Sooo you’re trying to generate Java classes from your XSD schema and JAXB generation fails with no info? Oh yes it says “see the console” but in the console you see exactly one line with the xjc compiler version… no fun. And no combination of generation flags makes it better.Continue reading
It looks soooo basic that the Spring documentation thought it deserves one single row of text – which I quote here:Continue reading
I programmed once this handy tool to retrieve one-time passwords (too much insider knowledge for opensourcing it) and as soon as some teammates heard about it, they asked for a copy to spare them the zillion clicks the password generator needs. But… the tool existed only as a Maven project in my development environment 😦
(This is part 2, some learnings a few weeks into the project described here: Integration tests = Cucumber + Selenium + Spring Boot)
Use the fluent wait instead of anything else, like here waiting for the expected messages to appear. Continue reading
Let’s say you had this web application with nice unit tests covering the backend calculations, where people keep calling wrong calculations from the frontend. Microservices or not, it happens, so you’ll need proper integration testing. Let’s say the integration testing is a well documented but tedious two days job of clicking around. Understandably, everybody does their best to avoid it…
My answer was: how about we rewrite the integration test scenarios in the Gherkin almost-human-readable language, so we can use Cucumber to run them automated, simulating with Selenium the user browser actions! The supporting stack will be Java and Spring, actually Spring Boot, because you know all I have is a hammer….
When I first combined the Internet and programming it was the second half of the 90’s and all I knew was Java applets. Oh, there was also CGI but I somehow managed to skip over it. The approach was then quite natural: write small programs which will run in the browser and grab data from other programs – run in either other browsers or on the server. Or on other servers. I’m not saying the idea was easy and I only got that far before I moved on to other professional areas. Later when I came back to the web, things had settled differently: you had a servlet specification, a multitiered application to support them, big servers and everything was clear. Of course there was some bit of fight over technologies, gradual improvements here and there but the model was there already. Continue reading