63 lines
2.0 KiB
JavaScript
63 lines
2.0 KiB
JavaScript
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const app = require('vn-loopback/server/server');
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const ParameterizedSQL = require('loopback-connector').ParameterizedSQL;
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describe('ticket_recalcComponents()', () => {
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it('should recalculate the components in a ticket and check it', async() => {
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let stmts = [];
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let stmt;
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const ticketId = 11;
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stmts.push('START TRANSACTION');
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let sales = await app.models.Sale.find({where: {ticketFk: ticketId}});
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stmt = new ParameterizedSQL('UPDATE vn.sale SET price=100 WHERE id IN(?,?)', [
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sales[0].id,
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sales[1].id
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]);
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stmts.push(stmt);
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stmt = new ParameterizedSQL('SELECT * FROM vn.sale WHERE ticketFk = ?', [
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ticketId
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]);
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stmts.push(stmt);
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let modifiedSales = stmts.push(stmt) - 1;
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stmt = new ParameterizedSQL('CALL vn.ticket_recalcComponents(?)', [
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ticketId,
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]);
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stmts.push(stmt);
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stmt = new ParameterizedSQL('SELECT * FROM vn.sale WHERE ticketFk = ?', [
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ticketId
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]);
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stmts.push(stmt);
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let expectedSales = stmts.push(stmt) - 1;
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stmts.push('ROLLBACK');
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let sql = ParameterizedSQL.join(stmts, ';');
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let result = await app.models.Ticket.rawStmt(sql);
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// original data
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const firstPrice = sales[0].price;
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const secondPrice = sales[1].price;
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// alteratons for test purposes
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const modifiedFirstPrice = result[modifiedSales][0].price;
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const modifiedSecondPrice = result[modifiedSales][1].price;
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// expected data after recalc
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const expectedSalesFirstPrice = result[expectedSales][0].price;
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const expectedSalesSecondPrice = result[expectedSales][1].price;
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expect(firstPrice).not.toEqual(modifiedFirstPrice);
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expect(secondPrice).not.toEqual(modifiedSecondPrice);
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expect(firstPrice).toEqual(expectedSalesFirstPrice);
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expect(secondPrice).toEqual(expectedSalesSecondPrice);
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});
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});
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