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Diffstat (limited to 'sca-java-2.x/tags/2.0-Beta2-RC3/modules/implementation-java-runtime/src/test/java/org/apache/tuscany/sca/implementation/java/injection/JavaPropertyValueObjectFactoryTestCase.java.fixme')
-rw-r--r-- | sca-java-2.x/tags/2.0-Beta2-RC3/modules/implementation-java-runtime/src/test/java/org/apache/tuscany/sca/implementation/java/injection/JavaPropertyValueObjectFactoryTestCase.java.fixme | 449 |
1 files changed, 449 insertions, 0 deletions
diff --git a/sca-java-2.x/tags/2.0-Beta2-RC3/modules/implementation-java-runtime/src/test/java/org/apache/tuscany/sca/implementation/java/injection/JavaPropertyValueObjectFactoryTestCase.java.fixme b/sca-java-2.x/tags/2.0-Beta2-RC3/modules/implementation-java-runtime/src/test/java/org/apache/tuscany/sca/implementation/java/injection/JavaPropertyValueObjectFactoryTestCase.java.fixme new file mode 100644 index 0000000000..366f21d9f0 --- /dev/null +++ b/sca-java-2.x/tags/2.0-Beta2-RC3/modules/implementation-java-runtime/src/test/java/org/apache/tuscany/sca/implementation/java/injection/JavaPropertyValueObjectFactoryTestCase.java.fixme @@ -0,0 +1,449 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.sca.implementation.java.injection; + +import java.util.Arrays; +import java.util.Collection; +import java.util.Iterator; + +import javax.xml.namespace.QName; + +import org.apache.tuscany.sca.assembly.AssemblyFactory; +import org.apache.tuscany.sca.assembly.DefaultAssemblyFactory; +import org.apache.tuscany.sca.assembly.Property; +import org.apache.tuscany.sca.core.factory.ObjectCreationException; +import org.apache.tuscany.sca.core.factory.ObjectFactory; +import org.apache.tuscany.sca.databinding.DataBindingExtensionPoint; +import org.apache.tuscany.sca.databinding.DefaultDataBindingExtensionPoint; +import org.apache.tuscany.sca.databinding.Mediator; +import org.apache.tuscany.sca.databinding.impl.SimpleTypeMapperImpl; +import org.apache.tuscany.sca.implementation.java.JavaElementImpl; +import org.easymock.EasyMock; +import org.junit.Assert; +import org.junit.BeforeClass; +import org.junit.Test; +import org.w3c.dom.Document; +import org.w3c.dom.Element; +import org.w3c.dom.Node; +import org.w3c.dom.NodeList; + +/** + * This test case will test the JavaPropertyValueObjectFactory. + * + * @version $Rev$ $Date$ + */ +public class JavaPropertyValueObjectFactoryTestCase { + + /** + * The factory we should use for testing. + */ + private static JavaPropertyValueObjectFactory factory; + + /** + * The assembly factory used to create Properties. + */ + private static AssemblyFactory assemblyFactory; + + /** + * Test Setup. + */ + @BeforeClass + public static void setup() { + // Create the factory + Mediator mediator = EasyMock.createNiceMock(Mediator.class); + DataBindingExtensionPoint dpep = new DefaultDataBindingExtensionPoint(); + EasyMock.expect(mediator.getDataBindings()).andReturn(dpep).anyTimes(); + EasyMock.replay(mediator); + factory = new JavaPropertyValueObjectFactory(mediator); + + // Create the AssemblyFactory we should use + assemblyFactory = new DefaultAssemblyFactory(); + } + + /** + * A test that will attempt to inject positive, negative and zero into an + * int property. + */ + @Test + public void testIntegerInjectionValid() { + InjectionTestParams params = new InjectionTestParams(); + params.propertyName = "intField"; + params.xsdType = SimpleTypeMapperImpl.XSD_INT; + params.expectedType = Integer.TYPE; + + for (int i = -5; i <= 5; i++) { + params.propertyValue = Integer.toString(i); + params.expectedValueFromFactory = i; + doInjection(params); + } + } + + /** + * A test that will attempt to inject positive, negative and zero into an + * int property using a JavaElement. + */ + @Test + public void testIntegerInjectionValidWithJavaElement() { + InjectionTestParams params = new InjectionTestParams(); + params.propertyName = "intField"; + params.xsdType = SimpleTypeMapperImpl.XSD_INT; + params.expectedJavaElement = new JavaElementImpl(int.class); + + for (int i = -5; i <= 5; i++) { + params.propertyValue = Integer.toString(i); + params.expectedValueFromFactory = i; + doInjection(params); + } + } + + /** + * A test that will attempt to inject multiple int values into an + * int property. + */ + @Test + public void testIntegerArrayInjectionValid() { + InjectionTestParams params = new InjectionTestParams(); + params.propertyName = "intField"; + params.xsdType = SimpleTypeMapperImpl.XSD_INT; + params.isMany = true; + params.expectedType = int.class; + params.propertyValue = "1 2 3 4 5"; + params.expectedValueFromFactory = Arrays.asList(1, 2, 3, 4, 5); + doInjection(params); + } + + /** + * A test that will attempt to inject multiple int values into an + * int property using a JavaElement. + */ + @Test + public void testIntegerArrayInjectionValidWithJavaElement() { + InjectionTestParams params = new InjectionTestParams(); + params.propertyName = "intField"; + params.xsdType = SimpleTypeMapperImpl.XSD_INT; + params.isMany = true; + params.expectedJavaElement = new JavaElementImpl(int[].class); + params.propertyValue = "1 2 3 4 5"; + int[] expected = { 1, 2, 3, 4, 5 }; + params.expectedValueFromFactory = expected; + doInjection(params); + } + + /** + * A test that will attempt to inject a non-number into an + * int property. + */ + @Test + public void testIntegerInjectionBadNumberInvalid() { + InjectionTestParams params = new InjectionTestParams(); + params.propertyName = "intField"; + params.xsdType = SimpleTypeMapperImpl.XSD_INT; + params.expectedType = Integer.TYPE; + params.propertyValue = "a"; + params.exceptionExpected = true; + doInjection(params); + } + + /** + * A test that will attempt to inject a non-number into an + * int property using a JavaElement. + */ + @Test + public void testIntegerInjectionBadNumberInvalidWithJavaElement() { + InjectionTestParams params = new InjectionTestParams(); + params.propertyName = "intField"; + params.xsdType = SimpleTypeMapperImpl.XSD_INT; + params.expectedJavaElement = new JavaElementImpl(Integer.TYPE); + params.propertyValue = "a"; + params.exceptionExpected = true; + doInjection(params); + } + + /** + * A test that will attempt to inject multiple int values into an + * int property where one of the property values is not a number. + * The injection should throw ObjectCreationException + */ + @Test + public void testIntegerArrayInjectionBadNumberInvalid() { + InjectionTestParams params = new InjectionTestParams(); + params.propertyName = "intField"; + params.xsdType = SimpleTypeMapperImpl.XSD_INT; + params.isMany = true; + params.expectedType = int.class; + params.propertyValue = "1 2 aa 4 5"; + params.exceptionExpected = true; + doInjection(params); + } + + /** + * A test that will attempt to inject multiple int values into an + * int property using a JavaElement where one of the property + * values is not a number. + * The injection should throw ObjectCreationException + */ + @Test + public void testIntegerArrayInjectionBadNumberInvalidWithJavaElement() { + InjectionTestParams params = new InjectionTestParams(); + params.propertyName = "intField"; + params.xsdType = SimpleTypeMapperImpl.XSD_INT; + params.isMany = true; + params.expectedJavaElement = new JavaElementImpl(int[].class); + params.propertyValue = "1 2 aa 4 5"; + params.exceptionExpected = true; + doInjection(params); + } + + /** + * A test that will attempt to inject an empty string into an int property. + * The injection should throw ObjectCreationException + */ + @Test + public void testIntegerInjectionEmptyStringInvalid() { + InjectionTestParams params = new InjectionTestParams(); + params.propertyName = "intField"; + params.xsdType = SimpleTypeMapperImpl.XSD_INT; + params.expectedType = Integer.TYPE; + params.propertyValue = ""; + params.exceptionExpected = true; + doInjection(params); + } + + /** + * A test that will attempt to inject an empty string into an int property + * using a JavaElement. + * The injection should throw ObjectCreationException + */ + @Test + public void testIntegerInjectionEmptyStringInvalidWithJavaElement() { + InjectionTestParams params = new InjectionTestParams(); + params.propertyName = "intField"; + params.xsdType = SimpleTypeMapperImpl.XSD_INT; + params.expectedJavaElement = new JavaElementImpl(Integer.TYPE); + params.propertyValue = ""; + params.exceptionExpected = true; + doInjection(params); + } + + /** + * A test that will attempt to inject a String into a String + * property. + */ + @Test + public void testStringInjectionValid() { + InjectionTestParams params = new InjectionTestParams(); + params.propertyName = "StringField"; + params.xsdType = SimpleTypeMapperImpl.XSD_STRING; + params.expectedType = String.class; + + params.propertyValue = "Some Test String"; + params.expectedValueFromFactory = "Some Test String"; + doInjection(params); + } + + /** + * A test that will attempt to inject a String into a String + * property using a JavaElement. + */ + @Test + public void testStringInjectionValidWithJavaElement() { + InjectionTestParams params = new InjectionTestParams(); + params.propertyName = "StringField"; + params.xsdType = SimpleTypeMapperImpl.XSD_STRING; + params.expectedJavaElement = new JavaElementImpl(String.class); + + params.propertyValue = "Some Test String"; + params.expectedValueFromFactory = "Some Test String"; + doInjection(params); + } + + /** + * This class defines all the parameters for the Property Injection test. + */ + private class InjectionTestParams { + // Input parameters for the test + public boolean isMany = false; + public String propertyName; + public String propertyValue; + public QName xsdType; + + // Expected result for test + public Object expectedValueFromFactory; + public Class<?> expectedType; + public JavaElementImpl expectedJavaElement; + public boolean exceptionExpected = false; + } + + /** + * A test that will attempt to inject multiple String values into an + * String property. + */ + @Test + public void testStringArrayInjectionValid() { + InjectionTestParams params = new InjectionTestParams(); + params.propertyName = "StringField"; + params.xsdType = SimpleTypeMapperImpl.XSD_STRING; + params.isMany = true; + params.expectedType = String.class; + params.propertyValue = "\"String1\" \"String2\" \"String3\" \"String4\" \"String5\""; + params.expectedValueFromFactory = Arrays.asList( + "String1", "String2", "String3", "String4", "String5"); + doInjection(params); + } + + /** + * A test that will attempt to inject multiple String values into an + * String property using a JavaElement. + */ + @Test + public void testStringArrayInjectionValidWithJavaElement() { + InjectionTestParams params = new InjectionTestParams(); + params.propertyName = "StringField"; + params.xsdType = SimpleTypeMapperImpl.XSD_STRING; + params.isMany = true; + params.expectedJavaElement = new JavaElementImpl(String.class); + params.propertyValue = "\"String1\" \"String2\" \"String3\" \"String4\" \"String5\""; + params.expectedValueFromFactory = Arrays.asList( + "String1", "String2", "String3", "String4", "String5"); + doInjection(params); + } + + /** + * Utility method for testing creating properties with the + * JavaPropertyValueObjectFactory. + * + * @param testParams The parameters for the test + */ + private void doInjection(final InjectionTestParams testParams) { + // Create the property + Property prop = assemblyFactory.createProperty(); + prop.setMany(testParams.isMany); + prop.setName(testParams.propertyName); + prop.setXSDType(testParams.xsdType); + + // Mock up the XML that will contain the Property details + Document doc = EasyMock.createNiceMock(Document.class); + Element rootElement = EasyMock.createMock(Element.class); + EasyMock.expect(doc.getDocumentElement()).andReturn(rootElement); + NodeList nodeList = EasyMock.createMock(NodeList.class); + EasyMock.expect(rootElement.getChildNodes()).andReturn(nodeList).anyTimes(); + EasyMock.expect(nodeList.getLength()).andReturn(1); + Node node = EasyMock.createMock(Node.class); + EasyMock.expect(nodeList.item(0)).andReturn(node); + EasyMock.expect(node.getTextContent()).andReturn(testParams.propertyValue); + EasyMock.replay(doc, rootElement, nodeList, node); + + // Create a factory either using the Class or JavaElementImpl constructor + ObjectFactory<?> objectFactory; + if (testParams.expectedJavaElement != null) { + objectFactory = factory.createValueFactory(prop, doc, testParams.expectedJavaElement); + } else { + objectFactory = factory.createValueFactory(prop, doc, testParams.expectedType); + } + Assert.assertNotNull(objectFactory); + + // Lets test the factory + try { + // Create a new instance with the factory + Object value = objectFactory.getInstance(); + + // Did we expect an exception to be thrown? + if (testParams.exceptionExpected) { + Assert.fail("Test should have thrown ObjectCreationException"); + } + + // Make sure the result is of the correct type + if (testParams.expectedValueFromFactory instanceof Collection<?>) { + // Make sure the Collections contain the same type + Assert.assertTrue(value instanceof Collection<?>); + Iterator<?> iter1 = ((Collection<?>) testParams.expectedValueFromFactory).iterator(); + Iterator<?> iter2 = ((Collection<?>) value).iterator(); + Assert.assertEquals(iter1.next().getClass(), iter2.next().getClass()); + } else { + Assert.assertEquals(testParams.expectedValueFromFactory.getClass(), value.getClass()); + } + + // Validate the result + Assert.assertNotNull(value); + if (testParams.expectedValueFromFactory.getClass().isArray()) { + Assert.assertTrue(compareArrays(testParams.expectedValueFromFactory, value)); + } else { + Assert.assertEquals(testParams.expectedValueFromFactory, value); + } + } catch (ObjectCreationException ex) { + // Is this an expected exception? + if (testParams.exceptionExpected) { + // Make sure the exception error message contains the property name + Assert.assertTrue(ex.toString().indexOf(testParams.propertyName) != -1); + + // Make sure the exception error message contains the property value + if (testParams.propertyValue != null) { + if (testParams.isMany) { + // FIXME: No simple way to do this for multi-value properties + } else { + Assert.assertTrue(ex.toString().indexOf(testParams.propertyValue) != -1); + } + } + } else { + // Test failure. We were not expecting an exception + ex.printStackTrace(); + Assert.fail("Unexpected exception " + ex); + } + } + } + + /** + * Compares two Objects that are actually arrays to make sure that they are + * equal. + * + * @param array1 The first array + * @param array2 The second array + * @return True if they are equal. False if they are not + */ + private boolean compareArrays(final Object array1, final Object array2) { + // Check for primitive array types + if (array1 instanceof boolean[]) { + return Arrays.equals((boolean[]) array1, (boolean[]) array2); + } + if (array1 instanceof byte[]) { + return Arrays.equals((byte[]) array1, (byte[]) array2); + } + if (array1 instanceof char[]) { + return Arrays.equals((char[]) array1, (char[]) array2); + } + if (array1 instanceof double[]) { + return Arrays.equals((double[]) array1, (double[]) array2); + } + if (array1 instanceof float[]) { + return Arrays.equals((float[]) array1, (float[]) array2); + } + if (array1 instanceof int[]) { + return Arrays.equals((int[]) array1, (int[]) array2); + } + if (array1 instanceof long[]) { + return Arrays.equals((long[]) array1, (long[]) array2); + } + if (array1 instanceof short[]) { + return Arrays.equals((short[]) array1, (short[]) array2); + } + + // Not a primitive so must be an Object[] + return Arrays.equals((Object[]) array1, (Object[]) array2); + } +} |