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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.
*
* $Rev$ $Date$
*/
package test.sdo21.tests.api.CopyHelper;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertTrue;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
import test.sdo21.tests.TestData.StandardDynamicFactory;
import test.sdo21.tests.TestData.StandardFactory;
import test.sdo21.tests.TestData.StandardXSDFactory;
import test.sdo21.tests.TestData.TestDataFactory;
import test.sdo21.tests.api.CTSConsistencyBase;
import commonj.sdo.DataObject;
import commonj.sdo.helper.EqualityHelper;
/**
* TestCase tests shallow and deep copy functions of CopyHelper utilizing the
* EqualityHelper class. Can be used to test dynamic, mixed and static
* DataObjects
* TODO this would be better as a test of CopyHelper alone, having established
* EqualityHelper as a trusted base by independent testing. As it stands it
* does not identify whether issues exist in the copy helper or the equality helper
*/
public abstract class CopyEqualityTest extends CTSConsistencyBase {
private DataObject testDO;
public CopyEqualityTest() {
}
public static class DynamicMetadata extends CopyEqualityTest {
public DynamicMetadata() {
}
public TestDataFactory createTestDataFactory() {
return new StandardDynamicFactory();
}
}
public static class XSDMetadata extends CopyEqualityTest {
public XSDMetadata() {
}
public TestDataFactory createTestDataFactory() {
return new StandardXSDFactory();
}
}
@After
public void tearDown() throws Exception {
super.tearDown();
}
@Before
public void setUp () throws Exception {
super.setUp();
testDO = factory.createTestData(getScope(), StandardFactory.API_TYPE);
((StandardFactory)factory).populateFields(testDO, getScope());
}
/**
* Performs a shallow copy and verifies that shallow equality is true
* between the source and output for the copy.
*/
@Test
public void testShallowCopyShallowEquality() {
assertNotNull("data object not created correctly", testDO);
DataObject shallowCopy = getScope().getCopyHelper().copyShallow(testDO);
EqualityHelper equalityH = getScope().getEqualityHelper();
assertTrue("Shallow copy did not result in shallow equality", equalityH.equalShallow(testDO, shallowCopy));
}
/**
* Performs a shallow copy and verifies that deep equality is false
* (assuming passed DO includes a containment reference) between the source
* and output for the copy.
*/
@Test
public void testShallowCopyDeepEquality() {
assertNotNull("data object not created correctly", testDO);
DataObject shallowCopy = getScope().getCopyHelper().copyShallow(testDO);
EqualityHelper equalityH = getScope().getEqualityHelper();
// TODO: Determine why Deep equality results when Type is sequenced.
assertFalse("Shallow copy should not result in deep equality for this Type.", equalityH.equal(testDO,
shallowCopy));
}
/**
* Performs a deep copy and verifies that shallow equality exists between
* the source and output from the copy.
*/
@Test
public void testDeepCopyShallowEquality() {
assertNotNull("data object not created correctly", testDO);
DataObject deepCopy = getScope().getCopyHelper().copy(testDO);
EqualityHelper equalityH = getScope().getEqualityHelper();
assertTrue("Deep copy did not result in shallow equality.", equalityH.equalShallow(testDO, deepCopy));
}
/**
* Performs a deep copy and verifies that deep equality exists between the
* source and output from the copy.
*/
@Test
public void testDeepCopyDeepEquality() {
assertNotNull("data object not created correctly", testDO);
DataObject deepCopy = getScope().getCopyHelper().copy(testDO);
EqualityHelper equalityH = getScope().getEqualityHelper();
assertTrue("Deep copy did not result in deep equality.", equalityH.equal(testDO, deepCopy));
}
}
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