// Copyright 2019 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.tools;

import static google.registry.model.domain.token.AllocationToken.TokenType.SINGLE_USE;
import static google.registry.testing.DatastoreHelper.createHistoryEntryForEppResource;
import static google.registry.testing.DatastoreHelper.createTld;
import static google.registry.testing.DatastoreHelper.persistActiveDomain;
import static google.registry.testing.DatastoreHelper.persistResource;
import static google.registry.testing.DatastoreHelper.persistSimpleResources;
import static google.registry.testing.JUnitBackports.assertThrows;

import com.beust.jcommander.ParameterException;
import com.google.common.collect.ImmutableList;
import com.googlecode.objectify.Key;
import google.registry.model.domain.DomainBase;
import google.registry.model.domain.token.AllocationToken;
import org.joda.time.DateTime;
import org.junit.Test;

/** Unit tests for {@link GetAllocationTokenCommand}. */
public class GetAllocationTokenCommandTest extends CommandTestCase<GetAllocationTokenCommand> {

  @Test
  public void testSuccess_oneToken() throws Exception {
    AllocationToken token =
        persistResource(
            new AllocationToken.Builder()
                .setToken("foo")
                .setTokenType(SINGLE_USE)
                .setDomainName("foo.bar")
                .build());
    runCommand("foo");
    assertInStdout(token.toString(), "Token foo was not redeemed.");
  }

  @Test
  public void testSuccess_multipleTokens() throws Exception {
    ImmutableList<AllocationToken> tokens =
        persistSimpleResources(
            ImmutableList.of(
                new AllocationToken.Builder()
                    .setToken("fee")
                    .setTokenType(SINGLE_USE)
                    .setCreationTimeForTest(DateTime.parse("2015-04-07T22:19:17.044Z"))
                    .build(),
                new AllocationToken.Builder()
                    .setToken("fii")
                    .setTokenType(SINGLE_USE)
                    .setDomainName("bar.baz")
                    .build()));
    runCommand("fee", "fii");
    assertInStdout(
        tokens.get(0).toString(),
        "Token fee was not redeemed.",
        tokens.get(1).toString(),
        "Token fii was not redeemed.");
  }

  @Test
  public void testSuccess_redeemedToken() throws Exception {
    createTld("tld");
    DomainBase domain =
        persistActiveDomain("fqqdn.tld", DateTime.parse("2016-04-07T22:19:17.044Z"));
    AllocationToken token =
        persistResource(
            new AllocationToken.Builder()
                .setToken("foo")
                .setTokenType(SINGLE_USE)
                .setDomainName("fqqdn.tld")
                .setRedemptionHistoryEntry(Key.create(createHistoryEntryForEppResource(domain)))
                .build());
    runCommand("foo");
    assertInStdout(
        token.toString(),
        "Token foo was redeemed to create domain fqqdn.tld at 2016-04-07T22:19:17.044Z.");
  }

  @Test
  public void testSuccess_oneTokenDoesNotExist() throws Exception {
    AllocationToken token =
        persistResource(
            new AllocationToken.Builder()
                .setToken("foo")
                .setTokenType(SINGLE_USE)
                .setDomainName("foo.bar")
                .build());
    runCommand("foo", "bar");
    assertInStdout(
        token.toString(), "Token foo was not redeemed.", "ERROR: Token bar does not exist.");
  }

  @Test
  public void testFailure_noAllocationTokensSpecified() {
    assertThrows(ParameterException.class, this::runCommand);
  }
}