248 lines
11 KiB
JavaScript
248 lines
11 KiB
JavaScript
"use strict";
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var __importDefault = (this && this.__importDefault) || function (mod) {
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return (mod && mod.__esModule) ? mod : { "default": mod };
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};
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Object.defineProperty(exports, "__esModule", { value: true });
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const assert_1 = __importDefault(require("assert"));
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const serializer_1 = require("./serializer");
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const buffer_list_1 = __importDefault(require("./testing/buffer-list"));
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describe('serializer', () => {
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it('builds startup message', function () {
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const actual = serializer_1.serialize.startup({
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user: 'brian',
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database: 'bang',
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});
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assert_1.default.deepEqual(actual, new buffer_list_1.default()
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.addInt16(3)
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.addInt16(0)
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.addCString('user')
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.addCString('brian')
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.addCString('database')
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.addCString('bang')
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.addCString('client_encoding')
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.addCString('UTF8')
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.addCString('')
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.join(true));
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});
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it('builds password message', function () {
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const actual = serializer_1.serialize.password('!');
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assert_1.default.deepEqual(actual, new buffer_list_1.default().addCString('!').join(true, 'p'));
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});
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it('builds request ssl message', function () {
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const actual = serializer_1.serialize.requestSsl();
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const expected = new buffer_list_1.default().addInt32(80877103).join(true);
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assert_1.default.deepEqual(actual, expected);
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});
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it('builds SASLInitialResponseMessage message', function () {
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const actual = serializer_1.serialize.sendSASLInitialResponseMessage('mech', 'data');
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assert_1.default.deepEqual(actual, new buffer_list_1.default().addCString('mech').addInt32(4).addString('data').join(true, 'p'));
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});
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it('builds SCRAMClientFinalMessage message', function () {
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const actual = serializer_1.serialize.sendSCRAMClientFinalMessage('data');
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assert_1.default.deepEqual(actual, new buffer_list_1.default().addString('data').join(true, 'p'));
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});
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it('builds query message', function () {
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var txt = 'select * from boom';
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const actual = serializer_1.serialize.query(txt);
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assert_1.default.deepEqual(actual, new buffer_list_1.default().addCString(txt).join(true, 'Q'));
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});
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describe('parse message', () => {
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it('builds parse message', function () {
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const actual = serializer_1.serialize.parse({ text: '!' });
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var expected = new buffer_list_1.default().addCString('').addCString('!').addInt16(0).join(true, 'P');
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assert_1.default.deepEqual(actual, expected);
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});
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it('builds parse message with named query', function () {
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const actual = serializer_1.serialize.parse({
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name: 'boom',
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text: 'select * from boom',
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types: [],
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});
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var expected = new buffer_list_1.default().addCString('boom').addCString('select * from boom').addInt16(0).join(true, 'P');
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assert_1.default.deepEqual(actual, expected);
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});
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it('with multiple parameters', function () {
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const actual = serializer_1.serialize.parse({
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name: 'force',
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text: 'select * from bang where name = $1',
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types: [1, 2, 3, 4],
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});
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var expected = new buffer_list_1.default()
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.addCString('force')
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.addCString('select * from bang where name = $1')
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.addInt16(4)
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.addInt32(1)
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.addInt32(2)
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.addInt32(3)
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.addInt32(4)
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.join(true, 'P');
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assert_1.default.deepEqual(actual, expected);
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});
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});
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describe('bind messages', function () {
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it('with no values', function () {
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const actual = serializer_1.serialize.bind();
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var expectedBuffer = new buffer_list_1.default()
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.addCString('')
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.addCString('')
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.addInt16(0)
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.addInt16(0)
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.addInt16(0)
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.join(true, 'B');
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assert_1.default.deepEqual(actual, expectedBuffer);
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});
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it('with named statement, portal, and values', function () {
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const actual = serializer_1.serialize.bind({
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portal: 'bang',
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statement: 'woo',
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values: ['1', 'hi', null, 'zing'],
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});
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var expectedBuffer = new buffer_list_1.default()
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.addCString('bang') // portal name
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.addCString('woo') // statement name
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.addInt16(4)
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.addInt16(0)
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.addInt16(0)
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.addInt16(0)
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.addInt16(0)
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.addInt16(4)
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.addInt32(1)
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.add(Buffer.from('1'))
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.addInt32(2)
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.add(Buffer.from('hi'))
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.addInt32(-1)
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.addInt32(4)
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.add(Buffer.from('zing'))
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.addInt16(0)
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.join(true, 'B');
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assert_1.default.deepEqual(actual, expectedBuffer);
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});
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});
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it('with custom valueMapper', function () {
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const actual = serializer_1.serialize.bind({
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portal: 'bang',
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statement: 'woo',
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values: ['1', 'hi', null, 'zing'],
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valueMapper: () => null,
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});
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var expectedBuffer = new buffer_list_1.default()
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.addCString('bang') // portal name
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.addCString('woo') // statement name
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.addInt16(4)
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.addInt16(0)
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.addInt16(0)
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.addInt16(0)
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.addInt16(0)
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.addInt16(4)
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.addInt32(-1)
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.addInt32(-1)
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.addInt32(-1)
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.addInt32(-1)
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.addInt16(0)
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.join(true, 'B');
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assert_1.default.deepEqual(actual, expectedBuffer);
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});
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it('with named statement, portal, and buffer value', function () {
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const actual = serializer_1.serialize.bind({
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portal: 'bang',
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statement: 'woo',
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values: ['1', 'hi', null, Buffer.from('zing', 'utf8')],
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});
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var expectedBuffer = new buffer_list_1.default()
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.addCString('bang') // portal name
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.addCString('woo') // statement name
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.addInt16(4) // value count
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.addInt16(0) // string
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.addInt16(0) // string
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.addInt16(0) // string
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.addInt16(1) // binary
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.addInt16(4)
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.addInt32(1)
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.add(Buffer.from('1'))
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.addInt32(2)
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.add(Buffer.from('hi'))
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.addInt32(-1)
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.addInt32(4)
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.add(Buffer.from('zing', 'utf-8'))
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.addInt16(0)
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.join(true, 'B');
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assert_1.default.deepEqual(actual, expectedBuffer);
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});
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describe('builds execute message', function () {
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it('for unamed portal with no row limit', function () {
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const actual = serializer_1.serialize.execute();
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var expectedBuffer = new buffer_list_1.default().addCString('').addInt32(0).join(true, 'E');
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assert_1.default.deepEqual(actual, expectedBuffer);
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});
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it('for named portal with row limit', function () {
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const actual = serializer_1.serialize.execute({
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portal: 'my favorite portal',
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rows: 100,
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});
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var expectedBuffer = new buffer_list_1.default().addCString('my favorite portal').addInt32(100).join(true, 'E');
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assert_1.default.deepEqual(actual, expectedBuffer);
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});
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});
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it('builds flush command', function () {
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const actual = serializer_1.serialize.flush();
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var expected = new buffer_list_1.default().join(true, 'H');
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assert_1.default.deepEqual(actual, expected);
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});
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it('builds sync command', function () {
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const actual = serializer_1.serialize.sync();
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var expected = new buffer_list_1.default().join(true, 'S');
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assert_1.default.deepEqual(actual, expected);
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});
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it('builds end command', function () {
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const actual = serializer_1.serialize.end();
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var expected = Buffer.from([0x58, 0, 0, 0, 4]);
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assert_1.default.deepEqual(actual, expected);
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});
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describe('builds describe command', function () {
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it('describe statement', function () {
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const actual = serializer_1.serialize.describe({ type: 'S', name: 'bang' });
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var expected = new buffer_list_1.default().addChar('S').addCString('bang').join(true, 'D');
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assert_1.default.deepEqual(actual, expected);
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});
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it('describe unnamed portal', function () {
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const actual = serializer_1.serialize.describe({ type: 'P' });
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var expected = new buffer_list_1.default().addChar('P').addCString('').join(true, 'D');
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assert_1.default.deepEqual(actual, expected);
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});
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});
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describe('builds close command', function () {
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it('describe statement', function () {
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const actual = serializer_1.serialize.close({ type: 'S', name: 'bang' });
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var expected = new buffer_list_1.default().addChar('S').addCString('bang').join(true, 'C');
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assert_1.default.deepEqual(actual, expected);
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});
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it('describe unnamed portal', function () {
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const actual = serializer_1.serialize.close({ type: 'P' });
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var expected = new buffer_list_1.default().addChar('P').addCString('').join(true, 'C');
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assert_1.default.deepEqual(actual, expected);
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});
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});
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describe('copy messages', function () {
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it('builds copyFromChunk', () => {
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const actual = serializer_1.serialize.copyData(Buffer.from([1, 2, 3]));
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const expected = new buffer_list_1.default().add(Buffer.from([1, 2, 3])).join(true, 'd');
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assert_1.default.deepEqual(actual, expected);
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});
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it('builds copy fail', () => {
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const actual = serializer_1.serialize.copyFail('err!');
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const expected = new buffer_list_1.default().addCString('err!').join(true, 'f');
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assert_1.default.deepEqual(actual, expected);
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});
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it('builds copy done', () => {
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const actual = serializer_1.serialize.copyDone();
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const expected = new buffer_list_1.default().join(true, 'c');
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assert_1.default.deepEqual(actual, expected);
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});
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});
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it('builds cancel message', () => {
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const actual = serializer_1.serialize.cancel(3, 4);
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const expected = new buffer_list_1.default().addInt16(1234).addInt16(5678).addInt32(3).addInt32(4).join(true);
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assert_1.default.deepEqual(actual, expected);
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});
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});
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//# sourceMappingURL=outbound-serializer.test.js.map
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