[jira] [Created] (TINKERPOP-1318) java.lang.NoSuchMethodError: org/hamcrest/Matcher.describeMismatch

["Jason Plurad (JIRA)" <ji...@apache.org>]

Jason Plurad created TINKERPOP-1318:
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             Summary: java.lang.NoSuchMethodError: org/hamcrest/Matcher.describeMismatch
                 Key: TINKERPOP-1318
                 URL: https://issues.apache.org/jira/browse/TINKERPOP-1318
             Project: TinkerPop
          Issue Type: Bug
          Components: test-suite
    Affects Versions: 3.1.2-incubating, 3.2.0-incubating
            Reporter: Jason Plurad
            Assignee: Jason Plurad
            Priority: Minor


I don't recall specifically how to make this fail with {{gremlin-test}}, but I did run into it at one point when writing a graph implementation. This blog describes the issue and workaround. https://tedvinke.wordpress.com/2013/12/17/mixing-junit-hamcrest-and-mockito-explaining-nosuchmethoderror/

The error trace looks like this:
{noformat}
java.lang.NoSuchMethodError: org.hamcrest.Matcher.describeMismatch(Ljava/lang/Object;Lorg/hamcrest/Description;)V
{noformat}

There is a dependency conflict created by an older version of {{hamcrest}} coming out of {{mockito-all}}. The fix is to use {{mockito-core}} instead.

I'll submit a patch for this.



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