From e5b7380c874745c989d1816b8f552504f038e1bc Mon Sep 17 00:00:00 2001 From: lresende Date: Thu, 26 Sep 2013 20:33:20 +0000 Subject: 2.0 branch for possible maintenance release git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@1526672 13f79535-47bb-0310-9956-ffa450edef68 --- .../introspect/impl/PropertyProcessorTestCase.java | 304 +++++++++++++++++++++ 1 file changed, 304 insertions(+) create mode 100644 sca-java-2.x/branches/2.0/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/PropertyProcessorTestCase.java (limited to 'sca-java-2.x/branches/2.0/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/PropertyProcessorTestCase.java') diff --git a/sca-java-2.x/branches/2.0/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/PropertyProcessorTestCase.java b/sca-java-2.x/branches/2.0/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/PropertyProcessorTestCase.java new file mode 100644 index 0000000000..559659cdeb --- /dev/null +++ b/sca-java-2.x/branches/2.0/modules/implementation-java/src/test/java/org/apache/tuscany/sca/implementation/java/introspect/impl/PropertyProcessorTestCase.java @@ -0,0 +1,304 @@ +/* + * 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.introspect.impl; + +import static org.apache.tuscany.sca.implementation.java.introspect.impl.ModelHelper.getProperty; +import static org.junit.Assert.assertNotNull; +import static org.junit.Assert.assertSame; +import static org.junit.Assert.assertTrue; +import static org.junit.Assert.fail; + +import java.lang.reflect.Method; +import java.util.Collection; +import java.util.List; + +import org.apache.tuscany.sca.core.DefaultExtensionPointRegistry; +import org.apache.tuscany.sca.implementation.java.DefaultJavaImplementationFactory; +import org.apache.tuscany.sca.implementation.java.JavaElementImpl; +import org.apache.tuscany.sca.implementation.java.JavaImplementation; +import org.apache.tuscany.sca.implementation.java.JavaImplementationFactory; +import org.apache.tuscany.sca.implementation.java.introspect.JavaIntrospectionHelper; +import org.junit.Before; +import org.junit.Test; +import org.oasisopen.sca.annotation.Property; + +/** + * @version $Rev$ $Date$ + */ +public class PropertyProcessorTestCase { + + JavaImplementation type; + PropertyProcessor processor; + + @Before + public void setUp() throws Exception { + JavaImplementationFactory javaImplementationFactory = new DefaultJavaImplementationFactory(); + type = javaImplementationFactory.createJavaImplementation(); + processor = new PropertyProcessor(new DefaultExtensionPointRegistry()); + } + + @Test + public void testMethodAnnotation() throws Exception { + processor.visitMethod(Foo.class.getMethod("setFoo", String.class), type); + assertNotNull(getProperty(type, "foo")); + } + + @Test + public void testMethodRequired() throws Exception { + processor.visitMethod(Foo.class.getMethod("setFooRequired", String.class), type); + org.apache.tuscany.sca.assembly.Property prop = getProperty(type, "fooRequired"); + assertNotNull(prop); + assertTrue(prop.isMustSupply()); + } + + @Test + public void testMethodName() throws Exception { + processor.visitMethod(Foo.class.getMethod("setBarMethod", String.class), type); + assertNotNull(getProperty(type, "bar")); + } + + @Test + public void testFieldAnnotation() throws Exception { + processor.visitField(Foo.class.getDeclaredField("baz"), type); + assertNotNull(getProperty(type, "baz")); + } + + @Test + public void testFieldRequired() throws Exception { + processor.visitField(Foo.class.getDeclaredField("bazRequired"), type); + org.apache.tuscany.sca.assembly.Property prop = getProperty(type, "bazRequired"); + assertNotNull(prop); + assertTrue(prop.isMustSupply()); + } + + @Test + public void testFieldName() throws Exception { + processor.visitField(Foo.class.getDeclaredField("bazField"), type); + assertNotNull(getProperty(type, "theBaz")); + } + + @Test + public void testDuplicateFields() throws Exception { + processor.visitField(Bar.class.getDeclaredField("dup"), type); + try { + processor.visitField(Bar.class.getDeclaredField("baz"), type); + fail(); + } catch (DuplicatePropertyException e) { + // expected + } + } + + @Test + public void testDuplicateMethods() throws Exception { + processor.visitMethod(Bar.class.getMethod("setDupMethod", String.class), type); + try { + processor.visitMethod(Bar.class.getMethod("setDupSomeMethod", String.class), type); + fail(); + } catch (DuplicatePropertyException e) { + // expected + } + } + + @Test + public void testInvalidProperty() throws Exception { + try { + processor.visitMethod(Bar.class.getMethod("badMethod"), type); + fail(); + } catch (IllegalPropertyException e) { + // expected + } + } + + @Test + public void testMultiplicityCollection() throws Exception { + processor.visitField(Multiple.class.getDeclaredField("refs1"), type); + org.apache.tuscany.sca.assembly.Property prop = getProperty(type, "refs1"); + assertNotNull(prop); + assertSame(String.class, getBaseType(type.getPropertyMembers().get(prop.getName()))); + assertTrue(prop.isMany()); + } + + @Test + public void testMultiplicityArray() throws Exception { + processor.visitField(Multiple.class.getDeclaredField("refs2"), type); + org.apache.tuscany.sca.assembly.Property prop = getProperty(type, "refs2"); + assertNotNull(prop); + assertSame(String.class, getBaseType(type.getPropertyMembers().get(prop.getName()))); + assertTrue(prop.isMany()); + } + + @Test + public void testMultiplicityArrayMethod() throws Exception { + processor.visitMethod(Multiple.class.getMethod("setRefs3", String[].class), type); + org.apache.tuscany.sca.assembly.Property prop = getProperty(type, "refs3"); + assertNotNull(prop); + assertSame(String.class, getBaseType(type.getPropertyMembers().get(prop.getName()))); + assertTrue(prop.isMany()); + } + + @Test + public void testMultiplicityCollectionMethod() throws Exception { + processor.visitMethod(Multiple.class.getMethod("setRefs4", Collection.class), type); + org.apache.tuscany.sca.assembly.Property prop = getProperty(type, "refs4"); + assertNotNull(prop); + assertSame(String.class, getBaseType(type.getPropertyMembers().get(prop.getName()))); + assertTrue(prop.isMany()); + } + + @Test + public void testRejectStaticFieldProperty() throws Exception { + try { + processor.visitField(BadStaticProps.class.getDeclaredField("stint"), type); + fail("Processor should not accept a static field with Property annotation"); + } + catch (IllegalPropertyException e) { + // expected + } + catch (Exception e) { + fail("Wrong exception detected"); + } + } + + @Test + public void testRejectStaticMethodProperty() throws Exception { + try { + processor.visitMethod(BadStaticProps.class.getDeclaredMethod("setStint",int.class), type); + fail("Processor should not accept a static method with Property annotation"); + } + catch (IllegalPropertyException e) { + // expected + } + catch (Exception e) { + fail("Wrong exception detected"); + e.printStackTrace(); + } + + } + + @Test + public void testClassWithBadMethodArgProperty() throws Exception { + Method meth = BadMethodProps.class.getMethod("BadMethod", String.class); + + try { + processor.visitMethod(meth, type); + + fail("Method with @Property annotated args should be rejected"); + } catch (IllegalPropertyException e) { + // expected + } + catch (Exception e) { + fail("Wrong exception received"); + e.printStackTrace(); + } + + } + + /** + * Private classes utilized in the tests + */ + + private class Foo { + + @Property + protected String baz; + + @Property(required = true) + protected String bazRequired; + + @Property(name = "theBaz") + protected String bazField; + + @Property + public void setFoo(String string) { + } + + @Property(required = true) + public void setFooRequired(String string) { + } + + @Property(name = "bar") + public void setBarMethod(String string) { + } + + } + + private class Bar { + + @Property + protected String dup; + + @Property(name = "dup") + protected String baz; + + @Property + public void setDupMethod(String s) { + } + + @Property(name = "dupMethod") + public void setDupSomeMethod(String s) { + } + + @Property + public void badMethod() { + } + } + + private class Multiple { + @Property + protected List refs1; + + @Property + protected String[] refs2; + + @Property + public void setRefs3(String[] refs) { + } + + @Property + public void setRefs4(Collection refs) { + } + } + + private static class BadMethodProps { + + @org.oasisopen.sca.annotation.Constructor() + public BadMethodProps(@Property(name = "myProp", required = true)String prop) { + + } + + /** Java can't tell that the @reference argument is disallowed by SCA, but the run time must reject it*/ + public void BadMethod(@Property(name = "badMethodArgProp")String methArg) { + + } + } + + private static class BadStaticProps { + + @Property(name="badstaticfield")static int stint; + + @Property(name="badstaticfield")static void setStint(int theStint) { + stint = theStint; + } + } + + private Class getBaseType(JavaElementImpl element) { + return JavaIntrospectionHelper.getBaseType(element.getType(), element.getGenericType()); + } + +} -- cgit v1.2.3