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From tfisc...@apache.org
Subject svn commit: r1483071 - /db/torque/torque4/trunk/torque-generator/src/test/java/org/apache/torque/generator/source/transform/SourceElementToModelTransformerTest.java
Date Wed, 15 May 2013 20:28:51 GMT
Author: tfischer
Date: Wed May 15 20:28:51 2013
New Revision: 1483071

URL: http://svn.apache.org/r1483071
Log:
TORQUE-273 positive test for the SourceElement to model transformer

Added:
    db/torque/torque4/trunk/torque-generator/src/test/java/org/apache/torque/generator/source/transform/SourceElementToModelTransformerTest.java

Added: db/torque/torque4/trunk/torque-generator/src/test/java/org/apache/torque/generator/source/transform/SourceElementToModelTransformerTest.java
URL: http://svn.apache.org/viewvc/db/torque/torque4/trunk/torque-generator/src/test/java/org/apache/torque/generator/source/transform/SourceElementToModelTransformerTest.java?rev=1483071&view=auto
==============================================================================
--- db/torque/torque4/trunk/torque-generator/src/test/java/org/apache/torque/generator/source/transform/SourceElementToModelTransformerTest.java
(added)
+++ db/torque/torque4/trunk/torque-generator/src/test/java/org/apache/torque/generator/source/transform/SourceElementToModelTransformerTest.java
Wed May 15 20:28:51 2013
@@ -0,0 +1,143 @@
+package org.apache.torque.generator.source.transform;
+
+/*
+ * 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.
+ */
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertSame;
+
+import java.util.List;
+
+import org.apache.torque.generator.BaseTest;
+import org.apache.torque.generator.configuration.UnitConfiguration;
+import org.apache.torque.generator.control.ControllerState;
+import org.apache.torque.generator.source.SourceElement;
+import org.junit.Before;
+import org.junit.Test;
+
+/**
+ * Tests whether the loadAllSourceTransformer works correctly.
+ */
+public class SourceElementToModelTransformerTest extends BaseTest
+{
+    /**
+     * The root of the source tree to transform.
+     */
+    private SourceElement rootSourceElement;
+
+    /**
+     * The transformer instance to test.
+     */
+    private SourceElementToModelTransformer transformer;
+
+    /**
+     * A fake controller state which can be used for transformation.
+     */
+    private ControllerState controllerState;
+
+    @Before
+    public void setUp()
+    {
+        rootSourceElement = new SourceElement("root");
+        rootSourceElement.setAttribute("stringAttribute", "stringAttributeValue");
+        rootSourceElement.setAttribute("stringBooleanAttribute", "true");
+        SourceElement child0level1 = new SourceElement("child");
+        child0level1.setAttribute("level", new Integer(1));
+        child0level1.setAttribute("name", "child0level1");
+        rootSourceElement.getChildren().add(child0level1);
+        SourceElement child1level1 = new SourceElement("child");
+        child1level1.setAttribute("level", new Integer(1));
+        rootSourceElement.getChildren().add(child1level1);
+        SourceElement child0level2 = new SourceElement("child");
+        child0level2.setAttribute("level", new Integer(2));
+        child0level2.setAttribute("name", "child0level2");
+        child0level1.getChildren().add(child0level2);
+
+        transformer = new SourceElementToModelTransformer();
+        transformer.setModelRootClass(Root.class.getName());
+
+        controllerState = new ControllerState();
+        UnitConfiguration unitConfiguration = new UnitConfiguration();
+        controllerState.setUnitConfiguration(unitConfiguration);
+        unitConfiguration.setClassLoader(
+                SourceElementToModelTransformerTest.class.getClassLoader());
+    }
+
+    /**
+     * Checks that the SourceElementToModelTransformer can transform
+     * a source element to a typed model.
+     *
+     * @throws Exception if the test fails
+     */
+    @Test
+    public void testTransform() throws Exception
+    {
+        // prepare
+
+        // execute
+        Object result = transformer.transform(
+                rootSourceElement,
+                controllerState);
+
+        // assert
+        assertEquals(Root.class, result.getClass());
+        Root root = (Root) result;
+        assertEquals("stringAttributeValue", root.stringAttribute);
+        assertEquals(Boolean.TRUE, root.stringBooleanAttribute);
+        assertEquals(2, root.childList.size());
+
+        Child child0Level1 = root.childList.get(0);
+        assertEquals(1, child0Level1.level);
+        assertEquals("child0level1", child0Level1.name);
+        assertSame(root, child0Level1.parent);
+        assertEquals(1, child0Level1.childList.size());
+
+        Child child1Level1 = root.childList.get(1);
+        assertEquals(1, child1Level1.level);
+        assertEquals(null, child1Level1.name);
+        assertSame(root, child1Level1.parent);
+        assertEquals(null, child1Level1.childList);
+
+        Child child0Level2 = child0Level1.childList.get(0);
+        assertEquals(2, child0Level2.level);
+        assertEquals("child0level2", child0Level2.name);
+        assertSame(child0Level1, child0Level2.parent);
+        assertEquals(null, child0Level2.childList);
+    }
+
+    public static class Root
+    {
+        public String stringAttribute;
+
+        public Boolean stringBooleanAttribute;
+
+        public List<Child> childList;
+    }
+
+    public static class Child
+    {
+        public Object parent;
+
+        public int level;
+
+        public String name;
+
+        public List<Child> childList;
+    }
+}



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