code: /*
   * Copyright (c) 2022 Airbyte, Inc., all rights reserved.
   */
  
  package io.airbyte.server.handlers;
  
  import static org.junit.jupiter.api.Assertions.*;
  import static org.mockito.Mockito.mock;
  import static org.mockito.Mockito.when;
  
  import io.airbyte.api.model.generated.HealthCheckRead;
  import io.airbyte.config.persistence.ConfigRepository;
  import org.junit.jupiter.api.Test;
  
  class HealthCheckHandlerTest {
  
    @Test
    void testDbHealthSucceed() {
      final var mRepository = mock(ConfigRepository.class);
      when(mRepository.healthCheck()).thenReturn(true);
  
      final HealthCheckHandler healthCheckHandler = new HealthCheckHandler(mRepository);
      assertEquals(new HealthCheckRead().available(true), healthCheckHandler.health());
    }
  
    @Test
    void testDbHealthFail() {
      final var mRepository = mock(ConfigRepository.class);
      when(mRepository.healthCheck()).thenReturn(false);
  
      final HealthCheckHandler healthCheckHandler = new HealthCheckHandler(mRepository);
      assertEquals(new HealthCheckRead().available(false), healthCheckHandler.health());
    }
  
  }
  