Selenide, Selenium Grid | Downloading A File Gives Different Results Locally And In Selenuim Grid (Configuration.fileDownload = PROXY)

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Introduction

When working with Selenide and Selenium Grid, it's not uncommon to encounter issues with file downloads. In this article, we'll explore a specific problem where downloading a file gives different results locally and in Selenium Grid, specifically when using the Configuration.fileDownload = PROXY setting.

Problem Description

When downloading a file locally, the output is as expected, with the file being saved in a specific directory with a unique name. However, when the same test is run on a Selenium Grid, the output is different, with the file being saved in a different directory with a different name.

Versions

  • Selenide: 7.7.3

Local File Download Output

When downloading a file locally, the output is as follows:

downloads
downloads\1747163136572_4848_1
downloads\1747163136572_4848_1\layout_tree.json
downloads\22832617-72e8-4474-a076-65c1868d6ff3
downloads\22832617-72e8-4474-a076-65c1868d6ff3\43833
downloads\c26a6c71-cd42-4e02-ba54-19f30d8e6b0a
downloads\c26a6c71-cd42-4e02-ba54-19f30d8e6b0a\export
downloads\d1d8bbab-2f82-41c6-b553-68602d9c57db
downloads\d1d8bbab-2f82-41c6-b553-68602d9c57db\6812

Selenium Grid File Download Output

When downloading a file using GitLab (Selenium Grid), the output is as follows:

downloads
downloads/b562b80c-71dc-4e78-9787-36d32b2b344a
downloads/b562b80c-71dc-4e78-9787-36d32b2b344a/-1
downloads/a84876c1-b792-4326-bfdf-37ae1fee7dcc
downloads/a84876c1-b792-4326-bfdf-37ae1fee7dcc/export

Code Example

The code example below demonstrates how to configure Selenide to use a proxy for file downloads:

@BeforeClass(alwaysRun = true, description = "Opening web browser...")
public void config() {
    if (Constants.REMOTE_URL != null) {
        Configuration.remote = Constants.REMOTE_URL;
    }
    Configuration.fileDownload = PROXY;
    Configuration.downloadsFolder = "downloads";
    Configuration.proxyEnabled = true;

    Configuration.browser = System.getProperty("browser", "chrome");
    Configuration.browserSize = "1920x1080"; //1920x1080 //1280x920
    Configuration.holdBrowserOpen = false;
    Configuration.timeout = 10000;
    Configuration.headless = false;
    Configuration.savePageSource = false;
    Configuration.screenshots = true;
    Configuration.pageLoadStrategy = "normal";

    SelenideLogger.addListener("AllureSelenide", new AllureSelenide()
            .screenshots(true)
 .savePageSource(false)
    );
}

@AfterClass(alwaysRun = true)
public void disableProxy() {
    Configuration.proxyEnabled = false;
    Configuration.fileDownload = null;
    Configuration.downloadsFolder = null;
}

Dependency Added for Proxy

The following dependency is added for proxy:

<dependency>
    <groupId>com.codeborne</groupId>
    <artifactId>selenide-proxy</artifactId>
    <version>${selenide}</version>
</dependency>

Conclusion

In this article, we've explored a specific problem with file downloads in Selenide and Selenium Grid, where the output is different locally and in Selenium Grid when using the Configuration.fileDownload = PROXY setting. We've also provided a code example and dependency for proxy configuration. By understanding this issue and its solution, you can ensure that your file downloads are consistent and reliable in both local and grid environments.

Troubleshooting Tips

  • Make sure that the proxy is properly configured and enabled in the Selenide configuration.
  • Verify that the downloadsFolder is set correctly in the Selenide configuration.
  • Check the Selenium Grid logs for any errors related to file downloads.
  • Try disabling the proxy and re-running the test to see if the issue persists.

Related Articles

Further Reading

Introduction

In our previous article, we explored a specific problem with file downloads in Selenide and Selenium Grid, where the output is different locally and in Selenium Grid when using the Configuration.fileDownload = PROXY setting. In this article, we'll provide a Q&A section to help you better understand the issue and its solution.

Q&A

Q: What is the cause of the different file download outputs in Selenide and Selenium Grid?

A: The cause of the different file download outputs is due to the way Selenide and Selenium Grid handle file downloads. When using the Configuration.fileDownload = PROXY setting, Selenide uses a proxy to download files, which can lead to different file names and directories in Selenium Grid compared to local file downloads.

Q: How can I troubleshoot the issue with file downloads in Selenide and Selenium Grid?

A: To troubleshoot the issue, make sure that the proxy is properly configured and enabled in the Selenide configuration. Verify that the downloadsFolder is set correctly in the Selenide configuration. Check the Selenium Grid logs for any errors related to file downloads. Try disabling the proxy and re-running the test to see if the issue persists.

Q: What are some common mistakes that can lead to different file download outputs in Selenide and Selenium Grid?

A: Some common mistakes that can lead to different file download outputs include:

  • Not properly configuring the proxy in the Selenide configuration
  • Not setting the downloadsFolder correctly in the Selenide configuration
  • Not checking the Selenium Grid logs for errors related to file downloads
  • Not disabling the proxy and re-running the test to see if the issue persists

Q: How can I ensure that file downloads are consistent and reliable in both local and grid environments?

A: To ensure that file downloads are consistent and reliable in both local and grid environments, make sure to:

  • Properly configure the proxy in the Selenide configuration
  • Set the downloadsFolder correctly in the Selenide configuration
  • Check the Selenium Grid logs for errors related to file downloads
  • Disable the proxy and re-run the test to see if the issue persists

Q: What are some best practices for configuring Selenide and Selenium Grid for file downloads?

A: Some best practices for configuring Selenide and Selenium Grid for file downloads include:

  • Using a consistent naming convention for file downloads
  • Setting the downloadsFolder to a specific directory
  • Disabling the proxy and re-running the test to see if the issue persists
  • Checking the Selenium Grid logs for errors related to file downloads

Conclusion

In this article, we've provided a Q&A section to help you better understand the issue with file downloads in Selenide and Selenium Grid. By following the troubleshooting tips and best practices outlined in this article, you can ensure that file downloads are consistent and reliable in both local and grid environments.

Related Articles

Further Reading