DDevelopment & Design

Manipulate XML Documents in C++ with xmlbeansxx

Using XML processing typically simplifies a developer’s job–but not when you’re programming in c++. Ever wish someone would create the C++ equivalent of XMLBeans? Someone has. Find out how this new open-source tool fills a serious gap in the C++ software environment.

Read the article at Devx.com

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RTP/RTCP - Realtime Transport/Control Protocol

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DDevelopment & Design

Mentoring in Software Craftsmanship

Maria Diaconu and  Alexandru Bolboaca are both strong supporters of Software Craftsmanship and Agile movements in Romania, with years of experience as developers, leaders, architects, managers and instructors. On their lecture at Agile Central Eur...Maria Diaconu and  Alexandru Bolboaca are both strong supporters of Software Craftsmanship and Agile movements in Romania, with years of experience as developers, leaders, architects, managers and instructors. On their lecture at Agile Central Eur...
DDevelopment & Design

Grails with Spock unit test + IntelliJ IDEA = No thread-bound request found

During my work with Grails project using Spock test in IntelliJ IDEA I've encountered this error:

java.lang.IllegalStateException: No thread-bound request found: Are you referring to request attributes outside of an actual web request, or processing a request outside of the originally receiving thread? If you are actually operating within a web request and still receive this message, your code is probably running outside of DispatcherServlet/DispatcherPortlet: In this case, use RequestContextListener or RequestContextFilter to expose the current request.
 at org.springframework.web.context.request.RequestContextHolder.currentRequestAttributes(RequestContextHolder.java:131)
 at org.codehaus.groovy.grails.plugins.web.api.CommonWebApi.currentRequestAttributes(CommonWebApi.java:205)
 at org.codehaus.groovy.grails.plugins.web.api.CommonWebApi.getParams(CommonWebApi.java:65)
... // and few more lines of stacktrace ;)

It occurred when I tried to debug one of test from IDEA level. What is interesting, this error does not happen when I'm running all test using grails test-app for instance.

So what was the issue? With little of reading and tip from Tomek Kalkosiński (http://refaktor.blogspot.com/) it turned out that our test was missing @TestFor annotation and adding it solved all problems.

This annotation, according to Grails docs (link), indicates Spock what class is being tested and implicitly creates field with given type in test class. It is somehow strange as problematic test had explicitly and "manually" created field with proper controller type. Maybe there is a problem with mocking servlet requests?