Imagine needing to confirm the download of a file by first downloading it and then checking if the file is in the designated folder.
Imagine needing to confirm the download of a file by first downloading it and then checking if the file is in the designated folder.
const selectorDownloadImageBtn= XPathSelector("//*[text()='Download']")
const downloadPngImage= XPathSelector("//li[text()='Download PNG image']")
const downloadJpgImage= XPathSelector("//li[text()='Download JPEG image']")
const downloadPdfImage= XPathSelector("//li[text()='Download PDF document']")
const pngFileName = 'chart.png'
const jpgFileName = 'chart.jpeg'
const pdfFileName = 'chart.pdf'
const fileDownloadLocation = '/Users/xddsd/Downloads/'; //location to save the downloaded files
await t
.click(selectorDownloadImageBtn) //clicked on the download link button
.click(downloadPngImage) //saved PNG image file
await t.expect(fs.existsSync(fileDownloadLocation + pngFileName)).ok();
Follow these steps to achieve this task. The provided example code can be found in the TestCafe Examples repository.
import { RequestLogger } from 'testcafe';
const url = 'http://localhost:3000/download-file';
const logger = RequestLogger({ url, method: 'GET' }, {
logResponseHeaders: true,
logResponseBody: true,
stringifyResponseBody: true
});
fixture `Download file`
.page('./index.html')
.requestHooks(logger);
test('Verify file name and content', async t => {
const fileNameRegEx = /attachment; filename=.*.txt/;
await t
.click('#download-btn')
.expect(logger.contains(r => {
if (r.response.statusCode !== 200)
return false;
const requestInfo = logger.requests[0];
if (!requestInfo)
return false;
const downloadedFileName = requestInfo.response.headers['content-disposition'];
if (!downloadedFileName)
false;
if (!fileNameRegEx.test(downloadedFileName))
return false;
const downloadedFileContent = logger.requests[0].response.body;
return downloadedFileContent === 'Test content';
})).ok();
});
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