Please help me. I want to upload file in my input-file.
My code is working fine in Chrome70 version. But after it stoped working. I am using this function.
Cypress.Commands.add('uploadFile', (fileName, fileType = ' ', selector) => {
return cy.get(selector).then(subject => {
cy.fixture(fileName, 'base64')
.then(Cypress.Blob.base64StringToBlob)
.then(blob => {
const el = subject[0];
const testFile = new File([blob], fileName, {
type: fileType
});
const dataTransfer = new DataTransfer();
dataTransfer.items.add(testFile);
el.files = dataTransfer.files;
});
});
});
And in test I writing
const fileName = 'PNG.png';
const fileType = 'aplication/png';
const fileInput = '.editor-image-component .t-file-uploader-input';
cy.uploadFile(fileName, fileType, fileInput);
But it not working now. And not working "cypress-file-upload" plugin too.
Can anyone help me.
Note: when I am trying to upload fake file (which one not in my fixture folder), I have a assertion error
Related
I may be asking the basics just now, sorry.
I want to convert Uint8Array back to a file and save it in db.
Is there anyone who can help me?
document.getElementById('upload_0').onchange = function(event) {
var ext = $('[name=upload_0]').val().split('.').pop().toLowerCase();
var file = event.target.files[0];
var fileReader = new FileReader();
fileReader.onload = async function() {
var typedarray = new Uint8Array(this.result);
const pdfSrcDoc = await PDFLib.PDFDocument.load(typedarray);
const pdfNewDoc = await PDFLib.PDFDocument.create();
const pages = await pdfNewDoc.copyPages(pdfSrcDoc, [0,1,2]);
pages.forEach((page) => pdfNewDoc.addPage(page));
const newpdf = await pdfNewDoc.save();
download(newpdf, "sample.pdf", "application/pdf");
}
-> download(newpdf, "sample.pdf", "application/pdf");
I want to convert this part into a file, not download it, and save it in db.
Also, I want to save the file name as the original name.
Can you tell me what I want to know?
Thank you.
I wrote a vscode extension. Now you want to download a file in the vscode working directory by developing extensions. But no files were obtained through vscode vscode.Uri.file.
const downloadPanel = vscode.window.createWebviewPanel(
"view",
"下载",
vscode.ViewColumn.Two,
{
enableScripts: true,
retainContextWhenHidden: true,
}
)
if (vscode.workspace.workspaceFolders === undefined) {
throw new Error("not found！");
}
const filePath = vscode.workspace.workspaceFolders[0].uri.fsPath;
let downloadContent = vscode.commands.registerCommand('download.click', () => {
console.log("filePath = " + filePath);
const onDiskPath = vscode.Uri.file(
path.join(context.extensionPath, "resources","blockchain.svg")
);
// And get the special URI to use with the webview
const catGifSrc = panel.webview.asWebviewUri(onDiskPath) + "";
getWebviewContent(catGifSrc);
function getWebviewContent(_src: string) {
return '<html><head><script></script></script></head><body><div>download</div></body></html>';
}
When clicking the link, the file is not found! Currently, only nginx proxy can be used for full path downloading. Is there any other plan or solution?
I would like to know if I have a context variable like t.ctx.data, is there a way to get that to write the value of t.ctx.data to the TestCafe JSON reporter (or any reporter)?
My code:
// Called within Express.js by a request coming from req
const testMySite = (req, res) => {
process.env.PARAMS = JSON.stringify(req.body)
let testcafe = null;
console.log(`Running test on ports 1341 and 1342`)
createTestCafe('localhost', 1341, 1342, void 0, true)
.then(tc => {
testcafe = tc;
const runner = testcafe.createRunner()
return runner
.src(`${path.dirname(__filename)}/tests/gisTest.js`)
.browsers('firefox:headless')
.reporter('json', 'report.json')
.run()
})
.then(failedCount => {
testcafe.close()
})
res.json({message: `Success! Scraper has begun to process ${req.body}`});
}
My test code:
import { ClientFunction, Selector } from 'testcafe';
const doc = process.env.PARAMS
const newDoc = JSON.parse(process.env.PARAMS)
console.log(`newDoc (from test)`, newDoc)
// const _id = newDoc._id
let data = newDoc.mydata
fixture `My Fixture`
.page('https://www.mysite.co')
.afterEach(async t => {
await t
// how do I get t.ctx.myData into the reporter??
console.log(`t.ctx.myData: `, t.ctx.myData)
})
test(`My Test`, async t => {
const photoIcon = Selector('div#sbtc div.LM8x9c > span')
const photoFieldForPaste = Selector('input#Ycyxxc')
const searchByImageButton = Selector('td#aoghAf > input')
const targetElement = Selector('div#jHnbRc span:nth-child(2) > a')
await t
.wait(1000)
.click(photoIcon)
.typeText(photoFieldForPaste, data, {paste: true})
.click(searchByImageButton)
if(await targetElement.exists && await targetElement.visible) {
await t.ctx.finalData = targetElement.innerText;
}
await t.ctx.finalData = null;
})
Please see the part // how do I get t.ctx.myData into the reporter??.
I am assuming this is the only place where I could potentially get the data from the test into the reporter but I'm not sure exactly how.
If you know how to get the t.ctx.myData variable as shown in the above code to be written to the JSON reporter, I would highly appreciate it.
Even better would be to have a way to send the t.ctx.myData value into the response.
At present, you can add only static metadata to tests and fixtures. This metadata is available in reports. Please refer to the following article to get details: https://devexpress.github.io/testcafe/documentation/guides/basic-guides/organize-tests.html#specify-test-metadata
As for sending dynamic data to the reporter, we keep this feature in mind, however we cannot give any estimates on this. Please track the following issue: https://github.com/DevExpress/testcafe/issues/3584
I am downloading a zip file which has a json zipped. Using cy.readfile, I am able to read the content but I am not sure what commands can be used to assert on the values inside.
(Please let me know if there is a way to unzip the file before reading)
I need to verify I have 3 objectids present in the json and also some values of the elements.
I tried the below approach, but it did not work.
cy.readFile(`/Users/${username}/Downloads/${fileName}.zip`)
.should('contain','objectid').and('have.length',3);
The above command did not work for me :(
Could someone help me with some examples? I am new to cypress and coding,therefore struggling a little.
You can change the download folder in every test case!!
Look into your index.js in -> cypress -> plugins -> index.js and write this :
module.exports = (on, config) => {
on('before:browser:launch', (browser, options) => {
const downloadDirectory = 'C:\\downloads\\'; // this is the path you want to download
options.preferences.default['download'] = { default_directory: downloadDirectory };
return options;
});
};
Do it like this
cy.readFile(`/Users/${username}/Downloads/${fileName}.zip`)
.then((data) => {
// you can write whatever assertions you want on data
debugger;
console.log(data);
expect(data).to....
})
You can put debugger as above and logs to check what data contains and then assert
Use this link to know about available assertions https://docs.cypress.io/guides/references/assertions.html#BDD-Assertions
So here is the approach I am following.It is quite lengthy, but still posting as it might be helpful for someone.Please comment if you have any suggestions for improvements here.
I am using npm-unzipper to unzip the downloaded file.
Step 1: $ npm install unzipper
Step 2:In plugins > index.js
const fs = require('fs');
const os = require('os');
const osplatform = os.platform();
const unzipper = require('unzipper');
const userName = os.userInfo().username;
let downloadPath =`/${userName}/Downloads/`;
if (osplatform == 'win32'){
downloadPath = `/Users/${userName}/Downloads/`;
}
on('task', {
extractzip(zipname) {
const zipPath = downloadPath + zipname;
if (fs.existsSync(zipPath)) {
const readStream = fs.createReadStream(zipPath);
readStream.pipe(unzipper.Extract({path: `${downloadPath}`}));
const jsonname = 'testfile.json'
const jsonPath = downloadPath + jsonname;
return jsonPath;
}
else{
console.error('file not downloaded')
return null;
}
}
})
Step 3:support > commands.js
Cypress.Commands.add('comparefiles', { prevSubject: false }, (subject, options = {}) => {
cy.task('extractzip', 'exportfile.zip').then((jsonPath) => {
cy.fixture('export.json').then((comparefile) => {
cy.readFile(jsonPath).then((exportedfile) => {
var exported_objectinfo = exportedfile.objectInfo;
var compare_objectinfo = comparefile.objectInfo;
var exported_metaInfo = exportedfile.metaInfo;
var compare_metaInfo = comparefile.metaInfo;
expect(exported_objectinfo).to.contain.something.like(compare_objectinfo)
expect(exported_metaInfo).to.have.deep.members(compare_metaInfo)
})
})
});
});
Step 4: specs > exportandcompare.js
cy.get('[data-ci-button="Export"]').click();
cy.comparefiles();
I am using mongoskin to connect mongodb in my project. Now I have requirement to use GridFs to upload images, audio etc. I have one HTML form to upload these files.
I tried to find out example code to upload file using mongoskin however could't find any good one.
Please help.
After spending many hours; I am able to use mongoskin to upload file to Gridfs. Not sure if this is perfect code however sharing it here because I couldn't find any single working code on searching Google :-)
https://github.com/dilipkumar2k6/gridfs-mongoskin
var DBModule = require('./DBModule.js');
var Grid = require('gridfs-stream');
var mongoskin = require('mongoskin');
//Upload file to server and also update the database
exports.uploadContent = function (req, res) {
console.log('Calling uploadFile inside FileUploadService');
req.pipe(req.busboy);
req.busboy.on('file', function (fieldname, file, filename, encoding, mimetype) {
console.log('uploadFile after busboy fieldname: ' + fieldname + ", file : " + file + ", filename : " + filename);
// make sure the db instance is open before passing into `Grid`
var gfs = Grid(DBModule.db, mongoskin);
//Get metadata var host = req.headers['host'];
var metadata = {contentType: mimetype};
var writestream = gfs.createWriteStream({filename: filename, metadata: metadata});
file.pipe(writestream);
writestream.on('close', function (file) {
// return URL to acces the uploaded content
var path = "contents/" + file._id;
res.json({"path": path});
});
writestream.on('error', function (err) {
log.error({err: err}, 'Failed to upload file to database');
res.status(constants.HTTP_CODE_INTERNAL_SERVER_ERROR);
res.json({error: err});
});
});
};
//view file from database
exports.previewContent = function (req, res) {
var contentId = new DBModule.BSON.ObjectID(req.params.contentid);
console.log('Calling previewFile inside FileUploadService for content id ' + contentId);
var gs = DBModule.db.gridStore(contentId, 'r');
gs.read(function (err, data) {
if (!err) {
//res.setHeader('Content-Type', metadata.contentType);
res.end(data);
} else {
log.error({err: err}, 'Failed to read the content for id ' + contentId);
res.status(constants.HTTP_CODE_INTERNAL_SERVER_ERROR);
res.json({error: err});
}
});
};
Try this to store the data using gridfs (by default uses mongoskin). It worked for me.
var ObjectID = require('mongodb').ObjectID,
GridStore = require('mongodb').GridStore;
exports.saveMedia = function(db, media, next) {
console.log(media)
db.open(function (err, db) {
// Create a file and open it
var gridStore = new GridStore(db, new ObjectID(), "w");
gridStore.open(function (err, gridStore) {
// Write some content to the file
gridStore.write(new Buffer(media), function (err, gridStore) {
// Flush the file to db
gridStore.close(function (err, fileData)
//returns filename
next(null, fileData)
});
});
});
});
}