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723fe98cf2
* replace path/push/pop mechanism as it doesn't work well at reporting where differences/validation errors occur. * add getParent() to DbObject - so that a path-style identifier can be deduced for a DbObject when needed * add DbProperty to specify a specific DbObject's property and value -- acts as a schema location pointer * refactored Result code (need difference result and validation error result) git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@31527 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
267 lines
10 KiB
Java
267 lines
10 KiB
Java
/*
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* Copyright (C) 2005-2011 Alfresco Software Limited.
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*
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* This file is part of Alfresco
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*
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* Alfresco is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* Alfresco is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with Alfresco. If not, see <http://www.gnu.org/licenses/>.
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*/
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package org.alfresco.util.schemacomp;
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import static org.junit.Assert.assertNull;
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import static org.junit.Assert.assertSame;
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import static org.mockito.Mockito.mock;
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import static org.mockito.Mockito.verify;
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import static org.mockito.Mockito.when;
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import java.util.ArrayList;
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import java.util.Collection;
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import java.util.Collections;
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import java.util.List;
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import org.alfresco.util.schemacomp.Difference.Where;
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import org.alfresco.util.schemacomp.Result.Strength;
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import org.alfresco.util.schemacomp.model.AbstractDbObject;
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import org.alfresco.util.schemacomp.model.DbObject;
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import org.hibernate.dialect.Dialect;
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import org.junit.Before;
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import org.junit.Test;
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import org.junit.runner.RunWith;
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import org.mockito.Mock;
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import org.mockito.runners.MockitoJUnitRunner;
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/**
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* Tests for the SchemaUtils class.
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*
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* @author Matt Ward
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*/
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@RunWith(MockitoJUnitRunner.class)
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public class DefaultComparisonUtilsTest
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{
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private @Mock Results differences;
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private DefaultComparisonUtils comparisonUtils;
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private DiffContext ctx;
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private @Mock Dialect dialect;
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@Before
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public void setUp()
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{
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comparisonUtils = new DefaultComparisonUtils();
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ctx = new DiffContext(dialect, differences, new ArrayList<ValidationResult>());
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}
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@Test
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public void compareSimple()
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{
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comparisonUtils.compareSimple(prop(null), prop(null), ctx, Strength.ERROR);
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verify(differences).add(Where.IN_BOTH_NO_DIFFERENCE, prop(null), prop(null), Strength.ERROR);
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comparisonUtils.compareSimple(prop("not_null_string"), prop("not_null_string"), ctx, Strength.ERROR);
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verify(differences).add(Where.IN_BOTH_NO_DIFFERENCE, prop("not_null_string"), prop("not_null_string"), Strength.ERROR);
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comparisonUtils.compareSimple(prop("left"), prop("right"), ctx, Strength.ERROR);
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verify(differences).add(Where.IN_BOTH_BUT_DIFFERENCE, prop("left"), prop("right"), Strength.ERROR);
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comparisonUtils.compareSimple(prop("left"), prop(null), ctx, Strength.ERROR);
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verify(differences).add(Where.ONLY_IN_LEFT, prop("left"), prop(null), Strength.ERROR);
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comparisonUtils.compareSimple(prop(null), prop("right"), ctx, Strength.ERROR);
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verify(differences).add(Where.ONLY_IN_RIGHT, prop(null), prop("right"), Strength.ERROR);
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}
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public DbProperty prop(String propValue)
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{
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DbObject dbo = new DbObjectWithCollection("dbo", null);
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return dbPropForValue(dbo, "someProperty", propValue);
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}
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@Test
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public void compareCollections()
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{
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DbObject db1 = mock(DbObject.class);
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when(db1.sameAs(db1)).thenReturn(true);
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DbObject db2 = mock(DbObject.class); // only in left
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when(db2.sameAs(db2)).thenReturn(true);
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DbObject db3 = mock(DbObject.class); // only in right
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when(db3.sameAs(db3)).thenReturn(true);
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DbObject db4 = mock(DbObject.class);
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when(db4.sameAs(db4)).thenReturn(true);
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Collection<DbObject> left = new ArrayList<DbObject>();
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Collections.addAll(left, db1, db2, db4);
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Collection<DbObject> right = new ArrayList<DbObject>();
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Collections.addAll(right, db1, db3, db4);
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comparisonUtils.compareCollections(left, right, ctx, Strength.ERROR);
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// Objects in both are asked for their differences
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verify(db1).diff(db1, ctx, Strength.ERROR);
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verify(db4).diff(db4, ctx, Strength.ERROR);
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// Objects in only one collections are marked as such
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verify(differences).add(Where.ONLY_IN_LEFT, new DbProperty(db2), null, Strength.ERROR);
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verify(differences).add(Where.ONLY_IN_RIGHT, null, new DbProperty(db3), Strength.ERROR);
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}
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@Test
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public void compareSimpleCollections()
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{
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Collection<Object> leftCollection = new ArrayList<Object>();
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leftCollection.add(123);
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leftCollection.add("both");
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Collection<Object> subCollectionLeft = new ArrayList<Object>();
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subCollectionLeft.add(3);
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subCollectionLeft.add("my string");
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subCollectionLeft.add(10);
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subCollectionLeft.add("another");
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leftCollection.add(subCollectionLeft);
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leftCollection.add(456);
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leftCollection.add("left only");
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DbObject leftDbObj = new DbObjectWithCollection("left", leftCollection);
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DbProperty leftCollProp = new DbProperty(leftDbObj, "collection");
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Collection<Object> rightCollection = new ArrayList<Object>();
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rightCollection.add(123);
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rightCollection.add(789);
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Collection<Object> subCollectionRight = new ArrayList<Object>(subCollectionLeft);
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rightCollection.add(subCollectionRight);
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rightCollection.add("right only");
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rightCollection.add("both");
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rightCollection.add("one more right only");
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DbObject rightDbObj = new DbObjectWithCollection("right", rightCollection);
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DbProperty rightCollProp = new DbProperty(rightDbObj, "collection");
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comparisonUtils.compareSimpleCollections(leftCollProp, rightCollProp, ctx, Strength.WARN);
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verify(differences).add(
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Where.IN_BOTH_NO_DIFFERENCE,
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dbPropForValue(leftDbObj, "collection[0]", 123),
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dbPropForValue(rightDbObj, "collection[0]", 123),
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Strength.WARN);
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verify(differences).add(
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Where.IN_BOTH_NO_DIFFERENCE,
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dbPropForValue(leftDbObj, "collection[1]", "both"),
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dbPropForValue(rightDbObj, "collection[4]", "both"),
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Strength.WARN);
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verify(differences).add(
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Where.IN_BOTH_NO_DIFFERENCE,
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dbPropForValue(leftDbObj, "collection[2]", subCollectionLeft),
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dbPropForValue(rightDbObj, "collection[2]", subCollectionRight),
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Strength.WARN);
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verify(differences).add(
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Where.ONLY_IN_LEFT,
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dbPropForValue(leftDbObj, "collection[3]", 456),
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dbPropForValue(rightDbObj, "collection", rightCollection),
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Strength.WARN);
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verify(differences).add(
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Where.ONLY_IN_LEFT,
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dbPropForValue(leftDbObj, "collection[4]", "left only"),
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dbPropForValue(rightDbObj, "collection", rightCollection),
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Strength.WARN);
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verify(differences).add(
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Where.ONLY_IN_RIGHT,
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dbPropForValue(leftDbObj, "collection", leftCollection),
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dbPropForValue(rightDbObj, "collection[1]", 789),
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Strength.WARN);
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verify(differences).add(
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Where.ONLY_IN_RIGHT,
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dbPropForValue(leftDbObj, "collection", leftCollection),
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dbPropForValue(rightDbObj, "collection[3]", "right only"),
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Strength.WARN);
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verify(differences).add(
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Where.ONLY_IN_RIGHT,
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dbPropForValue(leftDbObj, "collection", leftCollection),
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dbPropForValue(rightDbObj, "collection[5]", "one more right only"),
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Strength.WARN);
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}
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private DbProperty dbPropForValue(DbObject obj, String propName, Object propValue)
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{
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return new DbProperty(obj, propName, -1, true, propValue);
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}
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@Test
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public void findSameObjectAsSuccessfulFind()
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{
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// Make a list of mock DbOjbect objects to test against
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int numObjects = 20;
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List<DbObject> dbObjects = createMockDbObjects(numObjects);
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// The reference that will be used to look for one 'the same' in the collection.
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DbObject toFind = mock(DbObject.class);
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// For all other objects sameAs() will return false
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DbObject objShouldBeFound = dbObjects.get(12);
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when(objShouldBeFound.sameAs(toFind)).thenReturn(true);
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DbObject found = comparisonUtils.findSameObjectAs(dbObjects, toFind);
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assertSame("Found the wrong DbObject", objShouldBeFound, found);
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}
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@Test
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public void findSameObjectAsNotFound()
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{
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// Make a list of mock DbOjbect objects to test against
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int numObjects = 20;
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List<DbObject> dbObjects = createMockDbObjects(numObjects);
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// The reference that will be used to look for one 'the same' in the collection.
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DbObject toFind = mock(DbObject.class);
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DbObject found = comparisonUtils.findSameObjectAs(dbObjects, toFind);
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assertNull("Should not have found a matching DbObject", found);
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}
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private List<DbObject> createMockDbObjects(int size)
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{
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ArrayList<DbObject> dbObjects = new ArrayList<DbObject>(size);
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for (int i = 0; i < size; i++)
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{
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DbObject dbo = mock(DbObject.class);
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when(dbo.toString()).thenReturn("Mock DbObject " + i);
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dbObjects.add(dbo);
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}
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return dbObjects;
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}
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public static class DbObjectWithCollection extends AbstractDbObject
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{
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private Collection<Object> collection;
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public DbObjectWithCollection(String name, Collection<Object> collection)
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{
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super(null, name);
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this.collection = collection;
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}
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@Override
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public void accept(DbObjectVisitor visitor)
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{
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}
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public Collection<Object> getCollection()
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{
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return this.collection;
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}
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}
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}
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