Reformat files using prettier

This commit is contained in:
T. R. Bernstein
2025-07-01 23:21:56 +02:00
parent b1d36437ea
commit 38f7230ce1
18 changed files with 1718 additions and 1606 deletions

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@@ -1,146 +1,153 @@
import fs from "fs";
import "mocha";
import should from "should";
import stream from "stream";
import zlib from "zlib";
import fs from 'fs'
import 'mocha'
import should from 'should'
import stream from 'stream'
import zlib from 'zlib'
import { XmlParser } from "../src/parser";
import { XmlParser } from '../src/parser'
describe("Basic behavior", () => {
it("should properly parse a simple file.", (done) => {
const xmlStream = fs.createReadStream("./test/TestFiles/item.xml");
const parser = new XmlParser({ resourcePath: "/items/item" });
describe('Basic behavior', () => {
it('should properly parse a simple file.', (done) => {
const xmlStream = fs.createReadStream('./test/TestFiles/item.xml')
const parser = new XmlParser({ resourcePath: '/items/item' })
const expectedData = [
{
$: { id: "1", test: "hello" },
subitem:
[{ $: { sub: "TESTING SUB" }, _: "one" },
{ $: { sub: "2" }, _: "two" }]
$: { id: '1', test: 'hello' },
subitem: [
{ $: { sub: 'TESTING SUB' }, _: 'one' },
{ $: { sub: '2' }, _: 'two' }
]
},
{
$: { id: "2" },
subitem: [{ _: "three" }, { _: "four" }, { _: "five" }]
}];
const actualData: string[] = [];
let dataEventCount = 0;
$: { id: '2' },
subitem: [{ _: 'three' }, { _: 'four' }, { _: 'five' }]
}
]
const actualData: string[] = []
let dataEventCount = 0
parser.on("data", (data) => {
actualData.push(data);
dataEventCount++;
});
parser.on('data', (data) => {
actualData.push(data)
dataEventCount++
})
parser.on("error", (err) => {
should(err).not.be.ok();
done(err);
});
parser.on('error', (err) => {
should(err).not.be.ok()
done(err)
})
parser.on("end", () => {
parser.on('end', () => {
// console.log('actualData=', actualData)
// console.log('dataEventCount=', dataEventCount)
should(actualData).deepEqual(expectedData);
should(dataEventCount).equal(2);
done();
});
xmlStream.pipe(parser);
});
should(actualData).deepEqual(expectedData)
should(dataEventCount).equal(2)
done()
})
xmlStream.pipe(parser)
})
it("should properly parse a medium size file.", (done) => {
const xmlStream = fs.createReadStream("./test/TestFiles/medium.xml");
const parser = new XmlParser({ resourcePath: "/items/item" });
it('should properly parse a medium size file.', (done) => {
const xmlStream = fs.createReadStream('./test/TestFiles/medium.xml')
const parser = new XmlParser({ resourcePath: '/items/item' })
let dataEventCount = 0;
let dataEventCount = 0
parser.on("data", (data) => {
dataEventCount++;
});
parser.on('data', (data) => {
dataEventCount++
})
parser.on("error", (err) => {
done(err);
});
parser.on('error', (err) => {
done(err)
})
parser.on("end", () => {
parser.on('end', () => {
// console.log('dataEventCount=', dataEventCount)
should(dataEventCount).equal(10);
done();
});
xmlStream.pipe(parser);
});
should(dataEventCount).equal(10)
done()
})
xmlStream.pipe(parser)
})
it("should properly parse a file containing many nodes.", (done) => {
const xmlStream = fs.createReadStream("./test/TestFiles/manyItems.xml");
const parser = new XmlParser({ resourcePath: "/items/item" });
it('should properly parse a file containing many nodes.', (done) => {
const xmlStream = fs.createReadStream('./test/TestFiles/manyItems.xml')
const parser = new XmlParser({ resourcePath: '/items/item' })
let dataEventCount = 0;
let dataEventCount = 0
parser.on("data", (data) => {
dataEventCount++;
});
parser.on('data', (data) => {
dataEventCount++
})
parser.on("error", (err) => {
done(err);
});
parser.on('error', (err) => {
done(err)
})
parser.on("end", () => {
parser.on('end', () => {
// console.log('dataEventCount=', dataEventCount)
should(dataEventCount).equal(296);
done();
});
xmlStream.pipe(parser);
});
should(dataEventCount).equal(296)
done()
})
xmlStream.pipe(parser)
})
it("should properly parse a xml simple file in which nodes contain text values randomly.", (done) => {
const xmlStream = fs.createReadStream("./test/TestFiles/randomText.xml");
const parser = new XmlParser({ resourcePath: "/items/item" });
const expectedData = [{
$: { id: "1", test: "hello" }, _: "item one two",
subitem: [{ $: { sub: "TESTING SUB" }, _: "one" },
{ $: { sub: "2" }, _: "two" }]
},
{
$: { id: "2" }, _: "item one two three four",
subitem: [{ _: "three" }, { _: "four" }, { _: "five" }]
}
];
const actualData: string[] = [];
let dataEventCount = 0;
it('should properly parse a xml simple file in which nodes contain text values randomly.', (done) => {
const xmlStream = fs.createReadStream('./test/TestFiles/randomText.xml')
const parser = new XmlParser({ resourcePath: '/items/item' })
const expectedData = [
{
$: { id: '1', test: 'hello' },
_: 'item one two',
subitem: [
{ $: { sub: 'TESTING SUB' }, _: 'one' },
{ $: { sub: '2' }, _: 'two' }
]
},
{
$: { id: '2' },
_: 'item one two three four',
subitem: [{ _: 'three' }, { _: 'four' }, { _: 'five' }]
}
]
const actualData: string[] = []
let dataEventCount = 0
parser.on("data", (data) => {
actualData.push(data);
dataEventCount++;
});
parser.on('data', (data) => {
actualData.push(data)
dataEventCount++
})
parser.on("error", (err) => {
done(err);
});
parser.on('error', (err) => {
done(err)
})
parser.on("end", () => {
parser.on('end', () => {
// console.log('actualData=', JSON.stringify(actualData, null, 1))
// console.log('dataEventCount=', dataEventCount)
should(actualData).deepEqual(expectedData);
should(dataEventCount).equal(2);
done();
});
xmlStream.pipe(parser);
});
should(actualData).deepEqual(expectedData)
should(dataEventCount).equal(2)
done()
})
xmlStream.pipe(parser)
})
it("should properly parse a huge file.", (done) => {
const xmlStream = fs.createReadStream("./test/TestFiles/hugeFile.xml");
const parser = new XmlParser({ resourcePath: "/items/item" });
it('should properly parse a huge file.', (done) => {
const xmlStream = fs.createReadStream('./test/TestFiles/hugeFile.xml')
const parser = new XmlParser({ resourcePath: '/items/item' })
// console.log(parser)
let dataEventCount = 0;
parser.on("data", (data) => {
dataEventCount++;
});
let dataEventCount = 0
parser.on('data', (data) => {
dataEventCount++
})
parser.on("error", (err) => {
done(err);
});
parser.on('error', (err) => {
done(err)
})
parser.on("end", () => {
parser.on('end', () => {
// console.log('dataEventCount=', dataEventCount)
should(dataEventCount).equal(2072);
done();
});
xmlStream.pipe(parser);
});
});
should(dataEventCount).equal(2072)
done()
})
xmlStream.pipe(parser)
})
})

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@@ -1,30 +1,30 @@
import fs from "fs";
import "mocha";
import should from "should";
import stream from "stream";
import zlib from "zlib";
import fs from 'fs'
import 'mocha'
import should from 'should'
import stream from 'stream'
import zlib from 'zlib'
import { XmlParser } from "../src/parser";
describe("CData and comments in xml", () => {
it("should properly parse a simple file.", (done) => {
const xmlStream = fs.createReadStream("./test/TestFiles/CData-comments.xml");
const parser = new XmlParser({ resourcePath: "/items/item" });
import { XmlParser } from '../src/parser'
describe('CData and comments in xml', () => {
it('should properly parse a simple file.', (done) => {
const xmlStream = fs.createReadStream('./test/TestFiles/CData-comments.xml')
const parser = new XmlParser({ resourcePath: '/items/item' })
let dataEventCount = 0;
let dataEventCount = 0
parser.on("data", (data) => {
dataEventCount++;
});
parser.on('data', (data) => {
dataEventCount++
})
parser.on("error", (err) => {
done(err);
});
parser.on('error', (err) => {
done(err)
})
parser.on("end", () => {
parser.on('end', () => {
// console.log('dataEventCount=', dataEventCount)
should(dataEventCount).equal(296);
done();
});
xmlStream.pipe(parser);
});
});
should(dataEventCount).equal(296)
done()
})
xmlStream.pipe(parser)
})
})

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@@ -1,136 +1,138 @@
import fs from "fs";
import "mocha";
import should from "should";
import stream from "stream";
import zlib from "zlib";
import fs from 'fs'
import 'mocha'
import should from 'should'
import stream from 'stream'
import zlib from 'zlib'
import { XmlParser } from "../src/parser";
describe("emitOnNodeName", () => {
it("should properly emit events on node names.", (done) => {
const xmlStream = fs.createReadStream("./test/TestFiles/item.xml");
const parser = new XmlParser({ resourcePath: "/items/item", emitOnNodeName: true });
import { XmlParser } from '../src/parser'
describe('emitOnNodeName', () => {
it('should properly emit events on node names.', (done) => {
const xmlStream = fs.createReadStream('./test/TestFiles/item.xml')
const parser = new XmlParser({ resourcePath: '/items/item', emitOnNodeName: true })
const expectedData = [
{
$: { id: "1", test: "hello" },
subitem:
[{ $: { sub: "TESTING SUB" }, _: "one" },
{ $: { sub: "2" }, _: "two" }]
$: { id: '1', test: 'hello' },
subitem: [
{ $: { sub: 'TESTING SUB' }, _: 'one' },
{ $: { sub: '2' }, _: 'two' }
]
},
{
$: { id: "2" },
subitem: [{ _: "three" }, { _: "four" }, { _: "five" }]
}];
const actualData: string[] = [];
const itemData : string[] = [];
let dataEventCount = 0;
let itemCount = 0;
$: { id: '2' },
subitem: [{ _: 'three' }, { _: 'four' }, { _: 'five' }]
}
]
const actualData: string[] = []
const itemData: string[] = []
let dataEventCount = 0
let itemCount = 0
parser.on("data", (data) => {
actualData.push(data);
dataEventCount++;
});
parser.on('data', (data) => {
actualData.push(data)
dataEventCount++
})
parser.on("item", (item) => {
itemData.push(item);
itemCount++;
});
parser.on('item', (item) => {
itemData.push(item)
itemCount++
})
parser.on("error", (err) => {
done(err);
});
parser.on('error', (err) => {
done(err)
})
parser.on("end", () => {
parser.on('end', () => {
// console.log('actualData=', actualData)
// console.log('dataEventCount=', dataEventCount)
should(actualData).deepEqual(expectedData);
should(dataEventCount).equal(2);
should(itemData).deepEqual(expectedData);
should(itemCount).equal(2);
done();
});
xmlStream.pipe(parser);
});
should(actualData).deepEqual(expectedData)
should(dataEventCount).equal(2)
should(itemData).deepEqual(expectedData)
should(itemCount).equal(2)
done()
})
xmlStream.pipe(parser)
})
it("should properly emit events on node names while parsing a medium size file.", (done) => {
const xmlStream = fs.createReadStream("./test/TestFiles/medium.xml");
const parser = new XmlParser({ resourcePath: "/items/item", emitOnNodeName: true });
it('should properly emit events on node names while parsing a medium size file.', (done) => {
const xmlStream = fs.createReadStream('./test/TestFiles/medium.xml')
const parser = new XmlParser({ resourcePath: '/items/item', emitOnNodeName: true })
let dataEventCount = 0;
let itemCount = 0;
let dataEventCount = 0
let itemCount = 0
parser.on("data", (data) => {
dataEventCount++;
});
parser.on('data', (data) => {
dataEventCount++
})
parser.on("item", (data) => {
itemCount++;
});
parser.on('item', (data) => {
itemCount++
})
parser.on("error", (err) => {
done(err);
});
parser.on('error', (err) => {
done(err)
})
parser.on("end", () => {
parser.on('end', () => {
// console.log('dataEventCount=', dataEventCount)
should(dataEventCount).equal(10);
should(itemCount).equal(10);
done();
});
xmlStream.pipe(parser);
});
should(dataEventCount).equal(10)
should(itemCount).equal(10)
done()
})
xmlStream.pipe(parser)
})
it("should properly parse a file containing many nodes.", (done) => {
const xmlStream = fs.createReadStream("./test/TestFiles/manyItems.xml");
const parser = new XmlParser({ resourcePath: "/items/item", emitOnNodeName: true });
it('should properly parse a file containing many nodes.', (done) => {
const xmlStream = fs.createReadStream('./test/TestFiles/manyItems.xml')
const parser = new XmlParser({ resourcePath: '/items/item', emitOnNodeName: true })
let dataEventCount = 0;
let itemCount = 0;
parser.on("data", (data) => {
dataEventCount++;
});
let dataEventCount = 0
let itemCount = 0
parser.on('data', (data) => {
dataEventCount++
})
parser.on("item", (data) => {
itemCount++;
});
parser.on('item', (data) => {
itemCount++
})
parser.on("error", (err) => {
done(err);
});
parser.on('error', (err) => {
done(err)
})
parser.on("end", () => {
parser.on('end', () => {
// console.log('dataEventCount=', dataEventCount)
should(dataEventCount).equal(296);
should(itemCount).equal(296);
done();
});
xmlStream.pipe(parser);
});
should(dataEventCount).equal(296)
should(itemCount).equal(296)
done()
})
xmlStream.pipe(parser)
})
it("should properly parse a huge file.", (done) => {
const xmlStream = fs.createReadStream("./test/TestFiles/hugeFile.xml");
const parser = new XmlParser({ resourcePath: "/items/item", emitOnNodeName: true });
it('should properly parse a huge file.', (done) => {
const xmlStream = fs.createReadStream('./test/TestFiles/hugeFile.xml')
const parser = new XmlParser({ resourcePath: '/items/item', emitOnNodeName: true })
let dataEventCount = 0;
let itemCount = 0;
let dataEventCount = 0
let itemCount = 0
parser.on("data", (data) => {
dataEventCount++;
});
parser.on('data', (data) => {
dataEventCount++
})
parser.on("item", (item) => {
itemCount++;
});
parser.on('item', (item) => {
itemCount++
})
parser.on("error", (err) => {
done(err);
});
parser.on('error', (err) => {
done(err)
})
parser.on("end", () => {
parser.on('end', () => {
// console.log('dataEventCount=', dataEventCount)
should(dataEventCount).equal(2072);
should(itemCount).equal(2072);
done();
});
xmlStream.pipe(parser);
});
});
should(dataEventCount).equal(2072)
should(itemCount).equal(2072)
done()
})
xmlStream.pipe(parser)
})
})

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@@ -1,45 +1,44 @@
import fs from 'fs'
import 'mocha'
import should from 'should'
import stream from 'stream'
import zlib from 'zlib'
import fs from "fs";
import "mocha";
import should from "should";
import stream from "stream";
import zlib from "zlib";
import { XmlParser } from '../src/parser'
describe.skip('Error Handling', () => {
it('should properly return error if the xml file is corrupted.', (done) => {
const xmlStream = fs.createReadStream('./test/TestFiles/corrupted.xml')
const parser = new XmlParser({ resourcePath: '/items/item' })
let dataEventCount = 0
import { XmlParser } from "../src/parser";
describe.skip("Error Handling", () => {
it("should properly return error if the xml file is corrupted.", (done) => {
const xmlStream = fs.createReadStream("./test/TestFiles/corrupted.xml");
const parser = new XmlParser({ resourcePath: "/items/item" });
let dataEventCount = 0;
parser.on('data', (data) => {
dataEventCount++
})
parser.on("data", (data) => {
dataEventCount++;
});
parser.on("error", (err) => {
parser.on('error', (err) => {
// console.log(err)
should(err.message).equal("mismatched tag at line no: 12");
done();
});
should(err.message).equal('mismatched tag at line no: 12')
done()
})
xmlStream.pipe(parser);
});
xmlStream.pipe(parser)
})
it("should properly return error if the large xml file is corrupted.", (done) => {
const xmlStream = fs.createReadStream("./test/TestFiles/largeCorruptedFile.xml");
const parser = new XmlParser({ resourcePath: "/items/item" });
let dataEventCount = 0;
it('should properly return error if the large xml file is corrupted.', (done) => {
const xmlStream = fs.createReadStream('./test/TestFiles/largeCorruptedFile.xml')
const parser = new XmlParser({ resourcePath: '/items/item' })
let dataEventCount = 0
parser.on("data", (data) => {
dataEventCount++;
});
parser.on('data', (data) => {
dataEventCount++
})
parser.on("error", (err) => {
parser.on('error', (err) => {
// console.log(err)
should(err.message).equal("mismatched tag at line no: 8346");
done();
});
should(err.message).equal('mismatched tag at line no: 8346')
done()
})
xmlStream.pipe(parser);
});
});
xmlStream.pipe(parser)
})
})

View File

@@ -1,250 +1,270 @@
import fs from "fs";
import "mocha";
import should from "should";
import stream from "stream";
import zlib from "zlib";
import fs from 'fs'
import 'mocha'
import should from 'should'
import stream from 'stream'
import zlib from 'zlib'
import { XmlParser } from "../src/parser";
describe("should respect explicitArray constructor option", () => {
it("should properly parse a simple file with explicitArray set to false.", (done) => {
const xml = fs.readFileSync("./test/TestFiles/item.xml");
const parser = new XmlParser({ resourcePath: "/items/item", explicitArray: false });
import { XmlParser } from '../src/parser'
describe('should respect explicitArray constructor option', () => {
it('should properly parse a simple file with explicitArray set to false.', (done) => {
const xml = fs.readFileSync('./test/TestFiles/item.xml')
const parser = new XmlParser({ resourcePath: '/items/item', explicitArray: false })
const expectedData = [
{
$: { id: "1", test: "hello" },
subitem: { $: { sub: "2" }, _: "two" }
$: { id: '1', test: 'hello' },
subitem: { $: { sub: '2' }, _: 'two' }
},
{
$: { id: "2" },
subitem: { _: "five" }
}];
$: { id: '2' },
subitem: { _: 'five' }
}
]
parser.parse(xml.toString(), (err, data) => {
if (err) { done(err); }
if (err) {
done(err)
}
// console.log('data=', JSON.stringify(data))
should(data).deepEqual(expectedData);
done();
});
});
should(data).deepEqual(expectedData)
done()
})
})
it("should properly parse a medium size file with explicitArray set to false.", (done) => {
const xml = fs.readFileSync("./test/TestFiles/medium.xml");
const parser = new XmlParser({ resourcePath: "/items/item", explicitArray: false });
it('should properly parse a medium size file with explicitArray set to false.', (done) => {
const xml = fs.readFileSync('./test/TestFiles/medium.xml')
const parser = new XmlParser({ resourcePath: '/items/item', explicitArray: false })
const expectedData = [
{
$: {
id: "1",
test: "hello"
id: '1',
test: 'hello'
},
subitem: {
$: {
sub: "2"
sub: '2'
},
_: "two"
_: 'two'
}
},
{
$: {
id: "2"
id: '2'
},
subitem: {
_: "five"
_: 'five'
}
},
{
$: {
id: "3",
test: "hello"
id: '3',
test: 'hello'
},
subitem: {
$: {
sub: "2"
sub: '2'
},
_: "two"
_: 'two'
}
},
{
$: {
id: "4",
test: "hello"
id: '4',
test: 'hello'
},
subitem: {
$: {
sub: "2"
sub: '2'
},
_: "two"
_: 'two'
}
},
{
$: {
id: "5",
test: "hello"
id: '5',
test: 'hello'
},
subitem: {
$: {
sub: "2"
sub: '2'
},
_: "two"
_: 'two'
}
},
{
$: {
id: "6",
test: "hello"
id: '6',
test: 'hello'
},
subitem: {
$: {
sub: "2"
sub: '2'
},
_: "two"
_: 'two'
}
},
{
$: {
id: "7",
test: "hello"
id: '7',
test: 'hello'
},
subitem: {
$: {
sub: "2"
sub: '2'
},
_: "two"
_: 'two'
}
},
{
$: {
id: "8",
test: "hello"
id: '8',
test: 'hello'
},
subitem: {
$: {
sub: "2"
sub: '2'
},
_: "two"
_: 'two'
}
},
{
$: {
id: "9",
test: "hello"
id: '9',
test: 'hello'
},
subitem: {
$: {
sub: "2"
sub: '2'
},
_: "two"
_: 'two'
}
},
{
$: {
id: "10",
test: "hello"
id: '10',
test: 'hello'
},
subitem: {
$: {
sub: "2"
sub: '2'
},
_: "two"
_: 'two'
}
}
];
]
parser.parse(xml, (err, data) => {
if (err) { done(err); }
if (err) {
done(err)
}
should(data).deepEqual(expectedData);
should(data.length).equal(10);
done();
});
});
should(data).deepEqual(expectedData)
should(data.length).equal(10)
done()
})
})
it("should properly parse a file containing many nodes when explicitArray set to false.", (done) => {
const xml = fs.readFileSync("./test/TestFiles/manyItems.xml");
const parser = new XmlParser({ resourcePath: "/items/item", explicitArray: false });
it('should properly parse a file containing many nodes when explicitArray set to false.', (done) => {
const xml = fs.readFileSync('./test/TestFiles/manyItems.xml')
const parser = new XmlParser({ resourcePath: '/items/item', explicitArray: false })
parser.parse(xml, (err, data) => {
if (err) { done(err); }
if (err) {
done(err)
}
should(data.length).equal(296);
done();
});
});
should(data.length).equal(296)
done()
})
})
it("should properly parse a xml simple file in which nodes contain text values randomly when explicitArray set to false.", (done) => {
const xml = fs.readFileSync("./test/TestFiles/randomText.xml");
const parser = new XmlParser({ resourcePath: "/items/item", explicitArray: false });
const expectedData = [{
$: { id: "1", test: "hello" }, _: "item one two",
subitem: { $: { sub: "2" }, _: "two" }
},
{
$: { id: "2" }, _: "item one two three four",
subitem: { _: "five" }
}
];
it('should properly parse a xml simple file in which nodes contain text values randomly when explicitArray set to false.', (done) => {
const xml = fs.readFileSync('./test/TestFiles/randomText.xml')
const parser = new XmlParser({ resourcePath: '/items/item', explicitArray: false })
const expectedData = [
{
$: { id: '1', test: 'hello' },
_: 'item one two',
subitem: { $: { sub: '2' }, _: 'two' }
},
{
$: { id: '2' },
_: 'item one two three four',
subitem: { _: 'five' }
}
]
parser.parse(xml, (err, data) => {
if (err) { done(err); }
if (err) {
done(err)
}
should(data).deepEqual(expectedData);
should(data.length).equal(2);
done();
});
});
should(data).deepEqual(expectedData)
should(data.length).equal(2)
done()
})
})
it("should properly parse a huge file with explicitArray set to false.", (done) => {
const xml = fs.readFileSync("./test/TestFiles/hugeFile.xml");
const parser = new XmlParser({ resourcePath: "/items/item", explicitArray: false });
it('should properly parse a huge file with explicitArray set to false.', (done) => {
const xml = fs.readFileSync('./test/TestFiles/hugeFile.xml')
const parser = new XmlParser({ resourcePath: '/items/item', explicitArray: false })
// console.log(parser)
parser.parse(xml, (err, data) => {
if (err) { done(err); }
should(data.length).equal(2072);
done();
});
});
if (err) {
done(err)
}
should(data.length).equal(2072)
done()
})
})
it("should properly return error if the xml file is corrupted.", (done) => {
const xml = fs.readFileSync("./test/TestFiles/corrupted.xml");
const parser = new XmlParser({ resourcePath: "/items/item", explicitArray: false });
it('should properly return error if the xml file is corrupted.', (done) => {
const xml = fs.readFileSync('./test/TestFiles/corrupted.xml')
const parser = new XmlParser({ resourcePath: '/items/item', explicitArray: false })
parser.parse(xml, (err, data) => {
// console.log(err)
should(err.message).equal("mismatched tag at line no: 12");
should(data).not.be.ok();
done();
});
});
should(err.message).equal('mismatched tag at line no: 12')
should(data).not.be.ok()
done()
})
})
it("should properly generate objects when special symbols are passed as attrs and text keys and explicitArray is false in the options.", (done) => {
const xmlStream = fs.createReadStream("./test/TestFiles/item.xml");
const parser = new XmlParser({ resourcePath: "/items/item", attrsKey: "!", textKey: "%", explicitArray: false });
it('should properly generate objects when special symbols are passed as attrs and text keys and explicitArray is false in the options.', (done) => {
const xmlStream = fs.createReadStream('./test/TestFiles/item.xml')
const parser = new XmlParser({
resourcePath: '/items/item',
attrsKey: '!',
textKey: '%',
explicitArray: false
})
const expectedData = [
{
"!": { id: "1", test: "hello" },
"subitem": { "!": { sub: "2" }, "%": "two" }
'!': { id: '1', test: 'hello' },
subitem: { '!': { sub: '2' }, '%': 'two' }
},
{
"!": { id: "2" },
"subitem": { "%": "five" }
}];
const actualData: string[] = [];
let dataEventCount = 0;
'!': { id: '2' },
subitem: { '%': 'five' }
}
]
const actualData: string[] = []
let dataEventCount = 0
parser.on("data", (data) => {
actualData.push(data);
dataEventCount++;
});
parser.on('data', (data) => {
actualData.push(data)
dataEventCount++
})
parser.on("error", (err) => {
done(err);
});
parser.on('error', (err) => {
done(err)
})
parser.on("end", () => {
parser.on('end', () => {
// console.log('actualData=', JSON.stringify(actualData, null, 1))
// console.log('dataEventCount=', dataEventCount)
should(actualData).deepEqual(expectedData);
should(dataEventCount).equal(2);
done();
});
xmlStream.pipe(parser);
});
});
should(actualData).deepEqual(expectedData)
should(dataEventCount).equal(2)
done()
})
xmlStream.pipe(parser)
})
})

View File

@@ -1,321 +1,336 @@
import fs from "fs";
import "mocha";
import should from "should";
import stream from "stream";
import zlib from "zlib";
import fs from 'fs'
import 'mocha'
import should from 'should'
import stream from 'stream'
import zlib from 'zlib'
import { XmlParser } from "../src/parser";
import { XmlParser } from '../src/parser'
describe("interested Nodes", () => {
it("should properly parse a simple file.", (done) => {
const xmlStream = fs.createReadStream("./test/TestFiles/item.xml");
const parser = new XmlParser();
describe('interested Nodes', () => {
it('should properly parse a simple file.', (done) => {
const xmlStream = fs.createReadStream('./test/TestFiles/item.xml')
const parser = new XmlParser()
const expectedData =
[
{ $: { sub: "TESTING SUB" }, _: "one" },
{ $: { sub: "2" }, _: "two" },
{
$: { id: "1", test: "hello" },
subitem: [{ $: { sub: "TESTING SUB" }, _: "one" },
{ $: { sub: "2" }, _: "two" }]
},
{ _: "three" },
{ _: "four" },
{ _: "five" },
{
$: { id: "2" },
subitem: [{ _: "three" }, { _: "four" }, { _: "five" }]
}
];
const expectedData = [
{ $: { sub: 'TESTING SUB' }, _: 'one' },
{ $: { sub: '2' }, _: 'two' },
{
$: { id: '1', test: 'hello' },
subitem: [
{ $: { sub: 'TESTING SUB' }, _: 'one' },
{ $: { sub: '2' }, _: 'two' }
]
},
{ _: 'three' },
{ _: 'four' },
{ _: 'five' },
{
$: { id: '2' },
subitem: [{ _: 'three' }, { _: 'four' }, { _: 'five' }]
}
]
const actualData: string[] = [];
let dataEventCount = 0;
const actualData: string[] = []
let dataEventCount = 0
const expectedItems = [
{
$: { id: "1", test: "hello" },
subitem:
[{ $: { sub: "TESTING SUB" }, _: "one" },
{ $: { sub: "2" }, _: "two" }]
$: { id: '1', test: 'hello' },
subitem: [
{ $: { sub: 'TESTING SUB' }, _: 'one' },
{ $: { sub: '2' }, _: 'two' }
]
},
{
$: { id: "2" },
subitem: [{ _: "three" }, { _: "four" }, { _: "five" }]
}];
const actualItems: string[] = [];
const actualSubitems: string[] = [];
$: { id: '2' },
subitem: [{ _: 'three' }, { _: 'four' }, { _: 'five' }]
}
]
const actualItems: string[] = []
const actualSubitems: string[] = []
const expectedSubitems = [
{ $: { sub: "TESTING SUB" }, _: "one" },
{ $: { sub: "2" }, _: "two" },
{ _: "three" },
{ _: "four" },
{ _: "five" }
];
{ $: { sub: 'TESTING SUB' }, _: 'one' },
{ $: { sub: '2' }, _: 'two' },
{ _: 'three' },
{ _: 'four' },
{ _: 'five' }
]
parser.on("data", (data) => {
actualData.push(data);
dataEventCount++;
});
parser.on('data', (data) => {
actualData.push(data)
dataEventCount++
})
parser.on("error", (err) => {
should(err).not.be.ok();
done(err);
});
parser.on('error', (err) => {
should(err).not.be.ok()
done(err)
})
parser.on("item", (item) => {
actualItems.push(item);
});
parser.on('item', (item) => {
actualItems.push(item)
})
parser.on("subitem", (subitem) => {
actualSubitems.push(subitem);
});
parser.on('subitem', (subitem) => {
actualSubitems.push(subitem)
})
parser.on("end", () => {
parser.on('end', () => {
// console.log('actualData=', JSON.stringify(actualData, null, 1))
// console.log('dataEventCount=', dataEventCount)
should(actualData).deepEqual(expectedData);
should(actualItems).deepEqual(expectedItems);
should(actualSubitems).deepEqual(expectedSubitems);
should(actualSubitems.length).equal(5);
should(actualItems.length).equal(2);
should(dataEventCount).equal(7);
done();
});
should(actualData).deepEqual(expectedData)
should(actualItems).deepEqual(expectedItems)
should(actualSubitems).deepEqual(expectedSubitems)
should(actualSubitems.length).equal(5)
should(actualItems.length).equal(2)
should(dataEventCount).equal(7)
done()
})
xmlStream.pipe(parser);
});
xmlStream.pipe(parser)
})
it("should properly parse a medium size file.", (done) => {
const xmlStream = fs.createReadStream("./test/TestFiles/medium.xml");
const parser = new XmlParser();
it('should properly parse a medium size file.', (done) => {
const xmlStream = fs.createReadStream('./test/TestFiles/medium.xml')
const parser = new XmlParser()
let dataEventCount = 0;
let itemEventCount = 0;
let subitemEventCount = 0;
let dataEventCount = 0
let itemEventCount = 0
let subitemEventCount = 0
parser.on("data", (data) => {
dataEventCount++;
});
parser.on('data', (data) => {
dataEventCount++
})
parser.on("error", (err) => {
done(err);
});
parser.on('error', (err) => {
done(err)
})
parser.on("item", (item) => {
itemEventCount++;
});
parser.on('item', (item) => {
itemEventCount++
})
parser.on("subitem", (subitem) => {
subitemEventCount++;
});
parser.on('subitem', (subitem) => {
subitemEventCount++
})
parser.on("end", () => {
parser.on('end', () => {
// console.log('dataEventCount=', dataEventCount)
// console.log('itemEventCount=', itemEventCount)
// console.log('subitemEventCount=', subitemEventCount)
should(dataEventCount).equal(31);
should(itemEventCount).equal(10);
should(subitemEventCount).equal(21);
done();
});
xmlStream.pipe(parser);
});
should(dataEventCount).equal(31)
should(itemEventCount).equal(10)
should(subitemEventCount).equal(21)
done()
})
xmlStream.pipe(parser)
})
it("should properly parse a file containing many nodes.", (done) => {
const xmlStream = fs.createReadStream("./test/TestFiles/manyItems.xml");
const parser = new XmlParser();
it('should properly parse a file containing many nodes.', (done) => {
const xmlStream = fs.createReadStream('./test/TestFiles/manyItems.xml')
const parser = new XmlParser()
let dataEventCount = 0;
let itemEventCount = 0;
let subitemEventCount = 0;
let dataEventCount = 0
let itemEventCount = 0
let subitemEventCount = 0
parser.on("data", (data) => {
dataEventCount++;
});
parser.on('data', (data) => {
dataEventCount++
})
parser.on("error", (err) => {
done(err);
});
parser.on('error', (err) => {
done(err)
})
parser.on("item", (item) => {
itemEventCount++;
});
parser.on('item', (item) => {
itemEventCount++
})
parser.on("subitem", (subitem) => {
subitemEventCount++;
});
parser.on('subitem', (subitem) => {
subitemEventCount++
})
parser.on("end", () => {
parser.on('end', () => {
// console.log('dataEventCount=', dataEventCount)
// console.log('itemEventCount=', itemEventCount)
// console.log('subitemEventCount=', subitemEventCount)
should(itemEventCount).equal(296);
should(subitemEventCount).equal(600);
should(dataEventCount).equal(896);
done();
});
xmlStream.pipe(parser);
});
should(itemEventCount).equal(296)
should(subitemEventCount).equal(600)
should(dataEventCount).equal(896)
done()
})
xmlStream.pipe(parser)
})
it("should properly parse a xml simple file in which nodes contain text values randomly.", (done) => {
const xmlStream = fs.createReadStream("./test/TestFiles/randomText.xml");
const parser = new XmlParser();
const expectedData =
[
{ $: { sub: "TESTING SUB" }, _: "one" },
{ $: { sub: "2" }, _: "two" },
{
$: { id: "1", test: "hello" }, _: "item one two",
subitem: [{ $: { sub: "TESTING SUB" }, _: "one" },
{ $: { sub: "2" }, _: "two" }]
},
{ _: "three" },
{ _: "four" },
{ _: "five" },
{
$: { id: "2" }, _: "item one two three four",
subitem: [{ _: "three" }, { _: "four" }, { _: "five" }]
}
];
it('should properly parse a xml simple file in which nodes contain text values randomly.', (done) => {
const xmlStream = fs.createReadStream('./test/TestFiles/randomText.xml')
const parser = new XmlParser()
const expectedData = [
{ $: { sub: 'TESTING SUB' }, _: 'one' },
{ $: { sub: '2' }, _: 'two' },
{
$: { id: '1', test: 'hello' },
_: 'item one two',
subitem: [
{ $: { sub: 'TESTING SUB' }, _: 'one' },
{ $: { sub: '2' }, _: 'two' }
]
},
{ _: 'three' },
{ _: 'four' },
{ _: 'five' },
{
$: { id: '2' },
_: 'item one two three four',
subitem: [{ _: 'three' }, { _: 'four' }, { _: 'five' }]
}
]
const expectedItems = [
{
$: { id: "1", test: "hello" }, _: "item one two",
subitem:
[{ $: { sub: "TESTING SUB" }, _: "one" },
{ $: { sub: "2" }, _: "two" }]
$: { id: '1', test: 'hello' },
_: 'item one two',
subitem: [
{ $: { sub: 'TESTING SUB' }, _: 'one' },
{ $: { sub: '2' }, _: 'two' }
]
},
{
$: { id: "2" }, _: "item one two three four",
subitem: [{ _: "three" }, { _: "four" }, { _: "five" }]
}];
const actualItems: string[] = [];
const actualSubitems: string[] = [];
$: { id: '2' },
_: 'item one two three four',
subitem: [{ _: 'three' }, { _: 'four' }, { _: 'five' }]
}
]
const actualItems: string[] = []
const actualSubitems: string[] = []
const expectedSubitems = [
{ $: { sub: "TESTING SUB" }, _: "one" },
{ $: { sub: "2" }, _: "two" },
{ _: "three" },
{ _: "four" },
{ _: "five" }
];
const actualData: string[] = [];
let dataEventCount = 0;
let itemEventCount = 0;
let subitemEventCount = 0;
{ $: { sub: 'TESTING SUB' }, _: 'one' },
{ $: { sub: '2' }, _: 'two' },
{ _: 'three' },
{ _: 'four' },
{ _: 'five' }
]
const actualData: string[] = []
let dataEventCount = 0
let itemEventCount = 0
let subitemEventCount = 0
parser.on("data", (data) => {
actualData.push(data);
dataEventCount++;
});
parser.on('data', (data) => {
actualData.push(data)
dataEventCount++
})
parser.on("error", (err) => {
done(err);
});
parser.on('error', (err) => {
done(err)
})
parser.on("item", (item) => {
itemEventCount++;
actualItems.push(item);
});
parser.on('item', (item) => {
itemEventCount++
actualItems.push(item)
})
parser.on("subitem", (subitem) => {
subitemEventCount++;
actualSubitems.push(subitem);
});
parser.on('subitem', (subitem) => {
subitemEventCount++
actualSubitems.push(subitem)
})
parser.on("end", () => {
parser.on('end', () => {
// console.log('actualData=', JSON.stringify(actualData, null, 1))
// console.log('dataEventCount=', dataEventCount)
// console.log('itemEventCount=', itemEventCount)
// console.log('subitemEventCount=', subitemEventCount)
should(actualData).deepEqual(expectedData);
should(actualItems).deepEqual(expectedItems);
should(actualSubitems).deepEqual(expectedSubitems);
should(dataEventCount).equal(7);
should(itemEventCount).equal(2);
should(subitemEventCount).equal(5);
done();
});
xmlStream.pipe(parser);
});
should(actualData).deepEqual(expectedData)
should(actualItems).deepEqual(expectedItems)
should(actualSubitems).deepEqual(expectedSubitems)
should(dataEventCount).equal(7)
should(itemEventCount).equal(2)
should(subitemEventCount).equal(5)
done()
})
xmlStream.pipe(parser)
})
it("should properly parse a huge file.", (done) => {
const xmlStream = fs.createReadStream("./test/TestFiles/hugeFile.xml");
const parser = new XmlParser();
it('should properly parse a huge file.', (done) => {
const xmlStream = fs.createReadStream('./test/TestFiles/hugeFile.xml')
const parser = new XmlParser()
let dataEventCount = 0;
let itemEventCount = 0;
let subitemEventCount = 0;
let dataEventCount = 0
let itemEventCount = 0
let subitemEventCount = 0
parser.on("data", (data) => {
dataEventCount++;
});
parser.on('data', (data) => {
dataEventCount++
})
parser.on("error", (err) => {
done(err);
});
parser.on('error', (err) => {
done(err)
})
parser.on("item", (item) => {
itemEventCount++;
});
parser.on('item', (item) => {
itemEventCount++
})
parser.on("subitem", (subitem) => {
subitemEventCount++;
});
parser.on('subitem', (subitem) => {
subitemEventCount++
})
parser.on("end", () => {
parser.on('end', () => {
// console.log('dataEventCount=', dataEventCount)
// console.log('itemEventCount=', itemEventCount)
// console.log('subitemEventCount=', subitemEventCount)
should(dataEventCount).equal(6272);
should(itemEventCount).equal(2072);
should(subitemEventCount).equal(4200);
done();
});
xmlStream.pipe(parser);
});
should(dataEventCount).equal(6272)
should(itemEventCount).equal(2072)
should(subitemEventCount).equal(4200)
done()
})
xmlStream.pipe(parser)
})
it("should properly parse a simple file and return when root element when listening on it.", (done) => {
const xmlStream = fs.createReadStream("./test/TestFiles/item.xml");
const parser = new XmlParser();
const expectedData =
[{
item: [{
$: { id: "1", test: "hello" },
subitem: [{ $: { sub: "TESTING SUB" }, _: "one" },
{ $: { sub: "2" }, _: "two" }]
},
{
$: { id: "2" }, subitem: [{ _: "three" }, { _: "four" },
{ _: "five" }]
}]
}];
it('should properly parse a simple file and return when root element when listening on it.', (done) => {
const xmlStream = fs.createReadStream('./test/TestFiles/item.xml')
const parser = new XmlParser()
const expectedData = [
{
item: [
{
$: { id: '1', test: 'hello' },
subitem: [
{ $: { sub: 'TESTING SUB' }, _: 'one' },
{ $: { sub: '2' }, _: 'two' }
]
},
{
$: { id: '2' },
subitem: [{ _: 'three' }, { _: 'four' }, { _: 'five' }]
}
]
}
]
const actualData: string[] = [];
let dataEventCount = 0;
let itemsEventCount = 0;
const actualData: string[] = []
let dataEventCount = 0
let itemsEventCount = 0
parser.on("data", (data) => {
actualData.push(data);
dataEventCount++;
});
parser.on('data', (data) => {
actualData.push(data)
dataEventCount++
})
parser.on("error", (err) => {
should(err).not.be.ok();
done(err);
});
parser.on('error', (err) => {
should(err).not.be.ok()
done(err)
})
parser.on("items", (item) => {
itemsEventCount++;
});
parser.on('items', (item) => {
itemsEventCount++
})
parser.on("end", () => {
parser.on('end', () => {
// console.log('actualData=', JSON.stringify(actualData, null, 1))
// console.log('dataEventCount=', dataEventCount)
// console.log('itemEventCount=', itemsEventCount)
should(actualData).deepEqual(expectedData);
should(itemsEventCount).equal(1);
should(dataEventCount).equal(1);
done();
});
xmlStream.pipe(parser);
});
});
should(actualData).deepEqual(expectedData)
should(itemsEventCount).equal(1)
should(dataEventCount).equal(1)
done()
})
xmlStream.pipe(parser)
})
})

View File

@@ -1,117 +1,123 @@
import fs from "fs";
import "mocha";
import "mocha";
import should from "should";
import stream from "stream";
import zlib from "zlib";
import fs from 'fs'
import 'mocha'
import 'mocha'
import should from 'should'
import stream from 'stream'
import zlib from 'zlib'
import { XmlParser } from "../src/parser";
describe("should respect the options passed", () => {
it("should properly generate objects with $ as key for attrs and _ as key for text value of node.", (done) => {
const xmlStream = fs.createReadStream("./test/TestFiles/item.xml");
const parser = new XmlParser({ resourcePath: "/items/item" });
import { XmlParser } from '../src/parser'
describe('should respect the options passed', () => {
it('should properly generate objects with $ as key for attrs and _ as key for text value of node.', (done) => {
const xmlStream = fs.createReadStream('./test/TestFiles/item.xml')
const parser = new XmlParser({ resourcePath: '/items/item' })
const expectedData = [
{
$: { id: "1", test: "hello" },
subitem:
[{ $: { sub: "TESTING SUB" }, _: "one" },
{ $: { sub: "2" }, _: "two" }]
$: { id: '1', test: 'hello' },
subitem: [
{ $: { sub: 'TESTING SUB' }, _: 'one' },
{ $: { sub: '2' }, _: 'two' }
]
},
{
$: { id: "2" },
subitem: [{ _: "three" }, { _: "four" }, { _: "five" }]
}];
const actualData: string[] = [];
let dataEventCount = 0;
$: { id: '2' },
subitem: [{ _: 'three' }, { _: 'four' }, { _: 'five' }]
}
]
const actualData: string[] = []
let dataEventCount = 0
parser.on("data", (data) => {
actualData.push(data);
dataEventCount++;
});
parser.on('data', (data) => {
actualData.push(data)
dataEventCount++
})
parser.on("error", (err) => {
done(err);
});
parser.on('error', (err) => {
done(err)
})
parser.on("end", () => {
parser.on('end', () => {
// console.log('actualData=', actualData)
// console.log('dataEventCount=', dataEventCount)
should(actualData).deepEqual(expectedData);
should(dataEventCount).equal(2);
done();
});
xmlStream.pipe(parser);
});
should(actualData).deepEqual(expectedData)
should(dataEventCount).equal(2)
done()
})
xmlStream.pipe(parser)
})
it("should properly generate objects with passed attrs and text keys in the options.", (done) => {
const xmlStream = fs.createReadStream("./test/TestFiles/item.xml");
const parser = new XmlParser({ resourcePath: "/items/item", attrsKey: "attrs", textKey: "text" });
it('should properly generate objects with passed attrs and text keys in the options.', (done) => {
const xmlStream = fs.createReadStream('./test/TestFiles/item.xml')
const parser = new XmlParser({ resourcePath: '/items/item', attrsKey: 'attrs', textKey: 'text' })
const expectedData = [
{
attrs: { id: "1", test: "hello" },
subitem:
[{ attrs: { sub: "TESTING SUB" }, text: "one" },
{ attrs: { sub: "2" }, text: "two" }]
attrs: { id: '1', test: 'hello' },
subitem: [
{ attrs: { sub: 'TESTING SUB' }, text: 'one' },
{ attrs: { sub: '2' }, text: 'two' }
]
},
{
attrs: { id: "2" },
subitem: [{ text: "three" }, { text: "four" }, { text: "five" }]
}];
const actualData: string[] = [];
let dataEventCount = 0;
attrs: { id: '2' },
subitem: [{ text: 'three' }, { text: 'four' }, { text: 'five' }]
}
]
const actualData: string[] = []
let dataEventCount = 0
parser.on("data", (data) => {
actualData.push(data);
dataEventCount++;
});
parser.on('data', (data) => {
actualData.push(data)
dataEventCount++
})
parser.on("error", (err) => {
done(err);
});
parser.on('error', (err) => {
done(err)
})
parser.on("end", () => {
parser.on('end', () => {
// console.log('actualData=', JSON.stringify(actualData, null, 1))
// console.log('dataEventCount=', dataEventCount)
should(actualData).deepEqual(expectedData);
should(dataEventCount).equal(2);
done();
});
xmlStream.pipe(parser);
});
should(actualData).deepEqual(expectedData)
should(dataEventCount).equal(2)
done()
})
xmlStream.pipe(parser)
})
it("should properly generate objects when special symbols are passed as attrs and text keys in the options.", (done) => {
const xmlStream = fs.createReadStream("./test/TestFiles/item.xml");
const parser = new XmlParser({ resourcePath: "/items/item", attrsKey: "!", textKey: "%" });
it('should properly generate objects when special symbols are passed as attrs and text keys in the options.', (done) => {
const xmlStream = fs.createReadStream('./test/TestFiles/item.xml')
const parser = new XmlParser({ resourcePath: '/items/item', attrsKey: '!', textKey: '%' })
const expectedData = [
{
"!": { id: "1", test: "hello" },
"subitem":
[{ "!": { sub: "TESTING SUB" }, "%": "one" },
{ "!": { sub: "2" }, "%": "two" }]
'!': { id: '1', test: 'hello' },
subitem: [
{ '!': { sub: 'TESTING SUB' }, '%': 'one' },
{ '!': { sub: '2' }, '%': 'two' }
]
},
{
"!": { id: "2" },
"subitem": [{ "%": "three" }, { "%": "four" }, { "%": "five" }]
}];
const actualData: string[] = [];
let dataEventCount = 0;
'!': { id: '2' },
subitem: [{ '%': 'three' }, { '%': 'four' }, { '%': 'five' }]
}
]
const actualData: string[] = []
let dataEventCount = 0
parser.on("data", (data) => {
actualData.push(data);
dataEventCount++;
});
parser.on('data', (data) => {
actualData.push(data)
dataEventCount++
})
parser.on("error", (err) => {
done(err);
});
parser.on('error', (err) => {
done(err)
})
parser.on("end", () => {
parser.on('end', () => {
// console.log('actualData=', JSON.stringify(actualData, null, 1))
// console.log('dataEventCount=', dataEventCount)
should(actualData).deepEqual(expectedData);
should(dataEventCount).equal(2);
done();
});
xmlStream.pipe(parser);
});
});
should(actualData).deepEqual(expectedData)
should(dataEventCount).equal(2)
done()
})
xmlStream.pipe(parser)
})
})

View File

@@ -1,97 +1,114 @@
import fs from "fs";
import "mocha";
import should from "should";
import stream from "stream";
import zlib from "zlib";
import fs from 'fs'
import 'mocha'
import should from 'should'
import stream from 'stream'
import zlib from 'zlib'
import { XmlParser } from "../src/parser";
describe("Parse function should work properly", () => {
it("should properly parse a simple file.", (done) => {
const xml = fs.readFileSync("./test/TestFiles/item.xml");
const parser = new XmlParser({ resourcePath: "/items/item" });
import { XmlParser } from '../src/parser'
describe('Parse function should work properly', () => {
it('should properly parse a simple file.', (done) => {
const xml = fs.readFileSync('./test/TestFiles/item.xml')
const parser = new XmlParser({ resourcePath: '/items/item' })
const expectedData = [
{
$: { id: "1", test: "hello" },
subitem:
[{ $: { sub: "TESTING SUB" }, _: "one" },
{ $: { sub: "2" }, _: "two" }]
$: { id: '1', test: 'hello' },
subitem: [
{ $: { sub: 'TESTING SUB' }, _: 'one' },
{ $: { sub: '2' }, _: 'two' }
]
},
{
$: { id: "2" },
subitem: [{ _: "three" }, { _: "four" }, { _: "five" }]
}];
$: { id: '2' },
subitem: [{ _: 'three' }, { _: 'four' }, { _: 'five' }]
}
]
parser.parse(xml.toString(), (err, data) => {
if (err) { done(err); }
should(data).deepEqual(expectedData);
done();
});
});
if (err) {
done(err)
}
should(data).deepEqual(expectedData)
done()
})
})
it("should properly parse a medium size file.", (done) => {
const xml = fs.readFileSync("./test/TestFiles/medium.xml");
const parser = new XmlParser({ resourcePath: "/items/item" });
it('should properly parse a medium size file.', (done) => {
const xml = fs.readFileSync('./test/TestFiles/medium.xml')
const parser = new XmlParser({ resourcePath: '/items/item' })
parser.parse(xml, (err, data) => {
if (err) { done(err); }
should(data.length).equal(10);
done();
});
});
if (err) {
done(err)
}
should(data.length).equal(10)
done()
})
})
it("should properly parse a file containing many nodes.", (done) => {
const xml = fs.readFileSync("./test/TestFiles/manyItems.xml");
const parser = new XmlParser({ resourcePath: "/items/item" });
it('should properly parse a file containing many nodes.', (done) => {
const xml = fs.readFileSync('./test/TestFiles/manyItems.xml')
const parser = new XmlParser({ resourcePath: '/items/item' })
parser.parse(xml, (err, data) => {
if (err) { done(err); }
should(data.length).equal(296);
done();
});
});
if (err) {
done(err)
}
should(data.length).equal(296)
done()
})
})
it("should properly parse a xml simple file in which nodes contain text values randomly.", (done) => {
const xml = fs.readFileSync("./test/TestFiles/randomText.xml");
const parser = new XmlParser({ resourcePath: "/items/item" });
const expectedData = [{
$: { id: "1", test: "hello" }, _: "item one two",
subitem: [{ $: { sub: "TESTING SUB" }, _: "one" },
{ $: { sub: "2" }, _: "two" }]
},
{
$: { id: "2" }, _: "item one two three four",
subitem: [{ _: "three" }, { _: "four" }, { _: "five" }]
}
];
it('should properly parse a xml simple file in which nodes contain text values randomly.', (done) => {
const xml = fs.readFileSync('./test/TestFiles/randomText.xml')
const parser = new XmlParser({ resourcePath: '/items/item' })
const expectedData = [
{
$: { id: '1', test: 'hello' },
_: 'item one two',
subitem: [
{ $: { sub: 'TESTING SUB' }, _: 'one' },
{ $: { sub: '2' }, _: 'two' }
]
},
{
$: { id: '2' },
_: 'item one two three four',
subitem: [{ _: 'three' }, { _: 'four' }, { _: 'five' }]
}
]
parser.parse(xml, (err, data) => {
if (err) { done(err); }
should(data).deepEqual(expectedData);
should(data.length).equal(2);
done();
});
});
if (err) {
done(err)
}
should(data).deepEqual(expectedData)
should(data.length).equal(2)
done()
})
})
it("should properly parse a huge file.", (done) => {
const xml = fs.readFileSync("./test/TestFiles/hugeFile.xml");
const parser = new XmlParser({ resourcePath: "/items/item" });
it('should properly parse a huge file.', (done) => {
const xml = fs.readFileSync('./test/TestFiles/hugeFile.xml')
const parser = new XmlParser({ resourcePath: '/items/item' })
// console.log(parser)
parser.parse(xml, (err, data) => {
if (err) { done(err); }
should(data.length).equal(2072);
done();
});
});
if (err) {
done(err)
}
should(data.length).equal(2072)
done()
})
})
it("should properly return error if the xml file is corrupted.", (done) => {
const xml = fs.readFileSync("./test/TestFiles/corrupted.xml");
const parser = new XmlParser({ resourcePath: "/items/item" });
it('should properly return error if the xml file is corrupted.', (done) => {
const xml = fs.readFileSync('./test/TestFiles/corrupted.xml')
const parser = new XmlParser({ resourcePath: '/items/item' })
parser.parse(xml, (err, data) => {
// console.log(err)
should(err.message).equal("mismatched tag at line no: 12");
should(data).not.be.ok();
done();
});
});
});
should(err.message).equal('mismatched tag at line no: 12')
should(data).not.be.ok()
done()
})
})
})

View File

@@ -1,82 +1,84 @@
import fs from "fs";
import "mocha";
import should from "should";
import stream from "stream";
import zlib from "zlib";
import fs from 'fs'
import 'mocha'
import should from 'should'
import stream from 'stream'
import zlib from 'zlib'
import { XmlParser } from "../src/parser";
describe("pause and resume", () => {
it("should properly parse a simple file.", function(done) {
const xmlStream = fs.createReadStream("./test/TestFiles/item.xml");
const parser = new XmlParser({ resourcePath: "/items/item" });
import { XmlParser } from '../src/parser'
describe('pause and resume', () => {
it('should properly parse a simple file.', function (done) {
const xmlStream = fs.createReadStream('./test/TestFiles/item.xml')
const parser = new XmlParser({ resourcePath: '/items/item' })
const expectedData = [
{
$: { id: "1", test: "hello" },
subitem:
[{ $: { sub: "TESTING SUB" }, _: "one" },
{ $: { sub: "2" }, _: "two" }]
$: { id: '1', test: 'hello' },
subitem: [
{ $: { sub: 'TESTING SUB' }, _: 'one' },
{ $: { sub: '2' }, _: 'two' }
]
},
{
$: { id: "2" },
subitem: [{ _: "three" }, { _: "four" }, { _: "five" }]
}];
const actualData: string[] = [];
let dataEventCount = 0;
let isSetTimeoutHappened = true;
this.timeout(4000);
parser.on("data", (data) => {
actualData.push(data);
parser.pause();
should(isSetTimeoutHappened).equal(true);
$: { id: '2' },
subitem: [{ _: 'three' }, { _: 'four' }, { _: 'five' }]
}
]
const actualData: string[] = []
let dataEventCount = 0
let isSetTimeoutHappened = true
this.timeout(4000)
parser.on('data', (data) => {
actualData.push(data)
parser.pause()
should(isSetTimeoutHappened).equal(true)
setTimeout(() => {
parser.resume();
isSetTimeoutHappened = true;
}, 1000);
dataEventCount++;
isSetTimeoutHappened = false;
});
parser.resume()
isSetTimeoutHappened = true
}, 1000)
dataEventCount++
isSetTimeoutHappened = false
})
parser.on("error", (err) => {
done(err);
});
parser.on('error', (err) => {
done(err)
})
parser.on("end", () => {
parser.on('end', () => {
// console.log('actualData=', actualData)
// console.log('dataEventCount=', dataEventCount)
should(actualData).deepEqual(expectedData);
should(dataEventCount).equal(2);
done();
});
xmlStream.pipe(parser);
});
should(actualData).deepEqual(expectedData)
should(dataEventCount).equal(2)
done()
})
xmlStream.pipe(parser)
})
it("should emit data events with 1sec interval between each using pause and resume.", function(done) {
const xmlStream = fs.createReadStream("./test/TestFiles/medium.xml");
const parser = new XmlParser({ resourcePath: "/items/item" });
it('should emit data events with 1sec interval between each using pause and resume.', function (done) {
const xmlStream = fs.createReadStream('./test/TestFiles/medium.xml')
const parser = new XmlParser({ resourcePath: '/items/item' })
let dataEventCount = 0;
let isSetTimeoutHappened = true;
this.timeout(20000);
parser.on("data", (data) => {
parser.pause();
should(isSetTimeoutHappened).equal(true);
let dataEventCount = 0
let isSetTimeoutHappened = true
this.timeout(20000)
parser.on('data', (data) => {
parser.pause()
should(isSetTimeoutHappened).equal(true)
setTimeout(() => {
parser.resume();
isSetTimeoutHappened = true;
}, 1000);
dataEventCount++;
isSetTimeoutHappened = false;
});
parser.resume()
isSetTimeoutHappened = true
}, 1000)
dataEventCount++
isSetTimeoutHappened = false
})
parser.on("error", (err) => {
done(err);
});
parser.on('error', (err) => {
done(err)
})
parser.on("end", () => {
parser.on('end', () => {
// console.log('dataEventCount=', dataEventCount)
should(dataEventCount).equal(10);
done();
});
xmlStream.pipe(parser);
});
});
should(dataEventCount).equal(10)
done()
})
xmlStream.pipe(parser)
})
})

View File

@@ -1,103 +1,102 @@
import fs from 'fs'
import 'mocha'
import should from 'should'
import stream from 'stream'
import zlib from 'zlib'
import fs from "fs";
import "mocha";
import should from "should";
import stream from "stream";
import zlib from "zlib";
import { XmlParser } from "../src/parser";
describe.skip("performance testing", () => {
it("should properly parse more than 500 MB of file.", function(done) {
const parser = new XmlParser({ resourcePath: "/items/item" });
import { XmlParser } from '../src/parser'
describe.skip('performance testing', () => {
it('should properly parse more than 500 MB of file.', function (done) {
const parser = new XmlParser({ resourcePath: '/items/item' })
// var wsStream = fs.createWriteStream('./test/TestFiles/MB_and_GB_size_files/MBFile.xml')
// var rsStream = fs.createReadStream('./test/TestFiles/MB_and_GB_size_files/MBFile.xml')
let dataEventCount = 0;
let dataEventCount = 0
// var maxRSSMemoryTaken = 0
// var rss
const startTime = Date.now();
const xmlStream = new stream.Readable();
const startTime = Date.now()
const xmlStream = new stream.Readable()
xmlStream._read = function noop() {
// nop
};
let dataChunk;
this.timeout(900000);
const firstChunk = fs.readFileSync("./test/TestFiles/MB_and_GB_size_files/firstChunk.xml");
xmlStream.push(firstChunk);
}
let dataChunk
this.timeout(900000)
const firstChunk = fs.readFileSync('./test/TestFiles/MB_and_GB_size_files/firstChunk.xml')
xmlStream.push(firstChunk)
for (let i = 0; i < 2200; i++) {
dataChunk = fs.readFileSync("./test/TestFiles/MB_and_GB_size_files/repetitiveChunk.xml");
xmlStream.push(dataChunk);
dataChunk = fs.readFileSync('./test/TestFiles/MB_and_GB_size_files/repetitiveChunk.xml')
xmlStream.push(dataChunk)
}
const endingChunk = fs.readFileSync("./test/TestFiles/MB_and_GB_size_files/endingChunk.xml");
xmlStream.push(endingChunk);
xmlStream.push(null);
parser.on("data", (data) => {
const endingChunk = fs.readFileSync('./test/TestFiles/MB_and_GB_size_files/endingChunk.xml')
xmlStream.push(endingChunk)
xmlStream.push(null)
parser.on('data', (data) => {
// rss = process.memoryUsage().rss
// if (rss > maxRSSMemoryTaken) maxRSSMemoryTaken = rss
dataEventCount++;
});
dataEventCount++
})
parser.on("error", (err) => {
should(err).not.be.ok();
done(err);
});
parser.on('error', (err) => {
should(err).not.be.ok()
done(err)
})
parser.on("end", () => {
parser.on('end', () => {
// console.log('dataEventCount=', dataEventCount)
// console.log('RSS memory=', rss)
const TimeTaken = Date.now() - startTime;
const TimeTaken = Date.now() - startTime
// console.log('time taken=', TimeTaken)
should(TimeTaken).be.belowOrEqual(300000);
should(dataEventCount).equal(4558400);
done();
});
xmlStream.pipe(parser);
});
should(TimeTaken).be.belowOrEqual(300000)
should(dataEventCount).equal(4558400)
done()
})
xmlStream.pipe(parser)
})
it("should properly parse more than 1 GB of file.", function(done) {
const parser = new XmlParser({ resourcePath: "/items/item" });
it('should properly parse more than 1 GB of file.', function (done) {
const parser = new XmlParser({ resourcePath: '/items/item' })
// var wsStream = fs.createWriteStream('./test/TestFiles/MB_and_GB_size_files/MBFile.xml')
// var rsStream = fs.createReadStream('./test/TestFiles/MB_and_GB_size_files/MBFile.xml')
let dataEventCount = 0;
let dataEventCount = 0
// var maxRSSMemoryTaken = 0
// var rss
const startTime = Date.now();
const xmlStream = new stream.Readable();
const startTime = Date.now()
const xmlStream = new stream.Readable()
xmlStream._read = function noop() {
// nop
};
let dataChunk;
this.timeout(900000);
const firstChunk = fs.readFileSync("./test/TestFiles/MB_and_GB_size_files/firstChunk.xml");
xmlStream.push(firstChunk);
}
let dataChunk
this.timeout(900000)
const firstChunk = fs.readFileSync('./test/TestFiles/MB_and_GB_size_files/firstChunk.xml')
xmlStream.push(firstChunk)
for (let i = 0; i < 4400; i++) {
dataChunk = fs.readFileSync("./test/TestFiles/MB_and_GB_size_files/repetitiveChunk.xml");
xmlStream.push(dataChunk);
dataChunk = fs.readFileSync('./test/TestFiles/MB_and_GB_size_files/repetitiveChunk.xml')
xmlStream.push(dataChunk)
}
const endingChunk = fs.readFileSync("./test/TestFiles/MB_and_GB_size_files/endingChunk.xml");
xmlStream.push(endingChunk);
xmlStream.push(null);
parser.on("data", (data) => {
const endingChunk = fs.readFileSync('./test/TestFiles/MB_and_GB_size_files/endingChunk.xml')
xmlStream.push(endingChunk)
xmlStream.push(null)
parser.on('data', (data) => {
// rss = process.memoryUsage().rss
// if (rss > maxRSSMemoryTaken) maxRSSMemoryTaken = rss
dataEventCount++;
});
dataEventCount++
})
parser.on("error", (err) => {
should(err).not.be.ok();
done(err);
});
parser.on('error', (err) => {
should(err).not.be.ok()
done(err)
})
parser.on("end", () => {
parser.on('end', () => {
// console.log('dataEventCount=', dataEventCount)
// console.log('RSS memory=', rss)
const TimeTaken = Date.now() - startTime;
const TimeTaken = Date.now() - startTime
// console.log('time taken=', TimeTaken)
should(TimeTaken).be.belowOrEqual(700000);
should(dataEventCount).equal(9116800);
done();
});
xmlStream.pipe(parser);
});
});
should(TimeTaken).be.belowOrEqual(700000)
should(dataEventCount).equal(9116800)
done()
})
xmlStream.pipe(parser)
})
})

View File

@@ -1,107 +1,117 @@
import fs from "fs";
import "mocha";
import should from "should";
import stream from "stream";
import zlib from "zlib";
import fs from 'fs'
import 'mocha'
import should from 'should'
import stream from 'stream'
import zlib from 'zlib'
import { XmlParser } from "../src/parser";
import { XmlParser } from '../src/parser'
describe("read method", () => {
it("should properly parse a simple file.", (done) => {
const xmlStream = fs.createReadStream("./test/TestFiles/item.xml");
const parser = new XmlParser({ resourcePath: "/items/item" });
describe('read method', () => {
it('should properly parse a simple file.', (done) => {
const xmlStream = fs.createReadStream('./test/TestFiles/item.xml')
const parser = new XmlParser({ resourcePath: '/items/item' })
const expectedData = [
{
$: { id: "1", test: "hello" },
subitem:
[{ $: { sub: "TESTING SUB" }, _: "one" },
{ $: { sub: "2" }, _: "two" }]
$: { id: '1', test: 'hello' },
subitem: [
{ $: { sub: 'TESTING SUB' }, _: 'one' },
{ $: { sub: '2' }, _: 'two' }
]
},
{
$: { id: "2" },
subitem: [{ _: "three" }, { _: "four" }, { _: "five" }]
}];
const actualData: string[] = [];
let obj;
let Timeout: any;
$: { id: '2' },
subitem: [{ _: 'three' }, { _: 'four' }, { _: 'five' }]
}
]
const actualData: string[] = []
let obj
let Timeout: any
parser.on("readable", () => {
parser.on('readable', () => {
Timeout = setInterval(() => {
obj = parser.read();
obj = parser.read()
if (obj) {
actualData.push(obj);
actualData.push(obj)
}
obj = null;
}, 50);
});
obj = null
}, 50)
})
parser.on("error", (err) => {
done(err);
});
parser.on('error', (err) => {
done(err)
})
parser.on("end", () => {
parser.on('end', () => {
// console.log('actualData=', actualData)
// console.log('dataEventCount=', dataEventCount)
clearInterval(Timeout);
should(actualData).deepEqual(expectedData);
done();
});
xmlStream.pipe(parser);
});
clearInterval(Timeout)
should(actualData).deepEqual(expectedData)
done()
})
xmlStream.pipe(parser)
})
it("should properly parse a file containing many nodes.", (done) => {
const xmlStream = fs.createReadStream("./test/TestFiles/manyItems.xml");
const parser = new XmlParser({ resourcePath: "/items/item" });
let objCount = 0;
let endEventOcurred = false;
it('should properly parse a file containing many nodes.', (done) => {
const xmlStream = fs.createReadStream('./test/TestFiles/manyItems.xml')
const parser = new XmlParser({ resourcePath: '/items/item' })
let objCount = 0
let endEventOcurred = false
parser.on("readable", () => {
read();
});
parser.on('readable', () => {
read()
})
function read() {
while (parser.read()) { objCount++; }
if (!endEventOcurred) { setTimeout(read, 50); }
while (parser.read()) {
objCount++
}
if (!endEventOcurred) {
setTimeout(read, 50)
}
}
parser.on("error", (err) => {
done(err);
});
parser.on('error', (err) => {
done(err)
})
parser.on("end", () => {
endEventOcurred = true;
parser.on('end', () => {
endEventOcurred = true
// console.log(objCount)
should(objCount).deepEqual(296);
done();
});
xmlStream.pipe(parser);
});
should(objCount).deepEqual(296)
done()
})
xmlStream.pipe(parser)
})
it("should properly parse a huge.", (done) => {
const xmlStream = fs.createReadStream("./test/TestFiles/hugeFile.xml");
const parser = new XmlParser({ resourcePath: "/items/item" });
let objCount = 0;
let endEventOcurred = false;
it('should properly parse a huge.', (done) => {
const xmlStream = fs.createReadStream('./test/TestFiles/hugeFile.xml')
const parser = new XmlParser({ resourcePath: '/items/item' })
let objCount = 0
let endEventOcurred = false
parser.on("readable", () => {
read();
});
parser.on('readable', () => {
read()
})
function read() {
while (parser.read()) { objCount++; }
if (!endEventOcurred) { setTimeout(read, 50); }
while (parser.read()) {
objCount++
}
if (!endEventOcurred) {
setTimeout(read, 50)
}
}
parser.on("error", (err) => {
done(err);
});
parser.on('error', (err) => {
done(err)
})
parser.on("end", () => {
endEventOcurred = true;
parser.on('end', () => {
endEventOcurred = true
// console.log(objCount);
should(objCount).deepEqual(2072);
done();
});
xmlStream.pipe(parser);
});
});
should(objCount).deepEqual(2072)
done()
})
xmlStream.pipe(parser)
})
})

View File

@@ -1,111 +1,111 @@
import fs from "fs";
import "mocha";
import should from "should";
import stream from "stream";
import zlib from "zlib";
import fs from 'fs'
import 'mocha'
import should from 'should'
import stream from 'stream'
import zlib from 'zlib'
import { XmlParser } from "../src/parser";
import { XmlParser } from '../src/parser'
describe("nodes with same names", () => {
it("should properly parse a simple file containing nodes with same names.", (done) => {
const xmlStream = fs.createReadStream("./test/TestFiles/nodesWithSameNames.xml");
const parser = new XmlParser();
describe('nodes with same names', () => {
it('should properly parse a simple file containing nodes with same names.', (done) => {
const xmlStream = fs.createReadStream('./test/TestFiles/nodesWithSameNames.xml')
const parser = new XmlParser()
const actualData: string[] = [];
const actualItems: string[] = [];
let dataEventCount = 0;
const actualData: string[] = []
const actualItems: string[] = []
let dataEventCount = 0
parser.on("data", (data) => {
actualData.push(data);
dataEventCount++;
});
parser.on('data', (data) => {
actualData.push(data)
dataEventCount++
})
parser.on("error", (err) => {
should(err).not.be.ok();
done(err);
});
parser.on('error', (err) => {
should(err).not.be.ok()
done(err)
})
parser.on("item", (item) => {
actualItems.push(item);
});
parser.on('item', (item) => {
actualItems.push(item)
})
parser.on("end", () => {
should(actualItems.length).equal(18);
should(dataEventCount).equal(18);
done();
});
parser.on('end', () => {
should(actualItems.length).equal(18)
should(dataEventCount).equal(18)
done()
})
xmlStream.pipe(parser);
});
xmlStream.pipe(parser)
})
it("should properly parse a simple file containing nodes with same names and emit events on multiple nodes.", (done) => {
const xmlStream = fs.createReadStream("./test/TestFiles/nodesWithSameNames.xml");
const parser = new XmlParser();
it('should properly parse a simple file containing nodes with same names and emit events on multiple nodes.', (done) => {
const xmlStream = fs.createReadStream('./test/TestFiles/nodesWithSameNames.xml')
const parser = new XmlParser()
let dataEventCount = 0;
let itemEventCount = 0;
let subitemEventCount = 0;
let dataEventCount = 0
let itemEventCount = 0
let subitemEventCount = 0
parser.on("data", (data) => {
dataEventCount++;
});
parser.on('data', (data) => {
dataEventCount++
})
parser.on("error", (err) => {
should(err).not.be.ok();
done(err);
});
parser.on('error', (err) => {
should(err).not.be.ok()
done(err)
})
parser.on("item", (item) => {
itemEventCount++;
});
parser.on('item', (item) => {
itemEventCount++
})
parser.on("subitem", (subitem) => {
subitemEventCount++;
});
parser.on('subitem', (subitem) => {
subitemEventCount++
})
parser.on("end", () => {
should(itemEventCount).equal(18);
should(subitemEventCount).equal(13);
should(dataEventCount).equal(31);
done();
});
parser.on('end', () => {
should(itemEventCount).equal(18)
should(subitemEventCount).equal(13)
should(dataEventCount).equal(31)
done()
})
xmlStream.pipe(parser);
});
xmlStream.pipe(parser)
})
it("should properly parse a medium size file with same names randomly.", (done) => {
const xmlStream = fs.createReadStream("./test/TestFiles/nodesWithSameNamesRandomly.xml");
const parser = new XmlParser();
it('should properly parse a medium size file with same names randomly.', (done) => {
const xmlStream = fs.createReadStream('./test/TestFiles/nodesWithSameNamesRandomly.xml')
const parser = new XmlParser()
let dataEventCount = 0;
let itemEventCount = 0;
let subitemEventCount = 0;
let dataEventCount = 0
let itemEventCount = 0
let subitemEventCount = 0
parser.on("data", (data) => {
dataEventCount++;
});
parser.on('data', (data) => {
dataEventCount++
})
parser.on("error", (err) => {
done(err);
});
parser.on('error', (err) => {
done(err)
})
parser.on("item", (item) => {
itemEventCount++;
});
parser.on('item', (item) => {
itemEventCount++
})
parser.on("subitem", (subitem) => {
subitemEventCount++;
});
parser.on('subitem', (subitem) => {
subitemEventCount++
})
parser.on("end", () => {
parser.on('end', () => {
// console.log('dataEventCount=', dataEventCount)
// console.log('itemEventCount=', itemEventCount)
// console.log('subitemEventCount=', subitemEventCount)
should(dataEventCount).equal(32);
should(itemEventCount).equal(19);
should(subitemEventCount).equal(13);
done();
});
xmlStream.pipe(parser);
});
});
should(dataEventCount).equal(32)
should(itemEventCount).equal(19)
should(subitemEventCount).equal(13)
done()
})
xmlStream.pipe(parser)
})
})

View File

@@ -1,64 +1,64 @@
import fs from "fs";
import "mocha";
import should from "should";
import stream from "stream";
import zlib from "zlib";
import fs from 'fs'
import 'mocha'
import should from 'should'
import stream from 'stream'
import zlib from 'zlib'
import { XmlParser } from "../src/parser";
import { XmlParser } from '../src/parser'
describe("should properly handle uncompressed files", () => {
it("should properly parse a uncompressed xml file.", (done) => {
const xmlStream = fs.createReadStream("./test/TestFiles/medium.xml");
const parser = new XmlParser({ resourcePath: "/items/item" });
const gzip = zlib.createGzip();
const gunzip = zlib.createGunzip();
let dataEventCount = 0;
describe('should properly handle uncompressed files', () => {
it('should properly parse a uncompressed xml file.', (done) => {
const xmlStream = fs.createReadStream('./test/TestFiles/medium.xml')
const parser = new XmlParser({ resourcePath: '/items/item' })
const gzip = zlib.createGzip()
const gunzip = zlib.createGunzip()
let dataEventCount = 0
parser.on("data", (data) => {
dataEventCount++;
});
parser.on('data', (data) => {
dataEventCount++
})
parser.on("error", (err) => {
done(err);
});
parser.on('error', (err) => {
done(err)
})
parser.on("end", () => {
parser.on('end', () => {
// console.log('dataEventCount=', dataEventCount)
should(dataEventCount).equal(10);
done();
});
xmlStream.pipe(gzip).pipe(gunzip).pipe(parser);
});
should(dataEventCount).equal(10)
done()
})
xmlStream.pipe(gzip).pipe(gunzip).pipe(parser)
})
it("should properly parse uncompressed file and go fine with pause and resume.", function(done) {
const xmlStream = fs.createReadStream("./test/TestFiles/medium.xml");
const parser = new XmlParser({ resourcePath: "/items/item" });
const gzip = zlib.createGzip();
const gunzip = zlib.createGunzip();
it('should properly parse uncompressed file and go fine with pause and resume.', function (done) {
const xmlStream = fs.createReadStream('./test/TestFiles/medium.xml')
const parser = new XmlParser({ resourcePath: '/items/item' })
const gzip = zlib.createGzip()
const gunzip = zlib.createGunzip()
let dataEventCount = 0;
let isSetTimeoutHappened = true;
this.timeout(20000);
parser.on("data", (data) => {
parser.pause();
should(isSetTimeoutHappened).equal(true);
let dataEventCount = 0
let isSetTimeoutHappened = true
this.timeout(20000)
parser.on('data', (data) => {
parser.pause()
should(isSetTimeoutHappened).equal(true)
setTimeout(() => {
parser.resume();
isSetTimeoutHappened = true;
}, 2000);
dataEventCount++;
isSetTimeoutHappened = false;
});
parser.resume()
isSetTimeoutHappened = true
}, 2000)
dataEventCount++
isSetTimeoutHappened = false
})
parser.on("error", (err) => {
done(err);
});
parser.on('error', (err) => {
done(err)
})
parser.on("end", () => {
parser.on('end', () => {
// console.log('dataEventCount=', dataEventCount)
should(dataEventCount).equal(10);
done();
});
xmlStream.pipe(gzip).pipe(gunzip).pipe(parser);
});
});
should(dataEventCount).equal(10)
done()
})
xmlStream.pipe(gzip).pipe(gunzip).pipe(parser)
})
})

View File

@@ -1,99 +1,99 @@
import fs from "fs";
import "mocha";
import should from "should";
import stream from "stream";
import zlib from "zlib";
import fs from 'fs'
import 'mocha'
import should from 'should'
import stream from 'stream'
import zlib from 'zlib'
import { XmlParser } from "../src/parser";
import { XmlParser } from '../src/parser'
describe("wrong resourcePath", () => {
it("should be able to detect the wrong resourcePath at root level.", (done) => {
const xmlStream = fs.createReadStream("./test/TestFiles/item.xml");
const parser = new XmlParser({ resourcePath: "/wrong/noNodes", emitOnNodeName: true });
describe('wrong resourcePath', () => {
it('should be able to detect the wrong resourcePath at root level.', (done) => {
const xmlStream = fs.createReadStream('./test/TestFiles/item.xml')
const parser = new XmlParser({ resourcePath: '/wrong/noNodes', emitOnNodeName: true })
const actualData : string[] = [];
const itemData : string[] = [];
let dataEventCount = 0;
let itemCount = 0;
const actualData: string[] = []
const itemData: string[] = []
let dataEventCount = 0
let itemCount = 0
parser.on("data", (data) => {
actualData.push(data);
dataEventCount++;
});
parser.on('data', (data) => {
actualData.push(data)
dataEventCount++
})
parser.on("item", (item) => {
itemData.push(item);
itemCount++;
});
parser.on('item', (item) => {
itemData.push(item)
itemCount++
})
parser.on("error", (err) => {
done(err);
});
parser.on('error', (err) => {
done(err)
})
parser.on("end", () => {
parser.on('end', () => {
// console.log('actualData=', actualData)
// console.log('dataEventCount=', dataEventCount)
should(actualData.length).equal(0);
should(dataEventCount).equal(0);
should(itemData.length).equal(0);
should(itemCount).equal(0);
done();
});
xmlStream.pipe(parser);
});
should(actualData.length).equal(0)
should(dataEventCount).equal(0)
should(itemData.length).equal(0)
should(itemCount).equal(0)
done()
})
xmlStream.pipe(parser)
})
it("should be able to detect wrong resourcePath while parsing xml", (done) => {
const xmlStream = fs.createReadStream("./test/TestFiles/manyItems.xml");
const parser = new XmlParser({ resourcePath: "/wrong/noNodes", emitOnNodeName: true });
it('should be able to detect wrong resourcePath while parsing xml', (done) => {
const xmlStream = fs.createReadStream('./test/TestFiles/manyItems.xml')
const parser = new XmlParser({ resourcePath: '/wrong/noNodes', emitOnNodeName: true })
let dataEventCount = 0;
let itemCount = 0;
parser.on("data", (data) => {
dataEventCount++;
});
let dataEventCount = 0
let itemCount = 0
parser.on('data', (data) => {
dataEventCount++
})
parser.on("item", (data) => {
itemCount++;
});
parser.on('item', (data) => {
itemCount++
})
parser.on("error", (err) => {
done(err);
});
parser.on('error', (err) => {
done(err)
})
parser.on("end", () => {
parser.on('end', () => {
// console.log('dataEventCount=', dataEventCount)
should(dataEventCount).equal(0);
should(itemCount).equal(0);
done();
});
xmlStream.pipe(parser);
});
should(dataEventCount).equal(0)
should(itemCount).equal(0)
done()
})
xmlStream.pipe(parser)
})
it("should properly parse a huge file.", (done) => {
const xmlStream = fs.createReadStream("./test/TestFiles/hugeFile.xml");
const parser = new XmlParser({ resourcePath: "/wrong/path", emitOnNodeName: true });
it('should properly parse a huge file.', (done) => {
const xmlStream = fs.createReadStream('./test/TestFiles/hugeFile.xml')
const parser = new XmlParser({ resourcePath: '/wrong/path', emitOnNodeName: true })
let dataEventCount = 0;
let itemCount = 0;
let dataEventCount = 0
let itemCount = 0
parser.on("data", (data) => {
dataEventCount++;
});
parser.on('data', (data) => {
dataEventCount++
})
parser.on("item", (item) => {
itemCount++;
});
parser.on('item', (item) => {
itemCount++
})
parser.on("error", (err) => {
done(err);
});
parser.on('error', (err) => {
done(err)
})
parser.on("end", () => {
parser.on('end', () => {
// console.log('dataEventCount=', dataEventCount)
should(dataEventCount).equal(0);
should(itemCount).equal(0);
done();
});
xmlStream.pipe(parser);
});
});
should(dataEventCount).equal(0)
should(itemCount).equal(0)
done()
})
xmlStream.pipe(parser)
})
})