Hello Everyone, In reference to this thread and the Jira OFBIZ-7254, I'm very happy to announce that OFBiz is now ready for applying unit tests with only 8 new lines of code in the build script (r1753143) :)
I recommend we do the following moving forward: 1- Introduce unit tests as much as we can to all components 2- Migrate most of the integration tests we currently have to unit tests (since they are designed to do very little integration). This is a great chance for us to practice real TDD in OFBiz Cheers, Taher Alkhateeb On Mon, Jun 13, 2016 at 7:43 AM, Pranay Pandey < pranay.pan...@hotwaxsystems.com> wrote: > +1 > > Best regards, > > Pranay Pandey > HotWax Systems > http://www.hotwaxsystems.com/ > > On Fri, Jun 10, 2016 at 7:46 PM, Taher Alkhateeb < > slidingfilame...@gmail.com > > wrote: > > > Hello Everyone, > > > > I was able to get a few tests running and this is very doable. But I > faced > > a big problem in designing the testing framework because of ANT. > > > > The problem > > ---------------- > > The way the build scripts are designed in OFBiz are very complex. A > master > > file calls other files which call other files. And in the middle you have > > external libraries (ant-contrib) and macros, and variables, and class > path > > declarations, and and and .... > > > > I cannot declare the tests programmatically (with JUnit test suites) > > because this means lower level components would depend on higher level > > components. So I have to do it in ANT, by navigating this maze of build > > scripts, and it was a headache for me just to read them, let alone modify > > them to create a testing framework. > > > > Suggested Solution > > ------------------------ > > I suggest to implement the testing framework in Gradle, and simply call > it > > from within ant. This is a middle solution that sustains ant for now, but > > can allow us to switch out later. > > > > This means I will just add one more file called build.gradle in the top > > level directory, and figure out the business logic for calling the test > > suites from that file > > > > I look forward to your feedback. > > > > Regards, > > > > Taher Alkhateeb > > > > On Wed, Jun 8, 2016 at 6:00 PM, Taher Alkhateeb < > > slidingfilame...@gmail.com> > > wrote: > > > > > Hi Everyone, > > > > > > Thank you all for your support, JIRA created in > > > https://issues.apache.org/jira/browse/OFBIZ-7254 > > > > > > I will start working on it and try to implement ASAP to get my focus > back > > > on refactoring. > > > > > > Cheers! > > > > > > Taher Alkhateeb > > > > > > On Wed, Jun 8, 2016 at 4:58 PM, Deepak Dixit < > > > deepak.di...@hotwaxsystems.com> wrote: > > > > > >> +1 > > >> > > >> Thanks & Regards > > >> -- > > >> Deepak Dixit > > >> www.hotwaxsystems.com > > >> > > >> On Wed, Jun 8, 2016 at 7:12 PM, Mridul Pathak < > > >> mridul.pat...@hotwaxsystems.com> wrote: > > >> > > >> > +1 > > >> > > > >> > Makes perfect sense. > > >> > > > >> > -- > > >> > Thanks & Regards, > > >> > Mridul Pathak > > >> > Senior Manager > > >> > HotWax Systems > > >> > http://www.hotwaxsystems.com > > >> > > > >> > > On Jun 8, 2016, at 2:41 PM, Taher Alkhateeb < > > >> slidingfilame...@gmail.com> > > >> > wrote: > > >> > > > > >> > > Hello Everyone, > > >> > > > > >> > > After refactoring the start component and while starting on the > base > > >> > > component I realized that the testing framework for OFBiz is not > > good. > > >> > You > > >> > > cannot do real test driven development or red-green-refactor with > > the > > >> > > current setup, hence my proposal to change it. I explain below: > > >> > > > > >> > > Problem with current design > > >> > > ---------------------------------------- > > >> > > - What we have right now is not unit tests, it's really > integration > > >> > tests. > > >> > > You have to start the framework, the database, the service engine, > > the > > >> > > entity engine and pretty much everything. > > >> > > - Testing is very slow, because it's an integration test as I > > >> mentioned > > >> > > above. 10 minutes on a good computer! > > >> > > - There is zero mocking! We actually have to --load-data for > things > > to > > >> > > work. Again, these are integration tests. > > >> > > - Too complex: Integration tests by their nature are grabbing too > > >> much. > > >> > > Mind you, I am not objecting to integration tests (I actually like > > >> them) > > >> > > but I am objecting to not having real unit-tests. Unit tests > should > > >> all > > >> > run > > >> > > in a few seconds. > > >> > > > > >> > > Proposed solution > > >> > > -------------------------- > > >> > > - We keep what is considered real integration tests the way they > are > > >> > right > > >> > > now and keep using them > > >> > > - We move what should be unit tests into simple JUnit classes, and > > we > > >> do > > >> > > not run them using java -jar ofbiz.jar --test, but instead run > them > > >> > > directly from the build.xml script, so these files are not > > identified > > >> in > > >> > > any XML document, but are simply called immediately from the build > > >> > scripts. > > >> > > - We clearly mark the difference between integration tests and > unit > > >> tests > > >> > > (inside the source files or in the suite declarations). > > >> > > - We change the run-tests target in build.xml to run both unit > tests > > >> and > > >> > > integration tests. > > >> > > > > >> > > I intend to heavily refactor the framework and I would feel better > > >> about > > >> > > introducing this change while refactoring. What do you guys think? > > >> Ideas? > > >> > > Suggestions? Approvals and thumbs up? > > >> > > > > >> > > Regards, > > >> > > > > >> > > Taher Alkhateeb > > >> > > > >> > > > >> > > > > > > > > >