修改余额字段及相关代码修改

puzhibing

2026-09-28 d4bde58ab669a434bb0c96f391153ec66eedd5b7

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package com.ruoyi.other.service.impl;
 
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.ruoyi.account.api.dto.VinManagementQueryDTO;
import com.ruoyi.account.api.feignClient.VinManagementClient;
import com.ruoyi.account.api.model.TVinManagement;
import com.ruoyi.common.core.domain.R;
import com.ruoyi.common.core.exception.ServiceException;
import com.ruoyi.other.api.domain.TFleet;
import org.junit.jupiter.api.Test;
import org.mockito.ArgumentCaptor;
import org.mockito.Mockito;
import org.springframework.test.util.ReflectionTestUtils;
 
import java.math.BigDecimal;
import java.util.Collections;
 
import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.junit.jupiter.api.Assertions.assertSame;
import static org.junit.jupiter.api.Assertions.assertThrows;
import static org.junit.jupiter.api.Assertions.assertTrue;
 
/**
 * 车队下VIN码车辆分页查询逻辑单测（VIN管理远程服务以 Mock 替代，不依赖 Spring 容器与数据库）。
 */
class TFleetServiceImplTest {
 
    @Test
    void passesFleetIdAndPagingToVinService() {
        VinManagementClient client = Mockito.mock(VinManagementClient.class);
        Page<TVinManagement> expected = new Page<>(1, 10);
        expected.setTotal(1);
        expected.setRecords(Collections.singletonList(vehicle()));
        Mockito.when(client.getVinPageByFleet(Mockito.any())).thenReturn(R.ok(expected));
 
        Page<TVinManagement> actual = buildService(fleet(4), client).selectVinPage(4, 1, 10);
 
        assertSame(expected, actual);
        ArgumentCaptor<VinManagementQueryDTO> captor = ArgumentCaptor.forClass(VinManagementQueryDTO.class);
        Mockito.verify(client).getVinPageByFleet(captor.capture());
        assertEquals(4, captor.getValue().getFleetId());
        assertEquals(1, captor.getValue().getPageCurr());
        assertEquals(10, captor.getValue().getPageSize());
    }
 
    @Test
    void fallsBackToDefaultPagingWhenParamsInvalid() {
        VinManagementClient client = Mockito.mock(VinManagementClient.class);
        Mockito.when(client.getVinPageByFleet(Mockito.any())).thenReturn(R.ok(new Page<>(1, 10)));
 
        buildService(fleet(5), client).selectVinPage(5, null, 0);
 
        ArgumentCaptor<VinManagementQueryDTO> captor = ArgumentCaptor.forClass(VinManagementQueryDTO.class);
        Mockito.verify(client).getVinPageByFleet(captor.capture());
        assertEquals(1, captor.getValue().getPageCurr());
        assertEquals(10, captor.getValue().getPageSize());
    }
 
    @Test
    void rejectsMissingFleetId() {
        VinManagementClient client = Mockito.mock(VinManagementClient.class);
        TFleetServiceImpl service = buildService(null, client);
 
        ServiceException ex = assertThrows(ServiceException.class, () -> service.selectVinPage(null, 1, 10));
 
        assertTrue(ex.getMessage().contains("车队ID不能为空"), ex.getMessage());
        Mockito.verifyNoInteractions(client);
    }
 
    @Test
    void rejectsUnknownFleet() {
        VinManagementClient client = Mockito.mock(VinManagementClient.class);
        TFleetServiceImpl service = buildService(null, client);
 
        ServiceException ex = assertThrows(ServiceException.class, () -> service.selectVinPage(9, 1, 10));
 
        assertTrue(ex.getMessage().contains("车队不存在"), ex.getMessage());
        Mockito.verifyNoInteractions(client);
    }
 
    @Test
    void failsWhenRemoteReturnsError() {
        VinManagementClient client = Mockito.mock(VinManagementClient.class);
        Mockito.when(client.getVinPageByFleet(Mockito.any())).thenReturn(R.fail("VIN 管理服务调用失败"));
 
        ServiceException ex = assertThrows(ServiceException.class,
                () -> buildService(fleet(4), client).selectVinPage(4, 1, 10));
 
        assertTrue(ex.getMessage().contains("VIN码车辆查询失败"), ex.getMessage());
    }
 
    @Test
    void failsWhenRemoteReturnsNullData() {
        VinManagementClient client = Mockito.mock(VinManagementClient.class);
        Mockito.when(client.getVinPageByFleet(Mockito.any())).thenReturn(null);
 
        ServiceException ex = assertThrows(ServiceException.class,
                () -> buildService(fleet(4), client).selectVinPage(4, 1, 10));
 
        assertTrue(ex.getMessage().contains("服务无响应"), ex.getMessage());
    }
 
    private TFleetServiceImpl buildService(TFleet fleet, VinManagementClient client) {
        TFleetServiceImpl service = Mockito.spy(new TFleetServiceImpl());
        Mockito.doReturn(fleet).when(service).getById(Mockito.any());
        ReflectionTestUtils.setField(service, "vinManagementClient", client);
        return service;
    }
 
    private TFleet fleet(Integer id) {
        TFleet fleet = new TFleet();
        fleet.setId(id);
        return fleet;
    }
 
    private TVinManagement vehicle() {
        TVinManagement item = new TVinManagement();
        item.setId(1L);
        item.setVin("12345678900000000");
        item.setPlateNumber("川A123456");
        item.setFleetId(4);
        item.setBalance(new BigDecimal("30.00"));
        item.setStatus(1);
        return item;
    }
}