mysql-simple-query/test/mysqlSimpleQueryTest.js

Simple query wrapper for mysql-promise to make querying, inserting, updating, and deleting easier for developers.

const expect = require('chai').expect;

const mysqlSimpleQuery = require('../src/mysqlSimpleQuery');

describe('SimpleQuery', () => {
    it('query', () => {
        const test = new mysqlSimpleQuery();

        test.select('*');
        test.from('table');
        test.join('table', 'table_1 = table_2');
        test.where('key', 'value');
        test.groupBy('key');
        test.orderBy('key');
        const testResults = test.query();

        expect(testResults).to.equal('SELECT * FROM table INNER JOIN table ON table_1 = table_2 WHERE key="value" GROUP BY key ORDER BY key ASC;');
    });

    it('join with left join', () => {
        const test = new mysqlSimpleQuery();

        test.select('*');
        test.from('table');
        test.join('table', 'table_1 = table_2', 'LEFT');
        const testResults = test.query();

        expect(testResults).to.equal('SELECT * FROM table LEFT JOIN table ON table_1 = table_2;');
    });

    it('query with like statement', () => {
        const test = new mysqlSimpleQuery();

        test.select('*');
        test.from('table');
        test.join('table', 'table_1 = table_2');
        test.whereLike('key', 'value');
        test.groupBy('key');
        test.orderBy('key');
        const testResults = test.query();

        expect(testResults).to.equal('SELECT * FROM table INNER JOIN table ON table_1 = table_2 WHERE key LIKE "value" GROUP BY key ORDER BY key ASC;');
    });

    it('where like with wildcard', () => {
        const test = new mysqlSimpleQuery();

        test.select('*');
        test.from('table');
        test.whereLike('key', '%value%');
        const testResults = test.query();

        expect(testResults).to.equal('SELECT * FROM table WHERE key LIKE "%value%";');
    });

    it('where like with multiple statements AND', () => {
        const test = new mysqlSimpleQuery();

        test.select('*');
        test.from('table');
        test.whereLike('key', '%value%');
        test.whereLike('key2', '%value2%');
        const testResults = test.query();

        expect(testResults).to.equal('SELECT * FROM table WHERE key LIKE "%value%" AND key2 LIKE "%value2%";');
    });

    it('where like with multiple statements OR', () => {
        const test = new mysqlSimpleQuery();

        test.select('*');
        test.from('table');
        test.whereLike('key', '%value%', 'OR');
        test.whereLike('key2', '%value2%');
        const testResults = test.query();

        expect(testResults).to.equal('SELECT * FROM table WHERE key LIKE "%value%" OR key2 LIKE "%value2%";');
    });

    it('With where and where like statement', () => {
        const test = new mysqlSimpleQuery();

        test.select('*');
        test.from('table');
        test.where('key', '%value%');
        test.whereLike('key2', '%value2%');
        const testResults = test.query();

        expect(testResults).to.equal('SELECT * FROM table WHERE key="%value%" AND key2 LIKE "%value2%";');
    });

    it('With where in between statement', () => {
        const test = new mysqlSimpleQuery();

        test.select('*');
        test.from('table');
        test.whereBetween('column', [1, 2]);
        const testResults = test.query();

        expect(testResults).to.equal('SELECT * FROM table WHERE column BETWEEN 1 AND 2;');
    });

    it('With where in between and other where statement', () => {
        const test = new mysqlSimpleQuery();

        test.select('*');
        test.from('table');
        test.where('key', '%value%');
        test.whereBetween('column', [1, 2]);
        const testResults = test.query();

        expect(testResults).to.equal('SELECT * FROM table WHERE key="%value%" AND column BETWEEN 1 AND 2;');
    });

    it('Query with limit', () => {
        const test = new mysqlSimpleQuery();

        test.select('*');
        test.from('table');
        test.limit(100);
        const testResults = test.query();

        expect(testResults).to.equal('SELECT * FROM table LIMIT 100;');
    });

    it('Query with limit with offset', () => {
        const test = new mysqlSimpleQuery();

        test.select('*');
        test.from('table');
        test.limit(100);
        test.offset(200);
        const testResults = test.query();

        expect(testResults).to.equal('SELECT * FROM table LIMIT 100 OFFSET 200;');
    });

    it('insert', () => {
        const test = new mysqlSimpleQuery();

        const results = test.insert('product_option_set', {
            'product_id': 1111,
            'option_set_uuid': 2222,
            'datetime': '2019-08-27 03:11:06'
        });

        expect(results).to.equal('INSERT INTO product_option_set (product_id,option_set_uuid,datetime) VALUES (\'1111\',\'2222\',\'2019-08-27 03:11:06\')');
    });

    it('insert with return ID', () => {
        const test = new mysqlSimpleQuery();

        const results = test.insert('product_option_set', {
            'product_id': 1111,
            'option_set_uuid': 2222,
            'datetime': '2019-08-27 03:11:06'
        }, true);

        expect(results).to.equal('INSERT INTO product_option_set (product_id,option_set_uuid,datetime) VALUES (\'1111\',\'2222\',\'2019-08-27 03:11:06\');SELECT LAST_INSERT_ID() AS `id`;');
    });

    it('update without where clause', () => {
        const test = new mysqlSimpleQuery();

        const results = test.update('product_option_set', {
            'product_id': 2222,
            'option_set_uuid': 3333,
            'datetime': '2019-08-27 03:11:06'
        }, true);

        expect(results).to.equal('UPDATE product_option_set SET product_id = "2222", option_set_uuid = "3333", datetime = "2019-08-27 03:11:06"');
    });

    it('update with where clause', () => {
        const test = new mysqlSimpleQuery();

        test.where('product_id', 2222);
        const results = test.update('product_option_set', {
            'product_id': 2222,
            'option_set_uuid': 3333,
            'datetime': '2019-08-27 03:11:06'
        }, true);

        expect(results).to.equal('UPDATE product_option_set SET product_id = "2222", option_set_uuid = "3333", datetime = "2019-08-27 03:11:06" WHERE product_id="2222"');
    });

    it('delete with where clause', () => {
        const test = new mysqlSimpleQuery();

        test.where('product_id', 2222);
        const results = test.delete('product_option_set');
        expect(results).to.equal('DELETE FROM product_option_set WHERE product_id="2222"');
    });

    it('query with where in clause', () => {
        const test = new mysqlSimpleQuery();

        test.select('*');
        test.from('table');
        test.where('key', '%value%');
        test.whereIn('column', [1, 2]);
        const testResults = test.query();

        expect(testResults).to.equal('SELECT * FROM table WHERE key="%value%" AND column IN ("1","2");');
    });

    it('query with where in and where between clause', () => {
        const test = new mysqlSimpleQuery();

        const size = '18x8.5';
        const sizeArray = size.split('x');
        const sizeFormatted = `${sizeArray[0]}.00x${sizeArray[1]}.00`;

        test.select('*');
        test.from('table');
        test.whereIn('size', [size, sizeFormatted]);
        test.whereBetween('offset', ['123', '456']);
        const testResults = test.query();

        expect(testResults).to.equal('SELECT * FROM table WHERE size IN ("18x8.5","18.00x8.5.00") AND offset BETWEEN 123 AND 456;');
    });
});