Real-time test execution metrics (time-series)

We run most of the automated suites in a remote machine and thus the test results are accessible only at the end of the execution OR else, we need to check the console for the results for the progress. What if we can have a way that gives us the execution results while the tests are actually being executed in the remote machines?

Yes, it's possible by using time-series database like InfluxDB, Graphite, etc. that supports insertion and real-time querying of data via a SQL-like query language, so we can use it to collect all the test metrics and then use Grafana or Kibana which is an excellent and powerful visualization tool to form a dashboard.

How to install InFluxDB and Grafana on windows:

Please go through these well elaborative articles by Antoine Solnichkin:

https://devconnected.com/how-to-install-influxdb-on-windows-in-2019/

https://devconnected.com/how-to-install-grafana-on-windows-8-10/

For Sample queries, please go through these links:

https://docs.influxdata.com/influxdb/v1.7/introduction/getting-started/

https://github.com/influxdata/influxdb-java

I am done with the installation and set up etc., implementation is in progress and will share the complete blog soon.

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How to Unzip files in Selenium (Java)?

1) Using Java (Lengthy way) : Create a utility and use it:>> import java.io.BufferedOutputStream; import org.openqa.selenium.io.Zip; import java.io.File; import java.io.FileInputStream; import java.io.FileOutputStream; import java.io.IOException; import java.util.zip.ZipEntry; import java.util.zip.ZipInputStream; public class UnzipUtil { private static final int BUFFER_SIZE = 4096; public void unzip (String zipFilePath, String destDirectory) throws IOException { File destDir = new File(destDirectory); if (!destDir.exists()) { destDir.mkdir(); } ZipInputStream zipIn = new ZipInputStream(new FileInputStream(zipFilePath)); ZipEntry entry = zipIn.getNextEntry(); // to iterates over entries in the zip folder while (entry != null) { String filePath = destDirectory + File.separator + entry.getName(); if (!entry.isDirectory()) { extractFile (zipIn, filePath);

The use of Verbose attribute in testNG or POM.xml (maven-surefire-plugin)

At times, we see some weird behavior in your testNG execution and feel that the information displayed is insufficient and would like to see more details. At other times, the output on the console is too verbose and we may want to only see the errors. This is where a verbose attribute can help you- it is used to define the amount of logging to be performed on the console. The verbosity level is 0 to 10, where 10 is most detailed. Once you set it to 10, you'll see that console output will contain information regarding the tests, methods, and listeners, etc. <suite name="Suite" thread-count="5" verbose="10"> Note* You can specify -1 and this will put TestNG in debug mode. The default level is 0. Alternatively, you can set the verbose level through attribute in "maven-surefire-plugin" in pom.xml, as shown in the image. #testNG #automationTesting #verbose # #testAutomation

Encode/Decode the variable/response using Postman itself

We get a lot of use cases where we may have to implement Base64 encoding and/or decoding while building our APIs. And, if you are wondering if it is possible to encode/decode the variable/response using Postman itself or how to encode/decode the token or password in postman and save it in a variable? To Base64 encode/decode, the quickest way is to use JavaScript methods btoa, atob: atob - It turns base64-encoded ASCII data back to binary. btoa - It turns binary data to base64-encoded ASCII. Sample code : var responseBody = pm.response.json(); var parsedPwd = JSON.parse(atob(responseBody.password)); // presuming password is in the payload pm.collectionVariables.set("password", parsedPwd);

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