perms: { net: true } },
  async function fetchNullBodyStatus(): Promise<void> {
    const nullBodyStatus = [101, 204, 205, 304];

    for (const status of nullBodyStatus) {
      const headers = new Headers([["x-status", String(status)]]);
      const res = await fetch("http://localhost:4545/cli/tests/echo_server", {
        body: "deno",
        method: "POST",
        headers,
      });
      assertEquals(res.body, null);
      assertEquals(res.status, status);
    }
  }
);

unitTest(
  { perms: { net: true } },
  function fetchResponseConstructorNullBody(): void {
    const nullBodyStatus = [204, 205, 304];

    for (const status of nullBodyStatus) {
      try {
        new Response("deno", { status });
        fail("Response with null body status cannot have body");
      } catch (e) {
        assert(e instanceof TypeError);
        assertEquals(
          e.message,
          "Response with null body status cannot have body"
        );
      }
    }
  }
);

unitTest(
  { perms: { net: true } },
  function fetchResponseConstructorInvalidStatus(): void {
    const invalidStatus = [101, 600, 199];

    for (const status of invalidStatus) {
      try {
        new Response("deno", { status });
        fail("Invalid status");
      } catch (e) {
        assert(e instanceof RangeError);
        assertEquals(
          e.message,
          `The status provided (${status}) is outside the range [200, 599]`
        );
      }
    }
  }
);