Some of our test data needs to be transformed from its original type to something else. For example, we might need to convert a String to a numeric value, or vice versa. Or we might need to generate date values in a certain format. Examples for all of these can be found below.
If you are an automation tester, you will need to write a lot of code to cover the required test scenarios and test cases. Your code base will grow and grow, but some of the code will not be really needed and thorough code reviews should be done, to avoid unnecessary code. Such unneeded code… Read More
Starting an automation effort for a project that has no automation whatsoever is always a fun and challenging experience. But you need to clearly understand what the goal and specifics of your project are, to achieve success in the automation effort. Before jumping into writing the first automated tests, you need to gather some information,… Read More
Writing automated tests means writing code. It means going through processes that regular code goes through. Like code review, and refactoring. I see a lot of hesitation when it comes to refactoring one’s own code, possibly because we feel that if our code needs correction, we did a crappy job writing it the first time.… Read More
Code review, although very important and frequent in the software development world, is not as frequent in the automation testing world. Normally, it would be part of the whole process: someone writes code, reviews it, makes it available to the rest of the team, they review it, and if changes are needed they will be… Read More
When automated test are running, they are either running on your own machine (when you write them or run them to check something), or in your CI. When you run the test on your machine, if there are failures, it might be easy for you to look at what is running (if you have some… Read More
Coding standards are something both automating testers and developers should adhere to. Pretty obvious right? Maybe not that obvious might be some of the rules you should follow when writing the code for your tests. Checkstyle is here to help in standardizing your code, so that you can get an early feedback regarding code improvements (earlier than… Read More
How many times does this happen: you start a new iteration/sprint; you give estimates; you realize that the testing work will not be complete in the sprint for certain features? While analyzing the work that needs to be done in a sprint you tend to think in a sequential manner: developers write the code –> only… Read More
Automated tests are used to validate features in development environments but also in production. Whereas the classic approach of keeping all tests in the same code project is the most popular, it is not the best idea (and by code project i mean for example a Maven project).
When i look at a test class, what i want to see is clean code. What i mean by that is, well a few things, but the most important one: i want the test class to hold the code for the tests, not the code for everything but the kitchen sink. When we write tests… Read More