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typescriptify and cleanup

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This commit is contained in:
Dror Gluska
2019-05-31 11:27:48 +03:00
parent 28006be580
commit cfebc962f0
28 changed files with 2863 additions and 1845 deletions
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250
test/explicit_array.spec.ts Normal file
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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 });
const expectedData = [
{
$: { id: "1", test: "hello" },
subitem: { $: { sub: "2" }, _: "two" }
},
{
$: { id: "2" },
subitem: { _: "five" }
}];
parser.parse(xml.toString(), (err, data) => {
if (err) { done(err); }
// console.log('data=', JSON.stringify(data))
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 });
const expectedData = [
{
$: {
id: "1",
test: "hello"
},
subitem: {
$: {
sub: "2"
},
_: "two"
}
},
{
$: {
id: "2"
},
subitem: {
_: "five"
}
},
{
$: {
id: "3",
test: "hello"
},
subitem: {
$: {
sub: "2"
},
_: "two"
}
},
{
$: {
id: "4",
test: "hello"
},
subitem: {
$: {
sub: "2"
},
_: "two"
}
},
{
$: {
id: "5",
test: "hello"
},
subitem: {
$: {
sub: "2"
},
_: "two"
}
},
{
$: {
id: "6",
test: "hello"
},
subitem: {
$: {
sub: "2"
},
_: "two"
}
},
{
$: {
id: "7",
test: "hello"
},
subitem: {
$: {
sub: "2"
},
_: "two"
}
},
{
$: {
id: "8",
test: "hello"
},
subitem: {
$: {
sub: "2"
},
_: "two"
}
},
{
$: {
id: "9",
test: "hello"
},
subitem: {
$: {
sub: "2"
},
_: "two"
}
},
{
$: {
id: "10",
test: "hello"
},
subitem: {
$: {
sub: "2"
},
_: "two"
}
}
];
parser.parse(xml, (err, data) => {
if (err) { done(err); }
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 });
parser.parse(xml, (err, data) => {
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 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); }
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 });
// console.log(parser)
parser.parse(xml, (err, data) => {
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 });
parser.parse(xml, (err, data) => {
// console.log(err)
should(err.message).equal("mismatched tag at line no: 11");
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 });
const expectedData = [
{
"!": { id: "1", test: "hello" },
"subitem": { "!": { sub: "2" }, "%": "two" }
},
{
"!": { id: "2" },
"subitem": { "%": "five" }
}];
const actualData : string[] = [];
let dataEventCount = 0;
parser.on("data", (data) => {
actualData.push(data);
dataEventCount++;
});
parser.on("error", (err) => {
done(err);
});
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);
});
});