test: ensure configure is running in frames

circle.yml

@@ -0,0 +1,6 @@
+machine:
+  node:
+    version: v6.1.0
+dependencies:
+  pre:
+    - npm i selenium-webdriver@2.53.1

lib/index.js

@@ -103,14 +103,14 @@ AxeBuilder.prototype.analyze = function(callback) {
     config = this._config,
     source = this._source;
 
-	inject(driver, source, function() {
+	inject(driver, source, config, function() {
 		driver
 			.executeAsyncScript(function(context, options, config) {
 				/*global document, axe */
 				if (config !== null) {
-					axe.configure(config);
+					window.axe.configure(config);
 				}
-				axe.a11yCheck(context || document, options, arguments[arguments.length - 1]);
+				window.axe.a11yCheck(context || document, options, arguments[arguments.length - 1]);
 			}, context, options, config)
 			.then(callback);
 	});

lib/inject.js

@@ -37,18 +37,14 @@ function findFramesAndInject(parent, script, driver) {
  * @private
  * @param  {WebDriver}   driver   Instance of WebDriver to inject into
  * @param  {String}	  axeSource   Optional Attest source and configure string
+ * @param  {Object}   config      Optional configure object to pass to iframes
  * @param  {Function} callback    Callback to execute when aXe has been injected
  */
-module.exports = function(driver, axeSource, callback) {
+module.exports = function(driver, axeSource, config, callback) {
 	axeSource = axeSource || require('axe-core').source;
 
-	var script = '(function () {' +
-		'if (typeof axe === "object" && axe.version) { return; }' +
-		'var s = document.createElement("script");' +
-		// stringify so that quotes are properly escaped
-		's.innerHTML = ' + JSON.stringify(axeSource + ';' + 'axe.configure({branding:{application:"webdriverjs"}});') + ';' +
-		'document.body.appendChild(s);' +
-		'}());';
+	var configSrc = config !== null ? 'axe.configure(' + JSON.stringify(config) + ');' : '';
+	var script = axeSource + configSrc + 'axe.configure({branding:{application:"webdriverjs"}});';
 
 	driver
 		.switchTo().defaultContent();

package.json

@@ -42,8 +42,8 @@
     "test": "grunt test"
   },
   "peerDependencies": {
-    "selenium-webdriver": "^3.0.0",
-    "axe-core": "^2.0.7"
+    "selenium-webdriver": ">= 2.53.1",
+    "axe-core": "^2.2.0"
   },
   "devDependencies": {
     "chai": "^3.0.0",
@@ -58,7 +58,8 @@
     "proxyquire": "^1.5.0",
     "serve-static": "^1.9.3",
     "sinon": "^1.17.3",
-    "axe-core": "^2.0.7"
+    "selenium-webdriver": ">= 2.53.1",
+    "axe-core": "^2.2.0"
   },
   "dependencies": {
   }

test/fixtures/attest-config.json

@@ -5,16 +5,19 @@
    "options": [
     "dylan"
    ],
-   "evaluate": "function (node, options) {\n        var lang = (node.getAttribute(\"lang\") || \"\").trim().toLowerCase();\n        var xmlLang = (node.getAttribute(\"xml:lang\") || \"\").trim().toLowerCase();\n        var invalid = [];\n        (options || []).forEach(function(cc) {\n          cc = cc.toLowerCase();\n          if (lang && (lang === cc || lang.indexOf(cc.toLowerCase() + \"-\") === 0)) {\n            lang = null;\n          }\n          if (xmlLang && (xmlLang === cc || xmlLang.indexOf(cc.toLowerCase() + \"-\") === 0)) {\n            xmlLang = null;\n          }\n        });\n        if (xmlLang) {\n          invalid.push('xml:lang=\"' + xmlLang + '\"');\n        }\n        if (lang) {\n          invalid.push('lang=\"' + lang + '\"');\n        }\n        if (invalid.length) {\n          this.data(invalid);\n          return true;\n        }\n        return false;\n      }"
+   "evaluate": "function (node, options) {\n        var lang = (node.getAttribute(\"lang\") || \"\").trim().toLowerCase();\n        var xmlLang = (node.getAttribute(\"xml:lang\") || \"\").trim().toLowerCase();\n        var invalid = [];\n        (options || []).forEach(function(cc) {\n          cc = cc.toLowerCase();\n          if (lang && (lang === cc || lang.indexOf(cc.toLowerCase() + \"-\") === 0)) {\n            lang = null;\n          }\n          if (xmlLang && (xmlLang === cc || xmlLang.indexOf(cc.toLowerCase() + \"-\") === 0)) {\n            xmlLang = null;\n          }\n        });\n        if (xmlLang) {\n          invalid.push('xml:lang=\"' + xmlLang + '\"');\n        }\n        if (lang) {\n          invalid.push('lang=\"' + lang + '\"');\n        }\n        if (invalid.length) {\n          this.data(invalid);\n          return true;\n        }\n        return false;\n      }",
+   "messages": {
+    "pass": "Good language",
+    "fail": "You mst use the DYLAN language"
+   }
   }
  ],
  "rules": [
   {
    "id": "dylang",
    "metadata": {
     "description": "Ensures lang attributes have the value of 'dylan'",
-    "help": "lang attribute must have the value of 'dylan'",
-    "helpUrl": "https://example.com/dylang"
+    "help": "lang attribute must have the value of 'dylan'"
    },
    "selector": "html",
    "any": [],
@@ -26,5 +29,13 @@
     "wcag2aa"
    ]
   }
- ]
+ ],
+ "data": {
+  "rules": {
+    "dylang": {
+      "description": "Ensures lang attributes have the value of 'dylan'",
+      "help": "lang attribute must have the value of 'dylan'"
+    }
+  }
+ }
 }

test/fixtures/inner-configure-frame.html

@@ -0,0 +1,6 @@
+<!doctype html>
+<html lang="bob">
+<head>
+	<title>Hello</title>
+</head>
+</html>

test/fixtures/inner-frame.html

@@ -1,5 +1,5 @@
 <!doctype html>
-<html lang="bob">
+<html lang="bobbert">
 <head>
 	<title>Hello</title>
 </head>

test/fixtures/outer-configure-frame.html

@@ -0,0 +1,9 @@
+<!doctype html>
+<html lang="FFFF">
+<head>
+	<title>Configure Frame Test</title>
+</head>
+<body>
+	<iframe src="inner-configure-frame.html" title="Test inner frame"></iframe>
+</body>
+</html>

test/integration/configure-frames.js

@@ -0,0 +1,43 @@
+var runWebdriver = require('../run-webdriver'),
+	assert = require('chai').assert,
+	host = 'localhost',
+	json = require('../fixtures/attest-config.json'),
+	AxeBuilder = require('../../lib');
+
+if (process.env.REMOTE_TESTSERVER_HOST) {
+	host = process.env.REMOTE_TESTSERVER_HOST;
+}
+
+describe('outer-configure-frame.html', function () {
+	this.timeout(10000);
+
+	var driver;
+	before(function (done) {
+		driver = runWebdriver();
+		driver.manage().timeouts().setScriptTimeout(500);
+
+		driver
+			.get('http://' + host + ':9876/test/fixtures/outer-configure-frame.html')
+			.then(function () {
+				done();
+			});
+	});
+
+	after(function () {
+		driver.quit();
+	});
+
+	it('should find configured violations in all frames', function (done) {
+		AxeBuilder(driver)
+			.options({rules: {'html-lang-valid': {'enabled': false}}})
+			.configure(json)
+			.analyze(function (results) {
+				assert.equal(results.violations[0].id, 'dylang');
+				// the second violation is in a frame
+				assert.equal(results.violations[0].nodes.length, 2);
+
+				done();
+			});
+	});
+
+});

test/integration/frames.js

@@ -45,7 +45,7 @@ describe('outer-frame.html', function () {
 	it('should accept options', function (done) {
 		AxeBuilder(driver)
 			.include('body')
-			.options({ checks: { "valid-lang": { options: ['bob'] }}})
+			.options({ checks: { "valid-lang": { options: ['bobbert'] }}})
 			.withRules('html-lang-valid')
 			.analyze(function (results) {
 				assert.lengthOf(results.violations, 0);

test/run-webdriver.js

@@ -4,12 +4,12 @@ function runWebdriver() {
 	var	webdriver;
 	if (process.env.REMOTE_SELENIUM_URL) {
 		webdriver = new WebDriver.Builder()
-		.forBrowser('firefox')
+		.forBrowser('chrome')
 		.usingServer(process.env.REMOTE_SELENIUM_URL)
 		.build();
 	} else {
 		webdriver = new WebDriver.Builder()
-		.forBrowser('firefox')
+		.forBrowser('chrome')
 		.build();
 	}
 

test/unit/index.js

@@ -105,8 +105,9 @@ describe('Builder', function () {
 				    }
 				}
 			};
+			var config = {};
 			var Builder = proxyquire('../../lib/index', {
-				'./inject': function (driver, source, cb) {
+				'./inject': function (driver, source, config, cb) {
 					cb(null, 'source-code');
 				}
 			});
@@ -146,8 +147,9 @@ describe('Builder', function () {
 	describe('analyze', function () {
 		it('should normalize context', function (done) {
 			var normalized = false;
+			var config = {};
 			var Builder = proxyquire('../../lib/index', {
-				'./inject': function (driver, source, cb) {
+				'./inject': function (driver, source, config, cb) {
 					cb(null, 'source-code');
 				},
 				'./normalize-context': function (include, exclude) {
@@ -178,8 +180,9 @@ describe('Builder', function () {
 
 		it('should inject into the page under test', function () {
 			var called = false;
+			var config = {};
 			var Builder = proxyquire('../../lib/index', {
-				'./inject': function (driver, source, cb) {
+				'./inject': function (driver, source, config, cb) {
 					assert.equal(driver, 'driver');
 					assert.isFunction(cb);
 					called = true;
@@ -191,8 +194,9 @@ describe('Builder', function () {
 		});
 
 		it('should call axe.a11yCheck with given parameters', function (done) {
+			var config = {};
 			var Builder = proxyquire('../../lib/index', {
-				'./inject': function (driver, source, cb) {
+				'./inject': function (driver, source, config, cb) {
 					cb(null, 'source-code');
 				},
 				'./normalize-context': function (include, exclude) {