| /******************************************************************************* |
| * Copyright (C) 2021 the Eclipse BaSyx Authors |
| * |
| * This program and the accompanying materials are made |
| * available under the terms of the Eclipse Public License 2.0 |
| * which is available at https://www.eclipse.org/legal/epl-2.0/ |
| * |
| * SPDX-License-Identifier: EPL-2.0 |
| ******************************************************************************/ |
| package org.eclipse.basyx.examples.snippets.property; |
| |
| import static org.junit.Assert.assertEquals; |
| |
| import org.eclipse.basyx.aas.metamodel.map.descriptor.CustomId; |
| import org.eclipse.basyx.components.configuration.BaSyxContextConfiguration; |
| import org.eclipse.basyx.examples.snippets.submodel.HostPreconfiguredSubmodel; |
| import org.eclipse.basyx.submodel.metamodel.api.submodelelement.dataelement.IProperty; |
| import org.eclipse.basyx.submodel.metamodel.connected.ConnectedSubModel; |
| import org.eclipse.basyx.submodel.metamodel.map.SubModel; |
| import org.eclipse.basyx.submodel.metamodel.map.submodelelement.dataelement.property.Property; |
| import org.eclipse.basyx.submodel.metamodel.map.submodelelement.dataelement.property.valuetypedef.PropertyValueTypeDef; |
| import org.eclipse.basyx.vab.coder.json.connector.JSONConnector; |
| import org.eclipse.basyx.vab.modelprovider.VABElementProxy; |
| import org.eclipse.basyx.vab.protocol.http.connector.HTTPConnector; |
| import org.eclipse.basyx.vab.protocol.http.server.AASHTTPServer; |
| import org.junit.After; |
| import org.junit.Test; |
| |
| /** |
| * Test for the CreateLambdaProperty snippet |
| * |
| * @author schnicke |
| * |
| */ |
| public class TestCreateLambdaProperty { |
| |
| // Value to be facaded by the lambda property |
| private int testValue = 15; |
| |
| // Used for test case tear down |
| private AASHTTPServer server; |
| |
| @Test |
| public void testCreateLambdaProperty() { |
| // The type cast in the setter is necessary due to the Consumer<Object> definition |
| Property lambdaProp = CreateLambdaProperty.createLambdaProperty("lambdaProp", PropertyValueTypeDef.Integer, () -> testValue, (v) -> testValue = (int) v); |
| |
| // Package it in a test submodel and host it |
| SubModel sm = new SubModel("testSubmodelIdShort", new CustomId("testSubmodelId")); |
| sm.addSubModelElement(lambdaProp); |
| |
| // Create the context configuration and host the submodel containg the lambda property |
| BaSyxContextConfiguration config = new BaSyxContextConfiguration(4040, ""); |
| server = HostPreconfiguredSubmodel.hostPreconfiguredSubmodel(config, sm); |
| |
| // Here, for simplicity reason of the test, the ConnectedSubmodel is created by hand. |
| // In a real-world application, the AASManager would be used instead. |
| String smPath = "http://localhost:4040/" + sm.getIdShort() + "/submodel"; |
| |
| ConnectedSubModel cSm = new ConnectedSubModel(new VABElementProxy("", new JSONConnector(new HTTPConnector(smPath)))); |
| IProperty cLambdaProp = (IProperty) cSm.getSubmodelElement(lambdaProp.getIdShort()); |
| |
| // Test getting |
| assertEquals(testValue, cLambdaProp.getValue()); |
| |
| // Test setting |
| int newVal = 100; |
| cLambdaProp.setValue(newVal); |
| assertEquals(newVal, cLambdaProp.getValue()); |
| assertEquals(newVal, testValue); |
| } |
| |
| // Ensures that the started server is shut down regardless of test result |
| @After |
| public void tearDown() { |
| if (server != null) { |
| server.shutdown(); |
| } |
| } |
| } |