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[Improve][Connector-v2] Use regex to match filedName placeholders in …
…jdbc sink (#8222)
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...eatunnel/connectors/seatunnel/jdbc/internal/executor/FieldNamedPreparedStatementTest.java
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| /* | ||
| * Licensed to the Apache Software Foundation (ASF) under one or more | ||
| * contributor license agreements. See the NOTICE file distributed with | ||
| * this work for additional information regarding copyright ownership. | ||
| * The ASF licenses this file to You 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. | ||
| */ | ||
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| package org.apache.seatunnel.connectors.seatunnel.jdbc.internal.executor; | ||
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| import org.junit.jupiter.api.Test; | ||
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| import java.util.HashMap; | ||
| import java.util.List; | ||
| import java.util.Map; | ||
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| import static org.junit.jupiter.api.Assertions.assertEquals; | ||
| import static org.junit.jupiter.api.Assertions.assertTrue; | ||
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| public class FieldNamedPreparedStatementTest { | ||
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| private static final String[] SPECIAL_FILEDNAMES = | ||
| new String[] { | ||
| "USER@TOKEN", | ||
| "字段%名称", | ||
| "field_name", | ||
| "field.name", | ||
| "field-name", | ||
| "$fieldName", | ||
| "field&key", | ||
| "field*value", | ||
| "field#1", | ||
| "field~test", | ||
| "field!data", | ||
| "field?question", | ||
| "field^caret", | ||
| "field+add", | ||
| "field=value", | ||
| "fieldmax", | ||
| "field|pipe" | ||
| }; | ||
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| @Test | ||
| public void testParseNamedStatementWithSpecialCharacters() { | ||
| String sql = | ||
| "INSERT INTO `nhp_emr_ws`.`cm_prescriptiondetails_cs` (`USER@TOKEN`, `字段%名称`, `field_name`, `field.name`, `field-name`, `$fieldName`, `field&key`, `field*value`, `field#1`, `field~test`, `field!data`, `field?question`, `field^caret`, `field+add`, `field=value`, `fieldmax`, `field|pipe`) VALUES (:USER@TOKEN, :字段%名称, :field_name, :field.name, :field-name, :$fieldName, :field&key, :field*value, :field#1, :field~test, :field!data, :field?question, :field^caret, :field+add, :field=value, :fieldmax, :field|pipe) ON DUPLICATE KEY UPDATE `USER@TOKEN`=VALUES(`USER@TOKEN`), `字段%名称`=VALUES(`字段%名称`), `field_name`=VALUES(`field_name`), `field.name`=VALUES(`field.name`), `field-name`=VALUES(`field-name`), `$fieldName`=VALUES(`$fieldName`), `field&key`=VALUES(`field&key`), `field*value`=VALUES(`field*value`), `field#1`=VALUES(`field#1`), `field~test`=VALUES(`field~test`), `field!data`=VALUES(`field!data`), `field?question`=VALUES(`field?question`), `field^caret`=VALUES(`field^caret`), `field+add`=VALUES(`field+add`), `field=value`=VALUES(`field=value`), `fieldmax`=VALUES(`fieldmax`), `field|pipe`=VALUES(`field|pipe`)"; | ||
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| String exceptPreparedstatement = | ||
| "INSERT INTO `nhp_emr_ws`.`cm_prescriptiondetails_cs` (`USER@TOKEN`, `字段%名称`, `field_name`, `field.name`, `field-name`, `$fieldName`, `field&key`, `field*value`, `field#1`, `field~test`, `field!data`, `field?question`, `field^caret`, `field+add`, `field=value`, `fieldmax`, `field|pipe`) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?) ON DUPLICATE KEY UPDATE `USER@TOKEN`=VALUES(`USER@TOKEN`), `字段%名称`=VALUES(`字段%名称`), `field_name`=VALUES(`field_name`), `field.name`=VALUES(`field.name`), `field-name`=VALUES(`field-name`), `$fieldName`=VALUES(`$fieldName`), `field&key`=VALUES(`field&key`), `field*value`=VALUES(`field*value`), `field#1`=VALUES(`field#1`), `field~test`=VALUES(`field~test`), `field!data`=VALUES(`field!data`), `field?question`=VALUES(`field?question`), `field^caret`=VALUES(`field^caret`), `field+add`=VALUES(`field+add`), `field=value`=VALUES(`field=value`), `fieldmax`=VALUES(`fieldmax`), `field|pipe`=VALUES(`field|pipe`)"; | ||
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| Map<String, List<Integer>> paramMap = new HashMap<>(); | ||
| String actualSQL = FieldNamedPreparedStatement.parseNamedStatement(sql, paramMap); | ||
| assertEquals(exceptPreparedstatement, actualSQL); | ||
| for (int i = 0; i < SPECIAL_FILEDNAMES.length; i++) { | ||
| assertTrue(paramMap.containsKey(SPECIAL_FILEDNAMES[i])); | ||
| assertEquals(i + 1, paramMap.get(SPECIAL_FILEDNAMES[i]).get(0)); | ||
| } | ||
| } | ||
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| @Test | ||
| public void testParseNamedStatement() { | ||
| String sql = "UPDATE table SET col1 = :param1, col2 = :param1 WHERE col3 = :param2"; | ||
| Map<String, List<Integer>> paramMap = new HashMap<>(); | ||
| String expectedSQL = "UPDATE table SET col1 = ?, col2 = ? WHERE col3 = ?"; | ||
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| String actualSQL = FieldNamedPreparedStatement.parseNamedStatement(sql, paramMap); | ||
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| assertEquals(expectedSQL, actualSQL); | ||
| assertTrue(paramMap.containsKey("param1")); | ||
| assertTrue(paramMap.containsKey("param2")); | ||
| assertEquals(1, paramMap.get("param1").get(0).intValue()); | ||
| assertEquals(2, paramMap.get("param1").get(1).intValue()); | ||
| assertEquals(3, paramMap.get("param2").get(0).intValue()); | ||
| } | ||
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| @Test | ||
| public void testParseNamedStatementWithNoNamedParameters() { | ||
| String sql = "SELECT * FROM table"; | ||
| Map<String, List<Integer>> paramMap = new HashMap<>(); | ||
| String expectedSQL = "SELECT * FROM table"; | ||
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| String actualSQL = FieldNamedPreparedStatement.parseNamedStatement(sql, paramMap); | ||
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| assertEquals(expectedSQL, actualSQL); | ||
| assertTrue(paramMap.isEmpty()); | ||
| } | ||
| } |
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