66 lines
2 KiB
JavaScript
66 lines
2 KiB
JavaScript
/*
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* This file is a part of "NMIG" - the database migration tool.
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*
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* Copyright (C) 2016 - present, Anatoly Khaytovich <anatolyuss@gmail.com>
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program (please see the "LICENSE.md" file).
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* If not, see <http://www.gnu.org/licenses/gpl.txt>.
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*
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* @author Anatoly Khaytovich <anatolyuss@gmail.com>
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*/
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'use strict';
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const { test } = require('tape');
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/**
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* Retrieve a data from `table_a`.
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*
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* @param testSchemaProcessor
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*
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* @returns {Promise<pg.Result>}
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*/
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const retrieveData = testSchemaProcessor => {
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const sql = `SELECT ENCODE(blob, 'escape') AS test_blob, table_a.*
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FROM ${ testSchemaProcessor._conversion._schema }.table_a AS table_a;`;
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return testSchemaProcessor
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.queryPg(sql)
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.then(data => data.rows[0]);
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};
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/**
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* The data content testing.
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*
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* @param {TestSchemaProcessor} testSchemaProcessor
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*
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* @returns {Promise<any>}
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*/
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module.exports = testSchemaProcessor => {
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return new Promise(resolve => {
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retrieveData(testSchemaProcessor).then(data => {
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test('Test blob should be reproduced', tape => {
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const originalTestBlob = testSchemaProcessor.getTestBlob(testSchemaProcessor._conversion);
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const numberOfPlannedAssertions = 2;
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tape.plan(numberOfPlannedAssertions);
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tape.equal(typeof data.test_blob, 'string');
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tape.equal(data.test_blob, originalTestBlob.toString());
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tape.end();
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resolve();
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});
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});
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});
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};
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