test: 添加SysDictHandler单元测试
- 测试系统字典Handler的17个方法 - 覆盖字典类型和字典数据的查询、创建、更新、删除等功能 - 使用Mockito模拟Service层依赖 - 使用StepVerifier验证响应式流
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张翔
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package cn.novalon.manage.sys.handler.dict;
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import cn.novalon.manage.sys.core.domain.SysDictType;
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import cn.novalon.manage.sys.core.domain.SysDictData;
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import cn.novalon.manage.sys.core.service.ISysDictTypeService;
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import cn.novalon.manage.sys.core.service.ISysDictDataService;
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import org.junit.jupiter.api.BeforeEach;
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import org.junit.jupiter.api.Test;
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import org.junit.jupiter.api.extension.ExtendWith;
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import org.mockito.Mock;
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import org.mockito.junit.jupiter.MockitoExtension;
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import org.springframework.http.HttpStatus;
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import org.springframework.mock.web.reactive.function.server.MockServerRequest;
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import org.springframework.web.reactive.function.server.ServerRequest;
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import org.springframework.web.reactive.function.server.ServerResponse;
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import reactor.core.publisher.Flux;
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import reactor.core.publisher.Mono;
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import reactor.test.StepVerifier;
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import java.time.LocalDateTime;
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import static org.mockito.ArgumentMatchers.any;
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import static org.mockito.ArgumentMatchers.anyLong;
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import static org.mockito.ArgumentMatchers.anyString;
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import static org.mockito.Mockito.verify;
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import static org.mockito.Mockito.when;
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@ExtendWith(MockitoExtension.class)
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class SysDictHandlerTest {
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@Mock
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private ISysDictTypeService dictTypeService;
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@Mock
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private ISysDictDataService dictDataService;
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private SysDictHandler dictHandler;
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private SysDictType testDictType;
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private SysDictData testDictData;
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@BeforeEach
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void setUp() {
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dictHandler = new SysDictHandler(dictTypeService, dictDataService);
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testDictType = new SysDictType();
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testDictType.setId(1L);
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testDictType.setDictName("用户状态");
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testDictType.setDictType("user_status");
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testDictType.setStatus("1");
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testDictType.setRemark("用户状态字典");
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testDictType.setCreatedAt(LocalDateTime.now());
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testDictType.setUpdatedAt(LocalDateTime.now());
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testDictData = new SysDictData();
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testDictData.setId(1L);
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testDictData.setDictType("user_status");
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testDictData.setDictLabel("正常");
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testDictData.setDictValue("1");
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testDictData.setDictSort(1);
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testDictData.setStatus("1");
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testDictData.setCreatedAt(LocalDateTime.now());
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testDictData.setUpdatedAt(LocalDateTime.now());
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}
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@Test
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void testGetAllDictTypes() {
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when(dictTypeService.findAll()).thenReturn(Flux.just(testDictType));
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ServerRequest request = MockServerRequest.builder().build();
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Mono<ServerResponse> response = dictHandler.getAllDictTypes(request);
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StepVerifier.create(response)
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.expectNextMatches(serverResponse ->
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serverResponse.statusCode() == HttpStatus.OK)
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.verifyComplete();
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verify(dictTypeService).findAll();
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}
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@Test
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void testGetDictTypeById() {
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when(dictTypeService.findById(1L)).thenReturn(Mono.just(testDictType));
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ServerRequest request = MockServerRequest.builder()
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.pathVariable("id", "1")
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.build();
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Mono<ServerResponse> response = dictHandler.getDictTypeById(request);
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StepVerifier.create(response)
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.expectNextMatches(serverResponse ->
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serverResponse.statusCode() == HttpStatus.OK)
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.verifyComplete();
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verify(dictTypeService).findById(1L);
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}
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@Test
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void testGetDictTypeById_NotFound() {
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when(dictTypeService.findById(999L)).thenReturn(Mono.empty());
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ServerRequest request = MockServerRequest.builder()
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.pathVariable("id", "999")
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.build();
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Mono<ServerResponse> response = dictHandler.getDictTypeById(request);
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StepVerifier.create(response)
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.expectNextMatches(serverResponse ->
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serverResponse.statusCode() == HttpStatus.NOT_FOUND)
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.verifyComplete();
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verify(dictTypeService).findById(999L);
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}
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@Test
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void testGetDictTypeByType() {
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when(dictTypeService.findByDictType("user_status")).thenReturn(Mono.just(testDictType));
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ServerRequest request = MockServerRequest.builder()
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.pathVariable("dictType", "user_status")
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.build();
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Mono<ServerResponse> response = dictHandler.getDictTypeByType(request);
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StepVerifier.create(response)
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.expectNextMatches(serverResponse ->
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serverResponse.statusCode() == HttpStatus.OK)
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.verifyComplete();
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verify(dictTypeService).findByDictType("user_status");
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}
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@Test
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void testGetDictTypeByType_NotFound() {
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when(dictTypeService.findByDictType("unknown")).thenReturn(Mono.empty());
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ServerRequest request = MockServerRequest.builder()
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.pathVariable("dictType", "unknown")
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.build();
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Mono<ServerResponse> response = dictHandler.getDictTypeByType(request);
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StepVerifier.create(response)
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.expectNextMatches(serverResponse ->
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serverResponse.statusCode() == HttpStatus.NOT_FOUND)
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.verifyComplete();
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verify(dictTypeService).findByDictType("unknown");
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}
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@Test
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void testCreateDictType() {
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SysDictType newDictType = new SysDictType();
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newDictType.setDictName("新字典");
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newDictType.setDictType("new_dict");
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newDictType.setStatus("1");
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when(dictTypeService.save(any())).thenReturn(Mono.just(testDictType));
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ServerRequest request = MockServerRequest.builder()
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.body(Mono.just(newDictType));
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Mono<ServerResponse> response = dictHandler.createDictType(request);
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StepVerifier.create(response)
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.expectNextMatches(serverResponse ->
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serverResponse.statusCode() == HttpStatus.CREATED)
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.verifyComplete();
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verify(dictTypeService).save(any());
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}
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@Test
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void testUpdateDictType() {
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SysDictType updateDictType = new SysDictType();
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updateDictType.setDictName("更新字典");
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updateDictType.setStatus("0");
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when(dictTypeService.findById(1L)).thenReturn(Mono.just(testDictType));
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when(dictTypeService.save(any())).thenReturn(Mono.just(testDictType));
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ServerRequest request = MockServerRequest.builder()
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.pathVariable("id", "1")
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.body(Mono.just(updateDictType));
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Mono<ServerResponse> response = dictHandler.updateDictType(request);
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StepVerifier.create(response)
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.expectNextMatches(serverResponse ->
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serverResponse.statusCode() == HttpStatus.OK)
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.verifyComplete();
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verify(dictTypeService).findById(1L);
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verify(dictTypeService).save(any());
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}
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@Test
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void testUpdateDictType_NotFound() {
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SysDictType updateDictType = new SysDictType();
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updateDictType.setDictName("更新字典");
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when(dictTypeService.findById(999L)).thenReturn(Mono.empty());
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ServerRequest request = MockServerRequest.builder()
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.pathVariable("id", "999")
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.body(Mono.just(updateDictType));
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Mono<ServerResponse> response = dictHandler.updateDictType(request);
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StepVerifier.create(response)
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.expectNextMatches(serverResponse ->
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serverResponse.statusCode() == HttpStatus.NOT_FOUND)
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.verifyComplete();
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verify(dictTypeService).findById(999L);
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}
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@Test
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void testDeleteDictType() {
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when(dictTypeService.deleteById(1L)).thenReturn(Mono.empty());
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ServerRequest request = MockServerRequest.builder()
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.pathVariable("id", "1")
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.build();
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Mono<ServerResponse> response = dictHandler.deleteDictType(request);
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StepVerifier.create(response)
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.expectNextMatches(serverResponse ->
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serverResponse.statusCode() == HttpStatus.NO_CONTENT)
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.verifyComplete();
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verify(dictTypeService).deleteById(1L);
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}
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@Test
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void testGetAllDictData() {
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when(dictDataService.findAll()).thenReturn(Flux.just(testDictData));
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ServerRequest request = MockServerRequest.builder().build();
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Mono<ServerResponse> response = dictHandler.getAllDictData(request);
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StepVerifier.create(response)
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.expectNextMatches(serverResponse ->
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serverResponse.statusCode() == HttpStatus.OK)
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.verifyComplete();
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verify(dictDataService).findAll();
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}
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@Test
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void testGetDictDataById() {
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when(dictDataService.findById(1L)).thenReturn(Mono.just(testDictData));
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ServerRequest request = MockServerRequest.builder()
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.pathVariable("id", "1")
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.build();
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Mono<ServerResponse> response = dictHandler.getDictDataById(request);
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StepVerifier.create(response)
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.expectNextMatches(serverResponse ->
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serverResponse.statusCode() == HttpStatus.OK)
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.verifyComplete();
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verify(dictDataService).findById(1L);
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}
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@Test
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void testGetDictDataById_NotFound() {
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when(dictDataService.findById(999L)).thenReturn(Mono.empty());
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ServerRequest request = MockServerRequest.builder()
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.pathVariable("id", "999")
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.build();
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Mono<ServerResponse> response = dictHandler.getDictDataById(request);
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StepVerifier.create(response)
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.expectNextMatches(serverResponse ->
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serverResponse.statusCode() == HttpStatus.NOT_FOUND)
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.verifyComplete();
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verify(dictDataService).findById(999L);
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}
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@Test
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void testGetDictDataByType() {
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when(dictDataService.findByDictType("user_status")).thenReturn(Flux.just(testDictData));
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ServerRequest request = MockServerRequest.builder()
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.pathVariable("dictType", "user_status")
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.build();
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Mono<ServerResponse> response = dictHandler.getDictDataByType(request);
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StepVerifier.create(response)
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.expectNextMatches(serverResponse ->
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serverResponse.statusCode() == HttpStatus.OK)
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.verifyComplete();
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verify(dictDataService).findByDictType("user_status");
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}
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@Test
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void testCreateDictData() {
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SysDictData newDictData = new SysDictData();
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newDictData.setDictType("user_status");
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newDictData.setDictLabel("新状态");
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newDictData.setDictValue("2");
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newDictData.setDictSort(2);
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newDictData.setStatus("1");
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when(dictDataService.save(any())).thenReturn(Mono.just(testDictData));
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ServerRequest request = MockServerRequest.builder()
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.body(Mono.just(newDictData));
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Mono<ServerResponse> response = dictHandler.createDictData(request);
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StepVerifier.create(response)
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.expectNextMatches(serverResponse ->
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serverResponse.statusCode() == HttpStatus.CREATED)
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.verifyComplete();
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verify(dictDataService).save(any());
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}
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@Test
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void testUpdateDictData() {
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SysDictData updateDictData = new SysDictData();
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updateDictData.setDictLabel("更新状态");
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updateDictData.setDictValue("3");
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updateDictData.setDictSort(3);
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updateDictData.setStatus("0");
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when(dictDataService.findById(1L)).thenReturn(Mono.just(testDictData));
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when(dictDataService.save(any())).thenReturn(Mono.just(testDictData));
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ServerRequest request = MockServerRequest.builder()
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.pathVariable("id", "1")
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.body(Mono.just(updateDictData));
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Mono<ServerResponse> response = dictHandler.updateDictData(request);
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StepVerifier.create(response)
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.expectNextMatches(serverResponse ->
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serverResponse.statusCode() == HttpStatus.OK)
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.verifyComplete();
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verify(dictDataService).findById(1L);
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verify(dictDataService).save(any());
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}
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@Test
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void testUpdateDictData_NotFound() {
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SysDictData updateDictData = new SysDictData();
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updateDictData.setDictLabel("更新状态");
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when(dictDataService.findById(999L)).thenReturn(Mono.empty());
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ServerRequest request = MockServerRequest.builder()
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.pathVariable("id", "999")
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.body(Mono.just(updateDictData));
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Mono<ServerResponse> response = dictHandler.updateDictData(request);
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StepVerifier.create(response)
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.expectNextMatches(serverResponse ->
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serverResponse.statusCode() == HttpStatus.NOT_FOUND)
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.verifyComplete();
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verify(dictDataService).findById(999L);
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}
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@Test
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void testDeleteDictData() {
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when(dictDataService.deleteById(1L)).thenReturn(Mono.empty());
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ServerRequest request = MockServerRequest.builder()
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.pathVariable("id", "1")
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.build();
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Mono<ServerResponse> response = dictHandler.deleteDictData(request);
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StepVerifier.create(response)
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.expectNextMatches(serverResponse ->
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serverResponse.statusCode() == HttpStatus.NO_CONTENT)
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.verifyComplete();
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verify(dictDataService).deleteById(1L);
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}
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}
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