// Copyright 2017 The Nomulus Authors. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

package google.registry.whois;

import static com.google.common.truth.Truth.assertThat;
import static google.registry.testing.DatastoreHelper.persistNewRegistrar;
import static google.registry.testing.DatastoreHelper.persistResource;
import static google.registry.testing.DatastoreHelper.persistSimpleResources;
import static google.registry.whois.WhoisTestData.loadFile;

import com.google.common.collect.ImmutableList;
import com.google.common.collect.ImmutableSet;
import google.registry.model.registrar.Registrar;
import google.registry.model.registrar.RegistrarAddress;
import google.registry.model.registrar.RegistrarContact;
import google.registry.testing.AppEngineRule;
import google.registry.testing.FakeClock;
import google.registry.whois.WhoisResponse.WhoisResponseResults;
import org.joda.time.DateTime;
import org.junit.Rule;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.junit.runners.JUnit4;

/** Unit tests for {@link RegistrarWhoisResponse}. */
@RunWith(JUnit4.class)
public class RegistrarWhoisResponseTest {

  @Rule
  public final AppEngineRule gae = AppEngineRule.builder().withDatastore().build();

  private final FakeClock clock = new FakeClock(DateTime.parse("2009-05-29T20:15:00Z"));

  @Test
  public void getTextOutputTest() {
    Registrar registrar = new Registrar.Builder()
        .setClientId("exregistrar")
        .setRegistrarName("Example Registrar, Inc.")
        .setType(Registrar.Type.REAL)
        .setIanaIdentifier(8L)
        .setState(Registrar.State.ACTIVE)
        .setLocalizedAddress(new RegistrarAddress.Builder()
            .setStreet(ImmutableList.of("1234 Admiralty Way"))
            .setCity("Marina del Rey")
            .setState("CA")
            .setZip("90292")
            .setCountryCode("US")
            .build())
        .setPhoneNumber("+1.3105551212")
        .setFaxNumber("+1.3105551213")
        .setEmailAddress("registrar@example.tld")
        .setWhoisServer("whois.example-registrar.tld")
        .setUrl("http://my.fake.url")
        .build();
    // Use the registrar key for contacts' parent.
    ImmutableList<RegistrarContact> contacts = ImmutableList.of(
        new RegistrarContact.Builder()
            .setParent(registrar)
            .setName("Joe Registrar")
            .setEmailAddress("joeregistrar@example-registrar.tld")
            .setPhoneNumber("+1.3105551213")
            .setFaxNumber("+1.3105551213")
            .setTypes(ImmutableSet.of(RegistrarContact.Type.ADMIN))
            .setVisibleInWhoisAsAdmin(true)
            .setVisibleInWhoisAsTech(false)
            .build(),
        new RegistrarContact.Builder()
            .setParent(registrar)
            .setName("John Doe")
            .setEmailAddress("johndoe@example-registrar.tld")
            .setPhoneNumber("+1.1111111111")
            .setFaxNumber("+1.1111111111")
            .setTypes(ImmutableSet.of(RegistrarContact.Type.ADMIN))
            .build(),
        new RegistrarContact.Builder()
            .setParent(registrar)
            .setName("Jane Registrar")
            .setEmailAddress("janeregistrar@example-registrar.tld")
            .setPhoneNumber("+1.3105551214")
            .setFaxNumber("+1.3105551213")
            .setTypes(ImmutableSet.of(RegistrarContact.Type.ADMIN))
            .setVisibleInWhoisAsAdmin(true)
            .build(),
        new RegistrarContact.Builder()
            .setParent(registrar)
            .setName("Jane Doe")
            .setEmailAddress("janedoe@example-registrar.tld")
            .setPhoneNumber("+1.1111111112")
            .setFaxNumber("+1.1111111112")
            .setTypes(ImmutableSet.of(RegistrarContact.Type.TECH))
            .build(),
        new RegistrarContact.Builder()
            .setParent(registrar)
            .setName("Bonnie & Clyde")
            .setEmailAddress("johngeek@example-registrar.tld")
            .setPhoneNumber("+1.3105551215")
            .setFaxNumber("+1.3105551216")
            .setTypes(ImmutableSet.of(RegistrarContact.Type.TECH))
            .setVisibleInWhoisAsTech(true)
        .build());
    persistSimpleResources(contacts);
    persistResource(registrar);

    RegistrarWhoisResponse registrarWhoisResponse =
        new RegistrarWhoisResponse(registrar, clock.nowUtc());
    assertThat(
            registrarWhoisResponse.getResponse(
                false,
                "Doodle Disclaimer\nI exist so that carriage return\nin disclaimer can be tested."))
        .isEqualTo(WhoisResponseResults.create(loadFile("whois_registrar.txt"), 1));
  }

  @Test
  public void testSetOfFields() {
    Registrar registrar =
        persistNewRegistrar("exregistrar", "Ex-Registrar", Registrar.Type.REAL, 8L);

    RegistrarWhoisResponse registrarWhoisResponse =
        new RegistrarWhoisResponse(registrar, clock.nowUtc());
    // Just make sure this doesn't NPE.
    registrarWhoisResponse.getResponse(
        false, "Doodle Disclaimer\nI exist so that carriage return\nin disclaimer can be tested.");
  }
}