Hi Jonas,
this seems to be a problem related to ant and junit and not to be
James-specific.
please google for "junitvmwatcher"
for example you might come across this bugreport
https://issues.apache.org/bugzilla/show_bug.cgi?id=41511
a quick review of the bug evaluations seems to indicate some problematic
mixture of ant version on the classpath, but please take a look for
yourself.
Bernd
Jonas Arnsmann wrote:
Hi there,
I am developing a couple of custom Mailets for James 2.3.1 and i'm
currently
trying to figure out how to realize automatic JUnit Tests for my Mailets..
Looking through the code in the Apache SVN
(http://svn.apache.org/repos/asf/james/server/
tags/build_2_3_1/src/test/org/apache/james/) shows me, that you already
have some JUnit
test code available.
However this code fails to run on my machine (have tried it on
Windows/Linux and even OS X)
Junit 4.4 was not included in the lib folder of the original distribution
(include in build.xml was missing), so i thought this might be the issue...
I fixed this by editing build.xml:
<include name="${junit.jar}"/>
as well as include.properties:
# ----- JUnit tests -----
junit.jar=junit-4.4.jar
But the ANT script still keeps failing, when i execute the target
run-unit-tests
(log is snipped, this happens for ALL tests executed)
[junit] java.io.FileNotFoundException:
/home/jonas/workspace/James/junitvmwatcher1170505572.properties (No such
file or directory)
[junit] at java.io.FileInputStream.open(Native Method)
[junit] at java.io.FileInputStream.<init>(FileInputStream.java:106)
[junit] at java.io.FileReader.<init>(FileReader.java:55)
[junit] at
org.apache.tools.ant.taskdefs.optional.junit.JUnitTask.executeAsForked(JUnitTask.java:1028)
[junit] at
org.apache.tools.ant.taskdefs.optional.junit.JUnitTask.execute(JUnitTask.java:817)
[junit] at
org.apache.tools.ant.taskdefs.optional.junit.JUnitTask.executeOrQueue(JUnitTask.java:1657)
[junit] at
org.apache.tools.ant.taskdefs.optional.junit.JUnitTask.execute(JUnitTask.java:764)
[junit] at
org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:288)
[junit] at sun.reflect.GeneratedMethodAccessor9.invoke(Unknown Source)
[junit] at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
[junit] at java.lang.reflect.Method.invoke(Method.java:585)
[junit] at
org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:105)
[junit] at org.apache.tools.ant.Task.perform(Task.java:348)
[junit] at org.apache.tools.ant.Target.execute(Target.java:357)
[junit] at org.apache.tools.ant.Target.performTasks(Target.java:385)
[junit] at
org.apache.tools.ant.Project.executeSortedTargets(Project.java:1329)
[junit] at
org.apache.tools.ant.Project.executeTarget(Project.java:1298)
[junit] at
org.apache.tools.ant.helper.DefaultExecutor.executeTargets(DefaultExecutor.java:41)
[junit] at
org.eclipse.ant.internal.ui.antsupport.EclipseDefaultExecutor.executeTargets(EclipseDefaultExecutor.java:32)
[junit] at
org.apache.tools.ant.Project.executeTargets(Project.java:1181)
[junit] at
org.eclipse.ant.internal.ui.antsupport.InternalAntRunner.run(InternalAntRunner.java:423)
[junit] at
org.eclipse.ant.internal.ui.antsupport.InternalAntRunner.main(InternalAntRunner.java:137)
[junit] Running org.apache.james.util.ExtraDotOutputStreamTest
[junit] Tests run: 1, Failures: 0, Errors: 1, Time elapsed: 0 sec
[junit] Test org.apache.james.util.ExtraDotOutputStreamTest FAILED
(crashed)
Any ideas what might be wrong here?! I must admit i'm not an expert on
junit ;)
Greetings from Germany,
Jonas Arnsmann
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