karma-parallel - npm Package Compare versions

Comparing version 0.2.9 to 0.3.0

lib/karma-parallelizer.js

		@@ -5,8 +5,14 @@ 'use strict';

		function initKarmaParallelizer(root, karma, shardIndexInfo) {
		if (!shardIndexInfo \|\| !shardIndexInfo.shouldShard) {
		// console.log('Skipping sharding. Could not find index and count values');
		function initKarmaParallelizer(root, karma, shardIndexInfoMap) {
		var idParamExtractor = /(\?\|&)id=(\d+)(&\|$)/;
		var matches = idParamExtractor.exec(parent.location.search);
		var id = matches && matches[2] \|\| null;

		if (!id \|\| !shardIndexInfoMap.hasOwnProperty(id) \|\| !shardIndexInfoMap[id].shouldShard) {
		/* eslint-disable-next-line no-console */
		console.warn('Skipping sharding. Could not find karma-parallel initialization data.');
		return;
		}

		var shardIndexInfo = shardIndexInfoMap[id];
		var strategy = overrideSuiteStategy(getSpecSuiteStrategy(shardIndexInfo));
		@@ -13,0 +19,0 @@ var fakeContextStatus = createFakeTestContext(root, strategy);

lib/middleware.js

		@@ -12,30 +12,23 @@ 'use strict';

		const idParamExtractor = /\/\?id=(\d+)/;
		const idCookieExtractor = /karmaParallelBrowser.id=(\d+)/;
		function createKarmaSharderInfoMap(config) {
		return JSON.stringify(Object
		.keys(config.shardIndexMap)
		.map((id) => [ id, {
		shouldShard: !!id && config.shardIndexMap.hasOwnProperty(id),
		shardIndex: config.shardIndexMap[id],
		executors: config.executors,
		shardStrategy: config.shardStrategy
		} ])
		.reduce((payloadMap, [ id, payload ]) => {
		payloadMap[id.toString()] = payload;

		function setBrowserIdCookie(log, request, response) {
		if (request.url.indexOf('/?id=') === 0) {
		const id = idParamExtractor.exec(request.url)[1];
		const cookie = `karmaParallelBrowser.id=${id};`;
		log.debug(`setting cookie "${cookie}"`);
		response.setHeader('Set-Cookie', cookie);
		}
		return payloadMap;
		}, { }));
		}

		function getBrowserIdCookie(request) {
		const match = idCookieExtractor.exec(request.headers.cookie);
		return match && match.length && match[1];
		}

		function writeKarmaSharderInfo(log, config, request, response) {
		const id = getBrowserIdCookie(request);
		const payload = JSON.stringify({
		shouldShard: !!id && config.shardIndexMap.hasOwnProperty(id),
		shardIndex: config.shardIndexMap[id],
		executors: config.executors,
		shardStrategy: config.shardStrategy
		});
		log.debug(`interpolating parallel shard data in script. Browser: ${id}. Data: ${payload}`);
		function writeKarmaSharderInfoMap(log, config, response) {
		const karmaSharderInfoMap = createKarmaSharderInfoMap(config);
		log.debug(`interpolating parallel shard data map in script. Data: ${karmaSharderInfoMap}`);
		response.writeHead(200, {'Content-Type': 'application/javascript'});
		response.end(karmaParallelScript.replace('%KARMA_SHARD_INFO%', payload));
		response.end(karmaParallelScript.replace('%KARMA_SHARD_INFO%', karmaSharderInfoMap));
		}
		@@ -73,8 +66,5 @@
		return function (request, response, next) {
		// Responsible for finding the id of the browser and saving it as a cookie so all future requests can access it
		setBrowserIdCookie(log, request, response);

		// Intercept the request for the actual sharding script so we can interpolate the browser-specific shard data in it
		// Intercept the request for the actual sharding script so we can interpolate the shard data in it
		if (request.url.indexOf(karmaParallelScriptName) !== -1) {
		return writeKarmaSharderInfo(log, config, request, response);
		return writeKarmaSharderInfoMap(log, config, response);
		}
		@@ -81,0 +71,0 @@

package.json

		@@ -11,5 +11,8 @@ {
		],
		"peerDependencies": {
		"karma": ">= 1.0.0"
		},
		"dependencies": {
		"istanbul": "^0.4.5",
		"lodash": "^4.17.5"
		"lodash": "^4.17.11"
		},
		@@ -19,16 +22,16 @@ "description": "A Karma JS Framework to support sharding tests to run in parallel across multiple browsers",
		"chai": "^4.1.2",
		"eslint": "^4.9.0",
		"eslint": "^5.6.0",
		"eslint-plugin-security": "^1.4.0",
		"jasmine": "^3.0.0",
		"jasmine-core": "^2.8.0",
		"karma": "^1.7.1",
		"jasmine": "^3.2.0",
		"jasmine-core": "^2.99.1",
		"karma": "^3.0.0",
		"karma-chai": "^0.1.0",
		"karma-chrome-launcher": "^2.2.0",
		"karma-coverage": "^1.1.1",
		"karma-coverage-istanbul-reporter": "^1.4.1",
		"karma-jasmine": "^1.1.1",
		"karma-coverage": "^1.1.2",
		"karma-coverage-istanbul-reporter": "^1.4.3",
		"karma-jasmine": "^1.1.2",
		"karma-junit-reporter": "^1.2.0",
		"karma-mocha": "^1.3.0",
		"mocha": "^5.0.1",
		"npm-run-all": "^4.1.2"
		"mocha": "^5.2.0",
		"npm-run-all": "^4.1.3"
		},
		@@ -79,5 +82,5 @@ "directories": {
		"lint": "eslint --fix --config .eslintrc.json lib/\\.js test/\\.js index.js",
		"test": "npm run lint && npm run karma"
		"test": "run-p --aggregate-output lint karma"
		},
		"version": "0.2.9"
		"version": "0.3.0"
		}

README.md

		@@ -39,3 +39,3 @@ # karma-parallel

		### Basic
		### Basic Installation

		@@ -48,2 +48,14 @@ ```javascript
		frameworks: ['parallel', 'mocha' /* or 'jasmine' */],
		});
		};
		```

		### Additional Configuration

		```javascript
		// karma.conf.js
		module.exports = function(config) {
		config.set({
		// NOTE: 'parallel' must be the first framework in the list
		frameworks: ['parallel', 'mocha' /* or 'jasmine' */],
		plugins: [
		@@ -120,3 +132,3 @@ // add karma-parallel to the plugins if you encounter something like "karma parallel No provider for framework:parallel"
		* Requires the spec files to reside in separate files, meaning it is not compatible with bundlers such
		as [`karma-webpack`](https://github.com/webpack-contrib/karma-webpack) or [`karma-browserify`](https://github.com/nikku/karma-browserify)
		as [`karma-webpack`](https://github.com/webpack-contrib/karma-webpack) or [`karma-browserify`](https://github.com/nikku/karma-browserify) as used with most front end cli projects (e.g. @angular/cli)

		@@ -123,0 +135,0 @@

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