package com.vincent.rsf.server.common.service;

import com.vincent.rsf.common.utils.Serialize;
import org.junit.jupiter.api.BeforeEach;
import org.junit.jupiter.api.Test;
import org.junit.jupiter.api.extension.ExtendWith;
import org.mockito.Mock;
import org.mockito.junit.jupiter.MockitoExtension;
import redis.clients.jedis.Jedis;

import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.mockito.Mockito.verify;
import static org.mockito.Mockito.when;

@ExtendWith(MockitoExtension.class)
class RedisServiceTest {

    @Mock
    private Jedis jedis;

    private RedisService redisService;

    @BeforeEach
    void setUp() {
        redisService = new RedisService() {
            @Override
            public Jedis getJedis() {
                return jedis;
            }
        };
        redisService.initialize = true;
    }

    @Test
    void getClosesBorrowedJedisAfterReadingValue() {
        when(jedis.get("MENU_TREE.FULL_TREE".getBytes())).thenReturn(Serialize.serialize("cached"));

        String value = redisService.get("MENU_TREE", "FULL_TREE");

        assertEquals("cached", value);
        verify(jedis).close();
    }

    @Test
    void deleteClosesBorrowedJedisAfterDeletingKey() {
        when(jedis.del("MENU_TREE.FULL_TREE".getBytes())).thenReturn(1L);

        Long deleted = redisService.delete("MENU_TREE", "FULL_TREE");

        assertEquals(1L, deleted);
        verify(jedis).close();
    }
}