| package org.eclipse.basyx.testsuite.regression.vab.modelprovider; |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertTrue; |
| import static org.junit.Assert.fail; |
| |
| import java.io.Serializable; |
| import java.util.HashMap; |
| import java.util.function.Function; |
| |
| import org.eclipse.basyx.vab.exception.provider.MalformedRequestException; |
| import org.eclipse.basyx.vab.exception.provider.ResourceNotFoundException; |
| import org.eclipse.basyx.vab.manager.VABConnectionManager; |
| import org.eclipse.basyx.vab.modelprovider.VABElementProxy; |
| |
| /** |
| * Snippet to test set functionality of a IModelProvider |
| * |
| * @author kuhn, schnicke |
| * |
| */ |
| public class MapUpdate { |
| |
| @SuppressWarnings("unchecked") |
| public static void test(VABConnectionManager connManager) { |
| // Connect to VAB element with ID "urn:fhg:es.iese:vab:1:1:simplevabelement" |
| VABElementProxy connVABElement = connManager.connectToVABElement("urn:fhg:es.iese:vab:1:1:simplevabelement"); |
| |
| // Set primitives |
| connVABElement.setModelPropertyValue("primitives/integer", 12); |
| connVABElement.setModelPropertyValue("primitives/double", 1.2d); |
| connVABElement.setModelPropertyValue("primitives/string", "updated"); |
| // Read back |
| Object integer = connVABElement.getModelPropertyValue("primitives/integer"); |
| Object doubleValue = connVABElement.getModelPropertyValue("primitives/double"); |
| Object string = connVABElement.getModelPropertyValue("primitives/string"); |
| // Test |
| assertTrue(integer instanceof Integer); |
| assertEquals(12, integer); |
| assertTrue(doubleValue instanceof Double); |
| assertEquals(1.2d, doubleValue); |
| assertTrue(string instanceof String); |
| assertEquals("updated", string); |
| // Revert |
| connVABElement.setModelPropertyValue("primitives/integer", 123); |
| connVABElement.setModelPropertyValue("primitives/double", 3.14d); |
| connVABElement.setModelPropertyValue("primitives/string", "TestValue"); |
| |
| // Update serializable function |
| connVABElement.setModelPropertyValue("operations/serializable", |
| (Function<Object[], Object> & Serializable) (param) -> { |
| return (int) param[0] - (int) param[1]; |
| }); |
| // Read back |
| Object serializableFunction = connVABElement.getModelPropertyValue("operations/serializable"); |
| // Test |
| Function<Object[], Object> testFunction = (Function<Object[], Object>) serializableFunction; |
| assertEquals(-1, testFunction.apply(new Object[] { 2, 3 })); |
| // Revert |
| connVABElement.setModelPropertyValue("operations/serializable", |
| (Function<Object[], Object> & Serializable) (param) -> { |
| return (int) param[0] + (int) param[1]; |
| }); |
| |
| // Test non-existing parent element |
| try { |
| connVABElement.createValue("unkown/newElement", 5); |
| fail(); |
| } catch (ResourceNotFoundException e) {} |
| try { |
| connVABElement.getModelPropertyValue("unknown/newElement"); |
| fail(); |
| } catch (ResourceNotFoundException e) {} |
| |
| // Test updating a non-existing element |
| try { |
| connVABElement.setModelPropertyValue("newElement", 10); |
| fail(); |
| } catch (ResourceNotFoundException e) {} |
| try { |
| connVABElement.getModelPropertyValue("newElement"); |
| fail(); |
| } catch (ResourceNotFoundException e) {} |
| |
| // Test updating an existing null-element |
| connVABElement.setModelPropertyValue("special/null", true); |
| Object bool = connVABElement.getModelPropertyValue("special/null"); |
| assertTrue((boolean) bool); |
| |
| // Null path - should throw exception |
| try { |
| connVABElement.setModelPropertyValue(null, ""); |
| fail(); |
| } catch (MalformedRequestException e) {} |
| } |
| |
| public static void testPushAll(VABConnectionManager connManager) { |
| // Connect to VAB element with ID "urn:fhg:es.iese:vab:1:1:simplevabelement" |
| VABElementProxy connVABElement = connManager.connectToVABElement("urn:fhg:es.iese:vab:1:1:simplevabelement"); |
| |
| // Push whole map via null-Path - should throw exception |
| // - create object |
| HashMap<String, Object> newMap = new HashMap<>(); |
| newMap.put("testKey", "testValue"); |
| // - push |
| try { |
| connVABElement.setModelPropertyValue(null, newMap); |
| fail(); |
| } catch (MalformedRequestException e) {} |
| |
| // Push whole map via ""-Path |
| // - create object |
| HashMap<String, Object> newMap2 = new HashMap<>(); |
| newMap2.put("testKey2", "testValue2"); |
| // - push |
| connVABElement.setModelPropertyValue("", newMap2); |
| // - test |
| assertEquals("testValue2", connVABElement.getModelPropertyValue("testKey2")); |
| try { |
| connVABElement.getModelPropertyValue("testKey"); |
| fail(); |
| } catch (ResourceNotFoundException e) {} |
| try { |
| connVABElement.getModelPropertyValue("primitives/integer"); |
| fail(); |
| } catch (ResourceNotFoundException e) {} |
| } |
| } |