content: /*
   *  Copyright 2016-2024 Qameta Software Inc
   *
   *  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 io.qameta.allure.entity;
  
  import org.junit.jupiter.api.Test;
  
  import java.util.List;
  import java.util.Optional;
  
  import static org.assertj.core.api.Assertions.assertThat;
  
  /**
   * @author charlie (Dmitry Baev).
   */
  class LabelsTest {
  
      @Test
      void shouldFindLabelsInEmptyArray() {
          final Optional<String> found = new TestResult().findOneLabel("hey");
          assertThat(found)
                  .isEmpty();
      }
  
      @Test
      void shouldFindOneWithNullValue() {
          final TestResult result = new TestResult();
          result.getLabels().add(new Label().setName("hey").setValue(null));
          final Optional<String> found = result.findOneLabel("hey");
          assertThat(found)
                  .isEmpty();
      }
  
      @Test
      void shouldFindAllWithNullValue() {
          final TestResult result = new TestResult();
          result.getLabels().add(new Label().setName("hey").setValue(null));
          result.getLabels().add(new Label().setName("hey").setValue("a"));
          result.getLabels().add(new Label().setName("hey").setValue("b"));
          final List<String> found = result.findAllLabels("hey");
          assertThat(found)
                  .containsExactlyInAnyOrder(null, "a", "b");
      }
  }
  