package com.battery.business.service.impl;
|
|
import static org.junit.jupiter.api.Assertions.assertEquals;
|
import static org.mockito.ArgumentMatchers.any;
|
import static org.mockito.ArgumentMatchers.eq;
|
import static org.mockito.Mockito.verify;
|
import static org.mockito.Mockito.when;
|
import java.util.List;
|
import java.util.function.Function;
|
import org.junit.jupiter.api.Test;
|
import org.mockito.Mockito;
|
import com.battery.device.api.DeviceAdapter;
|
import com.battery.device.api.discovery.InMemoryDeviceDiscoveryCandidateStore;
|
import com.battery.device.api.model.ChannelIdentity;
|
import com.battery.device.api.model.DetectedChannel;
|
import com.battery.device.api.registry.DeviceAdapterRegistry;
|
import com.battery.business.mapper.TDetectionCabinetMapper;
|
import com.battery.business.mapper.TTestMapper;
|
|
class DeviceDiscoveryPersistenceServiceTest
|
{
|
/**
|
* 来源不可达时，既有候选保留来源身份但旧快照被撤下、在线转为离线，登记设备同步离线；
|
* 来源恢复后下一次成功发现重新带回实时事实。
|
*/
|
@Test
|
void failedDiscoveryInvalidatesSuccessfulSnapshotUntilSourceReturns()
|
{
|
InMemoryDeviceDiscoveryCandidateStore store = new InMemoryDeviceDiscoveryCandidateStore();
|
TDetectionCabinetMapper cabinetMapper = Mockito.mock(TDetectionCabinetMapper.class);
|
DeviceAdapterRegistry registry = Mockito.mock(DeviceAdapterRegistry.class);
|
DeviceAdapter adapter = Mockito.mock(DeviceAdapter.class);
|
ChannelIdentity identity = new ChannelIdentity("neware76", 21, 36, 1, 2);
|
java.time.Instant observedAt = java.time.Instant.parse("2026-09-28T01:54:56Z");
|
com.battery.device.api.model.RealtimeSnapshot snapshot = new com.battery.device.api.model.RealtimeSnapshot(
|
identity, com.battery.device.api.model.DeviceWorkStatus.WORKING, 3, 7, "1", null,
|
new java.math.BigDecimal("1.2"), new java.math.BigDecimal("3.3"),
|
new java.math.BigDecimal("0.5"), new java.math.BigDecimal("1.1"), 60L, 30L, null, observedAt, java.util.Map.of());
|
when(adapter.discoverChannels()).thenReturn(List.of(new DetectedChannel(identity, "26.1.2.3", true)));
|
when(adapter.inquire(any())).thenReturn(java.util.Map.of(identity, snapshot));
|
when(registry.execute(eq("neware76"), any())).thenAnswer(invocation -> {
|
@SuppressWarnings("unchecked")
|
Function<DeviceAdapter, Object> operation = (Function<DeviceAdapter, Object>) invocation.getArgument(1);
|
return operation.apply(adapter);
|
});
|
DeviceDiscoveryPersistenceService service = new DeviceDiscoveryPersistenceService(store, cabinetMapper);
|
service.discoverForReception(registry, new DeviceDiscoveryPersistenceService.DiscoverySource(
|
"neware76", 8L, "新威 7.6 那台", 60000, true));
|
|
var before = store.snapshot(java.time.Instant.now()).cabinets().get(0);
|
org.junit.jupiter.api.Assertions.assertNotNull(before.channels().get(0).latestSnapshot());
|
org.junit.jupiter.api.Assertions.assertTrue(before.online());
|
|
service.markUnavailable("neware76");
|
|
var failed = store.snapshot(java.time.Instant.now()).cabinets().get(0);
|
assertEquals(before.deviceCode(), failed.deviceCode());
|
org.junit.jupiter.api.Assertions.assertFalse(failed.online());
|
org.junit.jupiter.api.Assertions.assertNull(failed.channels().get(0).latestSnapshot());
|
verify(cabinetMapper).markRegisteredCabinetsOffline("neware76");
|
}
|
|
@Test
|
void discoveryPersistsCandidatesWithoutReceivingTest()
|
{
|
InMemoryDeviceDiscoveryCandidateStore candidateStore = new InMemoryDeviceDiscoveryCandidateStore();
|
TDetectionCabinetMapper cabinetMapper = Mockito.mock(TDetectionCabinetMapper.class);
|
TTestMapper testMapper = Mockito.mock(TTestMapper.class);
|
DeviceAdapterRegistry registry = Mockito.mock(DeviceAdapterRegistry.class);
|
DeviceAdapter adapter = Mockito.mock(DeviceAdapter.class);
|
ChannelIdentity identity = new ChannelIdentity("lab-bts", 22, 1, 1, 1);
|
when(testMapper.hasReceivingTestForAdapter("lab-bts")).thenReturn(0);
|
when(adapter.discoverChannels()).thenReturn(List.of(new DetectedChannel(identity, "127.0.0.1", true)));
|
when(registry.execute(eq("lab-bts"), any())).thenAnswer(invocation -> {
|
@SuppressWarnings("unchecked")
|
Function<DeviceAdapter, Object> operation = (Function<DeviceAdapter, Object>) invocation.getArgument(1);
|
return operation.apply(adapter);
|
});
|
|
DeviceDiscoveryPersistenceService service = new DeviceDiscoveryPersistenceService(candidateStore,
|
cabinetMapper, testMapper);
|
|
var result = service.discoverForReception(registry,
|
new DeviceDiscoveryPersistenceService.DiscoverySource("lab-bts", 7L, "一号 BTS", 1000));
|
|
assertEquals(1, result.cabinetCount());
|
assertEquals(1, candidateStore.snapshot(java.time.Instant.now()).cabinets().size());
|
verify(adapter).discoverChannels();
|
}
|
|
/**
|
* 直连厂商存储的来源：通道登记是长期事实，候选不按时间过期，
|
* 每条候选附带最近一次采样行的设备时间，供操作员判断哪几台真的在产出数据。
|
*/
|
@Test
|
void vendorSourceCandidatesCarryLastDataTimeAndDoNotExpireByTime()
|
{
|
InMemoryDeviceDiscoveryCandidateStore candidateStore = new InMemoryDeviceDiscoveryCandidateStore();
|
TDetectionCabinetMapper cabinetMapper = Mockito.mock(TDetectionCabinetMapper.class);
|
TTestMapper testMapper = Mockito.mock(TTestMapper.class);
|
DeviceAdapterRegistry registry = Mockito.mock(DeviceAdapterRegistry.class);
|
DeviceAdapter adapter = Mockito.mock(DeviceAdapter.class);
|
ChannelIdentity identity = new ChannelIdentity("neware76", 21, 36, 1, 2);
|
java.time.Instant lastDataAt = java.time.Instant.parse("2026-09-28T01:54:56Z");
|
when(testMapper.hasReceivingTestForAdapter("neware76")).thenReturn(0);
|
when(adapter.discoverChannels()).thenReturn(List.of(new DetectedChannel(identity, "26.1.2.3", true,
|
com.battery.device.api.model.DetectedDeviceMetadata.empty(), lastDataAt)));
|
when(registry.execute(eq("neware76"), any())).thenAnswer(invocation -> {
|
@SuppressWarnings("unchecked")
|
Function<DeviceAdapter, Object> operation = (Function<DeviceAdapter, Object>) invocation.getArgument(1);
|
return operation.apply(adapter);
|
});
|
|
DeviceDiscoveryPersistenceService service = new DeviceDiscoveryPersistenceService(candidateStore,
|
cabinetMapper, testMapper);
|
service.discoverForReception(registry, new DeviceDiscoveryPersistenceService.DiscoverySource(
|
"neware76", 8L, "新威 7.6 那台", 60000, true));
|
|
var candidate = candidateStore.snapshot(java.time.Instant.now()).cabinets().get(0);
|
assertEquals(lastDataAt, candidate.lastDataAt());
|
assertEquals(lastDataAt, candidate.channels().get(0).lastDataAt());
|
// 一年后仍然是候选：候选只按"已登记且未删除"排除，不按时间过期。
|
assertEquals(1, candidateStore.snapshot(java.time.Instant.now().plusSeconds(365L * 24 * 3600))
|
.cabinets().size());
|
}
|
}
|
