typescriptify and cleanup

test/same_name.spec.ts

@@ -0,0 +1,111 @@
+import fs from "fs";
+import "mocha";
+import should from "should";
+import stream from "stream";
+import zlib from "zlib";
+
+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();
+
+		const actualData: string[] = [];
+		const actualItems: string[] = [];
+		let dataEventCount = 0;
+
+		parser.on("data", (data) => {
+			actualData.push(data);
+			dataEventCount++;
+		});
+
+		parser.on("error", (err) => {
+			should(err).not.be.ok();
+			done(err);
+		});
+
+		parser.on("item", (item) => {
+			actualItems.push(item);
+		});
+
+		parser.on("end", () => {
+			should(actualItems.length).equal(18);
+			should(dataEventCount).equal(18);
+			done();
+		});
+
+		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();
+
+		let dataEventCount = 0;
+		let itemEventCount = 0;
+		let subitemEventCount = 0;
+
+		parser.on("data", (data) => {
+			dataEventCount++;
+		});
+
+		parser.on("error", (err) => {
+			should(err).not.be.ok();
+			done(err);
+		});
+
+		parser.on("item", (item) => {
+			itemEventCount++;
+		});
+
+		parser.on("subitem", (subitem) => {
+			subitemEventCount++;
+		});
+
+		parser.on("end", () => {
+			should(itemEventCount).equal(18);
+			should(subitemEventCount).equal(13);
+			should(dataEventCount).equal(31);
+			done();
+		});
+
+		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();
+
+		let dataEventCount = 0;
+		let itemEventCount = 0;
+		let subitemEventCount = 0;
+
+		parser.on("data", (data) => {
+			dataEventCount++;
+		});
+
+		parser.on("error", (err) => {
+			done(err);
+		});
+
+		parser.on("item", (item) => {
+			itemEventCount++;
+		});
+
+		parser.on("subitem", (subitem) => {
+			subitemEventCount++;
+		});
+
+		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);
+	});
+});