| /* |
| * 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.druid.metadata.storage.sqlserver; |
| |
| import junit.framework.Assert; |
| import org.apache.druid.metadata.storage.sqlserver.SQLServerConnector.CustomStatementRewriter; |
| import org.junit.Before; |
| import org.junit.Test; |
| import org.skife.jdbi.v2.Binding; |
| import org.skife.jdbi.v2.StatementContext; |
| import org.skife.jdbi.v2.exceptions.UnableToCreateStatementException; |
| import org.skife.jdbi.v2.tweak.RewrittenStatement; |
| |
| @SuppressWarnings("nls") |
| public class CustomStatementRewriterTest |
| { |
| |
| private CustomStatementRewriter customStatementRewriter; |
| private Binding params; |
| private StatementContext ctx; |
| |
| @Before |
| public void setUp() |
| { |
| customStatementRewriter = new CustomStatementRewriter(); |
| |
| params = null; |
| ctx = null; |
| } |
| |
| private String rewrite(String sql) |
| { |
| RewrittenStatement rewrittenStatement = customStatementRewriter.rewrite(sql, params, ctx); |
| return rewrittenStatement.getSql(); |
| } |
| |
| @Test |
| public void testExactPatternReplacement() |
| { |
| |
| Assert.assertEquals("BIT NOT NULL DEFAULT (0)", rewrite("BOOLEAN NOT NULL DEFAULT FALSE")); |
| Assert.assertEquals("BIT NOT NULL DEFAULT (1)", rewrite("BOOLEAN NOT NULL DEFAULT TRUE")); |
| Assert.assertEquals("BIT NOT NULL DEFAULT (0)", rewrite("BOOLEAN DEFAULT FALSE")); |
| Assert.assertEquals("BIT NOT NULL DEFAULT (1)", rewrite("BOOLEAN DEFAULT TRUE")); |
| Assert.assertEquals("BIT", rewrite("BOOLEAN")); |
| Assert.assertEquals("1", rewrite("TRUE")); |
| Assert.assertEquals("0", rewrite("FALSE")); |
| } |
| |
| /** |
| * See https://github.com/jdbi/jdbi/blob/jdbi2/src/test/java/org/skife/jdbi/v2/TestColonStatementRewriter.java |
| */ |
| @Test |
| public void testCustomStatementRewriter() |
| { |
| |
| Assert.assertEquals("select column# from table1 where id = ?", |
| rewrite("select column# from table1 where id = :id")); |
| |
| Assert.assertEquals("select * from table2\n where id = ?", rewrite("select * from table2\n where id = :id")); |
| |
| try { |
| rewrite("select * from table3 where id = :\u0091\u009c"); // Control codes |
| // - |
| // https://en.wikipedia.org/wiki/List_of_Unicode_characters |
| Assert.fail("Expected 'UnableToCreateStatementException'"); |
| } |
| catch (UnableToCreateStatementException e) { |
| // expected |
| } |
| |
| } |
| |
| /** |
| * |
| * @see org.apache.druid.metadata.SQLMetadataConnector#createTable(String, Iterable) |
| * |
| */ |
| @Test |
| public void testSQLMetadataConnectorCreateTable() |
| { |
| String sqlIn = "CREATE TABLE %1$s (\n" |
| + " id VARCHAR(255) NOT NULL,\n" |
| + " dataSource VARCHAR(255) NOT NULL,\n" |
| + " created_date VARCHAR(255) NOT NULL,\n" |
| + " start VARCHAR(255) NOT NULL,\n" |
| + " `end` VARCHAR(255) NOT NULL,\n" |
| + " partitioned BOOLEAN NOT NULL,\n" |
| + " version VARCHAR(255) NOT NULL,\n" |
| + " used BOOLEAN NOT NULL,\n" |
| + " payload %2$s NOT NULL,\n" |
| + " PRIMARY KEY (id)\n" |
| + ")"; |
| |
| String sqlOut = "CREATE TABLE %1$s (\n" + |
| " id VARCHAR(255) NOT NULL,\n" + |
| " dataSource VARCHAR(255) NOT NULL,\n" + |
| " created_date VARCHAR(255) NOT NULL,\n" + |
| " start VARCHAR(255) NOT NULL,\n" + |
| " `end` VARCHAR(255) NOT NULL,\n" + |
| " partitioned BIT NOT NULL,\n" + |
| " version VARCHAR(255) NOT NULL,\n" + |
| " used BIT NOT NULL,\n" + |
| " payload %2$s NOT NULL,\n" + |
| " PRIMARY KEY (id)\n" + |
| ")"; |
| |
| Assert.assertEquals(sqlOut, rewrite(sqlIn)); |
| |
| } |
| |
| /** |
| * |
| * @see org.apache.druid.metadata.SQLMetadataStorageActionHandler#setStatus(String, |
| * boolean, Object) |
| * |
| */ |
| @Test |
| public void testSQLMetadataStorageActionHandlerSetStatus() |
| { |
| Assert.assertEquals("UPDATE %s SET active = ?, status_payload = ? WHERE id = ? AND active = 1", |
| rewrite("UPDATE %s SET active = :active, status_payload = :status_payload WHERE id = :id AND active = TRUE")); |
| |
| } |
| } |