yeg
2026-08-26 e12439d1f4a94957d68cda653cb666702bc71040
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package com.ruoyi.system.service.impl;
 
import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.junit.jupiter.api.Assertions.assertThrows;
import static org.mockito.ArgumentMatchers.any;
import static org.mockito.ArgumentMatchers.eq;
import static org.mockito.Mockito.never;
import static org.mockito.Mockito.times;
import static org.mockito.Mockito.verify;
import static org.mockito.Mockito.when;
import java.util.List;
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 com.ruoyi.common.exception.ServiceException;
import com.ruoyi.device.api.DeviceAdapter;
import com.ruoyi.device.bts.BtsTransportException;
import com.ruoyi.device.model.ChannelIdentity;
import com.ruoyi.device.model.DetectedChannel;
import com.ruoyi.device.registry.DeviceAdapterRegistry;
import com.ruoyi.system.domain.TDetectionCabinet;
import com.ruoyi.system.domain.TDetectionChannel;
import com.ruoyi.system.domain.TDeviceAdapter;
import com.ruoyi.system.mapper.TDeviceAdapterMapper;
import com.ruoyi.system.service.DeviceAdapterErrorCodes;
 
@ExtendWith(MockitoExtension.class)
class DeviceAdapterServiceImplTest
{
    @Mock
    private TDeviceAdapterMapper adapterMapper;
 
    @Mock
    private DeviceAdapterRegistry registry;
 
    @Mock
    private DeviceAdapter deviceAdapter;
 
    private DeviceAdapterServiceImpl service;
    private TDeviceAdapter adapter;
 
    @BeforeEach
    void setUp()
    {
        service = new DeviceAdapterServiceImpl(adapterMapper, registry);
        adapter = new TDeviceAdapter();
        adapter.setAdapterId(7L);
        adapter.setAdapterCode("lab-bts");
        adapter.setAdapterName("一号 BTS");
        adapter.setAdapterType("BTS");
        adapter.setHost("127.0.0.1");
        adapter.setPort(502);
        adapter.setPollIntervalMs(5000);
        adapter.setTimezoneId("Asia/Hong_Kong");
        adapter.setReadOnly(true);
        adapter.setStatus("0");
    }
 
    @Test
    void enablingAdapterSynchronizesRuntimeWithoutConstructingVendorClient()
    {
        adapter.setStatus("1");
        when(adapterMapper.selectDeviceAdapterById(7L)).thenReturn(adapter);
        when(adapterMapper.updateDeviceAdapterStatus(7L, "0", "admin")).thenReturn(1);
 
        int rows = service.changeStatus(7L, true, "admin");
 
        assertEquals(1, rows);
        verify(registry).synchronize(any());
    }
 
    @Test
    void repeatedDiscoveryUpsertsStableChannelIdentityWithoutDeletingMissingChannels()
    {
        when(adapterMapper.selectDeviceAdapterById(7L)).thenReturn(adapter);
        when(registry.require("lab-bts")).thenReturn(deviceAdapter);
        when(deviceAdapter.discoverChannels()).thenReturn(List.of(
                new DetectedChannel(new ChannelIdentity("lab-bts", 22, 1, 2, 3), "192.168.1.35", true),
                new DetectedChannel(new ChannelIdentity("lab-bts", 22, 1, 2, 4), "192.168.1.35", false)));
        when(adapterMapper.selectCabinetIdByIdentity(7L, 22, 1)).thenReturn(10L);
 
        assertEquals(2, service.discover(7L).channelCount());
        assertEquals(2, service.discover(7L).channelCount());
 
        verify(adapterMapper, times(4)).upsertDetectedChannel(any(TDetectionChannel.class));
        verify(adapterMapper, never()).deleteMissingChannels(any(), any());
        verify(adapterMapper, times(2)).updateDiscoverySuccess(eq(7L), any());
        verify(adapterMapper, times(2)).updateDetectedCabinet(any(TDetectionCabinet.class));
    }
 
    @Test
    void connectionFailureHasStableCodeAndLaterDiscoveryClearsError()
    {
        when(adapterMapper.selectDeviceAdapterById(7L)).thenReturn(adapter);
        when(registry.require("lab-bts")).thenReturn(deviceAdapter);
        when(deviceAdapter.discoverChannels())
                .thenThrow(new BtsTransportException(BtsTransportException.Reason.CONNECTION_FAILED,
                        "connection refused", null))
                .thenReturn(List.of());
 
        ServiceException failure = assertThrows(ServiceException.class, () -> service.discover(7L));
        assertEquals(DeviceAdapterErrorCodes.DISCOVERY_FAILED, failure.getCode());
        verify(adapterMapper).updateDiscoveryFailure(7L, "CONNECTION_FAILED", "connection refused");
 
        assertEquals(0, service.discover(7L).channelCount());
        verify(adapterMapper).updateDiscoverySuccess(eq(7L), any());
    }
}