1

I'm working on a project based on spring-boot 1.2.5.

When I execute my tests with the maven install script, they are passed with sucess. But when i try to execute my tests with JUnit in eclipse, i have the following issue:

java.lang.SecurityException: class "org.hamcrest.Matchers"'s signer information does not match signer information of other classes in the same package at java.lang.ClassLoader.checkCerts(ClassLoader.java:895) at java.lang.ClassLoader.preDefineClass(ClassLoader.java:665) at java.lang.ClassLoader.defineClass(ClassLoader.java:758) at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142) at java.net.URLClassLoader.defineClass(URLClassLoader.java:455) at java.net.URLClassLoader.access$100(URLClassLoader.java:73) at java.net.URLClassLoader$1.run(URLClassLoader.java:367) at java.net.URLClassLoader$1.run(URLClassLoader.java:361) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:360) at java.lang.ClassLoader.loadClass(ClassLoader.java:424) at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308) at java.lang.ClassLoader.loadClass(ClassLoader.java:357) at net.aptea.sba.tests.controllers.TestClientController.listClient(TestClientController.java:24) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:483) at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50) at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47) at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17) at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26) at org.springframework.test.context.junit4.statements.RunBeforeTestMethodCallbacks.evaluate(RunBeforeTestMethodCallbacks.java:73) at org.springframework.test.context.junit4.statements.RunAfterTestMethodCallbacks.evaluate(RunAfterTestMethodCallbacks.java:82) at org.springframework.test.context.junit4.statements.SpringRepeat.evaluate(SpringRepeat.java:73) at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325) at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:224) at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:83) at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290) at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71) at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288) at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58) at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268) at org.springframework.test.context.junit4.statements.RunBeforeTestClassCallbacks.evaluate(RunBeforeTestClassCallbacks.java:61) at org.springframework.test.context.junit4.statements.RunAfterTestClassCallbacks.evaluate(RunAfterTestClassCallbacks.java:68) at org.junit.runners.ParentRunner.run(ParentRunner.java:363) at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.run(SpringJUnit4ClassRunner.java:163) at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:86) at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:459) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:675) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:382) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:192)

I think it's a problem of dependancy inside spring boot framework:

Dependancy hirarchy

So i added this following lines in my pom.xml:

<dependency>
        <groupId>org.mockito</groupId>
        <artifactId>mockito-core</artifactId>
        <version>1.9.5</version>
        <exclusions>
            <exclusion>
                <groupId>org.hamcrest</groupId>
                <artifactId>hamcrest-core</artifactId>
            </exclusion>
        </exclusions>
        <scope>test</scope>
    </dependency>
    <dependency>
        <groupId>junit</groupId>
        <artifactId>junit</artifactId>
        <version>4.12</version>
        <exclusions>
            <exclusion>
                <groupId>org.hamcrest</groupId>
                <artifactId>hamcrest-core</artifactId>
            </exclusion>
        </exclusions>
        <scope>test</scope>
    </dependency>

mvn dependency:tree result:

[INFO] net.aptea.sba:sba-web:war:0
[INFO] +- net.aptea.sba:sba-metier-dao:jar:0:compile
[INFO] |  +- org.springframework.boot:spring-boot-starter-data-jpa:jar:1.2.5.RELEASE:compile
[INFO] |  |  +- org.springframework.boot:spring-boot-starter-aop:jar:1.2.5.RELEASE:compile
[INFO] |  |  |  +- org.aspectj:aspectjrt:jar:1.8.6:compile
[INFO] |  |  |  \- org.aspectj:aspectjweaver:jar:1.8.6:compile
[INFO] |  |  +- org.springframework.boot:spring-boot-starter-jdbc:jar:1.2.5.RELEASE:compile
[INFO] |  |  |  +- org.springframework:spring-jdbc:jar:4.1.7.RELEASE:compile
[INFO] |  |  |  +- org.apache.tomcat:tomcat-jdbc:jar:8.0.23:compile
[INFO] |  |  |  |  \- org.apache.tomcat:tomcat-juli:jar:8.0.23:compile
[INFO] |  |  |  \- org.springframework:spring-tx:jar:4.1.7.RELEASE:compile
[INFO] |  |  +- org.hibernate:hibernate-entitymanager:jar:4.3.10.Final:compile
[INFO] |  |  |  +- org.jboss.logging:jboss-logging-annotations:jar:1.2.0.Beta1:compile
[INFO] |  |  |  +- org.hibernate:hibernate-core:jar:4.3.10.Final:compile
[INFO] |  |  |  |  +- antlr:antlr:jar:2.7.7:compile
[INFO] |  |  |  |  \- org.jboss:jandex:jar:1.1.0.Final:compile
[INFO] |  |  |  +- dom4j:dom4j:jar:1.6.1:compile
[INFO] |  |  |  |  \- xml-apis:xml-apis:jar:1.0.b2:compile
[INFO] |  |  |  +- org.hibernate.common:hibernate-commons-annotations:jar:4.0.5.Final:compile
[INFO] |  |  |  +- org.hibernate.javax.persistence:hibernate-jpa-2.1-api:jar:1.0.0.Final:compile
[INFO] |  |  |  \- org.javassist:javassist:jar:3.18.1-GA:compile
[INFO] |  |  +- javax.transaction:javax.transaction-api:jar:1.2:compile
[INFO] |  |  +- org.springframework:spring-orm:jar:4.1.7.RELEASE:compile
[INFO] |  |  +- org.springframework.data:spring-data-jpa:jar:1.7.3.RELEASE:compile
[INFO] |  |  |  +- org.springframework.data:spring-data-commons:jar:1.9.3.RELEASE:compile
[INFO] |  |  |  \- org.slf4j:jcl-over-slf4j:jar:1.7.12:compile
[INFO] |  |  \- org.springframework:spring-aspects:jar:4.1.7.RELEASE:compile
[INFO] |  +- org.springframework.boot:spring-boot-starter-security:jar:1.2.5.RELEASE:compile
[INFO] |  |  +- org.springframework:spring-beans:jar:4.1.7.RELEASE:compile
[INFO] |  |  +- org.springframework:spring-context:jar:4.1.7.RELEASE:compile
[INFO] |  |  +- org.springframework:spring-expression:jar:4.1.7.RELEASE:compile
[INFO] |  |  +- org.springframework.security:spring-security-config:jar:3.2.7.RELEASE:compile
[INFO] |  |  |  +- aopalliance:aopalliance:jar:1.0:compile
[INFO] |  |  |  \- org.springframework.security:spring-security-core:jar:3.2.7.RELEASE:compile
[INFO] |  |  +- org.springframework.security:spring-security-web:jar:3.2.7.RELEASE:compile
[INFO] |  |  \- org.springframework:spring-aop:jar:4.1.7.RELEASE:compile
[INFO] |  +- org.springframework.boot:spring-boot-starter-mail:jar:1.2.5.RELEASE:compile
[INFO] |  |  +- org.springframework:spring-context-support:jar:4.1.7.RELEASE:compile
[INFO] |  |  \- com.sun.mail:javax.mail:jar:1.5.4:compile
[INFO] |  |     \- javax.activation:activation:jar:1.1:compile
[INFO] |  +- com.fasterxml.jackson.core:jackson-databind:jar:2.6.2:compile
[INFO] |  |  +- com.fasterxml.jackson.core:jackson-annotations:jar:2.6.0:compile
[INFO] |  |  \- com.fasterxml.jackson.core:jackson-core:jar:2.6.2:compile
[INFO] |  +- org.postgresql:postgresql:jar:9.4-1202-jdbc42:compile
[INFO] |  +- com.dropbox.core:dropbox-core-sdk:jar:1.8.1:compile
[INFO] |  +- org.apache.pdfbox:pdfbox:jar:1.8.10:compile
[INFO] |  |  +- org.apache.pdfbox:fontbox:jar:1.8.10:compile
[INFO] |  |  +- org.apache.pdfbox:jempbox:jar:1.8.10:compile
[INFO] |  |  \- commons-logging:commons-logging:jar:1.1.1:compile
[INFO] |  +- com.lowagie:itext:jar:2.1.7:compile
[INFO] |  |  +- bouncycastle:bcmail-jdk14:jar:138:compile
[INFO] |  |  +- bouncycastle:bcprov-jdk14:jar:138:compile
[INFO] |  |  \- org.bouncycastle:bctsp-jdk14:jar:1.38:compile
[INFO] |  |     +- org.bouncycastle:bcprov-jdk14:jar:1.38:compile
[INFO] |  |     \- org.bouncycastle:bcmail-jdk14:jar:1.38:compile
[INFO] |  +- org.jfree:jfreechart:jar:1.0.19:compile
[INFO] |  |  \- org.jfree:jcommon:jar:1.0.23:compile
[INFO] |  +- com.googlecode.juniversalchardet:juniversalchardet:jar:1.0.3:compile
[INFO] |  +- com.microsoft.ews-java-api:ews-java-api:jar:2.0:compile
[INFO] |  |  +- org.apache.httpcomponents:httpclient:jar:4.4.1:compile
[INFO] |  |  +- org.apache.httpcomponents:httpcore:jar:4.4.1:compile
[INFO] |  |  +- org.apache.commons:commons-lang3:jar:3.4:compile
[INFO] |  |  \- joda-time:joda-time:jar:2.8:compile
[INFO] |  \- commons-codec:commons-codec:jar:1.9:compile
[INFO] +- org.springframework.boot:spring-boot-starter-web:jar:1.2.5.RELEASE:compile
[INFO] |  +- org.springframework.boot:spring-boot-starter:jar:1.2.5.RELEASE:compile
[INFO] |  |  +- org.springframework.boot:spring-boot:jar:1.2.5.RELEASE:compile
[INFO] |  |  +- org.springframework.boot:spring-boot-autoconfigure:jar:1.2.5.RELEASE:compile
[INFO] |  |  +- org.springframework.boot:spring-boot-starter-logging:jar:1.2.5.RELEASE:compile
[INFO] |  |  |  +- org.slf4j:jul-to-slf4j:jar:1.7.12:compile
[INFO] |  |  |  +- org.slf4j:log4j-over-slf4j:jar:1.7.12:compile
[INFO] |  |  |  \- ch.qos.logback:logback-classic:jar:1.1.3:compile
[INFO] |  |  |     \- ch.qos.logback:logback-core:jar:1.1.3:compile
[INFO] |  |  \- org.yaml:snakeyaml:jar:1.14:compile
[INFO] |  +- org.hibernate:hibernate-validator:jar:5.1.3.Final:compile
[INFO] |  |  +- javax.validation:validation-api:jar:1.1.0.Final:compile
[INFO] |  |  +- org.jboss.logging:jboss-logging:jar:3.1.3.GA:compile
[INFO] |  |  \- com.fasterxml:classmate:jar:1.0.0:compile
[INFO] |  +- org.springframework:spring-core:jar:4.1.7.RELEASE:compile
[INFO] |  +- org.springframework:spring-web:jar:4.1.7.RELEASE:compile
[INFO] |  \- org.springframework:spring-webmvc:jar:4.1.7.RELEASE:compile
[INFO] +- org.springframework.boot:spring-boot-starter-jersey:jar:1.2.5.RELEASE:compile
[INFO] |  +- org.glassfish.jersey.core:jersey-server:jar:2.14:compile
[INFO] |  |  +- org.glassfish.jersey.core:jersey-common:jar:2.14:compile
[INFO] |  |  |  +- org.glassfish.jersey.bundles.repackaged:jersey-guava:jar:2.14:compile
[INFO] |  |  |  \- org.glassfish.hk2:osgi-resource-locator:jar:1.0.1:compile
[INFO] |  |  +- org.glassfish.jersey.core:jersey-client:jar:2.14:compile
[INFO] |  |  +- javax.ws.rs:javax.ws.rs-api:jar:2.0.1:compile
[INFO] |  |  +- javax.annotation:javax.annotation-api:jar:1.2:compile
[INFO] |  |  +- org.glassfish.hk2:hk2-api:jar:2.4.0-b06:compile
[INFO] |  |  |  +- org.glassfish.hk2:hk2-utils:jar:2.4.0-b06:compile
[INFO] |  |  |  \- org.glassfish.hk2.external:aopalliance-repackaged:jar:2.4.0-b06:compile
[INFO] |  |  +- org.glassfish.hk2.external:javax.inject:jar:2.4.0-b06:compile
[INFO] |  |  \- org.glassfish.hk2:hk2-locator:jar:2.4.0-b06:compile
[INFO] |  +- org.glassfish.jersey.containers:jersey-container-servlet-core:jar:2.14:compile
[INFO] |  +- org.glassfish.jersey.containers:jersey-container-servlet:jar:2.14:compile
[INFO] |  +- org.glassfish.jersey.ext:jersey-bean-validation:jar:2.14:compile
[INFO] |  +- org.glassfish.jersey.ext:jersey-spring3:jar:2.14:compile
[INFO] |  |  +- org.glassfish.hk2:hk2:jar:2.4.0-b06:compile
[INFO] |  |  |  +- org.glassfish.hk2:config-types:jar:2.4.0-b06:compile
[INFO] |  |  |  +- org.glassfish.hk2:core:jar:2.4.0-b06:compile
[INFO] |  |  |  +- org.glassfish.hk2:hk2-config:jar:2.4.0-b06:compile
[INFO] |  |  |  |  +- org.jvnet:tiger-types:jar:1.4:compile
[INFO] |  |  |  |  \- org.glassfish.hk2.external:bean-validator:jar:2.4.0-b06:compile
[INFO] |  |  |  +- org.glassfish.hk2:hk2-runlevel:jar:2.4.0-b06:compile
[INFO] |  |  |  \- org.glassfish.hk2:class-model:jar:2.4.0-b06:compile
[INFO] |  |  |     \- org.glassfish.hk2.external:asm-all-repackaged:jar:2.4.0-b06:compile
[INFO] |  |  \- org.glassfish.hk2:spring-bridge:jar:2.4.0-b06:compile
[INFO] |  \- org.glassfish.jersey.media:jersey-media-json-jackson:jar:2.14:compile
[INFO] |     +- com.fasterxml.jackson.jaxrs:jackson-jaxrs-base:jar:2.3.2:compile
[INFO] |     \- com.fasterxml.jackson.jaxrs:jackson-jaxrs-json-provider:jar:2.3.2:compile
[INFO] |        \- com.fasterxml.jackson.module:jackson-module-jaxb-annotations:jar:2.3.2:compile
[INFO] +- org.springframework.boot:spring-boot-starter-tomcat:jar:1.2.5.RELEASE:provided
[INFO] |  +- org.apache.tomcat.embed:tomcat-embed-core:jar:8.0.23:provided
[INFO] |  +- org.apache.tomcat.embed:tomcat-embed-el:jar:8.0.23:provided
[INFO] |  +- org.apache.tomcat.embed:tomcat-embed-logging-juli:jar:8.0.23:provided
[INFO] |  \- org.apache.tomcat.embed:tomcat-embed-websocket:jar:8.0.23:provided
[INFO] +- org.springframework.boot:spring-boot-starter-actuator:jar:1.2.5.RELEASE:compile
[INFO] |  \- org.springframework.boot:spring-boot-actuator:jar:1.2.5.RELEASE:compile
[INFO] +- org.mockito:mockito-core:jar:1.9.5:test
[INFO] |  \- org.objenesis:objenesis:jar:1.0:test
[INFO] +- junit:junit:jar:4.12:test
[INFO] +- org.springframework.boot:spring-boot-starter-test:jar:1.2.5.RELEASE:test
[INFO] |  +- org.hamcrest:hamcrest-core:jar:1.3:test
[INFO] |  +- org.hamcrest:hamcrest-library:jar:1.3:test
[INFO] |  \- org.springframework:spring-test:jar:4.1.7.RELEASE:test
[INFO] \- com.jayway.jsonpath:json-path:jar:1.1.0:test
[INFO]    +- net.minidev:json-smart:jar:2.0:test
[INFO]    |  \- net.minidev:asm:jar:1.0:test
[INFO]    |     \- asm:asm:jar:3.3.1:test
[INFO]    \- org.slf4j:slf4j-api:jar:1.7.7:compile
[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESS
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 11.927 s
[INFO] Finished at: 2016-03-29T17:46:31+02:00
[INFO] Final Memory: 25M/275M
[INFO] -----------------------------

But i'm not able to solve this issue.

Do you have an idea of how to solve this problem ? Thank you for your advises.

Ravi N.

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4
  • Don't add those dependencies use the spring-boot-starter-test instead of individual jars. Commented Mar 29, 2016 at 9:19
  • I'm already using spring-boot-starter-test but, as you can see in my screen shot (Dependancy hirarchy), there is a lot of conflict that's why i added those dependancies. Commented Mar 29, 2016 at 9:32
  • If you have conflicts you are doing things you shouldn't be doing in the first place. Also your screenshot doesn't tell me anything only that you use that starter. If you have conflicts you aren't using spring boot properly to manage your dependencies. Post your actual pom and/r the output of mvn dependency:tree. Commented Mar 29, 2016 at 9:38
  • I have posted the mvn dependency:tree result. If you see something wrong please tell me. Thank you a lot for your help Commented Mar 29, 2016 at 15:51

3 Answers 3

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2

I believe you pom.xml is incorrect. I have this in mine:

    <dependency>
        <groupId>junit</groupId>
        <artifactId>junit</artifactId>
        <version>4.12</version>
        <scope>test</scope>
    </dependency>

JUnit has a dependency on hamcrest-core, but its pom.xml has Maven bring it in without you having to explicitly ask for it in yours.

It might be that Eclipse has a built-in JUnit that conflicts with the version in your pom.xml. I'd recommend a better IDE - use IntelliJ from JetBrains.

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3 Comments

In my case i try to exclude the "hamcrest-core" dependancy from Junit because this JAR is already include in spring-boot-starter-test (as you can see in my screen shot Dependancy hirarchy).
I'm using all those JARs too, and I can run tests without exclusions or issues in both Maven and IntelliJ.
I will try with IntelliJ
0

duffymo was partialy right, it's a problem with Eclipse and his integrated JUnit.

To solve my problem, I did this:

1 - Download the latest hamcrest-all jar from here : https://storage.googleapis.com/google-code-archive-downloads/v2/code.google.com/hamcrest/

2- Go on the eclipse installation folder: eclipse/plugin/ and find the org.hamcrest...jar

3- make a backup of the step 2 jar and replace it by the step 1 jar (rename it same as the jar step 2).

4- restart eclipse

After that, my issue was solved.

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0

The designated answer is misleading, and not the right thing to do at all. All I did was go into Project Properties and remove JUnit from the Java Build Path. Eclipse had automagically added it at some point when I was running tests directly, rather than from maven.

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