| /* |
| * 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. |
| */ |
| |
| package org.apache.ignite.internal.sql; |
| |
| import org.apache.ignite.internal.sql.command.SqlBeginTransactionCommand; |
| import org.apache.ignite.internal.sql.command.SqlCommand; |
| import org.apache.ignite.internal.sql.command.SqlCommitTransactionCommand; |
| import org.apache.ignite.internal.sql.command.SqlRollbackTransactionCommand; |
| import org.junit.Test; |
| |
| /** |
| * Tests for processing of keywords BEGIN, COMMIT, ROLLBACK, START. |
| */ |
| public class SqlParserTransactionalKeywordsSelfTest extends SqlParserAbstractSelfTest { |
| /** |
| * Test parsing of different forms of BEGIN/START. |
| */ |
| @Test |
| public void testBegin() { |
| assertBegin("begin"); |
| assertBegin("BEGIN"); |
| assertBegin("BEGIN work"); |
| assertBegin("begin Transaction"); |
| assertBegin("StarT TransactioN"); |
| |
| assertParseError(null, "begin index", "Unexpected token: \"INDEX\""); |
| assertParseError(null, "start work", "Unexpected token: \"WORK\" (expected: \"TRANSACTION\")"); |
| assertParseError(null, "start", "Unexpected end of command (expected: \"TRANSACTION\")"); |
| } |
| |
| /** |
| * Test parsing of different forms of COMMIT. |
| */ |
| @Test |
| public void testCommit() { |
| assertCommit("commit"); |
| assertCommit("COMMIT transaction"); |
| |
| assertParseError(null, "commit index", "Unexpected token: \"INDEX\""); |
| } |
| |
| /** |
| * Test parsing of different forms of ROLLBACK. |
| */ |
| @Test |
| public void testRollback() { |
| assertRollback("rollback"); |
| assertRollback("ROLLBACK transaction"); |
| |
| assertParseError(null, "rollback index", "Unexpected token: \"INDEX\""); |
| } |
| |
| /** |
| * Test that given SQL is parsed as a BEGIN command. |
| * @param sql command. |
| */ |
| private static void assertBegin(String sql) { |
| assertTrue(parse(sql) instanceof SqlBeginTransactionCommand); |
| } |
| |
| /** |
| * Test that given SQL is parsed as a BEGIN command. |
| * @param sql command. |
| */ |
| private static void assertCommit(String sql) { |
| assertTrue(parse(sql) instanceof SqlCommitTransactionCommand); |
| } |
| |
| /** |
| * Test that given SQL is parsed as a BEGIN command. |
| * @param sql command. |
| */ |
| private static void assertRollback(String sql) { |
| assertTrue(parse(sql) instanceof SqlRollbackTransactionCommand); |
| } |
| |
| /** |
| * Parse single SQL command. |
| * @param sql command. |
| * @return parsed command. |
| */ |
| private static SqlCommand parse(String sql) { |
| return new SqlParser(null, sql).nextCommand(); |
| } |
| } |