From 29b0c3e4766698b9c7325071d00d43c5cafadbec Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E9=AB=98=E9=93=81?= Date: Sat, 25 Jun 2016 22:24:35 +0800 Subject: [PATCH] add testcase for issue #1293 --- .../druid/bvt/sql/odps/OdpsSelectTest10.java | 67 +++++++++++++++++++ 1 file changed, 67 insertions(+) create mode 100644 src/test/java/com/alibaba/druid/bvt/sql/odps/OdpsSelectTest10.java diff --git a/src/test/java/com/alibaba/druid/bvt/sql/odps/OdpsSelectTest10.java b/src/test/java/com/alibaba/druid/bvt/sql/odps/OdpsSelectTest10.java new file mode 100644 index 0000000000..909d699452 --- /dev/null +++ b/src/test/java/com/alibaba/druid/bvt/sql/odps/OdpsSelectTest10.java @@ -0,0 +1,67 @@ +/* + * Copyright 1999-2101 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.druid.bvt.sql.odps; + +import java.util.List; + +import org.junit.Assert; + +import com.alibaba.druid.sql.SQLUtils; +import com.alibaba.druid.sql.ast.SQLStatement; +import com.alibaba.druid.sql.visitor.SchemaStatVisitor; +import com.alibaba.druid.stat.TableStat.Column; +import com.alibaba.druid.util.JdbcConstants; + +import junit.framework.TestCase; + +public class OdpsSelectTest10 extends TestCase { + + public void test_select() throws Exception { + String sql = "select /* + mapjoin(a) */ " + + " a.name, b.fals" + + " from abc a join abc1 b on a.name = b.fals;";// + Assert.assertEquals("SELECT /*+ mapjoin(a) */ a.name" + + "\n\t, b.fals" + + "\nFROM abc a" + + "\nJOIN abc1 b" + + "\nON a.name = b.fals;", SQLUtils.formatOdps(sql)); + Assert.assertEquals("select /*+ mapjoin(a) */ a.name" + + "\n\t, b.fals" + + "\nfrom abc a" + + "\njoin abc1 b" + + "\non a.name = b.fals;", SQLUtils.formatOdps(sql, SQLUtils.DEFAULT_LCASE_FORMAT_OPTION)); + + List statementList = SQLUtils.parseStatements(sql, JdbcConstants.ODPS); + SQLStatement stmt = statementList.get(0); + + Assert.assertEquals(1, statementList.size()); + + SchemaStatVisitor visitor = SQLUtils.createSchemaStatVisitor(JdbcConstants.ODPS); + stmt.accept(visitor); + +// System.out.println("Tables : " + visitor.getTables()); +// System.out.println("fields : " + visitor.getColumns()); +// System.out.println("coditions : " + visitor.getConditions()); +// System.out.println("orderBy : " + visitor.getOrderByColumns()); + + Assert.assertEquals(2, visitor.getTables().size()); + Assert.assertEquals(2, visitor.getColumns().size()); + Assert.assertEquals(2, visitor.getConditions().size()); + + Assert.assertTrue(visitor.getColumns().contains(new Column("abc", "name"))); + } + +}