/*
 * SonarQube
 * Copyright (C) 2009-2017 SonarSource SA
 * mailto:info AT sonarsource DOT com
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 3 of the License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with this program; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 */
package org.sonarqube.ws.client;

import java.io.IOException;
import org.junit.Test;
import org.sonarqube.ws.MediaTypes;
import org.sonarqube.ws.Testing;

import static org.assertj.core.api.Assertions.assertThat;
import static org.junit.Assert.fail;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.when;

public class BaseServiceTest {

  WsConnector wsConnector = mock(WsConnector.class);

  @Test
  public void test_call() throws Exception {
    new BaseService(wsConnector, "api/issues") {

      public void test() throws IOException {
        GetRequest get = new GetRequest(path("issue")).setMediaType(MediaTypes.JSON);
        when(wsConnector.call(get)).thenReturn(new MockWsResponse().setContent("ok"));

        WsResponse response = call(get);

        assertThat(response.content()).isEqualTo("ok");
      }

    }.test();
  }

  @Test
  public void call_and_convert_protobuf() {
    new BaseService(wsConnector, "api/issues") {

      public void test() {
        GetRequest get = new GetRequest(path("issue")).setParam("key", "ABC");
        when(wsConnector.call(get)).thenReturn(newProtobufFakeResponse());

        Testing.Fake message = call(get, Testing.Fake.parser());

        assertThat(message.getLabel()).isEqualTo("ok");
        assertThat(get.getPath()).isEqualTo("api/issues/issue");
        // media type automatically set to protobuf
        assertThat(get.getMediaType()).isEqualTo(MediaTypes.PROTOBUF);
      }

    }.test();
  }

  @Test
  public void fail_if_http_error() {
    new BaseService(wsConnector, "api/issues") {

      public void test() {
        GetRequest get = new GetRequest(path("issue")).setParam("key", "ABC");
        when(wsConnector.call(get)).thenReturn(new MockWsResponse().setCode(403).setRequestUrl("https://local/foo").setContent("error"));

        try {
          call(get, Testing.Fake.parser());
          fail();
        } catch (HttpException e) {
          assertThat(e.code()).isEqualTo(403);
        }
      }

    }.test();
  }

  @Test
  public void fail_to_parse_protobuf_response() {
    new BaseService(wsConnector, "api/issues") {

      public void test() {
        GetRequest get = new GetRequest(path("issue")).setParam("key", "ABC");
        when(wsConnector.call(get)).thenReturn(MockWsResponse.createJson("{}").setRequestUrl("http://local/api/issues/issue?key=ABC"));

        try {
          call(get, Testing.Fake.parser());
          fail();
        } catch (IllegalStateException e) {
          assertThat(e).hasMessage("Fail to parse protobuf response of http://local/api/issues/issue?key=ABC");
        }
      }
    }.test();
  }

  private static WsResponse newProtobufFakeResponse() {
    Testing.Fake message = Testing.Fake.newBuilder().setLabel("ok").build();
    return new MockWsResponse().setContent(message.toByteArray());
  }
}