2cz.cvut.kbss.jsonld.deserialization.NodeReferenceContextTest0.001 Mockito cannot mock this class: class cz.cvut.kbss.jsonld.deserialization.InstanceContext. Mockito can only mock non-private & non-final classes. If you're not sure why you're getting this error, please report to the mailing list. Java : 1.8 JVM vendor name : Oracle Corporation JVM vendor version : 25.201-b09 JVM name : Java HotSpot(TM) 64-Bit Server VM JVM version : 1.8.0_201-b09 JVM info : mixed mode OS name : Linux OS version : 4.9.0-14-amd64 Underlying exception : org.mockito.exceptions.base.MockitoException: Cannot create mock for class cz.cvut.kbss.jsonld.deserialization.InstanceContext The type is not public and its mock class is loaded by a different class loader. This can have multiple reasons: - You are mocking a class with additional interfaces of another class loader - Mockito is loaded by a different class loader than the mocked type (e.g. with OSGi) - The thread's context class loader is different than the mock's class loaderorg.mockito.exceptions.base.MockitoException: Mockito cannot mock this class: class cz.cvut.kbss.jsonld.deserialization.InstanceContext. Mockito can only mock non-private & non-final classes. If you're not sure why you're getting this error, please report to the mailing list. Java : 1.8 JVM vendor name : Oracle Corporation JVM vendor version : 25.201-b09 JVM name : Java HotSpot(TM) 64-Bit Server VM JVM version : 1.8.0_201-b09 JVM info : mixed mode OS name : Linux OS version : 4.9.0-14-amd64 Underlying exception : org.mockito.exceptions.base.MockitoException: Cannot create mock for class cz.cvut.kbss.jsonld.deserialization.InstanceContext The type is not public and its mock class is loaded by a different class loader. This can have multiple reasons: - You are mocking a class with additional interfaces of another class loader - Mockito is loaded by a different class loader than the mocked type (e.g. with OSGi) - The thread's context class loader is different than the mock's class loader at cz.cvut.kbss.jsonld.deserialization.NodeReferenceContextTest.setUp(NodeReferenceContextTest.java:42) Caused by: org.mockito.exceptions.base.MockitoException: Cannot create mock for class cz.cvut.kbss.jsonld.deserialization.InstanceContext The type is not public and its mock class is loaded by a different class loader. This can have multiple reasons: - You are mocking a class with additional interfaces of another class loader - Mockito is loaded by a different class loader than the mocked type (e.g. with OSGi) - The thread's context class loader is different than the mock's class loader at cz.cvut.kbss.jsonld.deserialization.NodeReferenceContextTest.setUp(NodeReferenceContextTest.java:42) 58closeAddsValueToOpenCollectionfalseFAILED