Your command is correct, and it should run a single test. I just tried running a new test I wrote from the $MAHOUT_HOME/core/ directory.
>From where are you firing this command? On Wed, Sep 12, 2012 at 12:09 PM, Nick Kolegraff <nickkolegr...@gmail.com>wrote: > Does this work for anyone? > mvn -Dtest=YourTest install > > Doing a bit of practice and trying to understand mahout a bit better > internally so I wanted to try and implement something basic to get a feel, > yet, I'm running into some issues. > /* Disclaimer I'm new to java/maven */ > /* 'mvn install' will find and run the test fine but that got annoying > pretty quick */ > > I have the following files: > > $MAHOUT_HOME/core/src/main/java/org/apache/mahout/cf/taste/impl/common/HarmonicRunningAverage.java > > $MAHOUT_HOME/core/src/test/java/org/apache/mahout/cf/taste/impl/common/HarmonicRunningAverageTest.java > > $MAHOUT_HOME/core/target/test-classes/org/apache/mahout/cf/taste/impl/common/HarmonicRunningAverageTest.class > > $MAHOUT_HOME/core/target/classes/org/apache/mahout/cf/taste/impl/common/HarmonicRunningAverage.class > > However, this: > mvn -Dtest=HarmonicRunningAverageTest install > doesn't seem to work for ANY single test I run and I get this error: > > [ERROR] Failed to execute goal > org.apache.maven.plugins:maven-surefire-plugin:2.11:test (default-test) on > project mahout-buildtools: No tests were executed! (Set > -DfailIfNoTests=false to ignore this error.) -> [Help 1] > > Looks like a surefire issue, so I found this: > http://jira.codehaus.org/browse/SUREFIRE-827 > and changed my version of surefire to 2.12.{1,2} (which should contain the > fix per the jira ticket) yet the same problem persists. > > [ERROR] Failed to execute goal > org.apache.maven.plugins:maven-surefire-plugin:2.12.1:test (default-test) > on project mahout-buildtools: No tests were executed! (Set > -DfailIfNoTests=false to ignore this error.) -> [Help 1] > > Is this consistent with everyone else or am I missing something trivial? > How is everyone else running single tests? >
