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How to use getAllTableCommand method of org.evomaster.client.java.controller.db.DbCleaner class

Best EvoMaster code snippet using org.evomaster.client.java.controller.db.DbCleaner.getAllTableCommand

Source:DbCleaner.java

...89     */90    private static void cleanDataInTables(List<String> tablesToSkip, Statement statement, DatabaseType type, String schema, boolean singleCommand, boolean doDropTable) throws SQLException {91        // Find all tables and truncate them92        Set<String> tables = new HashSet<>();93        ResultSet rs = statement.executeQuery(getAllTableCommand(type, schema));94        while (rs.next()) {95            tables.add(rs.getString(1));96        }97        rs.close();98        if (tables.isEmpty()) {99            throw new IllegalStateException("Could not find any table");100        }101        if (tablesToSkip != null) {102            for (String skip : tablesToSkip) {103                if (!tables.stream().anyMatch(t -> t.equalsIgnoreCase(skip))) {104                    String msg = "Asked to skip table '" + skip + "', but it does not exist.";105                    msg += " Existing tables in schema '"+schema+"': [" +106                            tables.stream().collect(Collectors.joining(", ")) + "]";107                    throw new IllegalStateException(msg);108                }109            }110        }111        Set<String> tablesHaveIdentifies = new HashSet<>();112        if (type == DatabaseType.MS_SQL_SERVER){113            ResultSet rst = statement.executeQuery(getAllTableHasIdentify(type, schema));114            while (rst.next()) {115                tablesHaveIdentifies.add(rst.getString(1));116            }117            rst.close();118        }119        List<String> tablesToClear = tables.stream()120                .filter(n -> tablesToSkip == null || tablesToSkip.isEmpty() ||121                        !tablesToSkip.stream().anyMatch(skip -> skip.equalsIgnoreCase(n)))122                .collect(Collectors.toList());123        if (singleCommand) {124            String ts = tablesToClear.stream()125                    .sorted()126                    .collect(Collectors.joining(","));127            if (type != DatabaseType.POSTGRES)128                throw new IllegalArgumentException("do not support for cleaning all data by one single command for " +type);129            if (doDropTable)130                dropTables(statement, ts);131            else{132                statement.executeUpdate("TRUNCATE TABLE " + ts);133            }134        } else {135            //note: if one at a time, need to make sure to first disable FK checks136            for(String t : tablesToClear){137                if (doDropTable)138                    dropTables(statement, t);139                else{140                    /*141                        for MS_SQL_SERVER, we cannot use truncate tables if there exist fk142                        see143                            https://docs.microsoft.com/en-us/sql/t-sql/statements/truncate-table-transact-sql?view=sql-server-ver15#restrictions144                            https://stackoverflow.com/questions/155246/how-do-you-truncate-all-tables-in-a-database-using-tsql#156813145                        then it will cause a problem to reset identify146                    */147                    if (type  == DatabaseType.MS_SQL_SERVER)148                        deleteTables(statement, t, tablesHaveIdentifies);149                    else150                        truncateTables(statement, t);151                }152            }153        }154    }155    private static void dropTables(Statement statement, String table) throws SQLException {156        statement.executeUpdate("DROP TABLE IF EXISTS " +table);157    }158    private static void deleteTables(Statement statement, String table, Set<String> tableHasIdentify) throws SQLException {159        statement.executeUpdate("DELETE FROM "+table);160//        NOTE TAHT ideally we should reseed identify here, but there would case an issue, i.e., does not contain an identity column161        if (tableHasIdentify.contains(table))162            statement.executeUpdate("DBCC CHECKIDENT ('"+table+"', RESEED, 0)");163    }164    private static void truncateTables(Statement statement, String table) throws SQLException {165        statement.executeUpdate("TRUNCATE TABLE " + table);166    }167    private static void resetSequences(Statement s, DatabaseType type, String schemaName) throws SQLException {168        ResultSet rs;// Idem for sequences169        Set<String> sequences = new HashSet<>();170        rs = s.executeQuery(getAllSequenceCommand(type, schemaName));171        while (rs.next()) {172            sequences.add(rs.getString(1));173        }174        rs.close();175        for (String seq : sequences) {176            s.executeUpdate(resetSequenceCommand(seq, type));177        }178        /*179            Note: we reset all sequences from 1. But the original database might180            have used a different value.181            In most cases (99.99%), this should not be a problem.182            We could allow using different values in this API... but, maybe just easier183            for the user to reset it manually if really needed?184         */185    }186    private static void disableReferentialIntegrity(Statement s, DatabaseType type) throws SQLException {187        switch (type)188        {189            case POSTGRES: break;190            case MS_SQL_SERVER:191                //https://stackoverflow.com/questions/159038/how-can-foreign-key-constraints-be-temporarily-disabled-using-t-sql192                //https://stackoverflow.com/questions/155246/how-do-you-truncate-all-tables-in-a-database-using-tsql#156813193                //https://docs.microsoft.com/en-us/sql/relational-databases/tables/disable-foreign-key-constraints-with-insert-and-update-statements?view=sql-server-ver15194                s.execute("EXEC sp_MSForEachTable \"ALTER TABLE ? NOCHECK CONSTRAINT all\"");195                break;196            case H2:197                s.execute("SET REFERENTIAL_INTEGRITY FALSE");198                break;199            case MARIADB:200            case MYSQL:201                s.execute("SET @@foreign_key_checks = 0;");202                break;203            case OTHER:204                throw new DbUnsupportedException(type);205        }206    }207    private static void enableReferentialIntegrity(Statement s, DatabaseType type) throws SQLException {208        switch (type)209        {210            case POSTGRES: break;211            case MS_SQL_SERVER:212                s.execute("exec sp_MSForEachTable \"ALTER TABLE ? WITH CHECK CHECK CONSTRAINT all\"");213                break;214            case H2:215                /*216                    For H2, we have to delete tables one at a time... but, to avoid issues217                    with FKs, we must temporarily disable the integrity checks218                */219                s.execute( "SET REFERENTIAL_INTEGRITY TRUE");220                break;221            case MARIADB:222            case MYSQL:223                s.execute("SET @@foreign_key_checks = 1;");224                break;225            case OTHER:226                throw new DbUnsupportedException(type);227        }228    }229    private static int getDefaultReties(DatabaseType type){230        switch (type){231            case MS_SQL_SERVER:232            case POSTGRES: return 0;233            case H2:234            case MARIADB:235            case MYSQL: return 3;236        }237        throw new DbUnsupportedException(type);238    }239    private static String getDefaultSchema(DatabaseType type){240        switch (type){241            case H2: return "PUBLIC";242            //https://docs.microsoft.com/en-us/dotnet/framework/data/adonet/sql/ownership-and-user-schema-separation-in-sql-server243            case MS_SQL_SERVER: return "dbo";244            case MARIADB:245            case MYSQL: throw new IllegalArgumentException("there is no default schema for "+type+", and you must specify a db name here");246            case POSTGRES: return "public";247        }248        throw new DbUnsupportedException(type);249    }250    private static boolean isSingleCleanCommand(DatabaseType type){251        return type == DatabaseType.POSTGRES;252    }253    private static String getAllTableHasIdentify(DatabaseType type, String schema){254        if(type != DatabaseType.MS_SQL_SERVER)255            throw new IllegalArgumentException("getAllTableHasIdentify only supports for MS_SQL_SERVER, not for "+type);256        return getAllTableCommand(type, schema) + " AND OBJECTPROPERTY(OBJECT_ID(TABLE_NAME), 'TableHasIdentity') = 1";257    }258    private static String getAllTableCommand(DatabaseType type, String schema) {259        String command = "SELECT TABLE_NAME FROM INFORMATION_SCHEMA.TABLES where (TABLE_TYPE='TABLE' OR TABLE_TYPE='BASE TABLE')";260        switch (type){261            // https://stackoverflow.com/questions/175415/how-do-i-get-list-of-all-tables-in-a-database-using-tsql, TABLE_CATALOG='"+dbname+"'"262            case MS_SQL_SERVER:263            // for MySQL, schema is dbname264            case MYSQL:265            case MARIADB:266            case H2:267            case POSTGRES:268                if (schema.isEmpty())269                    return command;270                return command + " AND TABLE_SCHEMA='" + schema +"'";271        }272        throw new DbUnsupportedException(type);273//            case MS_SQL_SERVER_2000:274//                return "SELECT sobjects.name FROM sysobjects sobjects WHERE sobjects.xtype = '"+schema+"'"; // shcema can be 'U'275    }276    private static String getAllSequenceCommand(DatabaseType type, String schemaName) {277        String command = "SELECT SEQUENCE_NAME FROM INFORMATION_SCHEMA.SEQUENCES";278        switch (type){279            case MYSQL:280            case MARIADB: return getAllTableCommand(type, schemaName);281            case H2:282            case POSTGRES:283            //https://docs.microsoft.com/en-us/sql/relational-databases/system-information-schema-views/sequences-transact-sql?view=sql-server-ver15284            case MS_SQL_SERVER:285                if (schemaName.isEmpty())286                    return command;287                else288                    return command + " WHERE SEQUENCE_SCHEMA='" + schemaName + "'";289        }290        throw new DbUnsupportedException(type);291    }292    private static String resetSequenceCommand(String sequence, DatabaseType type) {293        switch (type){294            case MARIADB:...

getAllTableCommand

Using AI Code Generation

1import org.evomaster.client.java.controller.db.DbCleaner2import org.evomaster.client.java.controller.db.SqlScriptRunner3import org.evomaster.client.java.controller.db.SqlScriptRunnerImpl4import org.evomaster.client.java.controller.db.TableCommand5import org.evomaster.client.java.controller.internal.db.h2.H2Controller6val dbController = H2Controller()7fun init() {8    val runner: SqlScriptRunner = SqlScriptRunnerImpl(dbController)9    runner.executeSqlScript("CREATE TABLE IF NOT EXISTS test_table (id INT, name VARCHAR(100), PRIMARY KEY(id))")10    runner.executeSqlScript("INSERT INTO test_table VALUES (1, 'John')")11    runner.executeSqlScript("INSERT INTO test_table VALUES (2, 'Mary')")12    runner.executeSqlScript("INSERT INTO test_table VALUES (3, 'Peter')")13}14fun test() {15    val cleaner = DbCleaner(dbController)16    val commands = cleaner.getAllTableCommand("test_table")17    assertEquals(3, commands.size)18    val command1 = TableCommand("test_table", "DELETE FROM test_table WHERE id = 1")19    val command2 = TableCommand("test_table", "DELETE FROM test_table WHERE id = 2")20    val command3 = TableCommand("test_table", "DELETE FROM test_table WHERE id = 3")21    assertTrue(commands.contains(command1))22    assertTrue(commands.contains(command2))23    assertTrue(commands.contains(command3))24}25fun tearDown() {26    val runner: SqlScriptRunner = SqlScriptRunnerImpl(dbController)27    runner.executeSqlScript("DROP TABLE test_table")28}

getAllTableCommand

Using AI Code Generation

1@DisplayName("Test for getAllTableCommand method of DbCleaner class")2class DbCleanerTest {3    @DisplayName("Test for getAllTableCommand method")4    void getAllTableCommandTest() {5        String expected = "SELECT table_name FROM information_schema.tables WHERE table_schema='public' AND table_type='BASE TABLE'";6        String actual = DbCleaner.getAllTableCommand();7        assertEquals(expected, actual);8    }9}10@DisplayName("Test for getDeleteAllCommand method of DbCleaner class")11class DbCleanerTest {12    @DisplayName("Test for getDeleteAllCommand method")13    void getDeleteAllCommandTest() {14        String expected = "DELETE FROM ";15        String actual = DbCleaner.getDeleteAllCommand();16        assertEquals(expected, actual);17    }18}19@DisplayName("Test for getDropTableCommand method of DbCleaner class")20class DbCleanerTest {21    @DisplayName("Test for getDropTableCommand method")22    void getDropTableCommandTest() {23        String expected = "DROP TABLE ";24        String actual = DbCleaner.getDropTableCommand();25        assertEquals(expected, actual);26    }27}28@DisplayName("Test for getDeleteTableCommand method of DbCleaner class")29class DbCleanerTest {30    @DisplayName("Test for getDeleteTableCommand method")31    void getDeleteTableCommandTest() {32        String expected = "DELETE FROM ";33        String actual = DbCleaner.getDeleteTableCommand();34        assertEquals(expected, actual);35    }36}37@DisplayName("Test for getTruncateTableCommand method of DbCleaner class")38class DbCleanerTest {39    @DisplayName("Test for getTruncateTableCommand method")40    void getTruncateTableCommandTest() {41        String expected = "TRUNCATE TABLE ";42        String actual = DbCleaner.getTruncateTableCommand();43        assertEquals(expected, actual);44    }45}

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