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update jdbc test cases

This commit is contained in:
zyyang 2020-09-09 18:52:33 +08:00
parent 9166f264d5
commit aa2ab56de0
7 changed files with 163 additions and 15 deletions
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5
src/connector/jdbc/deploy-pom.xml
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@ -93,14 +93,13 @@
<version>3.6.1</version>
<configuration>
<encoding>UTF-8</encoding>
<source>11</source>
<target>11</target>
<source>8</source>
<target>8</target>
<debug>true</debug>
<showDeprecation>true</showDeprecation>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-source-plugin</artifactId>

1
src/connector/jdbc/src/main/java/com/taosdata/jdbc/utils/SqlSyntaxValidator.java
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@ -23,6 +23,7 @@ import java.sql.SQLException;
public class SqlSyntaxValidator {
private TSDBConnection tsdbConnection;
public SqlSyntaxValidator(Connection connection) {
this.tsdbConnection = (TSDBConnection) connection;
}

3
src/connector/jdbc/src/test/java/com/taosdata/jdbc/BaseTest.java
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@ -10,7 +10,6 @@ public class BaseTest {
private static boolean testCluster = false;
private static TDNodes nodes = new TDNodes();
@BeforeClass
public static void setupEnv() {
try{
@ -19,11 +18,9 @@ public class BaseTest {
nodes.getTDNode(1).setRunning(1);
nodes.stop(1);
}
nodes.setTestCluster(testCluster);
nodes.deploy(1);
nodes.start(1);
} catch (Exception e) {
e.printStackTrace();
}

8
src/connector/jdbc/src/test/java/com/taosdata/jdbc/BatchInsertTest.java
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@ -7,13 +7,11 @@ import org.junit.Test;
import java.sql.*;
import java.util.Properties;
import java.util.Random;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;
import java.util.concurrent.TimeUnit;
import static org.junit.Assert.assertEquals;
import java.util.Properties;
import java.util.concurrent.Executors;
import java.util.concurrent.*;
import static org.junit.Assert.assertTrue;
public class BatchInsertTest extends BaseTest {

2
src/connector/jdbc/src/test/java/com/taosdata/jdbc/SelectTest.java
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@ -34,7 +34,6 @@ public class SelectTest extends BaseTest {
statement.executeUpdate("drop database if exists " + dbName);
statement.executeUpdate("create database if not exists " + dbName);
statement.executeUpdate("create table if not exists " + dbName + "." + tName + " (ts timestamp, k int, v int)");
}
@Test
@ -66,6 +65,5 @@ public class SelectTest extends BaseTest {
statement.close();
connection.close();
Thread.sleep(10);
}
}

108
src/connector/jdbc/src/test/java/com/taosdata/jdbc/cases/BatchInsertTest.java Normal file
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@ -0,0 +1,108 @@
package com.taosdata.jdbc.cases;
import com.taosdata.jdbc.lib.TSDBCommon;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
import java.sql.Connection;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Statement;
import java.util.Random;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;
import java.util.concurrent.TimeUnit;
import static org.junit.Assert.assertEquals;
public class BatchInsertTest {
static String host = "localhost";
static String dbName = "test";
static String stbName = "meters";
static int numOfTables = 30;
final static int numOfRecordsPerTable = 1000;
static long ts = 1496732686000l;
final static String tablePrefix = "t";
private Connection connection;
@Before
public void before() {
try {
connection = TSDBCommon.getConn(host);
TSDBCommon.createDatabase(connection, dbName);
TSDBCommon.createStable(connection, stbName);
TSDBCommon.createTables(connection, numOfTables, stbName, tablePrefix);
} catch (Exception e) {
e.printStackTrace();
}
}
@Test
public void testBatchInsert(){
ExecutorService executorService = Executors.newFixedThreadPool(numOfTables);
for (int i = 0; i < numOfTables; i++) {
final int index = i;
executorService.execute(new Runnable() {
@Override
public void run() {
try {
long startTime = System.currentTimeMillis();
Statement statement = connection.createStatement(); // get statement
StringBuilder sb = new StringBuilder();
sb.append("INSERT INTO " + tablePrefix + index + " VALUES");
Random rand = new Random();
for (int j = 1; j <= numOfRecordsPerTable; j++) {
sb.append("(" + (ts + j) + ", ");
sb.append(rand.nextInt(100) + ", ");
sb.append(rand.nextInt(100) + ", ");
sb.append(rand.nextInt(100) + ")");
}
statement.addBatch(sb.toString());
statement.executeBatch();
long endTime = System.currentTimeMillis();
System.out.println("Thread " + index + " takes " + (endTime - startTime) + " microseconds");
connection.commit();
statement.close();
} catch (Exception e) {
e.printStackTrace();
}
}
});
}
executorService.shutdown();
try {
executorService.awaitTermination(Long.MAX_VALUE, TimeUnit.NANOSECONDS);
} catch (InterruptedException e) {
e.printStackTrace();
}
try{
Statement statement = connection.createStatement();
ResultSet rs = statement.executeQuery("select * from meters");
int num = 0;
while (rs.next()) {
num++;
}
assertEquals(num, numOfTables * numOfRecordsPerTable);
rs.close();
}catch (Exception e){
e.printStackTrace();
}
}
@After
public void after() {
try {
if (connection != null)
connection.close();
} catch (SQLException e) {
e.printStackTrace();
}
}
}

47
src/connector/jdbc/src/test/java/com/taosdata/jdbc/lib/TSDBCommon.java Normal file
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@ -0,0 +1,47 @@
package com.taosdata.jdbc.lib;
import com.taosdata.jdbc.TSDBDriver;
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.SQLException;
import java.sql.Statement;
import java.util.Properties;
public class TSDBCommon {
public static Connection getConn(String host) throws SQLException, ClassNotFoundException {
Class.forName("com.taosdata.jdbc.TSDBDriver");
Properties properties = new Properties();
properties.setProperty(TSDBDriver.PROPERTY_KEY_HOST, host);
properties.setProperty(TSDBDriver.PROPERTY_KEY_CHARSET, "UTF-8");
properties.setProperty(TSDBDriver.PROPERTY_KEY_LOCALE, "en_US.UTF-8");
properties.setProperty(TSDBDriver.PROPERTY_KEY_TIME_ZONE, "UTC-8");
return DriverManager.getConnection("jdbc:TAOS://" + host + ":0/", properties);
}
public static void createDatabase(Connection connection, String dbName) throws SQLException {
Statement statement = connection.createStatement();
statement.executeUpdate("drop database if exists " + dbName);
statement.executeUpdate("create database if not exists " + dbName);
statement.executeUpdate("use " + dbName);
statement.close();
}
public static void createStable(Connection connection, String stbName) throws SQLException {
Statement statement = connection.createStatement();
String createTableSql = "create table " + stbName + "(ts timestamp, f1 int, f2 int, f3 int) tags(areaid int, loc binary(20))";
statement.executeUpdate(createTableSql);
statement.close();
}
public static void createTables(Connection connection, int numOfTables, String stbName,String tablePrefix) throws SQLException {
Statement statement = connection.createStatement();
for(int i = 0; i < numOfTables; i++) {
String loc = i % 2 == 0 ? "beijing" : "shanghai";
String createSubTalbesSql = "create table " + tablePrefix + i + " using " + stbName + " tags(" + i + ", '" + loc + "')";
statement.executeUpdate(createSubTalbesSql);
}
statement.close();
}
}