node-jt400
Version:
JT400 (IBM Toolbox) for NodeJS
118 lines • 5.51 kB
JavaScript
;
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
return new (P || (P = Promise))(function (resolve, reject) {
function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
step((generator = generator.apply(thisArg, _arguments || [])).next());
});
};
Object.defineProperty(exports, "__esModule", { value: true });
const chai_1 = require("chai");
const streamEqual = require("stream-equal");
const db_1 = require("./db");
const { ifs } = db_1.jt400;
describe('ifs', () => {
it('should read file', (done) => {
const stream = ifs().createReadStream('/atm/test/hello_world.txt');
let data = '';
stream.on('data', (chunk) => {
data += chunk;
});
stream.on('end', () => {
(0, chai_1.expect)(data).to.equal('Halló heimur!\n');
done();
});
stream.on('error', done);
}).timeout(50000);
it('should get file metadata', () => __awaiter(void 0, void 0, void 0, function* () {
const metadata = yield ifs().fileMetadata('/atm/test/hello_world.txt');
(0, chai_1.expect)(metadata).to.deep.equal({
exists: true,
length: 15,
});
}));
describe('list files', () => {
it('should list files', () => __awaiter(void 0, void 0, void 0, function* () {
const files = yield ifs().listFiles('/atm/test');
(0, chai_1.expect)(files.length).to.be.above(0);
}));
it('should return empty array for empty folder', () => __awaiter(void 0, void 0, void 0, function* () {
const files = yield ifs().listFiles('/atm/test/emptyFolder');
(0, chai_1.expect)(files.length).to.equal(0);
}));
it('should return empty array for a folder that does not exist', () => __awaiter(void 0, void 0, void 0, function* () {
const files = yield ifs().listFiles('/atm/test/does-not-exist');
(0, chai_1.expect)(files.length).to.equal(0);
}));
it('should return empty array if the folder is a file', () => __awaiter(void 0, void 0, void 0, function* () {
const files = yield ifs().listFiles('/atm/test/hello_world.txt');
(0, chai_1.expect)(files.length).to.equal(0);
}));
});
describe('move file', () => {
it('should return true if the file exist', () => __awaiter(void 0, void 0, void 0, function* () {
const res = yield ifs().moveFile('/atm/test/file-to-move.txt', '/atm/test/file-moved.txt');
(0, chai_1.expect)(res).to.equal(true);
yield ifs().moveFile('/atm/test/file-moved.txt', '/atm/test/file-to-move.txt');
}));
it('should return false if the file does not exist', () => __awaiter(void 0, void 0, void 0, function* () {
const res = yield ifs().moveFile('/atm/test/does-not-exist.txt', '/atm/test/does-not-exist2.txt');
(0, chai_1.expect)(res).to.equal(false);
}));
});
it('should get metadata for file that does not exists', () => __awaiter(void 0, void 0, void 0, function* () {
const metadata = yield ifs().fileMetadata('/atm/test/___file_that_does_not_exists____.txt');
(0, chai_1.expect)(metadata).to.deep.equal({
exists: false,
length: 0,
});
}));
it('should read filename promise', (done) => {
const stream = ifs().createReadStream(Promise.resolve('/atm/test/hello_world.txt'));
let data = '';
stream.on('data', (chunk) => {
data += chunk;
});
stream.on('end', () => {
(0, chai_1.expect)(data).to.equal('Halló heimur!\n');
done();
});
stream.on('error', done);
}).timeout(50000);
it('should write file', (done) => {
const rs = ifs().createReadStream('/atm/test/hello_world.txt');
const ws = ifs().createWriteStream('/atm/test2/new_file.txt', {
append: false,
});
rs.pipe(ws)
.on('finish', () => {
const stream = ifs().createReadStream('/atm/test2/new_file.txt');
let data = '';
stream.on('data', (chunk) => {
data += chunk;
});
stream.on('end', () => {
(0, chai_1.expect)(data).to.equal('Halló heimur!\n');
done();
});
stream.on('error', done);
})
.on('error', done);
}).timeout(5000);
it('should pipe image', () => {
const rs = ifs().createReadStream('/atm/test/image.jpg');
const ws = ifs().createWriteStream('/atm/test2/image.jpg', {
append: false,
});
rs.pipe(ws).on('finish', () => {
const oldImage = ifs().createReadStream('/atm/test/image.jpg');
const newImage = ifs().createReadStream('/atm/test2/image.jpg');
return streamEqual(oldImage, newImage).then((equal) => {
(0, chai_1.expect)(equal).to.be.equal(true);
});
});
}).timeout(50000);
});
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