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diff --git a/branches/sca-java-integration/sca/kernel/core/src/test/java/org/apache/tuscany/core/implementation/processor/ConstructorPropertyTestCase.java b/branches/sca-java-integration/sca/kernel/core/src/test/java/org/apache/tuscany/core/implementation/processor/ConstructorPropertyTestCase.java
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+++ b/branches/sca-java-integration/sca/kernel/core/src/test/java/org/apache/tuscany/core/implementation/processor/ConstructorPropertyTestCase.java
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+/*
+ * 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.core.implementation.processor;
+
+import java.lang.reflect.Constructor;
+import java.util.List;
+
+import junit.framework.TestCase;
+
+import org.apache.tuscany.core.idl.java.JavaInterfaceProcessorRegistryImpl;
+import org.apache.tuscany.spi.implementation.java.DuplicatePropertyException;
+import org.apache.tuscany.spi.implementation.java.JavaMappedProperty;
+import org.apache.tuscany.spi.implementation.java.JavaMappedReference;
+import org.apache.tuscany.spi.implementation.java.JavaMappedService;
+import org.apache.tuscany.spi.implementation.java.PojoComponentType;
+import org.osoa.sca.annotations.Property;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class ConstructorPropertyTestCase extends TestCase {
+
+    ConstructorProcessor processor =
+        new ConstructorProcessor(new ImplementationProcessorServiceImpl(new JavaInterfaceProcessorRegistryImpl()));
+
+    public void testProperty() throws Exception {
+        PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type =
+            new PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>>();
+        Constructor<Foo> ctor = Foo.class.getConstructor(String.class);
+        processor.visitConstructor(null, ctor, type, null);
+        JavaMappedProperty<?> property = type.getProperties().get("myProp");
+        assertEquals(property.isMustSupply(), true);
+        assertEquals("myProp", property.getName());
+    }
+
+    public void testTwoPropertiesSameType() throws Exception {
+        PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type =
+            new PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>>();
+        Constructor<Foo> ctor = Foo.class.getConstructor(String.class, String.class);
+        processor.visitConstructor(null, ctor, type, null);
+        assertNotNull(type.getProperties().get("myProp1"));
+        assertNotNull(type.getProperties().get("myProp2"));
+    }
+
+    public void testDuplicateProperty() throws Exception {
+        PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type =
+            new PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>>();
+        Constructor<BadFoo> ctor = BadFoo.class.getConstructor(String.class, String.class);
+        try {
+            processor.visitConstructor(null, ctor, type, null);
+            fail();
+        } catch (DuplicatePropertyException e) {
+            // expected
+        }
+    }
+
+    public void testNoName() throws Exception {
+        PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type =
+            new PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>>();
+        Constructor<BadFoo> ctor = BadFoo.class.getConstructor(String.class);
+        try {
+            processor.visitConstructor(null, ctor, type, null);
+            fail();
+        } catch (InvalidPropertyException e) {
+            // expected
+        }
+    }
+
+    public void testNamesOnConstructor() throws Exception {
+        PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type =
+            new PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>>();
+        Constructor<Foo> ctor = Foo.class.getConstructor(Integer.class);
+        processor.visitConstructor(null, ctor, type, null);
+        assertNotNull(type.getProperties().get("myProp"));
+    }
+
+    public void testInvalidNumberOfNames() throws Exception {
+        PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type =
+            new PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>>();
+        Constructor<BadFoo> ctor = BadFoo.class.getConstructor(Integer.class, Integer.class);
+        try {
+            processor.visitConstructor(null, ctor, type, null);
+            fail();
+        } catch (InvalidPropertyException e) {
+            // expected
+        }
+    }
+
+    public void testNoMatchingNames() throws Exception {
+        PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>> type =
+            new PojoComponentType<JavaMappedService, JavaMappedReference, JavaMappedProperty<?>>();
+        Constructor<BadFoo> ctor = BadFoo.class.getConstructor(List.class, List.class);
+        try {
+            processor.visitConstructor(null, ctor, type, null);
+            fail();
+        } catch (InvalidConstructorException e) {
+            // expected
+        }
+    }
+
+//    public void testMultiplicityRequired() throws Exception {
+    // TODO multiplicity
+//    }
+
+    private static class Foo {
+
+        @org.osoa.sca.annotations.Constructor()
+        public Foo(@Property(name = "myProp", required = true) String prop) {
+
+        }
+
+        @org.osoa.sca.annotations.Constructor("myProp")
+        public Foo(@Property Integer prop) {
+
+        }
+
+        @org.osoa.sca.annotations.Constructor()
+        public Foo(@Property(name = "myProp1") String prop1, @Property(name = "myProp2") String prop2) {
+
+        }
+
+        @org.osoa.sca.annotations.Constructor()
+        public Foo(@Property List prop) {
+
+        }
+    }
+
+    private static class BadFoo {
+
+        @org.osoa.sca.annotations.Constructor()
+        public BadFoo(@Property(name = "myProp") String prop1, @Property(name = "myProp") String prop2) {
+
+        }
+
+        @org.osoa.sca.annotations.Constructor()
+        public BadFoo(@Property String prop) {
+
+        }
+
+        @org.osoa.sca.annotations.Constructor("myProp")
+        public BadFoo(@Property Integer prop, @Property Integer prop2) {
+
+        }
+
+        @org.osoa.sca.annotations.Constructor({"myRef", "myRef2"})
+        public BadFoo(@Property List ref, @Property(name = "myOtherRef") List ref2) {
+
+        }
+
+    }
+
+}