Home » Tag Archives: Testing (page 9)

Tag Archives: Testing

Test Attribute #2: Readability

software-development-2-logo

This is the 2nd post on test attributes that were described in the now famous “How to test your tests” post. We often forget the most of the value we get from tests come after we’ve written them. Sure, TDD helps design the code, but let’s face it, when everything works for the first time, our tests become the future ...

Read More »

Improve your Feedbackloop with Continuous Testing

software-development-2-logo

Have you ever though about what the most valueable thing in software development was for you? And im not talking about things that value for you personally, but for the success of the development itself. Well i have thought about it, and for me it was Feedback – in any form. It is so important, because it enables steering. Development ...

Read More »

Is TDD Dead Or Alive?

software-development-2-logo

This blog post is for those of you who are unaware that there is a major debate in contemporary software development happening now, today. People have been wondering about the value of Test-Driven Development (TDD) for a long while, but it was not until David Heinemeier Hansson of 37 Signals  posted a blog article on St. George’s Day (23rd April ...

Read More »

Test Attributes #1: Validity

software-development-2-logo

In my last post, I created a list of test attributes. If one of them isn’t ok, you need to do some fixin’. This is the first of a series of posts that is going to discuss the different faces of tests. Let’s start with validity. Admittedly, it’s not the first of attribute I thought about. What are the chances ...

Read More »

Compounding double error

java-logo

Overview In a previous article, I outlined why BigDecimal is not the answer most of the time. While it is possible to construct situations where double produces an error, it is also just as easy to construct situations were BigDecimal get an error. BigDecimal is easier to get right, but easier to get wrong. The anecdotal evidence is that junior ...

Read More »

Lessons Learned in Automated Testing

software-development-2-logo

I want to discuss some takeaways from my role as a Quality Assurance (QA) Software Developer. My experiences in QA were two-fold: I started as a Software Engineer responsible for QA on a Scrum team and I later had a role as a QA Engineer responsible for implementing automated testing infrastructure. In the latter position, I made sure teams had ...

Read More »

How To Test Your Tests

software-development-2-logo

When we write tests, we focus on the scenario we want to test, and then write that test. Pretty simple, right? That’s how our minds work. We can’t focus on many things at the same time. TDD acknowledges that and its incremental nature is built around it. TDD or not, when we have a passing test, we should do an ...

Read More »

Java EE7 and Maven project for newbies – part 7

java-interview-questions-answers

Resuming from the previous parts Part #1, Part #2, Part #3, Part #4, Part #5 , Part #6 In the previous post (num 6) we discovered how we can unit test our JPA2 domain model, using Arquillian and Wildfly 8.1 In the post we made a simple configuration decision, we used the internal H2 database that is bundled with Wildfly ...

Read More »

How do I make testing faster?

software-development-2-logo

Earlier this week I was the guest of a large bank in the City, OK Canary Wharf actually. They had their own little internal Agile conference. As well as myself some of the usual suspects were on parade as well as some internal speakers. It was very enjoyable and as usual the C-List speakers were some of the most interesting. ...

Read More »
Want to take your Java Skills to the next level?
Grab our programming books for FREE!
  • Save time by leveraging our field-tested solutions to common problems.
  • The books cover a wide range of topics, from JPA and JUnit, to JMeter and Android.
  • Each book comes as a standalone guide (with source code provided), so that you use it as reference.
Last Step ...

Where should we send the free eBooks?

Good Work!
To download the books, please verify your email address by following the instructions found on the email we just sent you.