/*
 * Copyright Consensys Software Inc., 2022
 *
 * 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 tech.pegasys.teku.infrastructure.restapi.endpoints;

import static org.assertj.core.api.Assertions.assertThat;

import java.util.List;
import java.util.Map;
import org.junit.jupiter.api.Test;

public class ListQueryParameterUtilsTest {
  @Test
  public void stringList_shouldGetDistinct() {
    final Map<String, List<String>> data = Map.of("index", List.of("a", "b", "a", "c"));
    assertThat(ListQueryParameterUtils.getParameterAsStringList(data, "index"))
        .isEqualTo(List.of("a", "b", "c"));
  }

  @Test
  public void stringList_shouldTolerateMissingEntries() {
    final Map<String, List<String>> data = Map.of("index", List.of("a , , b", "c", "b, d,,,"));
    assertThat(ListQueryParameterUtils.getParameterAsStringList(data, "index"))
        .isEqualTo(List.of("a", "b", "c", "d"));
  }
}
