content: /*
   * Copyright 1999-2024 Alibaba Group Holding Ltd.
   *
   * Licensed under the Apache License, Version 2.0 (the "License");
   * you may not use this file except in compliance with the License.
   * You may obtain a copy of the License at
   *
   *      http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   */
  
  package com.alibaba.nacos.core.namespace.repository;
  
  import com.alibaba.nacos.core.namespace.model.TenantInfo;
  import com.alibaba.nacos.persistence.configuration.DatasourceConfiguration;
  import com.alibaba.nacos.persistence.datasource.DataSourceService;
  import com.alibaba.nacos.persistence.datasource.DynamicDataSource;
  import com.alibaba.nacos.persistence.exception.NJdbcException;
  import com.alibaba.nacos.persistence.repository.embedded.operate.DatabaseOperate;
  import com.alibaba.nacos.sys.env.EnvUtil;
  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 org.springframework.dao.DataAccessException;
  import org.springframework.dao.EmptyResultDataAccessException;
  import org.springframework.jdbc.CannotGetJdbcConnectionException;
  import org.springframework.jdbc.core.JdbcTemplate;
  import org.springframework.mock.env.MockEnvironment;
  import org.springframework.test.util.ReflectionTestUtils;
  
  import java.util.ArrayList;
  import java.util.Collections;
  import java.util.List;
  
  import static com.alibaba.nacos.core.namespace.repository.NamespaceRowMapperInjector.TENANT_INFO_ROW_MAPPER;
  import static org.junit.jupiter.api.Assertions.assertEquals;
  import static org.junit.jupiter.api.Assertions.assertFalse;
  import static org.junit.jupiter.api.Assertions.assertNull;
  import static org.junit.jupiter.api.Assertions.assertThrows;
  import static org.junit.jupiter.api.Assertions.assertTrue;
  import static org.mockito.ArgumentMatchers.anyLong;
  import static org.mockito.ArgumentMatchers.anyString;
  import static org.mockito.ArgumentMatchers.eq;
  import static org.mockito.Mockito.when;
  
  @ExtendWith(MockitoExtension.class)
  class ExternalNamespacePersistServiceTest {
      
      @Mock
      private DatabaseOperate databaseOperate;
      
      @Mock
      private DataSourceService dataSourceService;
      
      @Mock
      private JdbcTemplate jt;
      
      private ExternalNamespacePersistServiceImpl externalNamespacePersistService;
      
      private MockEnvironment environment;
      
      @BeforeEach
      void setUp() {
          EnvUtil.setIsStandalone(false);
          DatasourceConfiguration.setEmbeddedStorage(false);
          environment = new MockEnvironment();
          EnvUtil.setEnvironment(environment);
          DynamicDataSource instance = DynamicDataSource.getInstance();
          ReflectionTestUtils.setField(instance, "basicDataSourceService", dataSourceService);
          externalNamespacePersistService = new ExternalNamespacePersistServiceImpl();
          
          ReflectionTestUtils.setField(externalNamespacePersistService, "jt", jt);
      }
      
      @Test
      void insertTenantInfoAtomicTest() {
          String kp = "1";
          String namespaceId = "namespaceId";
          String namespaceName = "namespaceName";
          String namespaceDesc = "namespaceDesc";
          when(dataSourceService.getDataSourceType()).thenReturn("mysql");
          externalNamespacePersistService.insertTenantInfoAtomic(kp, namespaceId, namespaceName, namespaceDesc, "nacos",
                  System.currentTimeMillis());
          
          when(jt.update(anyString(), anyString(), anyString(), anyString(), anyString(), anyString(), anyLong(), anyLong())).thenThrow(
                  new NJdbcException("test"));
          assertThrows(DataAccessException.class,
                  () -> externalNamespacePersistService.insertTenantInfoAtomic(kp, namespaceId, namespaceName, namespaceDesc, "nacos",
                          System.currentTimeMillis()));
          
      }
      
      @Test
      void removeTenantInfoAtomicTest() {
          String kp = "1";
          String namespaceId = "namespaceId";
          when(dataSourceService.getDataSourceType()).thenReturn("mysql");
          
          externalNamespacePersistService.removeTenantInfoAtomic(kp, namespaceId);
          
          when(jt.update(anyString(), anyString(), anyString())).thenThrow(new CannotGetJdbcConnectionException("test"));
          assertThrows(CannotGetJdbcConnectionException.class, () -> externalNamespacePersistService.removeTenantInfoAtomic(kp, namespaceId));
      }
      
      @Test
      void updateTenantNameAtomicTest() {
          String kp = "1";
          String namespaceId = "namespaceId";
          String namespaceName = "namespaceName";
          String namespaceDesc = "namespaceDesc";
          when(dataSourceService.getDataSourceType()).thenReturn("mysql");
          externalNamespacePersistService.updateTenantNameAtomic(kp, namespaceId, namespaceName, namespaceDesc);
          
          when(jt.update(anyString(), anyString(), anyString(), anyLong(), anyString(), anyString())).thenThrow(new NJdbcException("test"));
          assertThrows(DataAccessException.class,
                  () -> externalNamespacePersistService.updateTenantNameAtomic(kp, namespaceId, namespaceName, namespaceDesc));
      }
      
      @Test
      void findTenantByKpTest() {
          String kp = "1";
          when(dataSourceService.getDataSourceType()).thenReturn("mysql");
          List<TenantInfo> tenantInfoList = new ArrayList<>(1);
          tenantInfoList.add(new TenantInfo());
          
          when(jt.query(anyString(), eq(new Object[] {kp}), eq(TENANT_INFO_ROW_MAPPER))).thenReturn(tenantInfoList);
          
          List<TenantInfo> tenantByKp = externalNamespacePersistService.findTenantByKp(kp);
          assertEquals(tenantInfoList.get(0), tenantByKp.get(0));
          
          when(jt.query(anyString(), eq(new Object[] {kp}), eq(TENANT_INFO_ROW_MAPPER))).thenThrow(
                  new CannotGetJdbcConnectionException("test"));
          assertThrows(CannotGetJdbcConnectionException.class, () -> externalNamespacePersistService.findTenantByKp(kp));
          
          when(jt.query(anyString(), eq(new Object[] {kp}), eq(TENANT_INFO_ROW_MAPPER))).thenThrow(new EmptyResultDataAccessException(1));
          List<TenantInfo> tenantByKp1 = externalNamespacePersistService.findTenantByKp(kp);
          assertEquals(Collections.emptyList(), tenantByKp1);
          
          when(jt.query(anyString(), eq(new Object[] {kp}), eq(TENANT_INFO_ROW_MAPPER))).thenThrow(new RuntimeException("test"));
          assertThrows(RuntimeException.class, () -> externalNamespacePersistService.findTenantByKp(kp));
          
      }
      
      @Test
      void findTenantByKpTest2() {
          String kp = "1";
          String namespaceId = "namespaceId";
          when(dataSourceService.getDataSourceType()).thenReturn("mysql");
          TenantInfo tenantInfo = new TenantInfo();
          tenantInfo.setTenantId(namespaceId);
          
          when(jt.queryForObject(anyString(), eq(new Object[] {kp, namespaceId}), eq(TENANT_INFO_ROW_MAPPER))).thenReturn(tenantInfo);
          
          TenantInfo tenantByKp = externalNamespacePersistService.findTenantByKp(kp, namespaceId);
          assertEquals(tenantInfo.getTenantId(), tenantByKp.getTenantId());
          
          when(jt.queryForObject(anyString(), eq(new Object[] {kp, namespaceId}), eq(TENANT_INFO_ROW_MAPPER))).thenThrow(
                  new CannotGetJdbcConnectionException("test"));
          assertThrows(CannotGetJdbcConnectionException.class, () -> externalNamespacePersistService.findTenantByKp(kp, namespaceId));
          
          when(jt.queryForObject(anyString(), eq(new Object[] {kp, namespaceId}), eq(TENANT_INFO_ROW_MAPPER))).thenThrow(
                  new EmptyResultDataAccessException(1));
          TenantInfo tenantByKp1 = externalNamespacePersistService.findTenantByKp(kp, namespaceId);
          assertNull(tenantByKp1);
          
          when(jt.queryForObject(anyString(), eq(new Object[] {kp, namespaceId}), eq(TENANT_INFO_ROW_MAPPER))).thenThrow(
                  new RuntimeException("test"));
          assertThrows(RuntimeException.class, () -> externalNamespacePersistService.findTenantByKp(kp, namespaceId));
          
      }
      
      @Test
      void generateLikeArgumentTest() {
          
          String test = externalNamespacePersistService.generateLikeArgument("test");
          
          String testB = externalNamespacePersistService.generateLikeArgument("test*");
          
          assertEquals("test", test);
          
          assertEquals("test%", testB);
      }
      
      @Test
      void isExistTableTest() {
          String tableName = "tableName";
          String sql = String.format("SELECT COUNT(*) FROM %s ", tableName);
          
          when(jt.queryForObject(eq(sql), eq(Integer.class))).thenReturn(1);
          boolean existTableA = externalNamespacePersistService.isExistTable(tableName);
          assertTrue(existTableA);
          
          when(jt.queryForObject(eq(sql), eq(Integer.class))).thenThrow(new RuntimeException("test"));
          boolean existTableB = externalNamespacePersistService.isExistTable(tableName);
          assertFalse(existTableB);
      }
      
      @Test
      void tenantInfoCountByTenantIdTest() {
          String tenantId = "tenantId";
          
          when(dataSourceService.getDataSourceType()).thenReturn("mysql");
          
          assertThrows(IllegalArgumentException.class, () -> externalNamespacePersistService.tenantInfoCountByTenantId(null));
          
          when(jt.queryForObject(anyString(), eq(new String[] {tenantId}), eq(Integer.class))).thenReturn(null);
          int i = externalNamespacePersistService.tenantInfoCountByTenantId(tenantId);
          assertEquals(0, i);
          
          when(jt.queryForObject(anyString(), eq(new String[] {tenantId}), eq(Integer.class))).thenReturn(1);
          int j = externalNamespacePersistService.tenantInfoCountByTenantId(tenantId);
          assertEquals(1, j);
      }
      
  }
  