Package org.palladiosimulator.simulizar.test.commons.extension

Class MockSimulationExtension

java.lang.Object
org.palladiosimulator.simulizar.test.commons.extension.MockSimulationExtension
All Implemented Interfaces:
org.junit.jupiter.api.extension.BeforeEachCallback, org.junit.jupiter.api.extension.Extension
public class MockSimulationExtension extends Object implements org.junit.jupiter.api.extension.BeforeEachCallback
The MockSimulationExtension uses JUnit 5 Extension API to facilitate tests of SimuLizar internals To enable use of this extension annotate your test class with @ExtendWith(MockSimulation.class) By annotating a test method with @MockSimulation mocks of the required SimuLizar internals are created which allow to test i. e. the behavior of model syncers. In particular, the mocked infrastructure contains:
  • Functioning ResourceRegistry, where factory methods createXXX return and register mock implementations
  • PCMModelManager providing the pcm instance as global pcm model
  • SimuLizarRuntimeState, SimuComModel mocked to provide the above
In a test method, if you want to access a mock, simply add it as a parameter to your test method. Furthermore, you can similarly get access to a model element. EMF model elements are retrieved from the ResourceSet by means of filtering by the parameter type. Additionally, it is possible to filter using dedicated annotations, e.g. by NamedElement::getEntityName() (Named) or by Identifier::getId() (Identified). Example: @Test
@PCMInstanceFromSupplier(TestModelBase.Empty.class)
@MockSimulation
final void testAddResourceContainer(AbstractSimuLizarRuntimeState runtimeState, ResourceEnvironment environment,
@Named("Container 1") ResourceContainer container) { }

  • Constructor Details

    • MockSimulationExtension

      public MockSimulationExtension()

  • Method Details

    • beforeEach

      public void beforeEach(org.junit.jupiter.api.extension.ExtensionContext context) throws Exception
      Specified by:
      beforeEach in interface org.junit.jupiter.api.extension.BeforeEachCallback
      Throws:
      Exception