305 lines
8.9 KiB
JavaScript
305 lines
8.9 KiB
JavaScript
/* Copyright (c) 2015, 2022, Oracle and/or its affiliates. */
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/******************************************************************************
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*
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* This software is dual-licensed to you under the Universal Permissive License
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* (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl and Apache License
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* 2.0 as shown at https://www.apache.org/licenses/LICENSE-2.0. You may choose
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* either license.
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*
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* If you elect to accept the software under the Apache License, Version 2.0,
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* the following applies:
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* https://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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* NAME
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* 7. autoCommit.js
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*
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* DESCRIPTION
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* Testing general autoCommit feature.
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*
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*****************************************************************************/
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'use strict';
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const oracledb = require('oracledb');
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const assert = require('assert');
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const dbConfig = require('./dbconfig.js');
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describe('7. autoCommit.js', function() {
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let pool = null;
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let connection = null;
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before('create pool, get one connection, create table', async function() {
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let script =
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"BEGIN \
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DECLARE \
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e_table_missing EXCEPTION; \
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PRAGMA EXCEPTION_INIT(e_table_missing, -00942); \
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BEGIN \
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EXECUTE IMMEDIATE ('DROP TABLE nodb_commit_dept purge'); \
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EXCEPTION \
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WHEN e_table_missing \
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THEN NULL; \
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END; \
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EXECUTE IMMEDIATE (' \
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CREATE TABLE nodb_commit_dept ( \
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department_id NUMBER, \
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department_name VARCHAR2(20) \
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) \
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'); \
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END; ";
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pool = await oracledb.createPool(
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{
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user : dbConfig.user,
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password : dbConfig.password,
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connectString : dbConfig.connectString,
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poolMin : 3,
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poolMax : 7,
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poolIncrement : 1
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});
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connection = await pool.getConnection();
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await connection.execute(script);
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});
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after('drop table, release connection, terminate pool', async function() {
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await connection.execute("DROP TABLE nodb_commit_dept purge");
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await connection.release();
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await pool.terminate();
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});
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afterEach('truncate table, reset the oracledb properties', async function() {
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oracledb.autoCommit = false; /* Restore to default value */
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await connection.execute("TRUNCATE TABLE nodb_commit_dept");
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});
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it('7.1 autoCommit takes effect when setting oracledb.autoCommit before connecting', async function() {
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let conn1 = null;
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let conn2 = null;
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let result = null;
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oracledb.autoCommit = true;
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conn1 = await pool.getConnection();
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await conn1.execute("INSERT INTO nodb_commit_dept VALUES (82, 'Security')");
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// get another connection
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conn2 = await pool.getConnection();
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try {
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result = await conn2.execute(
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"SELECT department_id FROM nodb_commit_dept WHERE department_name = 'Security'",
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[],
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{ outFormat: oracledb.OUT_FORMAT_OBJECT });
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} catch (err) {
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assert.ifError(err);
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assert.strictEqual(result.rows[0].DEPARTMENT_ID, 82);
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assert.strictEqual(typeof (result.rows[0].DEPARTMENT_ID), "number");
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}
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await conn1.execute(
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"UPDATE nodb_commit_dept SET department_id = 101 WHERE department_name = 'Security'");
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try {
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result = await conn2.execute(
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"SELECT department_id FROM nodb_commit_dept WHERE department_name = 'Security'",
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[],
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{ outFormat: oracledb.OUT_FORMAT_OBJECT });
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} catch (err) {
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assert.ifError(err);
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assert.strictEqual(result.rows[0].DEPARTMENT_ID, 101);
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assert.strictEqual(typeof (result.rows[0].DEPARTMENT_ID), "number");
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}
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await conn1.release();
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await conn2.release();
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});
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it('7.2 autoCommit takes effect when setting oracledb.autoCommit after connecting', async function() {
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let conn1 = null;
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let conn2 = null;
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let result = null;
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conn1 = await pool.getConnection();
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oracledb.autoCommit = true; // change autoCommit after connection
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await conn1.execute("INSERT INTO nodb_commit_dept VALUES (82, 'Security')");
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conn2 = await pool.getConnection();
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try {
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result = await conn2.execute(
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"SELECT department_id FROM nodb_commit_dept WHERE department_name = 'Security'",
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[],
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{ outFormat: oracledb.OUT_FORMAT_OBJECT });
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} catch (err) {
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assert.ifError(err);
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assert.strictEqual(result.rows[0].DEPARTMENT_ID, 82);
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assert.strictEqual(typeof (result.rows[0].DEPARTMENT_ID), "number");
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}
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await conn1.execute("UPDATE nodb_commit_dept SET department_id = 101 WHERE department_name = 'Security'");
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try {
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result = await conn2.execute(
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"SELECT department_id FROM nodb_commit_dept WHERE department_name = 'Security'",
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[],
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{ outFormat: oracledb.OUT_FORMAT_OBJECT });
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} catch (err) {
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assert.ifError(err);
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assert.strictEqual(result.rows[0].DEPARTMENT_ID, 101);
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assert.strictEqual(typeof (result.rows[0].DEPARTMENT_ID), "number");
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}
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await conn1.release();
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await conn2.release();
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});
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it('7.3 autoCommit setting does not affect previous SQL result', async function() {
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let conn1 = null;
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let conn2 = null;
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let result = null;
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conn1 = await pool.getConnection();
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await conn1.execute("INSERT INTO nodb_commit_dept VALUES (82, 'Security')");
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conn2 = await pool.getConnection();
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try {
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oracledb.autoCommit = true; // change autoCommit after connection
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result = await conn2.execute(
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"SELECT department_id FROM nodb_commit_dept WHERE department_name = 'Security'",
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[],
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{ outFormat: oracledb.OUT_FORMAT_OBJECT });
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} catch (err) {
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assert.ifError(err);
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assert.strictEqual(result.rows, []);
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}
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await conn2.execute(
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"INSERT INTO nodb_commit_dept VALUES (99, 'Marketing')");
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try {
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result = await conn2.execute(
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"SELECT COUNT(*) as amount FROM nodb_commit_dept",
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[],
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{ outFormat: oracledb.OUT_FORMAT_OBJECT });
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} catch (err) {
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assert.ifError(err);
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assert.strictEqual(result.rows[0].AMOUNT, 1);
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}
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try {
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result = await conn1.execute(
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"SELECT COUNT(*) as amount FROM nodb_commit_dept",
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[],
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{ outFormat: oracledb.OUT_FORMAT_OBJECT });
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} catch (err) {
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assert.ifError(err);
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assert.strictEqual(result.rows[0].AMOUNT, 2); // autoCommit for SELECT
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}
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await conn1.release();
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await conn2.release();
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});
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describe('7.4 global option - oracledb.autoCommit', function() {
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let defaultValue;
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beforeEach(function() {
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defaultValue = oracledb.autoCommit;
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});
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afterEach(function() {
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oracledb.autoCommit = defaultValue;
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});
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it('7.4.1 Negative - 0', async function() {
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await setAsGlobalOption(0);
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});
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it('7.4.2 Negative - negative number', async function() {
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await setAsGlobalOption(-1);
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});
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it('7.4.3 Negative - positive number', async function() {
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await setAsGlobalOption(-1);
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});
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it('7.4.4 Negative - NaN', async function() {
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await setAsGlobalOption(NaN);
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});
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it('7.4.5 Negative - undefined', async function() {
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await setAsGlobalOption(undefined);
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});
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let setAsGlobalOption = function(setValue) {
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assert.throws(
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function() {
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oracledb.autoCommit = setValue;
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},
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/NJS-004:*/
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);
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};
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});
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describe('7.5 set autoCommit as an execute() option', function() {
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it('7.5.1 Negative - 0', function() {
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setAsExecOption(0);
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});
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it('7.5.2 Negative - negative number', function() {
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setAsExecOption(-1);
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});
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it('7.5.3 Negative - positive number', function() {
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setAsExecOption(-1);
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});
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it('7.5.4 Negative - NaN', function() {
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setAsExecOption(NaN);
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});
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it("7.5.5 works as 'false' when setting to 'undefined'", function() {
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let result = null;
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result = connection.execute(
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"select user from dual",
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[],
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{ autoCommit: undefined });
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assert(result);
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});
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let setAsExecOption = async function(setValue) {
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let result = null;
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try {
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result = await connection.execute(
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"select user from dual",
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{},
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{ autoCommit: setValue });
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} catch (err) {
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assert.ifError(result);
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assert(err);
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assert.strictEqual(err.message, "NJS-007: invalid value for \"autoCommit\" in parameter 3");
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}
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};
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});
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});
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