At the base of a solid technology team is monitoring. Monitoring is your eyes – if you don’t monitor you don’t know if your processes are running fine. In fact you don’t know if they are running at all. Plus, you don’t want to find out about the crash from your business client, right? Incident …
Groovy as a dynamic language Groovy can be used to a great benefit to capture branching logic and business rules validation that change frequently. Groovy scripts are interpreted within the JVM, they can provide ability to dynamically modify behavior of a program at runtime. Runtime logic adjustment is an important feature in many business apps. …
To write quality code it’s necesary to test it, as everybody knows and hopefully practices. How do you avoid super complex, fragile Unit tests that span hundreds of lines of code? The answer is you don’t use the real boiler-plate objects, you use test double objects (mock objects). Let’s use Mockito to demonstrate how this …
Mockito Test Cases and Tests where exceptions are expected Read More »
The below is not so much as a test but rather a sample code how to deal with a FIX 4.4 message – for those who need to quick start. The code is self-explanatory – that is if you read the FIX Protocol documentation.
If you are testing code that interacts wit the file system and want to avoid test collisions – JUnit rules allow very flexible behavior of each test method in JUnit test case. For example, if you need to use a temporary directory for your tests – it will be deleted after the test completes or …