Java tutorial
/** * Starschema Big Query JDBC Driver * Copyright (C) 2012, Starschema Ltd. * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 2 of the License, or * any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see <http://www.gnu.org/licenses/>. */ package BQJDBC.QueryResultTest; import java.sql.DriverManager; import java.sql.ResultSet; import java.sql.SQLException; import java.sql.Statement; import junit.framework.Assert; //import net.starschema.clouddb.bqjdbc.logging.Logger; import net.starschema.clouddb.jdbc.BQConnection; import net.starschema.clouddb.jdbc.BQSupportFuncts; import net.starschema.clouddb.jdbc.BQSupportMethods; import org.apache.commons.logging.Log; import org.apache.commons.logging.LogFactory; import org.junit.Before; import org.junit.Test; /** * This Junit test tests functions in BQResultset * * @author Horvth Attila * @author Gunics Balazs */ public class BQScrollableResultSetFunctionTest { private static java.sql.Connection con = null; private static java.sql.ResultSet Result = null; private final Log logger = LogFactory.getLog(getClass()); @Test public void ChainedCursorFunctionTest() { this.logger.info("ChainedFunctionTest"); try { BQScrollableResultSetFunctionTest.Result.beforeFirst(); Assert.assertTrue(BQScrollableResultSetFunctionTest.Result.next()); Assert.assertEquals("you", BQScrollableResultSetFunctionTest.Result.getString(1)); } catch (SQLException e) { this.logger.error("SQLexception" + e.toString()); Assert.fail("SQLException" + e.toString()); } try { Assert.assertTrue(BQScrollableResultSetFunctionTest.Result.absolute(10)); Assert.assertEquals("word", BQScrollableResultSetFunctionTest.Result.getString(1)); } catch (SQLException e) { this.logger.error("SQLexception" + e.toString()); Assert.fail("SQLException" + e.toString()); } try { Assert.assertFalse(BQScrollableResultSetFunctionTest.Result.next()); } catch (SQLException e) { this.logger.error("SQLexception" + e.toString()); Assert.fail("SQLException" + e.toString()); } try { Assert.assertEquals("", BQScrollableResultSetFunctionTest.Result.getString(1)); } catch (SQLException e) { boolean ct = e.toString().contains("Cursor is not in a valid Position"); if (ct == true) { Assert.assertTrue(ct); } else { this.logger.error("SQLexception" + e.toString()); Assert.fail("SQLException" + e.toString()); } } try { Assert.assertTrue(BQScrollableResultSetFunctionTest.Result.first()); Assert.assertEquals("you", BQScrollableResultSetFunctionTest.Result.getString(1)); } catch (SQLException e) { this.logger.error("SQLexception" + e.toString()); Assert.fail("SQLException" + e.toString()); } try { Assert.assertTrue(BQScrollableResultSetFunctionTest.Result.isFirst()); Assert.assertFalse(BQScrollableResultSetFunctionTest.Result.previous()); BQScrollableResultSetFunctionTest.Result.afterLast(); Assert.assertTrue(BQScrollableResultSetFunctionTest.Result.isAfterLast()); Assert.assertTrue(BQScrollableResultSetFunctionTest.Result.absolute(-1)); Assert.assertEquals("word", BQScrollableResultSetFunctionTest.Result.getString(1)); } catch (SQLException e) { this.logger.error("SQLexception" + e.toString()); Assert.fail("SQLException" + e.toString()); } try { Assert.assertTrue(BQScrollableResultSetFunctionTest.Result.relative(-5)); Assert.assertEquals("without", BQScrollableResultSetFunctionTest.Result.getString(1)); } catch (SQLException e) { this.logger.error("SQLexception" + e.toString()); Assert.fail("SQLException" + e.toString()); } try { Assert.assertFalse(BQScrollableResultSetFunctionTest.Result.relative(6)); } catch (SQLException e) { this.logger.error("SQLexception" + e.toString()); Assert.fail("SQLException" + e.toString()); } try { Assert.assertEquals("without", BQScrollableResultSetFunctionTest.Result.getString(1)); } catch (SQLException e) { boolean ct = e.toString().contains("Cursor is not in a valid Position"); if (ct == true) { Assert.assertTrue(ct); } else { this.logger.error("SQLexception" + e.toString()); Assert.fail("SQLException" + e.toString()); } } this.logger.info("chainedfunctiontest end"); } @Test public void databaseMetaDataGetTables() { //clouddb,ARTICLE_LOOKUP,starschema.net,[Ljava.lang.String;@9e8424 ResultSet result = null; try { //Function call getColumns //catalog:null, //schemaPattern: starschema_net__clouddb, //tableNamePattern:OUTLET_LOOKUP, columnNamePattern: null //result = con.getMetaData().getTables("OUTLET_LOOKUP", null, "starschema_net__clouddb", null ); result = con.getMetaData().getColumns(null, "starschema_net__clouddb", "OUTLET_LOOKUP", null); //Function call getTables(catalog: ARTICLE_COLOR_LOOKUP, schemaPattern: null, tableNamePattern: starschema_net__clouddb, types: TABLE , VIEW , SYSTEM TABLE , SYNONYM , ALIAS , ) } catch (SQLException e) { e.printStackTrace(); Assert.fail(); } try { Assert.assertTrue(result.first()); while (!result.isAfterLast()) { String toprint = ""; toprint += result.getString(1) + " , "; toprint += result.getString(2) + " , "; toprint += result.getString(3) + " , "; toprint += result.getString(4) + " , "; toprint += result.getString(5) + " , "; toprint += result.getString(6) + " , "; toprint += result.getString(7) + " , "; toprint += result.getString(8) + " , "; toprint += result.getString(9) + " , "; toprint += result.getString(10); System.err.println(toprint); result.next(); } } catch (SQLException e) { e.printStackTrace(); Assert.fail(); } } /** * Compares two String[][] * * @param expected * @param reality * @return true if they are equal false if not */ private boolean comparer(String[][] expected, String[][] reality) { for (int i = 0; i < expected.length; i++) { for (int j = 0; j < expected[i].length; j++) { if (expected[i][j].toString().equals(reality[i][j]) == false) { return false; } } } return true; } /** * For testing isValid() , Close() , isClosed() */ @Test public void isClosedValidtest() { try { Assert.assertEquals(true, BQScrollableResultSetFunctionTest.con.isValid(0)); } catch (SQLException e) { Assert.fail("Got an exception" + e.toString()); e.printStackTrace(); } try { Assert.assertEquals(true, BQScrollableResultSetFunctionTest.con.isValid(10)); } catch (SQLException e) { Assert.fail("Got an exception" + e.toString()); e.printStackTrace(); } try { BQScrollableResultSetFunctionTest.con.isValid(-10); } catch (SQLException e) { Assert.assertTrue(true); // e.printStackTrace(); } try { BQScrollableResultSetFunctionTest.con.close(); } catch (SQLException e) { e.printStackTrace(); } try { Assert.assertTrue(BQScrollableResultSetFunctionTest.con.isClosed()); } catch (SQLException e1) { e1.printStackTrace(); } try { BQScrollableResultSetFunctionTest.con.isValid(0); } catch (SQLException e) { Assert.assertTrue(true); e.printStackTrace(); } } /** * Makes a new Bigquery Connection to URL in file and gives back the * Connection to static con member. */ @Before public void NewConnection() { try { if (BQScrollableResultSetFunctionTest.con == null || !BQScrollableResultSetFunctionTest.con.isValid(0)) { this.logger.info("Testing the JDBC driver"); try { Class.forName("net.starschema.clouddb.jdbc.BQDriver"); BQScrollableResultSetFunctionTest.con = DriverManager.getConnection( BQSupportFuncts.constructUrlFromPropertiesFile( BQSupportFuncts.readFromPropFile("installedaccount1.properties")), BQSupportFuncts.readFromPropFile("installedaccount1.properties")); } catch (Exception e) { e.printStackTrace(); this.logger.error("Error in connection" + e.toString()); Assert.fail("General Exception:" + e.toString()); } this.logger.info(((BQConnection) BQScrollableResultSetFunctionTest.con).getURLPART()); } } catch (SQLException e) { logger.debug("Oops something went wrong", e); } this.QueryLoad(); } // Comprehensive Tests: public void QueryLoad() { final String sql = "SELECT TOP(word,10) AS word, COUNT(*) as count FROM publicdata:samples.shakespeare"; final String description = "The top 10 word from shakespeare #TOP #COUNT"; String[][] expectation = new String[][] { { "you", "yet", "would", "world", "without", "with", "your", "young", "words", "word" }, { "42", "42", "42", "42", "42", "42", "41", "41", "41", "41" } }; /** somehow the result changed with time { "you", "yet", "would", "world", "without", "with", "will", "why", "whose", "whom" }, { "42", "42", "42", "42", "42", "42", "42", "42", "42", "42" } }; */ this.logger.info("Test number: 01"); this.logger.info("Running query:" + sql); try { //Statement stmt = BQResultSetFunctionTest.con.createStatement(); Statement stmt = BQScrollableResultSetFunctionTest.con .createStatement(ResultSet.TYPE_SCROLL_INSENSITIVE, ResultSet.CONCUR_READ_ONLY); stmt.setQueryTimeout(500); BQScrollableResultSetFunctionTest.Result = stmt.executeQuery(sql); } catch (SQLException e) { this.logger.error("SQLexception" + e.toString()); Assert.fail("SQLException" + e.toString()); } Assert.assertNotNull(BQScrollableResultSetFunctionTest.Result); this.logger.debug(description); HelperFunctions.printer(expectation); try { Assert.assertTrue("Comparing failed in the String[][] array", this.comparer(expectation, BQSupportMethods.GetQueryResult(BQScrollableResultSetFunctionTest.Result))); } catch (SQLException e) { this.logger.error("SQLexception" + e.toString()); Assert.fail(e.toString()); } } @Test public void ResultSetMetadata() { try { this.logger.debug(BQScrollableResultSetFunctionTest.Result.getMetaData().getSchemaName(1)); this.logger.debug(BQScrollableResultSetFunctionTest.Result.getMetaData().getScale(1)); } catch (SQLException e) { this.logger.error("SQLexception" + e.toString()); } Assert.assertTrue(true); } @Test public void TestResultIndexOutofBound() { try { this.logger.debug(BQScrollableResultSetFunctionTest.Result.getBoolean(99)); } catch (SQLException e) { Assert.assertTrue(true); this.logger.error("SQLexception" + e.toString()); } } @Test public void TestResultSetAbsolute() { try { Assert.assertTrue(BQScrollableResultSetFunctionTest.Result.absolute(1)); Assert.assertEquals("you", BQScrollableResultSetFunctionTest.Result.getString(1)); Assert.assertTrue(BQScrollableResultSetFunctionTest.Result.absolute(2)); Assert.assertEquals("yet", BQScrollableResultSetFunctionTest.Result.getString(1)); Assert.assertTrue(BQScrollableResultSetFunctionTest.Result.absolute(3)); Assert.assertEquals("would", BQScrollableResultSetFunctionTest.Result.getString(1)); Assert.assertTrue(BQScrollableResultSetFunctionTest.Result.absolute(4)); Assert.assertEquals("world", BQScrollableResultSetFunctionTest.Result.getString(1)); Assert.assertTrue(BQScrollableResultSetFunctionTest.Result.absolute(5)); Assert.assertEquals("without", BQScrollableResultSetFunctionTest.Result.getString(1)); Assert.assertTrue(BQScrollableResultSetFunctionTest.Result.absolute(6)); Assert.assertEquals("with", BQScrollableResultSetFunctionTest.Result.getString(1)); Assert.assertTrue(BQScrollableResultSetFunctionTest.Result.absolute(7)); Assert.assertEquals("your", BQScrollableResultSetFunctionTest.Result.getString(1)); Assert.assertTrue(BQScrollableResultSetFunctionTest.Result.absolute(8)); Assert.assertEquals("young", BQScrollableResultSetFunctionTest.Result.getString(1)); Assert.assertTrue(BQScrollableResultSetFunctionTest.Result.absolute(9)); Assert.assertEquals("words", BQScrollableResultSetFunctionTest.Result.getString(1)); Assert.assertTrue(BQScrollableResultSetFunctionTest.Result.absolute(10)); Assert.assertEquals("word", BQScrollableResultSetFunctionTest.Result.getString(1)); } catch (SQLException e) { this.logger.error("SQLexception" + e.toString()); Assert.fail("SQLException" + e.toString()); } try { Assert.assertFalse(BQScrollableResultSetFunctionTest.Result.absolute(0)); Assert.assertEquals("", BQScrollableResultSetFunctionTest.Result.getString(1)); } catch (SQLException e) { boolean ct = e.toString().contains("Cursor is not in a valid Position"); if (ct == true) { Assert.assertTrue(ct); } else { this.logger.error("SQLexception" + e.toString()); Assert.fail("SQLException" + e.toString()); } } try { Assert.assertFalse(BQScrollableResultSetFunctionTest.Result.absolute(11)); Assert.assertEquals("", BQScrollableResultSetFunctionTest.Result.getString(1)); } catch (SQLException e) { boolean ct = e.toString().contains("Cursor is not in a valid Position"); if (ct == true) { Assert.assertTrue(ct); } else { this.logger.error("SQLexception" + e.toString()); Assert.fail("SQLException" + e.toString()); } } } @Test public void TestResultSetAfterlast() { try { BQScrollableResultSetFunctionTest.Result.afterLast(); Assert.assertTrue(BQScrollableResultSetFunctionTest.Result.previous()); Assert.assertEquals("word", BQScrollableResultSetFunctionTest.Result.getString(1)); } catch (SQLException e) { this.logger.error("SQLexception" + e.toString()); Assert.fail("SQLException" + e.toString()); } try { BQScrollableResultSetFunctionTest.Result.afterLast(); Assert.assertEquals("", BQScrollableResultSetFunctionTest.Result.getString(1)); } catch (SQLException e) { boolean ct = e.toString().contains("Cursor is not in a valid Position"); if (ct == true) { Assert.assertTrue(ct); } else { this.logger.error("SQLexception" + e.toString()); Assert.fail("SQLException" + e.toString()); } } } @Test public void TestResultSetBeforeFirst() { try { BQScrollableResultSetFunctionTest.Result.beforeFirst(); Assert.assertTrue(BQScrollableResultSetFunctionTest.Result.next()); Assert.assertEquals("you", BQScrollableResultSetFunctionTest.Result.getString(1)); } catch (SQLException e) { this.logger.error("SQLexception" + e.toString()); Assert.fail("SQLException" + e.toString()); } try { BQScrollableResultSetFunctionTest.Result.beforeFirst(); Assert.assertEquals("", BQScrollableResultSetFunctionTest.Result.getString(1)); } catch (SQLException e) { boolean ct = e.toString().contains("Cursor is not in a valid Position"); if (ct == true) { Assert.assertTrue(ct); } else { this.logger.error("SQLexception" + e.toString()); Assert.fail("SQLException" + e.toString()); } } } @Test public void TestResultSetFirst() { try { Assert.assertTrue(BQScrollableResultSetFunctionTest.Result.first()); Assert.assertTrue(BQScrollableResultSetFunctionTest.Result.isFirst()); } catch (SQLException e) { this.logger.error("SQLexception" + e.toString()); Assert.fail("SQLException" + e.toString()); } } @Test public void TestResultSetgetBoolean() { try { Assert.assertTrue(BQScrollableResultSetFunctionTest.Result.absolute(1)); Assert.assertEquals(Boolean.parseBoolean("42"), BQScrollableResultSetFunctionTest.Result.getBoolean(2)); } catch (SQLException e) { this.logger.error("SQLexception" + e.toString()); Assert.fail("SQLException" + e.toString()); } } @Test public void TestResultSetgetFloat() { try { Assert.assertTrue(BQScrollableResultSetFunctionTest.Result.absolute(1)); Assert.assertEquals(new Float(42), BQScrollableResultSetFunctionTest.Result.getFloat(2)); } catch (SQLException e) { this.logger.error("SQLexception" + e.toString()); Assert.fail("SQLException" + e.toString()); } } @Test public void TestResultSetgetInteger() { try { Assert.assertTrue(BQScrollableResultSetFunctionTest.Result.absolute(1)); Assert.assertEquals(42, BQScrollableResultSetFunctionTest.Result.getInt(2)); } catch (SQLException e) { this.logger.error("SQLexception" + e.toString()); Assert.fail("SQLException" + e.toString()); } } @Test public void TestResultSetgetRow() { try { Assert.assertTrue(BQScrollableResultSetFunctionTest.Result.absolute(1)); Assert.assertEquals(1, BQScrollableResultSetFunctionTest.Result.getRow()); Assert.assertTrue(BQScrollableResultSetFunctionTest.Result.absolute(10)); Assert.assertEquals(10, BQScrollableResultSetFunctionTest.Result.getRow()); } catch (SQLException e) { this.logger.error("SQLexception" + e.toString()); Assert.fail("SQLException" + e.toString()); } try { BQScrollableResultSetFunctionTest.Result.beforeFirst(); Assert.assertEquals(0, BQScrollableResultSetFunctionTest.Result.getRow()); BQScrollableResultSetFunctionTest.Result.afterLast(); Assert.assertEquals(0, BQScrollableResultSetFunctionTest.Result.getRow()); } catch (SQLException e) { this.logger.error("SQLexception" + e.toString()); Assert.fail("SQLException" + e.toString()); } } @Test public void TestResultSetgetString() { try { Assert.assertTrue(BQScrollableResultSetFunctionTest.Result.first()); Assert.assertEquals("you", BQScrollableResultSetFunctionTest.Result.getString(1)); Assert.assertTrue(BQScrollableResultSetFunctionTest.Result.last()); Assert.assertEquals("word", BQScrollableResultSetFunctionTest.Result.getString(1)); } catch (SQLException e) { this.logger.error("SQLexception" + e.toString()); Assert.fail("SQLException" + e.toString()); } } @Test public void TestResultSetLast() { try { Assert.assertTrue(BQScrollableResultSetFunctionTest.Result.last()); Assert.assertTrue(BQScrollableResultSetFunctionTest.Result.isLast()); } catch (SQLException e) { this.logger.error("SQLexception" + e.toString()); Assert.fail("SQLException" + e.toString()); } } @Test public void TestResultSetNext() { try { Assert.assertTrue(BQScrollableResultSetFunctionTest.Result.first()); Assert.assertTrue(BQScrollableResultSetFunctionTest.Result.next()); Assert.assertEquals("yet", BQScrollableResultSetFunctionTest.Result.getString(1)); Assert.assertTrue(BQScrollableResultSetFunctionTest.Result.next()); Assert.assertEquals("would", BQScrollableResultSetFunctionTest.Result.getString(1)); Assert.assertTrue(BQScrollableResultSetFunctionTest.Result.next()); Assert.assertEquals("world", BQScrollableResultSetFunctionTest.Result.getString(1)); Assert.assertTrue(BQScrollableResultSetFunctionTest.Result.next()); Assert.assertEquals("without", BQScrollableResultSetFunctionTest.Result.getString(1)); Assert.assertTrue(BQScrollableResultSetFunctionTest.Result.next()); Assert.assertEquals("with", BQScrollableResultSetFunctionTest.Result.getString(1)); Assert.assertTrue(BQScrollableResultSetFunctionTest.Result.next()); Assert.assertEquals("your", BQScrollableResultSetFunctionTest.Result.getString(1)); Assert.assertTrue(BQScrollableResultSetFunctionTest.Result.next()); Assert.assertEquals("young", BQScrollableResultSetFunctionTest.Result.getString(1)); Assert.assertTrue(BQScrollableResultSetFunctionTest.Result.next()); Assert.assertEquals("words", BQScrollableResultSetFunctionTest.Result.getString(1)); Assert.assertTrue(BQScrollableResultSetFunctionTest.Result.next()); Assert.assertEquals("word", BQScrollableResultSetFunctionTest.Result.getString(1)); Assert.assertFalse(BQScrollableResultSetFunctionTest.Result.next()); } catch (SQLException e) { this.logger.error("SQLexception" + e.toString()); Assert.fail("SQLException" + e.toString()); } try { Assert.assertEquals("", BQScrollableResultSetFunctionTest.Result.getString(1)); } catch (SQLException e) { boolean ct = e.toString().contains("Cursor is not in a valid Position"); if (ct == true) { Assert.assertTrue(ct); } else { this.logger.error("SQLexception" + e.toString()); Assert.fail("SQLException" + e.toString()); } } } @Test public void TestResultSetPrevious() { try { Assert.assertTrue(BQScrollableResultSetFunctionTest.Result.last()); Assert.assertTrue(BQScrollableResultSetFunctionTest.Result.previous()); Assert.assertEquals("words", BQScrollableResultSetFunctionTest.Result.getString(1)); Assert.assertTrue(BQScrollableResultSetFunctionTest.Result.previous()); Assert.assertEquals("young", BQScrollableResultSetFunctionTest.Result.getString(1)); Assert.assertTrue(BQScrollableResultSetFunctionTest.Result.previous()); Assert.assertEquals("your", BQScrollableResultSetFunctionTest.Result.getString(1)); Assert.assertTrue(BQScrollableResultSetFunctionTest.Result.previous()); Assert.assertEquals("with", BQScrollableResultSetFunctionTest.Result.getString(1)); Assert.assertTrue(BQScrollableResultSetFunctionTest.Result.previous()); Assert.assertEquals("without", BQScrollableResultSetFunctionTest.Result.getString(1)); Assert.assertTrue(BQScrollableResultSetFunctionTest.Result.previous()); Assert.assertEquals("world", BQScrollableResultSetFunctionTest.Result.getString(1)); Assert.assertTrue(BQScrollableResultSetFunctionTest.Result.previous()); Assert.assertEquals("would", BQScrollableResultSetFunctionTest.Result.getString(1)); Assert.assertTrue(BQScrollableResultSetFunctionTest.Result.previous()); Assert.assertEquals("yet", BQScrollableResultSetFunctionTest.Result.getString(1)); Assert.assertTrue(BQScrollableResultSetFunctionTest.Result.previous()); Assert.assertEquals("you", BQScrollableResultSetFunctionTest.Result.getString(1)); Assert.assertFalse(BQScrollableResultSetFunctionTest.Result.previous()); } catch (SQLException e) { this.logger.error("SQLexception" + e.toString()); Assert.fail("SQLException" + e.toString()); } try { Assert.assertEquals("", BQScrollableResultSetFunctionTest.Result.getString(1)); } catch (SQLException e) { boolean ct = e.toString().contains("Cursor is not in a valid Position"); if (ct == true) { Assert.assertTrue(ct); } else { this.logger.error("SQLexception" + e.toString()); Assert.fail("SQLException" + e.toString()); } } } @Test public void TestResultSetRelative() { try { Assert.assertTrue(BQScrollableResultSetFunctionTest.Result.absolute(1)); Assert.assertEquals("you", BQScrollableResultSetFunctionTest.Result.getString(1)); Assert.assertTrue(BQScrollableResultSetFunctionTest.Result.relative(1)); Assert.assertEquals("yet", BQScrollableResultSetFunctionTest.Result.getString(1)); Assert.assertTrue(BQScrollableResultSetFunctionTest.Result.relative(2)); Assert.assertEquals("world", BQScrollableResultSetFunctionTest.Result.getString(1)); Assert.assertTrue(BQScrollableResultSetFunctionTest.Result.relative(5)); Assert.assertEquals("words", BQScrollableResultSetFunctionTest.Result.getString(1)); Assert.assertTrue(BQScrollableResultSetFunctionTest.Result.relative(-5)); Assert.assertEquals("world", BQScrollableResultSetFunctionTest.Result.getString(1)); Assert.assertTrue(BQScrollableResultSetFunctionTest.Result.relative(-2)); Assert.assertEquals("yet", BQScrollableResultSetFunctionTest.Result.getString(1)); Assert.assertTrue(BQScrollableResultSetFunctionTest.Result.relative(-1)); Assert.assertEquals("you", BQScrollableResultSetFunctionTest.Result.getString(1)); } catch (SQLException e) { this.logger.error("SQLexception" + e.toString()); Assert.fail("SQLException" + e.toString()); } try { Assert.assertTrue(BQScrollableResultSetFunctionTest.Result.first()); Assert.assertFalse(BQScrollableResultSetFunctionTest.Result.relative(-1)); Assert.assertEquals("", BQScrollableResultSetFunctionTest.Result.getString(1)); } catch (SQLException e) { boolean ct = e.toString().contains("Cursor is not in a valid Position"); if (ct == true) { Assert.assertTrue(ct); } else { this.logger.error("SQLexception" + e.toString()); Assert.fail("SQLException" + e.toString()); } } try { Assert.assertTrue(BQScrollableResultSetFunctionTest.Result.last()); Assert.assertFalse(BQScrollableResultSetFunctionTest.Result.relative(1)); Assert.assertEquals("", BQScrollableResultSetFunctionTest.Result.getString(1)); } catch (SQLException e) { boolean ct = e.toString().contains("Cursor is not in a valid Position"); if (ct == true) { Assert.assertTrue(ct); } else { this.logger.error("SQLexception" + e.toString()); Assert.fail("SQLException" + e.toString()); } } } }