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Diffstat (limited to 'sca-java-1.x/branches/sca-java-0.99/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/impl/TransformerRegistryImplTestCase.java')
-rw-r--r-- | sca-java-1.x/branches/sca-java-0.99/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/impl/TransformerRegistryImplTestCase.java | 108 |
1 files changed, 108 insertions, 0 deletions
diff --git a/sca-java-1.x/branches/sca-java-0.99/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/impl/TransformerRegistryImplTestCase.java b/sca-java-1.x/branches/sca-java-0.99/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/impl/TransformerRegistryImplTestCase.java new file mode 100644 index 0000000000..f6b31b63a8 --- /dev/null +++ b/sca-java-1.x/branches/sca-java-0.99/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/impl/TransformerRegistryImplTestCase.java @@ -0,0 +1,108 @@ +/* + * 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.databinding.impl; + +import static org.easymock.EasyMock.createMock; +import static org.easymock.EasyMock.expect; +import static org.easymock.EasyMock.replay; + +import java.util.List; + +import junit.framework.Assert; +import junit.framework.TestCase; + +import org.apache.tuscany.sca.databinding.DefaultTransformerExtensionPoint; +import org.apache.tuscany.sca.databinding.Transformer; +import org.apache.tuscany.sca.databinding.TransformerExtensionPoint; + +/** + * + */ +public class TransformerRegistryImplTestCase extends TestCase { + private TransformerExtensionPoint registry; + + /** + * @see junit.framework.TestCase#setUp() + */ + @Override + protected void setUp() throws Exception { + super.setUp(); + registry = new DefaultTransformerExtensionPoint(); + } + + public void testRegisterTransformer1() { + Transformer transformer = createMock(Transformer.class); + registry.addTransformer("a", "b", 10, transformer); + Transformer t = registry.getTransformer("a", "b"); + Assert.assertSame(t, transformer); + } + + public void testRegisterTransformerTransformer() { + Transformer transformer = createMock(Transformer.class); + expect(transformer.getSourceDataBinding()).andReturn("a"); + expect(transformer.getTargetDataBinding()).andReturn("b"); + expect(transformer.getWeight()).andReturn(10); + replay(transformer); + registry.addTransformer(transformer); + Transformer t = registry.getTransformer("a", "b"); + Assert.assertSame(t, transformer); + } + + public void testUnregisterTransformer() { + Transformer transformer = createMock(Transformer.class); + registry.addTransformer("a", "b", 10, transformer); + boolean result = registry.removeTransformer("a", "b"); + Assert.assertTrue(result); + Transformer t = registry.getTransformer("a", "b"); + Assert.assertNull(t); + } + + public void testGetTransformerChain() { + Transformer t1 = createMock(Transformer.class); + expect(t1.getSourceDataBinding()).andReturn("a"); + expect(t1.getTargetDataBinding()).andReturn("b"); + expect(t1.getWeight()).andReturn(10); + replay(t1); + Transformer t2 = createMock(Transformer.class); + expect(t2.getSourceDataBinding()).andReturn("b"); + expect(t2.getTargetDataBinding()).andReturn("c"); + expect(t2.getWeight()).andReturn(20); + replay(t2); + + Transformer t3 = createMock(Transformer.class); + expect(t3.getSourceDataBinding()).andReturn("a"); + expect(t3.getTargetDataBinding()).andReturn("c"); + expect(t3.getWeight()).andReturn(120); + replay(t3); + + registry.addTransformer(t1); + registry.addTransformer(t2); + registry.addTransformer(t3); + + List<Transformer> l1 = registry.getTransformerChain("a", "b"); + Assert.assertTrue(l1.size() == 1 && l1.get(0) == t1); + List<Transformer> l2 = registry.getTransformerChain("a", "c"); + Assert.assertTrue(l2.size() == 2 && l2.get(0) == t1 && l2.get(1) == t2); + List<Transformer> l3 = registry.getTransformerChain("a", "d"); + Assert.assertNull(l3); + + } + +} |