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https://issues.apache.org/jira/browse/MPLUGINTESTING-52?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Mykel Alvis closed MPLUGINTESTING-52.
-------------------------------------
Resolution: Fixed
> AbstractMojoTestCase fails from NoSuchMethod
> --------------------------------------------
>
> Key: MPLUGINTESTING-52
> URL: https://issues.apache.org/jira/browse/MPLUGINTESTING-52
> Project: Maven Plugin Testing
> Issue Type: Bug
> Components: plugin-testing-harness
> Affects Versions: 3.3.0
> Environment: Java 1.8 Maven 3.3.9 (explicit dependencies on 3.3.9)
> Reporter: Mykel Alvis
>
> When trying to use the {{maven-plugin-testing-harness}} [per the
> instructions|http://maven.apache.org/plugin-testing/maven-plugin-testing-harness/getting-started/index.html],
> any 3.3.x Maven version produces the following error:
> {code}
> java.lang.NoSuchMethodError:
> org.apache.maven.artifact.versioning.DefaultArtifactVersion.compareTo(Lorg/apache/maven/artifact/versioning/ArtifactVersion;)I
> at io.cotiviti.test.maven.MyMojoTest.setUp(MyMojoTest.java:36)
> {code}
> Specifically from this code in
> {{org.apache.maven.plugin.testing.AbstractMojoTestCase}}, line 149-150 :
> {code:java}
> assertTrue( "Maven 3.2.4 or better is required",
> MAVEN_VERSION == null || new DefaultArtifactVersion(
> "3.2.3" ).compareTo( MAVEN_VERSION ) < 0 );
> {code}
> During the run, {{MAVEN_VERSION}} is set to {{3.3.9}} (correctly). However,
> for whatever reason, the {{compareTo}} function of {{DefaultArtifactVersion}}
> does not seem to be available.
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