April 2008
Intermediate to advanced
912 pages
27h 44m
English
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Chapter 26. Monitoring Build Statistics
Introduction
There are many open source reporting tools available that can give you useful information about your project. Checkstyle, PMD, and FindBugs analyze the project source code, looking for code that fails to respect coding conventions or contains errors. Cobertura reports on test coverage, giving you an idea of how well your code has been tested.
All of these tools can provide detailed information about one particular aspect of your project at a particular point in time. However, it can also be useful to see how these statistics evolve over the lifetime of a project. Does the average code coverage increase or decrease? How does the number of errors detected by PMD and FindBugs evolve over time. How much code has been added to the project over the last month? For this type of query, a snapshot analysis of your project will not be enough—you need to study the data over time.
There are many tools that can help you in this area. QALab collects data from these tools and reports on the evolution of these statistics over time. For example, you can visualize the evolution of code quality and test coverage statistics over the life of the project. In this chapter, we will look at some tools that you can use to collect and display this sort of time-related statistical data.
QALab
QALab collects data from tools such as static analysis results and code coverage, and reports on the evolution of these statistics over time. For example, you can visualize ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.