package com.iailab.framework.datapermission.core.rule.dept;
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import cn.hutool.core.collection.CollUtil;
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import cn.hutool.core.util.ReflectUtil;
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import com.iailab.framework.common.enums.UserTypeEnum;
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import com.iailab.framework.common.util.collection.SetUtils;
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import com.iailab.framework.security.core.LoginUser;
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import com.iailab.framework.security.core.util.SecurityFrameworkUtils;
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import com.iailab.framework.test.core.ut.BaseMockitoUnitTest;
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import com.iailab.module.system.api.permission.PermissionApi;
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import com.iailab.module.system.api.permission.dto.DeptDataPermissionRespDTO;
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import net.sf.jsqlparser.expression.Alias;
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import net.sf.jsqlparser.expression.Expression;
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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.mockito.InjectMocks;
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import org.mockito.Mock;
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import org.mockito.MockedStatic;
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import java.util.Map;
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import static com.iailab.framework.common.pojo.CommonResult.success;
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import static com.iailab.framework.datapermission.core.rule.dept.DeptDataPermissionRule.EXPRESSION_NULL;
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import static com.iailab.framework.test.core.util.RandomUtils.randomPojo;
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import static com.iailab.framework.test.core.util.RandomUtils.randomString;
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import static org.junit.jupiter.api.Assertions.*;
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import static org.mockito.ArgumentMatchers.eq;
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import static org.mockito.ArgumentMatchers.same;
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import static org.mockito.Mockito.mockStatic;
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import static org.mockito.Mockito.when;
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/**
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* {@link DeptDataPermissionRule} 的单元测试
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*
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* @author iailab
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*/
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class DeptDataPermissionRuleTest extends BaseMockitoUnitTest {
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@InjectMocks
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private DeptDataPermissionRule rule;
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@Mock
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private PermissionApi permissionApi;
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@BeforeEach
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@SuppressWarnings("unchecked")
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public void setUp() {
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// 清空 rule
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rule.getTableNames().clear();
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((Map<String, String>) ReflectUtil.getFieldValue(rule, "deptColumns")).clear();
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((Map<String, String>) ReflectUtil.getFieldValue(rule, "deptColumns")).clear();
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}
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@Test // 无 LoginUser
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public void testGetExpression_noLoginUser() {
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// 准备参数
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String tableName = randomString();
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Alias tableAlias = new Alias(randomString());
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// mock 方法
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// 调用
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Expression expression = rule.getExpression(tableName, tableAlias);
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// 断言
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assertNull(expression);
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}
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@Test // 无数据权限时
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public void testGetExpression_noDeptDataPermission() {
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try (MockedStatic<SecurityFrameworkUtils> securityFrameworkUtilsMock
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= mockStatic(SecurityFrameworkUtils.class)) {
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// 准备参数
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String tableName = "t_user";
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Alias tableAlias = new Alias("u");
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// mock 方法
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LoginUser loginUser = randomPojo(LoginUser.class, o -> o.setId(1L)
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.setUserType(UserTypeEnum.ADMIN.getValue()));
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securityFrameworkUtilsMock.when(SecurityFrameworkUtils::getLoginUser).thenReturn(loginUser);
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// mock 方法(permissionApi 返回 null)
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when(permissionApi.getDeptDataPermission(eq(loginUser.getId()))).thenReturn(success(null));
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// 调用
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NullPointerException exception = assertThrows(NullPointerException.class,
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() -> rule.getExpression(tableName, tableAlias));
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// 断言
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assertEquals("LoginUser(1) Table(t_user/u) 未返回数据权限", exception.getMessage());
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}
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}
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@Test // 全部数据权限
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public void testGetExpression_allDeptDataPermission() {
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try (MockedStatic<SecurityFrameworkUtils> securityFrameworkUtilsMock
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= mockStatic(SecurityFrameworkUtils.class)) {
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// 准备参数
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String tableName = "t_user";
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Alias tableAlias = new Alias("u");
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// mock 方法(LoginUser)
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LoginUser loginUser = randomPojo(LoginUser.class, o -> o.setId(1L)
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.setUserType(UserTypeEnum.ADMIN.getValue()));
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securityFrameworkUtilsMock.when(SecurityFrameworkUtils::getLoginUser).thenReturn(loginUser);
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// mock 方法(DeptDataPermissionRespDTO)
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DeptDataPermissionRespDTO deptDataPermission = new DeptDataPermissionRespDTO().setAll(true);
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when(permissionApi.getDeptDataPermission(same(1L))).thenReturn(success(deptDataPermission));
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// 调用
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Expression expression = rule.getExpression(tableName, tableAlias);
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// 断言
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assertNull(expression);
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assertSame(deptDataPermission, loginUser.getContext(DeptDataPermissionRule.CONTEXT_KEY, DeptDataPermissionRespDTO.class));
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}
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}
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@Test // 即不能查看部门,又不能查看自己,则说明 100% 无权限
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public void testGetExpression_noDept_noSelf() {
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try (MockedStatic<SecurityFrameworkUtils> securityFrameworkUtilsMock
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= mockStatic(SecurityFrameworkUtils.class)) {
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// 准备参数
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String tableName = "t_user";
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Alias tableAlias = new Alias("u");
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// mock 方法(LoginUser)
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LoginUser loginUser = randomPojo(LoginUser.class, o -> o.setId(1L)
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.setUserType(UserTypeEnum.ADMIN.getValue()));
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securityFrameworkUtilsMock.when(SecurityFrameworkUtils::getLoginUser).thenReturn(loginUser);
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// mock 方法(DeptDataPermissionRespDTO)
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DeptDataPermissionRespDTO deptDataPermission = new DeptDataPermissionRespDTO();
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when(permissionApi.getDeptDataPermission(same(1L))).thenReturn(success(deptDataPermission));
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// 调用
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Expression expression = rule.getExpression(tableName, tableAlias);
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// 断言
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assertEquals("null = null", expression.toString());
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assertSame(deptDataPermission, loginUser.getContext(DeptDataPermissionRule.CONTEXT_KEY, DeptDataPermissionRespDTO.class));
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}
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}
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@Test // 拼接 Dept 和 User 的条件(字段都不符合)
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public void testGetExpression_noDeptColumn_noSelfColumn() {
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try (MockedStatic<SecurityFrameworkUtils> securityFrameworkUtilsMock
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= mockStatic(SecurityFrameworkUtils.class)) {
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// 准备参数
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String tableName = "t_user";
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Alias tableAlias = new Alias("u");
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// mock 方法(LoginUser)
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LoginUser loginUser = randomPojo(LoginUser.class, o -> o.setId(1L)
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.setUserType(UserTypeEnum.ADMIN.getValue()));
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securityFrameworkUtilsMock.when(SecurityFrameworkUtils::getLoginUser).thenReturn(loginUser);
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// mock 方法(DeptDataPermissionRespDTO)
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DeptDataPermissionRespDTO deptDataPermission = new DeptDataPermissionRespDTO()
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.setDeptIds(SetUtils.asSet(10L, 20L)).setSelf(true);
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when(permissionApi.getDeptDataPermission(same(1L))).thenReturn(success(deptDataPermission));
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// 调用
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Expression expression = rule.getExpression(tableName, tableAlias);
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// 断言
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assertSame(EXPRESSION_NULL, expression);
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assertSame(deptDataPermission, loginUser.getContext(DeptDataPermissionRule.CONTEXT_KEY, DeptDataPermissionRespDTO.class));
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}
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}
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@Test // 拼接 Dept 和 User 的条件(self 符合)
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public void testGetExpression_noDeptColumn_yesSelfColumn() {
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try (MockedStatic<SecurityFrameworkUtils> securityFrameworkUtilsMock
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= mockStatic(SecurityFrameworkUtils.class)) {
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// 准备参数
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String tableName = "t_user";
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Alias tableAlias = new Alias("u");
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// mock 方法(LoginUser)
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LoginUser loginUser = randomPojo(LoginUser.class, o -> o.setId(1L)
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.setUserType(UserTypeEnum.ADMIN.getValue()));
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securityFrameworkUtilsMock.when(SecurityFrameworkUtils::getLoginUser).thenReturn(loginUser);
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// mock 方法(DeptDataPermissionRespDTO)
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DeptDataPermissionRespDTO deptDataPermission = new DeptDataPermissionRespDTO()
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.setSelf(true);
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when(permissionApi.getDeptDataPermission(same(1L))).thenReturn(success(deptDataPermission));
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// 添加 user 字段配置
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rule.addUserColumn("t_user", "id");
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// 调用
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Expression expression = rule.getExpression(tableName, tableAlias);
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// 断言
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assertEquals("u.id = 1", expression.toString());
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assertSame(deptDataPermission, loginUser.getContext(DeptDataPermissionRule.CONTEXT_KEY, DeptDataPermissionRespDTO.class));
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}
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}
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@Test // 拼接 Dept 和 User 的条件(dept 符合)
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public void testGetExpression_yesDeptColumn_noSelfColumn() {
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try (MockedStatic<SecurityFrameworkUtils> securityFrameworkUtilsMock
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= mockStatic(SecurityFrameworkUtils.class)) {
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// 准备参数
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String tableName = "t_user";
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Alias tableAlias = new Alias("u");
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// mock 方法(LoginUser)
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LoginUser loginUser = randomPojo(LoginUser.class, o -> o.setId(1L)
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.setUserType(UserTypeEnum.ADMIN.getValue()));
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securityFrameworkUtilsMock.when(SecurityFrameworkUtils::getLoginUser).thenReturn(loginUser);
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// mock 方法(DeptDataPermissionRespDTO)
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DeptDataPermissionRespDTO deptDataPermission = new DeptDataPermissionRespDTO()
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.setDeptIds(CollUtil.newLinkedHashSet(10L, 20L));
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when(permissionApi.getDeptDataPermission(same(1L))).thenReturn(success(deptDataPermission));
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// 添加 dept 字段配置
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rule.addDeptColumn("t_user", "dept_id");
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// 调用
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Expression expression = rule.getExpression(tableName, tableAlias);
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// 断言
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assertEquals("u.dept_id IN (10, 20)", expression.toString());
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assertSame(deptDataPermission, loginUser.getContext(DeptDataPermissionRule.CONTEXT_KEY, DeptDataPermissionRespDTO.class));
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}
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}
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@Test // 拼接 Dept 和 User 的条件(dept + self 符合)
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public void testGetExpression_yesDeptColumn_yesSelfColumn() {
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try (MockedStatic<SecurityFrameworkUtils> securityFrameworkUtilsMock
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= mockStatic(SecurityFrameworkUtils.class)) {
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// 准备参数
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String tableName = "t_user";
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Alias tableAlias = new Alias("u");
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// mock 方法(LoginUser)
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LoginUser loginUser = randomPojo(LoginUser.class, o -> o.setId(1L)
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.setUserType(UserTypeEnum.ADMIN.getValue()));
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securityFrameworkUtilsMock.when(SecurityFrameworkUtils::getLoginUser).thenReturn(loginUser);
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// mock 方法(DeptDataPermissionRespDTO)
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DeptDataPermissionRespDTO deptDataPermission = new DeptDataPermissionRespDTO()
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.setDeptIds(CollUtil.newLinkedHashSet(10L, 20L)).setSelf(true);
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when(permissionApi.getDeptDataPermission(same(1L))).thenReturn(success(deptDataPermission));
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// 添加 user 字段配置
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rule.addUserColumn("t_user", "id");
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// 添加 dept 字段配置
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rule.addDeptColumn("t_user", "dept_id");
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// 调用
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Expression expression = rule.getExpression(tableName, tableAlias);
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// 断言
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assertEquals("(u.dept_id IN (10, 20) OR u.id = 1)", expression.toString());
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assertSame(deptDataPermission, loginUser.getContext(DeptDataPermissionRule.CONTEXT_KEY, DeptDataPermissionRespDTO.class));
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}
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}
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}
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