Re: [ojAlgo-user] build and test instructions for ojalgo?

[Anders P. <an...@op...>]

The unit tets are not run as part of any build system - Ant or Maven. They’re executed separately during development. I use eclipse and have a junit run configurtion that I use. It would surprise me if other IDE:s don’t have similar functionality.

The class org.ojalgo.FunctionalityTest has a main method you can use to run the tests.

Those 2 Ant targets junit_functionality_test, junit_performance_compare are not used. I had forgot they were there.


I set up the Maven build solely to be able to upload maven artefacts to the central repository - never was a goal to have “continuous integration”.


Have nothing against making the tests part of the maven lifecycle - I suppose they should be - but the tests would have be reworked a bit. There are tests using random input (that sometimes fail) and with the optimisation solvers I’d like to keep test cases that currently cannot be solved.


/Anders



> On 14 dec. 2015, at 21:10, Daren Drummond <dar...@ya...> wrote:
> 
> I figured out my mvn install problem.  Apparently I had some old junky versions of some pom.xml files in my local repo.  Deleting and running mvn install fixed the problem.  These are the files I deleted:
> 
> rm -rf ~/.m2/repository/org/codehaus/plexus/plexus-archiver/2.0.1
> rm -rf ~/.m2/repository/org/apache/maven/maven-archiver/2.4.2
> 
> I would still like to know the right way to run the unit tests though.  It looks like I'm supposed to do that with ant.  Running:
> 
>     ant junit_functionality_test
> 
> produces:
> 
>     ojAlgo/build.xml:75: The <classpath> for <junit> must include junit.jar if not in Ant's own classpath
> 
> I don't mind taking a guess as to how to set up the test environment, but it would be nice to just follow a recipe.  Finally, is there any reason why the tests don't execute as part of the maven lifecycle?  Is there any interest in getting them to run as part of the Maven lifecycle?  I wouldn't mind setting that up.
> 
> Thanks,
> 
> Daren
> 
> From: Daren Drummond <dar...@ya...>
> To: "oja...@li..." <oja...@li...> 
> Sent: Monday, December 14, 2015 10:55 AM
> Subject: build and test instructions for ojalgo?
> 
> Hello!
> 
> Can someone point me to some instructions on how to build and run the unit tests? I don't see any build and test instructions in the readme files or on the wiki or mailing list archive.  Is see both a maven pom.xml file and an ant build.xml file, however the default maven install and ant target commands fail for me.
> 
> I checked out branch v39 and ran:
> 
>     mvn install
>  
> which fails with:
> 
> [INFO] --- maven-jar-plugin:2.3.2:jar (default-jar) @ ojalgo ---
> [WARNING] The POM for org.apache.maven:maven-archiver:jar:2.4.2 is invalid, transitive dependencies (if any) will not be available, enable debug logging for more details
> [WARNING] The POM for org.codehaus.plexus:plexus-archiver:jar:2.0.1 is invalid, transitive dependencies (if any) will not be available, enable debug logging for more details
> Dec 14, 2015 6:43:22 PM org.sonatype.guice.bean.reflect.Logs$JULSink warn
> WARNING: Error injecting: org.apache.maven.plugin..jar.JarMojo
> java.lang.NoClassDefFoundError: Lorg/codehaus/plexus/archiver/jar/JarArchiver;
> at java.lang.Class.getDeclaredFields0(Native Method)
> at java.lang.Class.privateGetDeclaredFields(Class.java:2570)
> at java.lang.Class.getDeclaredFields(Class.java:1903)
> at com.google.inject.spi.InjectionPoint.getInjectionPoints(InjectionPoint.java:651)
> .....<big stack trace here> ...
> Caused by: java.lang.ClassNotFoundException: org.codehaus.plexus.archiver.jar.JarArchiver
> at org.codehaus.plexus.classworlds.strategy.SelfFirstStrategy.loadClass(SelfFirstStrategy.java:50)
> at org.codehaus.plexus.classworlds.realm.ClassRealm.loadClass(ClassRealm.java:244)
> at org.codehaus.plexus.classworlds.realm.ClassRealm.loadClass(ClassRealm.java:230)
> ... 57 more
> 
> Also running the default ant target fails:
> 
> dist:
>    [delete] Deleting directory /Users/ddrummond/dev/ojAlgo/target
>     [mkdir] Created dir: /Users/ddrummond/dev/ojAlgo/target
> 
> BUILD FAILED
> /Users/ddrummond/dev/ojAlgo/build.xml:167: /Users/ddrummond/dev/ojAlgo/bin does not exist.
> 
> About my system:
> Maven 3.0.4
> Apache Ant(TM) version 1.9.6 compiled on June 29 2015
> Java version: 1.8.0_05, vendor: Oracle Corporation
> Default locale: en_US, platform encoding: UTF-8
> OS name: "mac os x", version: "10.9.5", arch: "x86_64", family: "mac"
> 
> Thanks in advance!
> 
> Cheers,
> 
> Daren
> 
> 
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