Hello,

It looks like I have set everything up but regardless of settings (engine, output, etc.) getting output report in JSON format.

Below are some of my configurations.

config.json

"driver": {
"browser": "chrome"
},
"plugins": {
"nemo-accessibility": {
"module": "path:../",
"arguments": [
{
"accessibilityApiUrl" : "http://localhost:3000/evaluate",
"engine":"axe" // axe, chrome, htmlcs
}
]
},
"view": {
"module": "nemo-view",
"arguments": ["path:../locator"]
}
}
}

package.json

{
"name": "nemo-accessibility",
"version": "4.0.0",
"dependencies": {
"nconf": "^0.10.0",
"nemo": "^2.0.0",
"nemo-core": "^1.1.0",
"nemo-view": "^3.1.0",
"request": "^2.88.0"
},
"main": "index.js",
"directories": {
"test": "test"
},
"scripts": {
"test": "echo "Error: no test specified" && exit 1"
},
"repository": {
"type": "git",
"url": "https://github.com/paypal/nemo-accessibility.git"
},
"keywords": [
"nemo",
"accessibility",
"plugins",
"paet"
],
"author": [
"Nilesh Kulkarni [email protected]",
"Prem Nawaz Khan [email protected]"
],
"license": "MIT",
"devDependencies": {
"debug": "^4.1.1",
"nemo-accessibility": "^4.0.0"
}
}

dynamicpage.js
var Nemo = require('nemo');
var fs = require('fs');
var debug = require("debug"),
log = debug("nemo-accessibility:log"),
error = debug("nemo-accessibility:error");

var url = 'http://localhost/test/bs_modal_dynamic/donate.html';

var nemo = Nemo(process.cwd()+'/example',function(err){
if(!err) {
nemo.driver.get(url);
log('Testing url: ' + url)

var options = {
  'engine' : 'axe'
};        
nemo.accessibility.scan(options).then(function (result) {
    var file = process.cwd() + '/example/report/entirePage.html';
    fs.writeFile(file, result,function (err) {
       console.log('Successfully wrote the file ' + file);
    });
});

var btn= nemo.view._find('css:#btnDonate');    
var scanElement= nemo.view._find('css:#myModal');    

btn.click();
nemo.driver.sleep(2000);  //Just to show the form for some time

var options = {
        'source': 'btnDonate',
        'element': scanElement,
        'engine' : 'axe'
    };
nemo.accessibility.scan(options).then(function (result) {
    var file = process.cwd() + '/example/report/scanAnElement.html';
    fs.writeFile(file, result, function (err) {
        console.log('Successfully wrote the file ' + file);
    });
});

nemo.driver.quit();

} else {
console.log(err);
}
});

But upon running getting results in following format

{"results":[{"id":"landmark-one-main","description":"Ensures the page has only one main landmark and each iframe in the page has at most one main landmark","help":"Page must have one main landmark","impact":"moderate"},{"id":"meta-viewport","description":"Ensures does not disable text scaling and zooming","help":"Zooming and scaling must not be disabled","impact":"critical"},{"id":"region","description":"Ensures all page content is contained by landmarks","help":"All page content must be contained by landmarks","impact":"moderate"}]}

Am I missing something in configuration?

hi @mpnkhan ,

I am trying to implement this nemo-accessibility for my project. I have given the following in the config file
{
"driver": {
"browser": "firefox"
},
"plugins": {
"nemo-accessibility": {
"module": "path:../",
"arguments": ["http://127.0.0.1:8081/evaluate"]
},
"view": {
"module": "nemo-view"
}
}
}

And when i try to run usingNemoAccessibility.js, getting the below error:

$ node example/usingNemoAccessibility.js
Nemo initialized successfully
C:\Users\391533\nemo-accessibility\node_modules\selenium-webdriver\lib\goog\asyn
c\nexttick.js:39
goog.global.setTimeout(function() { throw exception; }, 0);
^

Error: Parse Error
at Error (native)
at Socket.socketOnData (_http_client.js:359:20)
at emitOne (events.js:96:13)
at Socket.emit (events.js:188:7)
at readableAddChunk (_stream_readable.js:172:18)
at Socket.Readable.push (_stream_readable.js:130:10)
at TCP.onread (net.js:542:20)

I am new to this testing, can you please help me out to solve this issue?

hi @mpnkhan ,

@nikulkarni

Please reply Sir. This is the final step of implementing this AATT in our project. If you can help it will be really helpful for me to use this AATT.

After scanning is done, report is getting generated, but there is nothing inside the report. While launching the report it says "Unable to load the address"

Used browser:chrome and engine:chrome

$ DEBUG=nemo* node example/usingNemoAccessibility.js
nemo:log new Nemo instance created +0ms
nemo:log constructor: basedir + callback +3ms
nemo:log confit options { protocols:
{ path: [Function: pathHandler],
env: [Function: envHandler],
argv: [Function: argHandler] },
basedir: 'C:\Users\391533\nemo-accessibility\example\config' } +1ms
nemo:log register plugin nemo-accessibility +30ms
nemo:log modulePath nemo-accessibility +0ms
nemo:log register plugin view +145ms
nemo:log modulePath nemo-view +0ms
nemo:log new Setup instance created +44ms
nemo:log entering doSetup +1ms
nemo:log Capabilities { caps_: { browserName: 'chrome' } } +1ms
nemo:log builder FINAL { flow_: null,
url_: '',
proxy_: null,
capabilities_: { caps_: { browserName: 'chrome' } },
chromeOptions_: null,
firefoxOptions_: null,
operaOptions_: null,
ieOptions_: null,
safariOptions_: null,
ignoreEnv_: false } +0ms
nemo-view:log plugin setup is called +3s
nemo-view:log creating Locreator instance +1ms
nemo-view:log adding generic methods +0ms
Nemo initialized successfully
nemo-accessibility:log Now scanning with error level +0ms 1,2,3
nemo-accessibility:log Accessibility url +1ms http://127.0.0.1:80/evaluate
Successfully wrote the file C:\Users\391533\nemo-accessibility\example\defaultOptions.html

But there is nothing in the file.

If i used the engine: htmlcs option, socket gets hanged up.

I am trying to do some accessibility testing for a web app and am currently stuck with the following issue.
TypeError: nemo.accessibility.scan(...).then is not a function
The versions of node and node modules used are as below.
node 8.9.4
"mocha": "4.1.0",
"nemo": "3.0.1",
"nemo-accessibility": "2.0.1",
"nemo-view": "2.2.3"

I have confirmed AATT server is up and running on localhost:3000.

below is the example code that will reproduce the error.
spec.js

var basedir = require('path').resolve(__dirname, '..');
var Nemo = require('nemo');
var nemo;
describe('accessibility test suite', function () {
    before(function (done) {
        nemo = Nemo(basedir, function (err) {
            if (err) {
                return done(err);
            }
            done();
        });
    });
    after(function (done) {
        nemo.driver.quit().then(done);
    });
    it('should automate the browser', function (done) {
        nemo.driver.get(nemo.data.baseUrl);
        nemo.driver.sleep(3000);
        nemo.accessibility.scan().then(function (result) {
            var file = process.cwd() + '/example/report/entirePage.html';
            fs.writeFile(file, result, function (err) {
                console.log('Successfully wrote the file ' + file);
            });
        });
        nemo.driver.sleep(3000).then(function () {
            done();
        }, function (err) {
            done(err);
        })
    });
});

config.json

{
    "plugins": {
        "view": {
            "module": "nemo-view",
            "arguments": ["path:locator"]
        },
        "nemo-accessibility": {
            "module": "nemo-accessibility",
            "arguments": ["http://localhost:3000/evaluate"]
        }
    },
    "driver": {
        "browser": "chrome"
    },
    "data": {
        "baseUrl": "https://www.paypal.com/"
    }
}

run the test
node_modules/.bin/mocha test/functional/spec/*.js --timeout 30000 --reporter spec

error
TypeError: nemo.accessibility.scan(...).then is not a function

Looks like for some reason, scanElement in nemo-accessibility module is not returning a promise. I have tried specifying a particular element using the 'element' option but that also did not help.

I have been struggling with this issue for quite long now. I am trying to run the test on a particular element using the nemo_view plugin.

I get this error continuously ---

1) nemo-view will run scan on a modal:
     TypeError: driver.executeScript is not a function
      at Object.scan (D:\UI PRAC\AATT\aatt_nemo\nemo-accessibility\index.js:116:20)
      at Context.<anonymous> (D:\UI PRAC\AATT\aatt_nemo\nemo-accessibility\test\formSpec.js:64:28)
      at callFnAsync (D:\UI PRAC\AATT\aatt_nemo\nemo-accessibility\node_modules\mocha\lib\runnable.js:349:8)
      at Test.Runnable.run (D:\UI PRAC\AATT\aatt_nemo\nemo-accessibility\node_modules\mocha\lib\runnable.js:301:7)
      at Runner.runTest (D:\UI PRAC\AATT\aatt_nemo\nemo-accessibility\node_modules\mocha\lib\runner.js:422:10)
      at D:\UI PRAC\AATT\aatt_nemo\nemo-accessibility\node_modules\mocha\lib\runner.js:528:12
      at next (D:\UI PRAC\AATT\aatt_nemo\nemo-accessibility\node_modules\mocha\lib\runner.js:342:14)
      at D:\UI PRAC\AATT\aatt_nemo\nemo-accessibility\node_modules\mocha\lib\runner.js:352:7
      at next (D:\UI PRAC\AATT\aatt_nemo\nemo-accessibility\node_modules\mocha\lib\runner.js:284:14)
      at Immediate._onImmediate (D:\UI PRAC\AATT\aatt_nemo\nemo-accessibility\node_modules\mocha\lib\runner.js:320:5)

I have done a lot of trial & errors but all in vain. Need help in getting this running.

I was able to run the page-level test with success. But the element level scan is not working.

This is what I am trying

    it('will run scan on a modal', function (done) {
        nemo.driver.get(nemo.data.urls.home);

        var element = nemo.view.modal.myModal();
        // var element = nemo.view._find('css:#myModal');
        var options = {
            'priority': ['P1', 'P2'],
            'element': element,
            'engine': 'htmlcs'
        };
        nemo.accessibility.scan(options).then(function (result) {
            fs.writeFile(process.cwd() + '/app_test/report/modal.html', result, function (err) {
                done();
            });
        });
    });

my config

{
    "driver": {
        "browser": "phantomjs"
    },
    "plugins": {
        "nemo-accessibility": {
            "module": "path:../",
            "arguments": [
                {
                    "accessibilityApiUrl": "http://localhost:3000/evaluate",
                    "engine": "chrome"
                }
            ]
        },
        "view": {
            "module": "nemo-view",
            "arguments": ["path:../locator"]
        }
    },
    "data": {
        "urls": {
            "home": "http://localhost:8000"
        }
    }
}

my nemo_view locator

{
    "myModal": {
        "locator": "#myModal",
        "type": "css"
    }
}

Level option is not being passed in scan method, so have opened a PR #10

The license for this project still references the eBay Software Foundation. As part of the split earlier this year, copyright for this project was assigned from the eBay Software Foundation to PayPal.

I am passing 'errLevel': '1' as an option but the report contains all errors, warnings, and notices. Looks like scan method takes priority as an option. Is priority different then errLevel? When I pass 'priority' : 'p1', as an option the report still contains error, warnings and notices.