// 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.tools.server;

import static com.google.common.truth.Truth.assertThat;

import com.google.common.collect.ImmutableList;
import com.google.common.collect.ImmutableMap;
import google.registry.model.OteStatsTestHelper;
import google.registry.testing.AppEngineRule;
import java.util.Map;
import java.util.regex.Pattern;
import org.junit.Before;
import org.junit.Rule;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.junit.runners.JUnit4;

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

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

  private final VerifyOteAction action = new VerifyOteAction();

  @Before
  public void init() throws Exception {
    OteStatsTestHelper.setupHistoryEntries();
  }

  @Test
  public void testSuccess_summarize_allPass() {
    assertThat(getResponse(true))
        .isEqualTo("# actions:   31 - Reqs: [----------------] 16/16 - Overall: PASS");
  }

  @Test
  public void testFailure_summarize_someFailures() {
    OteStatsTestHelper.deleteDomainCreateHistoryEntry();
    OteStatsTestHelper.deleteDomainRestoreHistoryEntry();
    OteStatsTestHelper.deleteHostDeleteHistoryEntry();
    assertThat(getResponse(true))
        .isEqualTo("# actions:   35 - Reqs: [-.-----.------.-] 13/16 - Overall: FAIL");
  }

  @Test
  public void testSuccess_passNotSummarized() {
    String expectedOteStatus =
        "domain creates idn: 1\n"
            + "domain creates start date sunrise: 1\n"
            + "domain creates with claims notice: 1\n"
            + "domain creates with fee: 1\n"
            + "domain creates with sec dns: 1\n"
            + ".*"
            + "domain deletes: 2\n"
            + ".*"
            + "domain restores: 1\n"
            + "domain transfer approves: 1\n"
            + "domain transfer cancels: 1\n"
            + "domain transfer rejects: 1\n"
            + "domain transfer requests: 1\n"
            + ".*"
            + "domain updates with sec dns: 1\n"
            + ".*"
            + "host creates subordinate: 1\n"
            + "host deletes: 1\n"
            + "host updates: 1\n"
            + ".*"
            + "Requirements passed: 16/16\n"
            + "Overall OT&E status: PASS\n";
    Pattern expectedOteStatusPattern = Pattern.compile(expectedOteStatus, Pattern.DOTALL);
    assertThat(getResponse(false)).containsMatch(expectedOteStatusPattern);
  }

  @Test
  public void testFailure_missingHostDelete() {
    OteStatsTestHelper.deleteHostDeleteHistoryEntry();
    String expectedOteStatus =
        "domain creates idn: 1\n"
            + "domain creates start date sunrise: 1\n"
            + "domain creates with claims notice: 1\n"
            + "domain creates with fee: 1\n"
            + "domain creates with sec dns: 1\n"
            + ".*"
            + "domain deletes: 2\n"
            + ".*"
            + "domain restores: 1\n"
            + "domain transfer approves: 1\n"
            + "domain transfer cancels: 1\n"
            + "domain transfer rejects: 1\n"
            + "domain transfer requests: 1\n"
            + ".*"
            + "domain updates with sec dns: 1\n"
            + ".*"
            + "host creates subordinate: 1\n"
            + "host deletes: 0\n"
            + "host updates: 10\n"
            + ".*"
            + "Requirements passed: 15/16\n"
            + "Overall OT&E status: FAIL\n";
    Pattern expectedOteStatusPattern = Pattern.compile(expectedOteStatus, Pattern.DOTALL);
    assertThat(getResponse(false)).containsMatch(expectedOteStatusPattern);
  }

  private String getResponse(boolean summarize) {
    Map<String, Object> response =
        action.handleJsonRequest(
            ImmutableMap.of(
                "summarize",
                Boolean.toString(summarize),
                "registrars",
                ImmutableList.of("blobio")));
    assertThat(response).containsKey("blobio");
    return response.get("blobio").toString();
  }
}