chore: restore system timezone when needed

Author: sheyanjie-qq

src/test/java/com/taosdata/jdbc/AbstractConnectionTest.java

@@ -1,5 +1,6 @@
 package com.taosdata.jdbc;
 
+import com.taosdata.jdbc.common.BaseTest;
 import com.taosdata.jdbc.enums.SchemalessProtocolType;
 import com.taosdata.jdbc.enums.SchemalessTimestampType;
 import org.junit.Before;
@@ -10,7 +11,7 @@
 
 import static org.junit.Assert.*;
 
-public class AbstractConnectionTest {
+public class AbstractConnectionTest extends BaseTest {
     private AbstractConnection connection;
 
     @Before

src/test/java/com/taosdata/jdbc/AbstractDatabaseMetaDataColumnTest.java

@@ -1,14 +1,18 @@
 package com.taosdata.jdbc;
 
+import com.taosdata.jdbc.common.BaseTest;
 import com.taosdata.jdbc.utils.SpecifyAddress;
 import com.taosdata.jdbc.utils.TestUtils;
-import org.junit.*;
+import org.junit.AfterClass;
+import org.junit.Assert;
+import org.junit.BeforeClass;
+import org.junit.Test;
 
 import java.sql.*;
 import java.util.HashSet;
 import java.util.Set;
 
-public class AbstractDatabaseMetaDataColumnTest {
+public class AbstractDatabaseMetaDataColumnTest extends BaseTest {
     static Connection connection;
     static String host = "127.0.0.1";
     static DatabaseMetaData metaData;

src/test/java/com/taosdata/jdbc/AbstractDatabaseMetaDataVesionTest.java

@@ -1,5 +1,6 @@
 package com.taosdata.jdbc;
 
+import com.taosdata.jdbc.common.BaseTest;
 import com.taosdata.jdbc.utils.SpecifyAddress;
 import org.junit.Assert;
 import org.junit.Test;
@@ -11,7 +12,7 @@
 import java.sql.SQLException;
 import java.util.Properties;
 
-public class AbstractDatabaseMetaDataVesionTest {
+public class AbstractDatabaseMetaDataVesionTest extends BaseTest {
     Connection connection;
     String host = "127.0.0.1";
 

src/test/java/com/taosdata/jdbc/AbstractResultSetTest.java

@@ -1,22 +1,18 @@
 // src/test/java/com/taosdata/jdbc/AbstractResultSetTest.java
 package com.taosdata.jdbc;
 
+import com.taosdata.jdbc.common.BaseTest;
 import org.junit.Before;
 import org.junit.Test;
 
 import java.io.InputStream;
-import java.io.OutputStream;
 import java.io.Reader;
-import java.io.Writer;
 import java.math.BigDecimal;
 import java.sql.*;
 import java.util.Calendar;
 import java.util.HashMap;
-import java.util.Map;
 
-import static org.junit.Assert.fail;
-
-public class AbstractResultSetTest {
+public class AbstractResultSetTest extends BaseTest {
 
     private ResultSetTest resultSet = new ResultSetTest();
 

src/test/java/com/taosdata/jdbc/DatabaseMetaDataResultSetTest.java

@@ -17,7 +17,7 @@
 //
 //import static org.junit.Assert.*;
 //
-//public class DatabaseMetaDataResultSetTest {
+//public class DatabaseMetaDataResultSetTest extends BaseTest {
 //
 //    static Connection connection;
 //    static String host = "127.0.0.1";

src/test/java/com/taosdata/jdbc/EmptyResultSetTest.java

@@ -1,20 +1,19 @@
 package com.taosdata.jdbc;
 
+import com.taosdata.jdbc.common.BaseTest;
 import org.junit.Before;
 import org.junit.Test;
 
 import java.io.InputStream;
 import java.io.Reader;
 import java.math.BigDecimal;
-import java.net.URL;
 import java.sql.*;
 import java.util.Calendar;
 import java.util.HashMap;
-import java.util.Map;
 
 import static org.junit.Assert.*;
 
-public class EmptyResultSetTest {
+public class EmptyResultSetTest extends BaseTest {
 
     private EmptyResultSet emptyResultSet;
 

src/test/java/com/taosdata/jdbc/GeometryTest.java

@@ -1,5 +1,6 @@
 package com.taosdata.jdbc;
 
+import com.taosdata.jdbc.common.BaseTest;
 import com.taosdata.jdbc.utils.SpecifyAddress;
 import com.taosdata.jdbc.utils.StringUtils;
 import com.taosdata.jdbc.utils.TestUtils;
@@ -12,7 +13,7 @@
 import java.util.ArrayList;
 import java.util.Properties;
 
-public class GeometryTest {
+public class GeometryTest extends BaseTest {
     static String host = "127.0.0.1";
     static String dbName = TestUtils.camelToSnake(GeometryTest.class);
     static String tableNative = "geometry_noraml";

src/test/java/com/taosdata/jdbc/JsonTagTest.java

@@ -3,6 +3,7 @@
 import com.taosdata.jdbc.annotation.CatalogRunner;
 import com.taosdata.jdbc.annotation.Description;
 import com.taosdata.jdbc.annotation.TestTarget;
+import com.taosdata.jdbc.common.BaseTest;
 import com.taosdata.jdbc.utils.SpecifyAddress;
 import com.taosdata.jdbc.utils.TestUtils;
 import org.junit.*;
@@ -15,7 +16,7 @@
 @FixMethodOrder(MethodSorters.NAME_ASCENDING)
 @RunWith(CatalogRunner.class)
 @TestTarget(alias = "JsonTag", author = "huolibo", version = "2.0.36")
-public class JsonTagTest {
+public class JsonTagTest extends BaseTest {
     private static String host = "127.0.0.1";
     private static final String dbName = TestUtils.camelToSnake(JsonTagTest.class);
     private static Connection connection;

src/test/java/com/taosdata/jdbc/ParameterBindTest.java

@@ -1,5 +1,6 @@
 package com.taosdata.jdbc;
 
+import com.taosdata.jdbc.common.BaseTest;
 import com.taosdata.jdbc.utils.SpecifyAddress;
 import org.junit.*;
 
@@ -12,7 +13,7 @@
 import java.util.Random;
 import java.util.stream.Collectors;
 
-public class ParameterBindTest {
+public class ParameterBindTest extends BaseTest {
 
     private static final String host = "127.0.0.1";
     private static final String stable = "weather";

src/test/java/com/taosdata/jdbc/SchemalessConnectionTest.java

@@ -1,19 +1,18 @@
 package com.taosdata.jdbc;
 
+import com.taosdata.jdbc.common.BaseTest;
 import com.taosdata.jdbc.enums.SchemalessProtocolType;
 import com.taosdata.jdbc.enums.SchemalessTimestampType;
 import com.taosdata.jdbc.utils.TestUtils;
 import org.junit.AfterClass;
-import org.junit.Before;
 import org.junit.BeforeClass;
 import org.junit.Test;
 
 import java.sql.Connection;
 import java.sql.DriverManager;
 import java.sql.SQLException;
 import java.sql.Statement;
-
-public class SchemalessConnectionTest {
+public class SchemalessConnectionTest extends BaseTest {
     private static final String host = "127.0.0.1";
     private static final String db = TestUtils.camelToSnake(SchemalessConnectionTest.class);
     private static Connection connection;