package com.iailab.framework.datapermission.core.db;
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import com.baomidou.mybatisplus.extension.plugins.inner.DataPermissionInterceptor;
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import com.iailab.framework.datapermission.core.rule.DataPermissionRule;
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import com.iailab.framework.datapermission.core.rule.DataPermissionRuleFactory;
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import com.iailab.framework.mybatis.core.util.MyBatisUtils;
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import com.iailab.framework.test.core.ut.BaseMockitoUnitTest;
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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 net.sf.jsqlparser.expression.LongValue;
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import net.sf.jsqlparser.expression.Parenthesis;
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import net.sf.jsqlparser.expression.operators.relational.EqualsTo;
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import net.sf.jsqlparser.expression.operators.relational.ExpressionList;
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import net.sf.jsqlparser.expression.operators.relational.InExpression;
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import net.sf.jsqlparser.schema.Column;
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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 java.util.Arrays;
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import java.util.Set;
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import static com.iailab.framework.common.util.collection.SetUtils.asSet;
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import static org.junit.jupiter.api.Assertions.assertEquals;
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import static org.mockito.ArgumentMatchers.any;
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import static org.mockito.Mockito.when;
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/**
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* {@link DataPermissionRuleHandler} 的单元测试
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* 主要复用了 MyBatis Plus 的 TenantLineInnerInterceptorTest 的单元测试
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* 不过它的单元测试不是很规范，考虑到是复用的，所以暂时不进行修改~
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*
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* @author 芋道源码
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*/
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public class DataPermissionRuleHandlerTest extends BaseMockitoUnitTest {
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@InjectMocks
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private DataPermissionRuleHandler handler;
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@Mock
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private DataPermissionRuleFactory ruleFactory;
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private DataPermissionInterceptor interceptor;
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@BeforeEach
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public void setUp() {
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interceptor = new DataPermissionInterceptor(handler);
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// 租户的数据权限规则
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DataPermissionRule tenantRule = new DataPermissionRule() {
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private static final String COLUMN = "tenant_id";
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@Override
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public Set<String> getTableNames() {
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return asSet("entity", "entity1", "entity2", "entity3", "t1", "t2", "sys_dict_item", // 支持 MyBatis Plus 的单元测试
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"t_user", "t_role"); // 满足自己的单元测试
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}
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@Override
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public Expression getExpression(String tableName, Alias tableAlias) {
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Column column = MyBatisUtils.buildColumn(tableName, tableAlias, COLUMN);
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LongValue value = new LongValue(1L);
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return new EqualsTo(column, value);
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}
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};
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// 部门的数据权限规则
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DataPermissionRule deptRule = new DataPermissionRule() {
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private static final String COLUMN = "dept_id";
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@Override
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public Set<String> getTableNames() {
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return asSet("t_user"); // 满足自己的单元测试
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}
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@Override
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public Expression getExpression(String tableName, Alias tableAlias) {
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Column column = MyBatisUtils.buildColumn(tableName, tableAlias, COLUMN);
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ExpressionList<LongValue> values = new ExpressionList<>(new LongValue(10L),
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new LongValue(20L));
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return new InExpression(column, new Parenthesis((values)));
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}
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};
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// 设置到上下文
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when(ruleFactory.getDataPermissionRule(any())).thenReturn(Arrays.asList(tenantRule, deptRule));
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}
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@Test
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void delete() {
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assertSql("delete from entity where id = ?",
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"DELETE FROM entity WHERE id = ? AND entity.tenant_id = 1");
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}
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@Test
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void update() {
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assertSql("update entity set name = ? where id = ?",
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"UPDATE entity SET name = ? WHERE id = ? AND entity.tenant_id = 1");
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}
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@Test
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void selectSingle() {
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// 单表
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assertSql("select * from entity where id = ?",
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"SELECT * FROM entity WHERE id = ? AND entity.tenant_id = 1");
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assertSql("select * from entity where id = ? or name = ?",
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"SELECT * FROM entity WHERE (id = ? OR name = ?) AND entity.tenant_id = 1");
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assertSql("SELECT * FROM entity WHERE (id = ? OR name = ?)",
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"SELECT * FROM entity WHERE (id = ? OR name = ?) AND entity.tenant_id = 1");
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/* not */
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assertSql("SELECT * FROM entity WHERE not (id = ? OR name = ?)",
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"SELECT * FROM entity WHERE NOT (id = ? OR name = ?) AND entity.tenant_id = 1");
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}
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@Test
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void selectSubSelectIn() {
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/* in */
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assertSql("SELECT * FROM entity e WHERE e.id IN (select e1.id from entity1 e1 where e1.id = ?)",
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"SELECT * FROM entity e WHERE e.id IN (SELECT e1.id FROM entity1 e1 WHERE e1.id = ? AND e1.tenant_id = 1) AND e.tenant_id = 1");
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// 在最前
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assertSql("SELECT * FROM entity e WHERE e.id IN " +
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"(select e1.id from entity1 e1 where e1.id = ?) and e.id = ?",
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"SELECT * FROM entity e WHERE e.id IN " +
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"(SELECT e1.id FROM entity1 e1 WHERE e1.id = ? AND e1.tenant_id = 1) AND e.id = ? AND e.tenant_id = 1");
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// 在最后
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assertSql("SELECT * FROM entity e WHERE e.id = ? and e.id IN " +
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"(select e1.id from entity1 e1 where e1.id = ?)",
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"SELECT * FROM entity e WHERE e.id = ? AND e.id IN " +
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"(SELECT e1.id FROM entity1 e1 WHERE e1.id = ? AND e1.tenant_id = 1) AND e.tenant_id = 1");
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// 在中间
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assertSql("SELECT * FROM entity e WHERE e.id = ? and e.id IN " +
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"(select e1.id from entity1 e1 where e1.id = ?) and e.id = ?",
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"SELECT * FROM entity e WHERE e.id = ? AND e.id IN " +
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"(SELECT e1.id FROM entity1 e1 WHERE e1.id = ? AND e1.tenant_id = 1) AND e.id = ? AND e.tenant_id = 1");
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}
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@Test
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void selectSubSelectEq() {
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/* = */
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assertSql("SELECT * FROM entity e WHERE e.id = (select e1.id from entity1 e1 where e1.id = ?)",
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"SELECT * FROM entity e WHERE e.id = (SELECT e1.id FROM entity1 e1 WHERE e1.id = ? AND e1.tenant_id = 1) AND e.tenant_id = 1");
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}
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@Test
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void selectSubSelectInnerNotEq() {
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/* inner not = */
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assertSql("SELECT * FROM entity e WHERE not (e.id = (select e1.id from entity1 e1 where e1.id = ?))",
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"SELECT * FROM entity e WHERE NOT (e.id = (SELECT e1.id FROM entity1 e1 WHERE e1.id = ? AND e1.tenant_id = 1)) AND e.tenant_id = 1");
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assertSql("SELECT * FROM entity e WHERE not (e.id = (select e1.id from entity1 e1 where e1.id = ?) and e.id = ?)",
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"SELECT * FROM entity e WHERE NOT (e.id = (SELECT e1.id FROM entity1 e1 WHERE e1.id = ? AND e1.tenant_id = 1) AND e.id = ?) AND e.tenant_id = 1");
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}
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@Test
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void selectSubSelectExists() {
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/* EXISTS */
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assertSql("SELECT * FROM entity e WHERE EXISTS (select e1.id from entity1 e1 where e1.id = ?)",
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"SELECT * FROM entity e WHERE EXISTS (SELECT e1.id FROM entity1 e1 WHERE e1.id = ? AND e1.tenant_id = 1) AND e.tenant_id = 1");
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/* NOT EXISTS */
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assertSql("SELECT * FROM entity e WHERE NOT EXISTS (select e1.id from entity1 e1 where e1.id = ?)",
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"SELECT * FROM entity e WHERE NOT EXISTS (SELECT e1.id FROM entity1 e1 WHERE e1.id = ? AND e1.tenant_id = 1) AND e.tenant_id = 1");
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}
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@Test
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void selectSubSelect() {
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/* >= */
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assertSql("SELECT * FROM entity e WHERE e.id >= (select e1.id from entity1 e1 where e1.id = ?)",
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"SELECT * FROM entity e WHERE e.id >= (SELECT e1.id FROM entity1 e1 WHERE e1.id = ? AND e1.tenant_id = 1) AND e.tenant_id = 1");
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/* <= */
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assertSql("SELECT * FROM entity e WHERE e.id <= (select e1.id from entity1 e1 where e1.id = ?)",
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"SELECT * FROM entity e WHERE e.id <= (SELECT e1.id FROM entity1 e1 WHERE e1.id = ? AND e1.tenant_id = 1) AND e.tenant_id = 1");
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/* <> */
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assertSql("SELECT * FROM entity e WHERE e.id <> (select e1.id from entity1 e1 where e1.id = ?)",
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"SELECT * FROM entity e WHERE e.id <> (SELECT e1.id FROM entity1 e1 WHERE e1.id = ? AND e1.tenant_id = 1) AND e.tenant_id = 1");
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}
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@Test
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void selectFromSelect() {
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assertSql("SELECT * FROM (select e.id from entity e WHERE e.id = (select e1.id from entity1 e1 where e1.id = ?))",
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"SELECT * FROM (SELECT e.id FROM entity e WHERE e.id = (SELECT e1.id FROM entity1 e1 WHERE e1.id = ? AND e1.tenant_id = 1) AND e.tenant_id = 1)");
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}
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@Test
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void selectBodySubSelect() {
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assertSql("select t1.col1,(select t2.col2 from t2 t2 where t1.col1=t2.col1) from t1 t1",
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"SELECT t1.col1, (SELECT t2.col2 FROM t2 t2 WHERE t1.col1 = t2.col1 AND t2.tenant_id = 1) FROM t1 t1 WHERE t1.tenant_id = 1");
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}
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@Test
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void selectLeftJoin() {
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// left join
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assertSql("SELECT * FROM entity e " +
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"left join entity1 e1 on e1.id = e.id " +
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"WHERE e.id = ? OR e.name = ?",
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"SELECT * FROM entity e " +
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"LEFT JOIN entity1 e1 ON e1.id = e.id AND e1.tenant_id = 1 " +
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"WHERE (e.id = ? OR e.name = ?) AND e.tenant_id = 1");
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assertSql("SELECT * FROM entity e " +
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"left join entity1 e1 on e1.id = e.id " +
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"WHERE (e.id = ? OR e.name = ?)",
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"SELECT * FROM entity e " +
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"LEFT JOIN entity1 e1 ON e1.id = e.id AND e1.tenant_id = 1 " +
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"WHERE (e.id = ? OR e.name = ?) AND e.tenant_id = 1");
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assertSql("SELECT * FROM entity e " +
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"left join entity1 e1 on e1.id = e.id " +
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"left join entity2 e2 on e1.id = e2.id",
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"SELECT * FROM entity e " +
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"LEFT JOIN entity1 e1 ON e1.id = e.id AND e1.tenant_id = 1 " +
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"LEFT JOIN entity2 e2 ON e1.id = e2.id AND e2.tenant_id = 1 " +
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"WHERE e.tenant_id = 1");
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}
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@Test
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void selectRightJoin() {
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// right join
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assertSql("SELECT * FROM entity e " +
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"right join entity1 e1 on e1.id = e.id",
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"SELECT * FROM entity e " +
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"RIGHT JOIN entity1 e1 ON e1.id = e.id AND e.tenant_id = 1 " +
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"WHERE e1.tenant_id = 1");
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assertSql("SELECT * FROM with_as_1 e " +
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"right join entity1 e1 on e1.id = e.id",
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"SELECT * FROM with_as_1 e " +
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"RIGHT JOIN entity1 e1 ON e1.id = e.id " +
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"WHERE e1.tenant_id = 1");
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assertSql("SELECT * FROM entity e " +
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"right join entity1 e1 on e1.id = e.id " +
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"WHERE e.id = ? OR e.name = ?",
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"SELECT * FROM entity e " +
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"RIGHT JOIN entity1 e1 ON e1.id = e.id AND e.tenant_id = 1 " +
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"WHERE (e.id = ? OR e.name = ?) AND e1.tenant_id = 1");
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assertSql("SELECT * FROM entity e " +
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"right join entity1 e1 on e1.id = e.id " +
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"right join entity2 e2 on e1.id = e2.id ",
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"SELECT * FROM entity e " +
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"RIGHT JOIN entity1 e1 ON e1.id = e.id AND e.tenant_id = 1 " +
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"RIGHT JOIN entity2 e2 ON e1.id = e2.id AND e1.tenant_id = 1 " +
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"WHERE e2.tenant_id = 1");
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}
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@Test
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void selectMixJoin() {
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assertSql("SELECT * FROM entity e " +
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"right join entity1 e1 on e1.id = e.id " +
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"left join entity2 e2 on e1.id = e2.id",
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"SELECT * FROM entity e " +
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"RIGHT JOIN entity1 e1 ON e1.id = e.id AND e.tenant_id = 1 " +
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"LEFT JOIN entity2 e2 ON e1.id = e2.id AND e2.tenant_id = 1 " +
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"WHERE e1.tenant_id = 1");
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assertSql("SELECT * FROM entity e " +
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"left join entity1 e1 on e1.id = e.id " +
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"right join entity2 e2 on e1.id = e2.id",
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"SELECT * FROM entity e " +
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"LEFT JOIN entity1 e1 ON e1.id = e.id AND e1.tenant_id = 1 " +
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"RIGHT JOIN entity2 e2 ON e1.id = e2.id AND e.tenant_id = 1 " +
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"WHERE e2.tenant_id = 1");
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assertSql("SELECT * FROM entity e " +
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"left join entity1 e1 on e1.id = e.id " +
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"inner join entity2 e2 on e1.id = e2.id",
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"SELECT * FROM entity e " +
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"LEFT JOIN entity1 e1 ON e1.id = e.id AND e1.tenant_id = 1 " +
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"INNER JOIN entity2 e2 ON e1.id = e2.id AND e.tenant_id = 1 AND e2.tenant_id = 1");
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}
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@Test
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void selectJoinSubSelect() {
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assertSql("select * from (select * from entity) e1 " +
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"left join entity2 e2 on e1.id = e2.id",
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"SELECT * FROM (SELECT * FROM entity WHERE entity.tenant_id = 1) e1 " +
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"LEFT JOIN entity2 e2 ON e1.id = e2.id AND e2.tenant_id = 1");
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assertSql("select * from entity1 e1 " +
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"left join (select * from entity2) e2 " +
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"on e1.id = e2.id",
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"SELECT * FROM entity1 e1 " +
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"LEFT JOIN (SELECT * FROM entity2 WHERE entity2.tenant_id = 1) e2 " +
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"ON e1.id = e2.id " +
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"WHERE e1.tenant_id = 1");
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}
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@Test
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void selectSubJoin() {
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assertSql("select * FROM " +
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"(entity1 e1 right JOIN entity2 e2 ON e1.id = e2.id)",
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"SELECT * FROM " +
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"(entity1 e1 RIGHT JOIN entity2 e2 ON e1.id = e2.id AND e1.tenant_id = 1) " +
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"WHERE e2.tenant_id = 1");
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assertSql("select * FROM " +
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"(entity1 e1 LEFT JOIN entity2 e2 ON e1.id = e2.id)",
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"SELECT * FROM " +
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"(entity1 e1 LEFT JOIN entity2 e2 ON e1.id = e2.id AND e2.tenant_id = 1) " +
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"WHERE e1.tenant_id = 1");
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assertSql("select * FROM " +
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"(entity1 e1 LEFT JOIN entity2 e2 ON e1.id = e2.id) " +
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"right join entity3 e3 on e1.id = e3.id",
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"SELECT * FROM " +
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"(entity1 e1 LEFT JOIN entity2 e2 ON e1.id = e2.id AND e2.tenant_id = 1) " +
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"RIGHT JOIN entity3 e3 ON e1.id = e3.id AND e1.tenant_id = 1 " +
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"WHERE e3.tenant_id = 1");
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assertSql("select * FROM entity e " +
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"LEFT JOIN (entity1 e1 right join entity2 e2 ON e1.id = e2.id) " +
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"on e.id = e2.id",
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"SELECT * FROM entity e " +
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"LEFT JOIN (entity1 e1 RIGHT JOIN entity2 e2 ON e1.id = e2.id AND e1.tenant_id = 1) " +
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"ON e.id = e2.id AND e2.tenant_id = 1 " +
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"WHERE e.tenant_id = 1");
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assertSql("select * FROM entity e " +
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"LEFT JOIN (entity1 e1 left join entity2 e2 ON e1.id = e2.id) " +
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"on e.id = e2.id",
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"SELECT * FROM entity e " +
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"LEFT JOIN (entity1 e1 LEFT JOIN entity2 e2 ON e1.id = e2.id AND e2.tenant_id = 1) " +
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"ON e.id = e2.id AND e1.tenant_id = 1 " +
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"WHERE e.tenant_id = 1");
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assertSql("select * FROM entity e " +
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"RIGHT JOIN (entity1 e1 left join entity2 e2 ON e1.id = e2.id) " +
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"on e.id = e2.id",
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"SELECT * FROM entity e " +
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"RIGHT JOIN (entity1 e1 LEFT JOIN entity2 e2 ON e1.id = e2.id AND e2.tenant_id = 1) " +
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"ON e.id = e2.id AND e.tenant_id = 1 " +
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"WHERE e1.tenant_id = 1");
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}
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@Test
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void selectLeftJoinMultipleTrailingOn() {
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// 多个 on 尾缀的
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assertSql("SELECT * FROM entity e " +
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"LEFT JOIN entity1 e1 " +
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"LEFT JOIN entity2 e2 ON e2.id = e1.id " +
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"ON e1.id = e.id " +
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"WHERE (e.id = ? OR e.NAME = ?)",
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"SELECT * FROM entity e " +
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"LEFT JOIN entity1 e1 " +
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"LEFT JOIN entity2 e2 ON e2.id = e1.id AND e2.tenant_id = 1 " +
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"ON e1.id = e.id AND e1.tenant_id = 1 " +
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"WHERE (e.id = ? OR e.NAME = ?) AND e.tenant_id = 1");
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assertSql("SELECT * FROM entity e " +
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"LEFT JOIN entity1 e1 " +
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"LEFT JOIN with_as_A e2 ON e2.id = e1.id " +
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"ON e1.id = e.id " +
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"WHERE (e.id = ? OR e.NAME = ?)",
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"SELECT * FROM entity e " +
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"LEFT JOIN entity1 e1 " +
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"LEFT JOIN with_as_A e2 ON e2.id = e1.id " +
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"ON e1.id = e.id AND e1.tenant_id = 1 " +
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"WHERE (e.id = ? OR e.NAME = ?) AND e.tenant_id = 1");
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}
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@Test
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void selectInnerJoin() {
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// inner join
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assertSql("SELECT * FROM entity e " +
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"inner join entity1 e1 on e1.id = e.id " +
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"WHERE e.id = ? OR e.name = ?",
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"SELECT * FROM entity e " +
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"INNER JOIN entity1 e1 ON e1.id = e.id AND e.tenant_id = 1 AND e1.tenant_id = 1 " +
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"WHERE e.id = ? OR e.name = ?");
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assertSql("SELECT * FROM entity e " +
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"inner join entity1 e1 on e1.id = e.id " +
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"WHERE (e.id = ? OR e.name = ?)",
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"SELECT * FROM entity e " +
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"INNER JOIN entity1 e1 ON e1.id = e.id AND e.tenant_id = 1 AND e1.tenant_id = 1 " +
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"WHERE (e.id = ? OR e.name = ?)");
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// 隐式内连接
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assertSql("SELECT * FROM entity,entity1 " +
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"WHERE entity.id = entity1.id",
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"SELECT * FROM entity, entity1 " +
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"WHERE entity.id = entity1.id AND entity.tenant_id = 1 AND entity1.tenant_id = 1");
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// 隐式内连接
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assertSql("SELECT * FROM entity a, with_as_entity1 b " +
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"WHERE a.id = b.id",
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"SELECT * FROM entity a, with_as_entity1 b " +
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"WHERE a.id = b.id AND a.tenant_id = 1");
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assertSql("SELECT * FROM with_as_entity a, with_as_entity1 b " +
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"WHERE a.id = b.id",
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"SELECT * FROM with_as_entity a, with_as_entity1 b " +
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"WHERE a.id = b.id");
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// SubJoin with 隐式内连接
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assertSql("SELECT * FROM (entity,entity1) " +
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"WHERE entity.id = entity1.id",
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"SELECT * FROM (entity, entity1) " +
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"WHERE entity.id = entity1.id " +
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"AND entity.tenant_id = 1 AND entity1.tenant_id = 1");
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assertSql("SELECT * FROM ((entity,entity1),entity2) " +
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"WHERE entity.id = entity1.id and entity.id = entity2.id",
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"SELECT * FROM ((entity, entity1), entity2) " +
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"WHERE entity.id = entity1.id AND entity.id = entity2.id " +
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"AND entity.tenant_id = 1 AND entity1.tenant_id = 1 AND entity2.tenant_id = 1");
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assertSql("SELECT * FROM (entity,(entity1,entity2)) " +
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"WHERE entity.id = entity1.id and entity.id = entity2.id",
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"SELECT * FROM (entity, (entity1, entity2)) " +
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"WHERE entity.id = entity1.id AND entity.id = entity2.id " +
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"AND entity.tenant_id = 1 AND entity1.tenant_id = 1 AND entity2.tenant_id = 1");
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// 沙雕的括号写法
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assertSql("SELECT * FROM (((entity,entity1))) " +
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"WHERE entity.id = entity1.id",
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"SELECT * FROM (((entity, entity1))) " +
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"WHERE entity.id = entity1.id " +
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"AND entity.tenant_id = 1 AND entity1.tenant_id = 1");
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}
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@Test
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void selectWithAs() {
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assertSql("with with_as_A as (select * from entity) select * from with_as_A",
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"WITH with_as_A AS (SELECT * FROM entity WHERE entity.tenant_id = 1) SELECT * FROM with_as_A");
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}
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@Test
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void selectIgnoreTable() {
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assertSql(" SELECT dict.dict_code, item.item_text AS \"text\", item.item_value AS \"value\" FROM sys_dict_item item INNER JOIN sys_dict dict ON dict.id = item.dict_id WHERE dict.dict_code IN (1, 2, 3) AND item.item_value IN (1, 2, 3)",
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"SELECT dict.dict_code, item.item_text AS \"text\", item.item_value AS \"value\" FROM sys_dict_item item INNER JOIN sys_dict dict ON dict.id = item.dict_id AND item.tenant_id = 1 WHERE dict.dict_code IN (1, 2, 3) AND item.item_value IN (1, 2, 3)");
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}
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private void assertSql(String sql, String targetSql) {
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assertEquals(targetSql, interceptor.parserSingle(sql, null));
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}
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// ========== 额外的测试 ==========
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@Test
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public void testSelectSingle() {
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// 单表
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assertSql("select * from t_user where id = ?",
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"SELECT * FROM t_user WHERE id = ? AND t_user.tenant_id = 1 AND t_user.dept_id IN (10, 20)");
|
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assertSql("select * from t_user where id = ? or name = ?",
|
"SELECT * FROM t_user WHERE (id = ? OR name = ?) AND t_user.tenant_id = 1 AND t_user.dept_id IN (10, 20)");
|
|
assertSql("SELECT * FROM t_user WHERE (id = ? OR name = ?)",
|
"SELECT * FROM t_user WHERE (id = ? OR name = ?) AND t_user.tenant_id = 1 AND t_user.dept_id IN (10, 20)");
|
|
/* not */
|
assertSql("SELECT * FROM t_user WHERE not (id = ? OR name = ?)",
|
"SELECT * FROM t_user WHERE NOT (id = ? OR name = ?) AND t_user.tenant_id = 1 AND t_user.dept_id IN (10, 20)");
|
}
|
|
@Test
|
public void testSelectLeftJoin() {
|
// left join
|
assertSql("SELECT * FROM t_user e " +
|
"left join t_role e1 on e1.id = e.id " +
|
"WHERE e.id = ? OR e.name = ?",
|
"SELECT * FROM t_user e " +
|
"LEFT JOIN t_role e1 ON e1.id = e.id AND e1.tenant_id = 1 " +
|
"WHERE (e.id = ? OR e.name = ?) AND e.tenant_id = 1 AND e.dept_id IN (10, 20)");
|
|
// 条件 e.id = ? OR e.name = ? 带括号
|
assertSql("SELECT * FROM t_user e " +
|
"left join t_role e1 on e1.id = e.id " +
|
"WHERE (e.id = ? OR e.name = ?)",
|
"SELECT * FROM t_user e " +
|
"LEFT JOIN t_role e1 ON e1.id = e.id AND e1.tenant_id = 1 " +
|
"WHERE (e.id = ? OR e.name = ?) AND e.tenant_id = 1 AND e.dept_id IN (10, 20)");
|
}
|
|
@Test
|
public void testSelectRightJoin() {
|
// right join
|
assertSql("SELECT * FROM t_user e " +
|
"right join t_role e1 on e1.id = e.id " +
|
"WHERE e.id = ? OR e.name = ?",
|
"SELECT * FROM t_user e " +
|
"RIGHT JOIN t_role e1 ON e1.id = e.id AND e.tenant_id = 1 AND e.dept_id IN (10, 20) " +
|
"WHERE (e.id = ? OR e.name = ?) AND e1.tenant_id = 1");
|
|
// 条件 e.id = ? OR e.name = ? 带括号
|
assertSql("SELECT * FROM t_user e " +
|
"right join t_role e1 on e1.id = e.id " +
|
"WHERE (e.id = ? OR e.name = ?)",
|
"SELECT * FROM t_user e " +
|
"RIGHT JOIN t_role e1 ON e1.id = e.id AND e.tenant_id = 1 AND e.dept_id IN (10, 20) " +
|
"WHERE (e.id = ? OR e.name = ?) AND e1.tenant_id = 1");
|
}
|
|
@Test
|
public void testSelectInnerJoin() {
|
// inner join
|
assertSql("SELECT * FROM t_user e " +
|
"inner join entity1 e1 on e1.id = e.id " +
|
"WHERE e.id = ? OR e.name = ?",
|
"SELECT * FROM t_user e " +
|
"INNER JOIN entity1 e1 ON e1.id = e.id AND e.tenant_id = 1 AND e.dept_id IN (10, 20) AND e1.tenant_id = 1 " +
|
"WHERE e.id = ? OR e.name = ?");
|
|
// 条件 e.id = ? OR e.name = ? 带括号
|
assertSql("SELECT * FROM t_user e " +
|
"inner join entity1 e1 on e1.id = e.id " +
|
"WHERE (e.id = ? OR e.name = ?)",
|
"SELECT * FROM t_user e " +
|
"INNER JOIN entity1 e1 ON e1.id = e.id AND e.tenant_id = 1 AND e.dept_id IN (10, 20) AND e1.tenant_id = 1 " +
|
"WHERE (e.id = ? OR e.name = ?)");
|
|
// 没有 On 的 inner join
|
assertSql("SELECT * FROM entity,entity1 " +
|
"WHERE entity.id = entity1.id",
|
"SELECT * FROM entity, entity1 " +
|
"WHERE entity.id = entity1.id AND entity.tenant_id = 1 AND entity1.tenant_id = 1");
|
}
|
|
}
|
