mvn -Dtest=ClassNameWithoutPath install will do one test. On Sat, May 7, 2011 at 7:26 AM, Shaojun Zhao <[email protected]> wrote: > Thanks, that helps a lot! > > Just for your information, TestClassifier.java is not a testing class. > I know, the file name is a little bit confusing. It is a class that > predict categories using the learned model in TrainClassifier.java. > > Best regards, > -Sam > > > On Sat, May 7, 2011 at 5:33 AM, Dhruv <[email protected]> wrote: >> On Sat, May 7, 2011 at 3:31 AM, Ted Dunning <[email protected]> wrote: >> >>> Try >>> >>> mvn -DskipTests install >>> >>> On Fri, May 6, 2011 at 10:42 PM, Shaojun Zhao <[email protected]> wrote: >>> >>> > I have to frequently make changes in >>> > >>> > >>> /mahout/mahout-distribution-0.4/core/src/main/java/org/apache/mahout/classifier/bayes/TestClassifier.java >>> > >>> > So I run >>> > > mvn compile >>> > > mvn install >>> > >>> > Compile takes a few secondes, but the install takes 8 minitues, which >>> > is too long! >>> > >>> > Is there any way that I can run mahout without "mvn install". RIght >>> > now, if I only run "mvn compile", but do not run "mvn install", and >>> > when I run things like mahout testclassifier is still the old one. >>> > "mvn install" does the job well, but taking way too long! >>> >> >> Like Ted said you can skip testing while you are making changes to your >> testing classes and run the entire suite of tests in the end. >> >> However, to quickly test only one test class, you can use the <includes> >> tag. >> To do this, modify the Surefire plugin's settings inside the top level >> pom.xml ($MAHOUT_HOME/pom.xml) >> >> <plugins> >> <plugin> >> <groupId>org.apache.maven.plugins</groupId> >> <artifactId>maven-surefire-plugin</artifactId> >> <configuration> >> <forkMode>once</forkMode> >> <argLine>-Xms256m -Xmx512m</argLine> >> <testFailureIgnore>false</testFailureIgnore> >> <redirectTestOutputToFile>true</redirectTestOutputToFile> >> <includes> >> <include>**/TestClassifier.java</include> >> </includes> >> </configuration> >> </plugin> >> . >> . >> . >> </plugins> >> >> >> Now, you can run: >> >> $ mvn clean install >> >> This should automatically clean, re compile, and only run the tests of >> "TestClassifier.java". >> >> In the end the command will also install the binaries for you. Note that you >> don't need to type mvn compile separately because the compile target comes >> before install in the lifecycle of mvn install. >> >> >> >>> >>> > Thanks a lot in advance! >>> > -Sam >>> > >>> >> >
-- Lance Norskog [email protected]
