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1270a56c47
<schema ... tablecolumnorder="false"> The above snippet will disable column order checking for tables. git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@46517 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
349 lines
16 KiB
Java
349 lines
16 KiB
Java
/*
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* Copytarget (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.alfresco.util.schemacomp.SchemaCompTestingUtils.columns;
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import static org.alfresco.util.schemacomp.SchemaCompTestingUtils.dumpDiffs;
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import static org.alfresco.util.schemacomp.SchemaCompTestingUtils.dumpValidation;
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import static org.alfresco.util.schemacomp.SchemaCompTestingUtils.fk;
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import static org.alfresco.util.schemacomp.SchemaCompTestingUtils.fkeys;
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import static org.alfresco.util.schemacomp.SchemaCompTestingUtils.indexes;
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import static org.alfresco.util.schemacomp.SchemaCompTestingUtils.pk;
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import static org.alfresco.util.schemacomp.SchemaCompTestingUtils.table;
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import static org.junit.Assert.assertEquals;
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import static org.junit.Assert.assertFalse;
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import java.util.Arrays;
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import java.util.Iterator;
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import org.alfresco.util.schemacomp.Difference.Where;
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import org.alfresco.util.schemacomp.model.PrimaryKey;
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import org.alfresco.util.schemacomp.model.Schema;
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import org.alfresco.util.schemacomp.model.Table;
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import org.hibernate.dialect.Dialect;
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import org.hibernate.dialect.MySQL5InnoDBDialect;
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import org.junit.Before;
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import org.junit.Test;
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/**
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* Tests for the SchmeaComparator class.
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*
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* @author Matt Ward
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*/
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public class SchemaComparatorTest
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{
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private SchemaComparator comparator;
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private Schema reference;
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private Schema target;
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private Dialect dialect;
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@Before
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public void setup()
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{
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reference = new Schema("schema", "alf_", 590, true);
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target = new Schema("schema", "alf_", 590, true);
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dialect = new MySQL5InnoDBDialect();
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}
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@Test
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public void canPerformDiff()
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{
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// Reference schema's database objects.
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reference.add(new Table(reference, "tbl_no_diff", columns("id NUMBER(10)", "nodeRef VARCHAR2(200)", "name VARCHAR2(150)"),
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pk("pk_tbl_no_diff", "id"), fkeys(fk("fk_tbl_no_diff", "nodeRef", "node", "nodeRef")),
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indexes("idx_node id nodeRef")));
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reference.add(table("table_in_reference"));
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reference.add(new Table(reference, "tbl_has_diff_pk", columns("id NUMBER(10)", "nodeRef VARCHAR2(200)"),
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pk("pk_is_diff", "id"), fkeys(), indexes("idx_one id nodeRef", "idx_two id")));
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// Target schema's database objects.
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target.add(new Table(target, "tbl_no_diff", columns("id NUMBER(10)", "nodeRef VARCHAR2(200)", "name VARCHAR2(150)"),
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pk("pk_tbl_no_diff", "id"), fkeys(fk("fk_tbl_no_diff", "nodeRef", "node", "nodeRef")),
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indexes("idx_node id nodeRef")));
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target.add(new Table(target, "tbl_has_diff_pk", columns("id NUMBER(10)", "nodeRef VARCHAR2(200)"),
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pk("pk_is_diff", "nodeRef"), fkeys(), indexes("idx_one id nodeRef", "idx_two [unique] id")));
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target.add(table("table_in_target"));
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comparator = new SchemaComparator(reference, target, dialect);
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comparator.validateAndCompare();
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// See stdout for diagnostics dump...
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dumpDiffs(comparator.getComparisonResults(), false);
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dumpValidation(comparator.getComparisonResults());
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Results results = comparator.getComparisonResults();
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Iterator<Result> it = results.iterator();
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// Table table_in_reference only appears in the reference schema
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Difference diff = (Difference) it.next();
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assertEquals(Where.ONLY_IN_REFERENCE, diff.getWhere());
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assertEquals("schema.table_in_reference", diff.getLeft().getPath());
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assertEquals(null, diff.getRight());
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assertEquals(null, diff.getLeft().getPropertyName());
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assertEquals(null, diff.getLeft().getPropertyValue());
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// Table tbl_has_diff_pk has PK of "id" in reference and "nodeRef" in target
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diff = (Difference) it.next();
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assertEquals(Where.IN_BOTH_BUT_DIFFERENCE, diff.getWhere());
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assertEquals("schema.tbl_has_diff_pk.pk_is_diff.columnNames[0]", diff.getLeft().getPath());
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assertEquals("schema.tbl_has_diff_pk.pk_is_diff.columnNames[0]", diff.getRight().getPath());
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assertEquals("columnNames[0]", diff.getLeft().getPropertyName());
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assertEquals("id", diff.getLeft().getPropertyValue());
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assertEquals("columnNames[0]", diff.getRight().getPropertyName());
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assertEquals("nodeRef", diff.getRight().getPropertyValue());
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// idx_two is unique in the righ_schema but not in the reference
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diff = (Difference) it.next();
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assertEquals("schema.tbl_has_diff_pk.idx_two.unique", diff.getLeft().getPath());
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assertEquals("schema.tbl_has_diff_pk.idx_two.unique", diff.getRight().getPath());
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assertEquals("unique", diff.getLeft().getPropertyName());
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assertEquals(false, diff.getLeft().getPropertyValue());
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assertEquals("unique", diff.getRight().getPropertyName());
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assertEquals(true, diff.getRight().getPropertyValue());
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// Table table_in_target does not exist in the reference schema
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diff = (Difference) it.next();
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assertEquals(Where.ONLY_IN_TARGET, diff.getWhere());
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assertEquals("schema.table_in_target", diff.getRight().getPath());
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assertEquals(null, diff.getLeft());
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assertEquals(null, diff.getRight().getPropertyName());
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assertEquals(null, diff.getRight().getPropertyValue());
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assertFalse("There should be no more differences", it.hasNext());
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}
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@Test
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public void pkOrderingComparedCorrectly()
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{
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reference = new Schema("schema", "alf_", 590, true);
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target = new Schema("schema", "alf_", 590, true);
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// Reference schema's database objects.
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reference.add(new Table(
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reference,
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"table_name",
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columns("id NUMBER(10)", "nodeRef VARCHAR2(200)", "name VARCHAR2(150)"),
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new PrimaryKey(null, "my_pk_name", Arrays.asList("id", "nodeRef"), Arrays.asList(1, 2)),
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fkeys(),
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indexes()));
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// Target schema's database objects - note different order of PK columns.
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target.add(new Table(
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target,
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"table_name",
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columns("id NUMBER(10)", "nodeRef VARCHAR2(200)", "name VARCHAR2(150)"),
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new PrimaryKey(null, "my_pk_name", Arrays.asList("id", "nodeRef"), Arrays.asList(2, 1)),
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fkeys(),
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indexes()));
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comparator = new SchemaComparator(reference, target, dialect);
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comparator.validateAndCompare();
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// See stdout for diagnostics dump...
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dumpDiffs(comparator.getComparisonResults(), false);
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dumpValidation(comparator.getComparisonResults());
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Results results = comparator.getComparisonResults();
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Iterator<Result> it = results.iterator();
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Difference diff = (Difference) it.next();
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assertEquals(Where.IN_BOTH_BUT_DIFFERENCE, diff.getWhere());
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assertEquals("schema.table_name.my_pk_name.columnOrders[0]", diff.getLeft().getPath());
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assertEquals("schema.table_name.my_pk_name.columnOrders[0]", diff.getRight().getPath());
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assertEquals("columnOrders[0]", diff.getLeft().getPropertyName());
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assertEquals(1, diff.getLeft().getPropertyValue());
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assertEquals("columnOrders[0]", diff.getRight().getPropertyName());
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assertEquals(2, diff.getRight().getPropertyValue());
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diff = (Difference) it.next();
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assertEquals(Where.IN_BOTH_BUT_DIFFERENCE, diff.getWhere());
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assertEquals("schema.table_name.my_pk_name.columnOrders[1]", diff.getLeft().getPath());
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assertEquals("schema.table_name.my_pk_name.columnOrders[1]", diff.getRight().getPath());
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assertEquals("columnOrders[1]", diff.getLeft().getPropertyName());
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assertEquals(2, diff.getLeft().getPropertyValue());
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assertEquals("columnOrders[1]", diff.getRight().getPropertyName());
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assertEquals(1, diff.getRight().getPropertyValue());
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assertFalse("There should be no more differences", it.hasNext());
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}
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@Test
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public void indexColumnOrderingComparedCorrectly()
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{
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reference = new Schema("schema", "alf_", 590, true);
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target = new Schema("schema", "alf_", 590, true);
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// Reference schema's database objects.
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reference.add(new Table(
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reference,
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"table_name",
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columns("id NUMBER(10)", "nodeRef VARCHAR2(200)", "name VARCHAR2(150)"),
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pk("pk", "id"),
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fkeys(),
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indexes("index_name id nodeRef")));
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// Target schema's database objects - note different order of index columns.
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target.add(new Table(
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target,
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"table_name",
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columns("id NUMBER(10)", "nodeRef VARCHAR2(200)", "name VARCHAR2(150)"),
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pk("pk", "id"),
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fkeys(),
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indexes("index_name nodeRef id")));
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comparator = new SchemaComparator(reference, target, dialect);
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comparator.validateAndCompare();
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// See stdout for diagnostics dump...
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dumpDiffs(comparator.getComparisonResults(), false);
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dumpValidation(comparator.getComparisonResults());
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Results results = comparator.getComparisonResults();
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Iterator<Result> it = results.iterator();
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Difference diff = (Difference) it.next();
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assertEquals(Where.IN_BOTH_BUT_DIFFERENCE, diff.getWhere());
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assertEquals("schema.table_name.index_name.columnNames[0]", diff.getLeft().getPath());
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assertEquals("schema.table_name.index_name.columnNames[0]", diff.getRight().getPath());
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assertEquals("columnNames[0]", diff.getLeft().getPropertyName());
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assertEquals("id", diff.getLeft().getPropertyValue());
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assertEquals("columnNames[0]", diff.getRight().getPropertyName());
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assertEquals("nodeRef", diff.getRight().getPropertyValue());
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diff = (Difference) it.next();
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assertEquals(Where.IN_BOTH_BUT_DIFFERENCE, diff.getWhere());
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assertEquals("schema.table_name.index_name.columnNames[1]", diff.getLeft().getPath());
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assertEquals("schema.table_name.index_name.columnNames[1]", diff.getRight().getPath());
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assertEquals("columnNames[1]", diff.getLeft().getPropertyName());
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assertEquals("nodeRef", diff.getLeft().getPropertyValue());
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assertEquals("columnNames[1]", diff.getRight().getPropertyName());
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assertEquals("id", diff.getRight().getPropertyValue());
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assertFalse("There should be no more differences", it.hasNext());
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}
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@Test
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public void columnOrderingComparedCorrectlyWhenEnabled()
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{
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reference = new Schema("schema", "alf_", 590, true);
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target = new Schema("schema", "alf_", 590, true);
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// Reference schema's database objects.
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reference.add(new Table(
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reference,
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"table_name",
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columns("id NUMBER(10)", "nodeRef VARCHAR2(200)", "name VARCHAR2(150)"),
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new PrimaryKey(null, "my_pk_name", Arrays.asList("id", "nodeRef"), Arrays.asList(1, 2)),
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fkeys(),
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indexes()));
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// Target schema's database objects - note different column order
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target.add(new Table(
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target,
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"table_name",
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columns("id NUMBER(10)", "name VARCHAR2(150)", "nodeRef VARCHAR2(200)"),
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new PrimaryKey(null, "my_pk_name", Arrays.asList("id", "nodeRef"), Arrays.asList(1, 2)),
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fkeys(),
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indexes()));
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comparator = new SchemaComparator(reference, target, dialect);
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comparator.validateAndCompare();
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// See stdout for diagnostics dump...
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dumpDiffs(comparator.getComparisonResults(), false);
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dumpValidation(comparator.getComparisonResults());
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Results results = comparator.getComparisonResults();
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Iterator<Result> it = results.iterator();
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Difference diff = (Difference) it.next();
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assertEquals(Where.IN_BOTH_BUT_DIFFERENCE, diff.getWhere());
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assertEquals("schema.table_name.nodeRef.order", diff.getLeft().getPath());
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assertEquals("order", diff.getLeft().getPropertyName());
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assertEquals(2, diff.getLeft().getPropertyValue());
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assertEquals("schema.table_name.nodeRef.order", diff.getRight().getPath());
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assertEquals("order", diff.getRight().getPropertyName());
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assertEquals(3, diff.getRight().getPropertyValue());
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diff = (Difference) it.next();
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assertEquals(Where.IN_BOTH_BUT_DIFFERENCE, diff.getWhere());
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assertEquals("schema.table_name.name.order", diff.getLeft().getPath());
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assertEquals("order", diff.getLeft().getPropertyName());
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assertEquals(3, diff.getLeft().getPropertyValue());
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assertEquals("schema.table_name.name.order", diff.getRight().getPath());
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assertEquals("order", diff.getRight().getPropertyName());
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assertEquals(2, diff.getRight().getPropertyValue());
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assertFalse("There should be no more differences", it.hasNext());
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}
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@Test
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public void columnOrderingIgnoredWhenDisabled()
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{
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reference = new Schema("schema", "alf_", 590, false);
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target = new Schema("schema", "alf_", 590, false);
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// Reference schema's database objects.
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reference.add(new Table(
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reference,
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"table_name",
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columns(false, "id NUMBER(10)", "nodeRef VARCHAR2(200)", "name VARCHAR2(150)"),
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new PrimaryKey(null, "my_pk_name", Arrays.asList("id", "nodeRef"), Arrays.asList(1, 2)),
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fkeys(),
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indexes()));
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// Target schema's database objects - note different column order
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target.add(new Table(
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target,
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"table_name",
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columns(false, "id NUMBER(10)", "name VARCHAR2(150)", "nodeRef VARCHAR2(200)"),
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new PrimaryKey(null, "my_pk_name", Arrays.asList("id", "nodeRef"), Arrays.asList(1, 2)),
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fkeys(),
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indexes()));
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comparator = new SchemaComparator(reference, target, dialect);
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comparator.validateAndCompare();
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// See stdout for diagnostics dump...
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dumpDiffs(comparator.getComparisonResults(), false);
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dumpValidation(comparator.getComparisonResults());
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Results results = comparator.getComparisonResults();
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// There are no logical differences
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assertEquals(0, results.size());
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}
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}
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