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Posted to ddlutils-dev@db.apache.org by to...@apache.org on 2007/12/10 09:21:39 UTC
svn commit: r602807 [14/15] - in /db/ddlutils/trunk: ./
src/java/org/apache/ddlutils/ src/java/org/apache/ddlutils/alteration/
src/java/org/apache/ddlutils/model/ src/java/org/apache/ddlutils/platform/
src/java/org/apache/ddlutils/platform/axion/ src/j...
Added: db/ddlutils/trunk/src/test/org/apache/ddlutils/io/TestDropColumn.java
URL: http://svn.apache.org/viewvc/db/ddlutils/trunk/src/test/org/apache/ddlutils/io/TestDropColumn.java?rev=602807&view=auto
==============================================================================
--- db/ddlutils/trunk/src/test/org/apache/ddlutils/io/TestDropColumn.java (added)
+++ db/ddlutils/trunk/src/test/org/apache/ddlutils/io/TestDropColumn.java Mon Dec 10 00:20:47 2007
@@ -0,0 +1,1025 @@
+package org.apache.ddlutils.io;
+
+/*
+ * 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 java.math.BigDecimal;
+import java.sql.Date;
+import java.util.List;
+
+import junit.framework.Test;
+
+/**
+ * Tests database alterations that drop columns.
+ *
+ * @version $Revision: $
+ */
+public class TestDropColumn extends RoundtripTestBase
+{
+ /**
+ * Parameterized test case pattern.
+ *
+ * @return The tests
+ */
+ public static Test suite() throws Exception
+ {
+ return getTests(TestDropColumn.class);
+ }
+
+ /**
+ * Tests the removal of a column.
+ */
+ public void testDropColumn()
+ {
+ final String model1Xml =
+ "<?xml version='1.0' encoding='ISO-8859-1'?>\n"+
+ "<database name='roundtriptest'>\n"+
+ " <table name='roundtrip'>\n"+
+ " <column name='pk' type='INTEGER' primaryKey='true' required='true'/>\n"+
+ " <column name='avalue' type='TIMESTAMP'/>\n"+
+ " </table>\n"+
+ "</database>";
+ final String model2Xml =
+ "<?xml version='1.0' encoding='ISO-8859-1'?>\n"+
+ "<database name='roundtriptest'>\n"+
+ " <table name='roundtrip'>\n"+
+ " <column name='pk' type='INTEGER' primaryKey='true' required='true'/>\n"+
+ " </table>\n"+
+ "</database>";
+
+ createDatabase(model1Xml);
+
+ insertRow("roundtrip", new Object[] { new Integer(1), new Date(new java.util.Date().getTime()) });
+
+ alterDatabase(model2Xml);
+
+ assertEquals(getAdjustedModel(),
+ readModelFromDatabase("roundtriptest"));
+
+ List beans = getRows("roundtrip");
+
+ assertEquals(new Integer(1), beans.get(0), "pk");
+ }
+
+ /**
+ * Tests the removal of a auto increment column.
+ */
+ public void testDropAutoIncrementColumn()
+ {
+ if (!getPlatformInfo().isNonPKIdentityColumnsSupported())
+ {
+ return;
+ }
+
+ final String model1Xml =
+ "<?xml version='1.0' encoding='ISO-8859-1'?>\n"+
+ "<database name='roundtriptest'>\n"+
+ " <table name='roundtrip'>\n"+
+ " <column name='pk' type='INTEGER' primaryKey='true' required='true'/>\n"+
+ " <column name='avalue' type='INTEGER' autoIncrement='true'/>\n"+
+ " </table>\n"+
+ "</database>";
+ final String model2Xml =
+ "<?xml version='1.0' encoding='ISO-8859-1'?>\n"+
+ "<database name='roundtriptest'>\n"+
+ " <table name='roundtrip'>\n"+
+ " <column name='pk' type='INTEGER' primaryKey='true' required='true'/>\n"+
+ " </table>\n"+
+ "</database>";
+
+ createDatabase(model1Xml);
+
+ insertRow("roundtrip", new Object[] { new Integer(1) });
+
+ alterDatabase(model2Xml);
+
+ assertEquals(getAdjustedModel(),
+ readModelFromDatabase("roundtriptest"));
+
+ List beans = getRows("roundtrip");
+
+ assertEquals(new Integer(1), beans.get(0), "pk");
+ }
+
+ /**
+ * Tests the removal of a required column.
+ */
+ public void testDropRequiredColumn()
+ {
+ final String model1Xml =
+ "<?xml version='1.0' encoding='ISO-8859-1'?>\n"+
+ "<database name='roundtriptest'>\n"+
+ " <table name='roundtrip'>\n"+
+ " <column name='pk' type='INTEGER' primaryKey='true' required='true'/>\n"+
+ " <column name='avalue' type='NUMERIC' size='12,0' required='true'/>\n"+
+ " </table>\n"+
+ "</database>";
+ final String model2Xml =
+ "<?xml version='1.0' encoding='ISO-8859-1'?>\n"+
+ "<database name='roundtriptest'>\n"+
+ " <table name='roundtrip'>\n"+
+ " <column name='pk' type='INTEGER' primaryKey='true' required='true'/>\n"+
+ " </table>\n"+
+ "</database>";
+
+ createDatabase(model1Xml);
+
+ insertRow("roundtrip", new Object[] { new Integer(1), new BigDecimal(2) });
+
+ alterDatabase(model2Xml);
+
+ assertEquals(getAdjustedModel(),
+ readModelFromDatabase("roundtriptest"));
+
+ List beans = getRows("roundtrip");
+
+ assertEquals(new Integer(1), beans.get(0), "pk");
+ }
+
+ /**
+ * Tests the removal of a column that has a default value.
+ */
+ public void testDropColumnWithDefault()
+ {
+ final String model1Xml =
+ "<?xml version='1.0' encoding='ISO-8859-1'?>\n"+
+ "<database name='roundtriptest'>\n"+
+ " <table name='roundtrip'>\n"+
+ " <column name='pk' type='INTEGER' primaryKey='true' required='true'/>\n"+
+ " <column name='avalue' type='DOUBLE' default='3.1'/>\n"+
+ " </table>\n"+
+ "</database>";
+ final String model2Xml =
+ "<?xml version='1.0' encoding='ISO-8859-1'?>\n"+
+ "<database name='roundtriptest'>\n"+
+ " <table name='roundtrip'>\n"+
+ " <column name='pk' type='INTEGER' primaryKey='true' required='true'/>\n"+
+ " </table>\n"+
+ "</database>";
+
+ createDatabase(model1Xml);
+
+ insertRow("roundtrip", new Object[] { new Integer(1) });
+
+ alterDatabase(model2Xml);
+
+ assertEquals(getAdjustedModel(),
+ readModelFromDatabase("roundtriptest"));
+
+ List beans = getRows("roundtrip");
+
+ assertEquals(new Integer(1), beans.get(0), "pk");
+ }
+
+ /**
+ * Tests the removal of a required column that has a default value.
+ */
+ public void testDropRequiredColumnWithDefault()
+ {
+ final String model1Xml =
+ "<?xml version='1.0' encoding='ISO-8859-1'?>\n"+
+ "<database name='roundtriptest'>\n"+
+ " <table name='roundtrip'>\n"+
+ " <column name='pk' type='INTEGER' primaryKey='true' required='true'/>\n"+
+ " <column name='avalue' type='CHAR' size='8' required='true' default='text'/>\n"+
+ " </table>\n"+
+ "</database>";
+ final String model2Xml =
+ "<?xml version='1.0' encoding='ISO-8859-1'?>\n"+
+ "<database name='roundtriptest'>\n"+
+ " <table name='roundtrip'>\n"+
+ " <column name='pk' type='INTEGER' primaryKey='true' required='true'/>\n"+
+ " </table>\n"+
+ "</database>";
+
+ createDatabase(model1Xml);
+
+ insertRow("roundtrip", new Object[] { new Integer(1) });
+
+ alterDatabase(model2Xml);
+
+ assertEquals(getAdjustedModel(),
+ readModelFromDatabase("roundtriptest"));
+
+ List beans = getRows("roundtrip");
+
+ assertEquals(new Integer(1), beans.get(0), "pk");
+ }
+
+ /**
+ * Tests the removal of multiple columns.
+ */
+ public void testDropMultipleColumns()
+ {
+ final String model1Xml =
+ "<?xml version='1.0' encoding='ISO-8859-1'?>\n"+
+ "<database name='roundtriptest'>\n"+
+ " <table name='roundtrip'>\n"+
+ " <column name='pk' type='INTEGER' primaryKey='true' required='true'/>\n"+
+ " <column name='avalue1' type='CHAR' size='8' default='text'/>\n"+
+ " <column name='avalue2' type='INTEGER'/>\n"+
+ " <column name='avalue3' type='DOUBLE' required='true'/>\n"+
+ " </table>\n"+
+ "</database>";
+ final String model2Xml =
+ "<?xml version='1.0' encoding='ISO-8859-1'?>\n"+
+ "<database name='roundtriptest'>\n"+
+ " <table name='roundtrip'>\n"+
+ " <column name='pk' type='INTEGER' primaryKey='true' required='true'/>\n"+
+ " <column name='avalue2' type='INTEGER'/>\n"+
+ " </table>\n"+
+ "</database>";
+
+ createDatabase(model1Xml);
+
+ insertRow("roundtrip", new Object[] { new Integer(1), null, new Integer(2), new Double(2) });
+
+ alterDatabase(model2Xml);
+
+ assertEquals(getAdjustedModel(),
+ readModelFromDatabase("roundtriptest"));
+
+ List beans = getRows("roundtrip");
+
+ assertEquals(new Integer(1), beans.get(0), "pk");
+ assertEquals(new Integer(2), beans.get(0), "avalue2");
+ }
+
+ /**
+ * Tests the removal of multiple columns, including one with auto incremen.
+ */
+ public void testDropMultipleColumnsInclAutoIncrement()
+ {
+ if (!getPlatformInfo().isNonPKIdentityColumnsSupported())
+ {
+ return;
+ }
+
+ final String model1Xml =
+ "<?xml version='1.0' encoding='ISO-8859-1'?>\n"+
+ "<database name='roundtriptest'>\n"+
+ " <table name='roundtrip'>\n"+
+ " <column name='pk' type='INTEGER' primaryKey='true' required='true'/>\n"+
+ " <column name='avalue1' type='CHAR' size='8' default='text'/>\n"+
+ " <column name='avalue2' type='DOUBLE' required='true'/>\n"+
+ " <column name='avalue3' type='INTEGER' autoIncrement='true'/>\n"+
+ " </table>\n"+
+ "</database>";
+ final String model2Xml =
+ "<?xml version='1.0' encoding='ISO-8859-1'?>\n"+
+ "<database name='roundtriptest'>\n"+
+ " <table name='roundtrip'>\n"+
+ " <column name='pk' type='INTEGER' primaryKey='true' required='true'/>\n"+
+ " <column name='avalue2' type='DOUBLE' required='true'/>\n"+
+ " </table>\n"+
+ "</database>";
+
+ createDatabase(model1Xml);
+
+ insertRow("roundtrip", new Object[] { new Integer(1), null, new Double(2), null });
+
+ alterDatabase(model2Xml);
+
+ assertEquals(getAdjustedModel(),
+ readModelFromDatabase("roundtriptest"));
+
+ List beans = getRows("roundtrip");
+
+ assertEquals(new Integer(1), beans.get(0), "pk");
+ assertEquals(new Double(2), beans.get(0), "avalue2");
+ }
+
+ /**
+ * Tests the removal of a primary key column.
+ */
+ public void testDropPKColumn()
+ {
+ final String model1Xml =
+ "<?xml version='1.0' encoding='ISO-8859-1'?>\n"+
+ "<database name='roundtriptest'>\n"+
+ " <table name='roundtrip'>\n"+
+ " <column name='pk1' type='INTEGER' primaryKey='true' required='true'/>\n"+
+ " <column name='pk2' type='INTEGER' primaryKey='true' required='true'/>\n"+
+ " <column name='avalue' type='INTEGER'/>\n"+
+ " </table>\n"+
+ "</database>";
+ final String model2Xml =
+ "<?xml version='1.0' encoding='ISO-8859-1'?>\n"+
+ "<database name='roundtriptest'>\n"+
+ " <table name='roundtrip'>\n"+
+ " <column name='pk2' type='INTEGER' primaryKey='true' required='true'/>\n"+
+ " <column name='avalue' type='INTEGER'/>\n"+
+ " </table>\n"+
+ "</database>";
+
+ createDatabase(model1Xml);
+
+ insertRow("roundtrip", new Object[] { new Integer(1), new Integer(2), new Integer(3) });
+
+ alterDatabase(model2Xml);
+
+ assertEquals(getAdjustedModel(),
+ readModelFromDatabase("roundtriptest"));
+
+ List beans = getRows("roundtrip");
+
+ assertEquals(new Integer(2), beans.get(0), "pk2");
+ assertEquals(new Integer(3), beans.get(0), "avalue");
+ }
+
+ /**
+ * Tests the removal of the single primary key column.
+ */
+ public void testDropSinglePKColumn()
+ {
+ final String model1Xml =
+ "<?xml version='1.0' encoding='ISO-8859-1'?>\n"+
+ "<database name='roundtriptest'>\n"+
+ " <table name='roundtrip'>\n"+
+ " <column name='pk' type='INTEGER' primaryKey='true' required='true'/>\n"+
+ " <column name='avalue' type='INTEGER'/>\n"+
+ " </table>\n"+
+ "</database>";
+ final String model2Xml =
+ "<?xml version='1.0' encoding='ISO-8859-1'?>\n"+
+ "<database name='roundtriptest'>\n"+
+ " <table name='roundtrip'>\n"+
+ " <column name='avalue' type='INTEGER'/>\n"+
+ " </table>\n"+
+ "</database>";
+
+ createDatabase(model1Xml);
+
+ insertRow("roundtrip", new Object[] { new Integer(1), new Integer(2) });
+
+ alterDatabase(model2Xml);
+
+ assertEquals(getAdjustedModel(),
+ readModelFromDatabase("roundtriptest"));
+
+ List beans = getRows("roundtrip");
+
+ assertEquals(new Integer(2), beans.get(0), "avalue");
+ }
+
+ /**
+ * Tests the removal of multiple primary key columns.
+ */
+ public void testDropMultiplePKColumns()
+ {
+ final String model1Xml =
+ "<?xml version='1.0' encoding='ISO-8859-1'?>\n"+
+ "<database name='roundtriptest'>\n"+
+ " <table name='roundtrip'>\n"+
+ " <column name='pk1' type='INTEGER' primaryKey='true' required='true'/>\n"+
+ " <column name='pk2' type='INTEGER' primaryKey='true' required='true'/>\n"+
+ " <column name='pk3' type='INTEGER' primaryKey='true' required='true'/>\n"+
+ " <column name='avalue' type='INTEGER'/>\n"+
+ " </table>\n"+
+ "</database>";
+ final String model2Xml =
+ "<?xml version='1.0' encoding='ISO-8859-1'?>\n"+
+ "<database name='roundtriptest'>\n"+
+ " <table name='roundtrip'>\n"+
+ " <column name='pk2' type='INTEGER' primaryKey='true' required='true'/>\n"+
+ " <column name='avalue' type='INTEGER'/>\n"+
+ " </table>\n"+
+ "</database>";
+
+ createDatabase(model1Xml);
+
+ insertRow("roundtrip", new Object[] { new Integer(1), new Integer(2), new Integer(3), new Integer(4) });
+
+ alterDatabase(model2Xml);
+
+ assertEquals(getAdjustedModel(),
+ readModelFromDatabase("roundtriptest"));
+
+ List beans = getRows("roundtrip");
+
+ assertEquals(new Integer(2), beans.get(0), "pk2");
+ assertEquals(new Integer(4), beans.get(0), "avalue");
+ }
+
+ /**
+ * Tests the removal of all primary key columns.
+ */
+ public void testDropAllPKColumns()
+ {
+ final String model1Xml =
+ "<?xml version='1.0' encoding='ISO-8859-1'?>\n"+
+ "<database name='roundtriptest'>\n"+
+ " <table name='roundtrip'>\n"+
+ " <column name='pk1' type='INTEGER' primaryKey='true' required='true'/>\n"+
+ " <column name='pk2' type='INTEGER' primaryKey='true' required='true'/>\n"+
+ " <column name='pk3' type='INTEGER' primaryKey='true' required='true'/>\n"+
+ " <column name='avalue' type='INTEGER'/>\n"+
+ " </table>\n"+
+ "</database>";
+ final String model2Xml =
+ "<?xml version='1.0' encoding='ISO-8859-1'?>\n"+
+ "<database name='roundtriptest'>\n"+
+ " <table name='roundtrip'>\n"+
+ " <column name='avalue' type='INTEGER'/>\n"+
+ " </table>\n"+
+ "</database>";
+
+ createDatabase(model1Xml);
+
+ insertRow("roundtrip", new Object[] { new Integer(1), new Integer(2), new Integer(3), new Integer(4) });
+
+ alterDatabase(model2Xml);
+
+ assertEquals(getAdjustedModel(),
+ readModelFromDatabase("roundtriptest"));
+
+ List beans = getRows("roundtrip");
+
+ assertEquals(new Integer(4), beans.get(0), "avalue");
+ }
+
+ /**
+ * Tests the removal of a column from a non-unique index.
+ */
+ public void testDropColumnFromIndex()
+ {
+ if (!getPlatformInfo().isIndicesSupported())
+ {
+ return;
+ }
+
+ final String model1Xml =
+ "<?xml version='1.0' encoding='ISO-8859-1'?>\n"+
+ "<database name='roundtriptest'>\n"+
+ " <table name='roundtrip'>\n"+
+ " <column name='pk' type='INTEGER' primaryKey='true' required='true'/>\n"+
+ " <column name='avalue1' type='INTEGER'/>\n"+
+ " <column name='avalue2' type='VARCHAR' size='32'/>\n"+
+ " <index name='test'>\n"+
+ " <index-column name='avalue1'/>\n"+
+ " <index-column name='avalue2'/>\n"+
+ " </index>\n"+
+ " </table>\n"+
+ "</database>";
+ final String model2Xml =
+ "<?xml version='1.0' encoding='ISO-8859-1'?>\n"+
+ "<database name='roundtriptest'>\n"+
+ " <table name='roundtrip'>\n"+
+ " <column name='pk' type='INTEGER' primaryKey='true' required='true'/>\n"+
+ " <column name='avalue2' type='VARCHAR' size='32'/>\n"+
+ " <index name='test'>\n"+
+ " <index-column name='avalue2'/>\n"+
+ " </index>\n"+
+ " </table>\n"+
+ "</database>";
+
+ createDatabase(model1Xml);
+
+ insertRow("roundtrip", new Object[] { new Integer(1), new Integer(2), "text" });
+
+ alterDatabase(model2Xml);
+
+ assertEquals(getAdjustedModel(),
+ readModelFromDatabase("roundtriptest"));
+
+ List beans = getRows("roundtrip");
+
+ assertEquals(new Integer(1), beans.get(0), "pk");
+ assertEquals((Object)"text", beans.get(0), "avalue2");
+ }
+
+ /**
+ * Tests the removal of the single column from an unique index.
+ */
+ public void testDropSingleColumnFromIndex()
+ {
+ if (!getPlatformInfo().isIndicesSupported())
+ {
+ return;
+ }
+
+ final String model1Xml =
+ "<?xml version='1.0' encoding='ISO-8859-1'?>\n"+
+ "<database name='roundtriptest'>\n"+
+ " <table name='roundtrip'>\n"+
+ " <column name='pk' type='INTEGER' primaryKey='true' required='true'/>\n"+
+ " <column name='avalue' type='INTEGER'/>\n"+
+ " <unique name='test'>\n"+
+ " <unique-column name='avalue'/>\n"+
+ " </unique>\n"+
+ " </table>\n"+
+ "</database>";
+ final String model2Xml =
+ "<?xml version='1.0' encoding='ISO-8859-1'?>\n"+
+ "<database name='roundtriptest'>\n"+
+ " <table name='roundtrip'>\n"+
+ " <column name='pk' type='INTEGER' primaryKey='true' required='true'/>\n"+
+ " </table>\n"+
+ "</database>";
+
+ createDatabase(model1Xml);
+
+ insertRow("roundtrip", new Object[] { new Integer(1), new Integer(2) });
+
+ alterDatabase(model2Xml);
+
+ assertEquals(getAdjustedModel(),
+ readModelFromDatabase("roundtriptest"));
+
+ List beans = getRows("roundtrip");
+
+ assertEquals(new Integer(1), beans.get(0), "pk");
+ }
+
+ /**
+ * Tests the removal of a column from a non-unique index.
+ */
+ public void testDropMultipleColumnsFromIndex()
+ {
+ if (!getPlatformInfo().isIndicesSupported())
+ {
+ return;
+ }
+
+ final String model1Xml =
+ "<?xml version='1.0' encoding='ISO-8859-1'?>\n"+
+ "<database name='roundtriptest'>\n"+
+ " <table name='roundtrip'>\n"+
+ " <column name='pk' type='INTEGER' primaryKey='true' required='true'/>\n"+
+ " <column name='avalue1' type='INTEGER'/>\n"+
+ " <column name='avalue2' type='VARCHAR' size='32'/>\n"+
+ " <column name='avalue3' type='TIMESTAMP'/>\n"+
+ " <index name='test'>\n"+
+ " <index-column name='avalue1'/>\n"+
+ " <index-column name='avalue2'/>\n"+
+ " <index-column name='avalue3'/>\n"+
+ " </index>\n"+
+ " </table>\n"+
+ "</database>";
+ final String model2Xml =
+ "<?xml version='1.0' encoding='ISO-8859-1'?>\n"+
+ "<database name='roundtriptest'>\n"+
+ " <table name='roundtrip'>\n"+
+ " <column name='pk' type='INTEGER' primaryKey='true' required='true'/>\n"+
+ " <column name='avalue2' type='VARCHAR' size='32'/>\n"+
+ " <index name='test'>\n"+
+ " <index-column name='avalue2'/>\n"+
+ " </index>\n"+
+ " </table>\n"+
+ "</database>";
+
+ createDatabase(model1Xml);
+
+ insertRow("roundtrip", new Object[] { new Integer(1), new Integer(2), "text" });
+
+ alterDatabase(model2Xml);
+
+ assertEquals(getAdjustedModel(),
+ readModelFromDatabase("roundtriptest"));
+
+ List beans = getRows("roundtrip");
+
+ assertEquals(new Integer(1), beans.get(0), "pk");
+ assertEquals((Object)"text", beans.get(0), "avalue2");
+ }
+
+ /**
+ * Tests the removal of all column from an unique index.
+ */
+ public void testDropAllColumnsFromIndex()
+ {
+ if (!getPlatformInfo().isIndicesSupported())
+ {
+ return;
+ }
+
+ final String model1Xml =
+ "<?xml version='1.0' encoding='ISO-8859-1'?>\n"+
+ "<database name='roundtriptest'>\n"+
+ " <table name='roundtrip'>\n"+
+ " <column name='pk' type='INTEGER' primaryKey='true' required='true'/>\n"+
+ " <column name='avalue1' type='INTEGER' required='true'/>\n"+
+ " <column name='avalue2' type='VARCHAR' size='32' required='true'/>\n"+
+ " <column name='avalue3' type='DOUBLE' required='true'/>\n"+
+ " <unique name='test'>\n"+
+ " <unique-column name='avalue1'/>\n"+
+ " <unique-column name='avalue2'/>\n"+
+ " <unique-column name='avalue3'/>\n"+
+ " </unique>\n"+
+ " </table>\n"+
+ "</database>";
+ final String model2Xml =
+ "<?xml version='1.0' encoding='ISO-8859-1'?>\n"+
+ "<database name='roundtriptest'>\n"+
+ " <table name='roundtrip'>\n"+
+ " <column name='pk' type='INTEGER' primaryKey='true' required='true'/>\n"+
+ " </table>\n"+
+ "</database>";
+
+ createDatabase(model1Xml);
+
+ insertRow("roundtrip", new Object[] { new Integer(1), new Integer(2), "text", new Double(2.0) });
+
+ alterDatabase(model2Xml);
+
+ assertEquals(getAdjustedModel(),
+ readModelFromDatabase("roundtriptest"));
+
+ List beans = getRows("roundtrip");
+
+ assertEquals(new Integer(1), beans.get(0), "pk");
+ }
+
+ /**
+ * Tests the removal of the single local column from a foreign key.
+ */
+ public void testDropSingleLocalColumnFromFK()
+ {
+ final String model1Xml =
+ "<?xml version='1.0' encoding='ISO-8859-1'?>\n"+
+ "<database name='roundtriptest'>\n"+
+ " <table name='roundtrip1'>\n"+
+ " <column name='pk' type='VARCHAR' size='32' primaryKey='true' required='true'/>\n"+
+ " </table>\n"+
+ " <table name='roundtrip2'>\n"+
+ " <column name='pk' type='INTEGER' primaryKey='true' required='true'/>\n"+
+ " <column name='avalue' type='VARCHAR' size='32'/>\n"+
+ " <foreign-key foreignTable='roundtrip1'>\n"+
+ " <reference local='avalue' foreign='pk'/>\n"+
+ " </foreign-key>\n"+
+ " </table>\n"+
+ "</database>";
+ final String model2Xml =
+ "<?xml version='1.0' encoding='ISO-8859-1'?>\n"+
+ "<database name='roundtriptest'>\n"+
+ " <table name='roundtrip1'>\n"+
+ " <column name='pk' type='VARCHAR' size='32' primaryKey='true' required='true'/>\n"+
+ " </table>\n"+
+ " <table name='roundtrip2'>\n"+
+ " <column name='pk' type='INTEGER' primaryKey='true' required='true'/>\n"+
+ " </table>\n"+
+ "</database>";
+
+ createDatabase(model1Xml);
+
+ insertRow("roundtrip1", new Object[] { "text" });
+ insertRow("roundtrip2", new Object[] { new Integer(1), "text" });
+
+ alterDatabase(model2Xml);
+
+ assertEquals(getAdjustedModel(),
+ readModelFromDatabase("roundtriptest"));
+
+ List beans1 = getRows("roundtrip1");
+ List beans2 = getRows("roundtrip2");
+
+ assertEquals((Object)"text", beans1.get(0), "pk");
+ assertEquals(new Integer(1), beans2.get(0), "pk");
+ }
+
+ /**
+ * Tests the removal of the single foreign column from a foreign key.
+ */
+ public void testDropSingleForeignColumnFromFK()
+ {
+ final String model1Xml =
+ "<?xml version='1.0' encoding='ISO-8859-1'?>\n"+
+ "<database name='roundtriptest'>\n"+
+ " <table name='roundtrip1'>\n"+
+ " <column name='pk' type='VARCHAR' size='32' primaryKey='true' required='true'/>\n"+
+ " <column name='avalue' type='INTEGER'/>\n"+
+ " </table>\n"+
+ " <table name='roundtrip2'>\n"+
+ " <column name='pk' type='INTEGER' primaryKey='true' required='true'/>\n"+
+ " <column name='avalue' type='VARCHAR' size='32'/>\n"+
+ " <foreign-key foreignTable='roundtrip1'>\n"+
+ " <reference local='avalue' foreign='pk'/>\n"+
+ " </foreign-key>\n"+
+ " </table>\n"+
+ "</database>";
+ final String model2Xml =
+ "<?xml version='1.0' encoding='ISO-8859-1'?>\n"+
+ "<database name='roundtriptest'>\n"+
+ " <table name='roundtrip1'>\n"+
+ " <column name='avalue' type='INTEGER'/>\n"+
+ " </table>\n"+
+ " <table name='roundtrip2'>\n"+
+ " <column name='pk' type='INTEGER' primaryKey='true' required='true'/>\n"+
+ " <column name='avalue' type='VARCHAR' size='32'/>\n"+
+ " </table>\n"+
+ "</database>";
+
+ createDatabase(model1Xml);
+
+ insertRow("roundtrip1", new Object[] { "text", new Integer(2) });
+ insertRow("roundtrip2", new Object[] { new Integer(1), "text" });
+
+ alterDatabase(model2Xml);
+
+ assertEquals(getAdjustedModel(),
+ readModelFromDatabase("roundtriptest"));
+
+ List beans1 = getRows("roundtrip1");
+ List beans2 = getRows("roundtrip2");
+
+ assertEquals(new Integer(2), beans1.get(0), "avalue");
+ assertEquals(new Integer(1), beans2.get(0), "pk");
+ assertEquals((Object)"text", beans2.get(0), "avalue");
+ }
+
+ /**
+ * Tests the removal of all local columns from a foreign key.
+ */
+ public void testDropAllLocalColumnsFromFK()
+ {
+ final String model1Xml =
+ "<?xml version='1.0' encoding='ISO-8859-1'?>\n"+
+ "<database name='roundtriptest'>\n"+
+ " <table name='roundtrip1'>\n"+
+ " <column name='pk1' type='VARCHAR' size='32' primaryKey='true' required='true'/>\n"+
+ " <column name='pk2' type='INTEGER' primaryKey='true' required='true'/>\n"+
+ " </table>\n"+
+ " <table name='roundtrip2'>\n"+
+ " <column name='pk' type='INTEGER' primaryKey='true' required='true'/>\n"+
+ " <column name='avalue1' type='VARCHAR' size='32'/>\n"+
+ " <column name='avalue2' type='INTEGER'/>\n"+
+ " <foreign-key foreignTable='roundtrip1'>\n"+
+ " <reference local='avalue1' foreign='pk1'/>\n"+
+ " <reference local='avalue2' foreign='pk2'/>\n"+
+ " </foreign-key>\n"+
+ " </table>\n"+
+ "</database>";
+ final String model2Xml =
+ "<?xml version='1.0' encoding='ISO-8859-1'?>\n"+
+ "<database name='roundtriptest'>\n"+
+ " <table name='roundtrip1'>\n"+
+ " <column name='pk1' type='VARCHAR' size='32' primaryKey='true' required='true'/>\n"+
+ " <column name='pk2' type='INTEGER' primaryKey='true' required='true'/>\n"+
+ " </table>\n"+
+ " <table name='roundtrip2'>\n"+
+ " <column name='pk' type='INTEGER' primaryKey='true' required='true'/>\n"+
+ " </table>\n"+
+ "</database>";
+
+ createDatabase(model1Xml);
+
+ insertRow("roundtrip1", new Object[] { "text", new Integer(2) });
+ insertRow("roundtrip2", new Object[] { new Integer(1), "text", new Integer(2) });
+
+ alterDatabase(model2Xml);
+
+ assertEquals(getAdjustedModel(),
+ readModelFromDatabase("roundtriptest"));
+
+ List beans1 = getRows("roundtrip1");
+ List beans2 = getRows("roundtrip2");
+
+ assertEquals((Object)"text", beans1.get(0), "pk1");
+ assertEquals(new Integer(2), beans1.get(0), "pk2");
+ assertEquals(new Integer(1), beans2.get(0), "pk");
+ }
+
+ /**
+ * Tests the removal of all foreign columns from a foreign key.
+ */
+ public void testDropAllForeignColumnsFromFK()
+ {
+ final String model1Xml =
+ "<?xml version='1.0' encoding='ISO-8859-1'?>\n"+
+ "<database name='roundtriptest'>\n"+
+ " <table name='roundtrip1'>\n"+
+ " <column name='pk1' type='VARCHAR' size='32' primaryKey='true' required='true'/>\n"+
+ " <column name='pk2' type='INTEGER' primaryKey='true' required='true'/>\n"+
+ " <column name='avalue' type='INTEGER'/>\n"+
+ " </table>\n"+
+ " <table name='roundtrip2'>\n"+
+ " <column name='pk' type='INTEGER' primaryKey='true' required='true'/>\n"+
+ " <column name='avalue1' type='VARCHAR' size='32'/>\n"+
+ " <column name='avalue2' type='INTEGER'/>\n"+
+ " <foreign-key foreignTable='roundtrip1'>\n"+
+ " <reference local='avalue1' foreign='pk1'/>\n"+
+ " <reference local='avalue2' foreign='pk2'/>\n"+
+ " </foreign-key>\n"+
+ " </table>\n"+
+ "</database>";
+ final String model2Xml =
+ "<?xml version='1.0' encoding='ISO-8859-1'?>\n"+
+ "<database name='roundtriptest'>\n"+
+ " <table name='roundtrip1'>\n"+
+ " <column name='avalue' type='INTEGER'/>\n"+
+ " </table>\n"+
+ " <table name='roundtrip2'>\n"+
+ " <column name='pk' type='INTEGER' primaryKey='true' required='true'/>\n"+
+ " <column name='avalue1' type='VARCHAR' size='32'/>\n"+
+ " <column name='avalue2' type='INTEGER'/>\n"+
+ " </table>\n"+
+ "</database>";
+
+ createDatabase(model1Xml);
+
+ insertRow("roundtrip1", new Object[] { "text", new Integer(2), new Integer(3) });
+ insertRow("roundtrip2", new Object[] { new Integer(1), "text", new Integer(2) });
+
+ alterDatabase(model2Xml);
+
+ assertEquals(getAdjustedModel(),
+ readModelFromDatabase("roundtriptest"));
+
+ List beans1 = getRows("roundtrip1");
+ List beans2 = getRows("roundtrip2");
+
+ assertEquals(new Integer(3), beans1.get(0), "avalue");
+ assertEquals(new Integer(1), beans2.get(0), "pk");
+ assertEquals((Object)"text", beans2.get(0), "avalue1");
+ assertEquals(new Integer(2), beans2.get(0), "avalue2");
+ }
+
+ /**
+ * Tests the removal of a local and foreign column from a foreign key.
+ */
+ public void testDropLocalAndForeignColumnFromFK()
+ {
+ final String model1Xml =
+ "<?xml version='1.0' encoding='ISO-8859-1'?>\n"+
+ "<database name='roundtriptest'>\n"+
+ " <table name='roundtrip1'>\n"+
+ " <column name='pk1' type='VARCHAR' size='32' primaryKey='true' required='true'/>\n"+
+ " <column name='pk2' type='INTEGER' primaryKey='true' required='true'/>\n"+
+ " <column name='avalue' type='INTEGER'/>\n"+
+ " </table>\n"+
+ " <table name='roundtrip2'>\n"+
+ " <column name='pk' type='INTEGER' primaryKey='true' required='true'/>\n"+
+ " <column name='avalue1' type='VARCHAR' size='32'/>\n"+
+ " <column name='avalue2' type='INTEGER'/>\n"+
+ " <foreign-key foreignTable='roundtrip1'>\n"+
+ " <reference local='avalue1' foreign='pk1'/>\n"+
+ " <reference local='avalue2' foreign='pk2'/>\n"+
+ " </foreign-key>\n"+
+ " </table>\n"+
+ "</database>";
+ final String model2Xml =
+ "<?xml version='1.0' encoding='ISO-8859-1'?>\n"+
+ "<database name='roundtriptest'>\n"+
+ " <table name='roundtrip1'>\n"+
+ " <column name='pk2' type='INTEGER' primaryKey='true' required='true'/>\n"+
+ " <column name='avalue' type='INTEGER'/>\n"+
+ " </table>\n"+
+ " <table name='roundtrip2'>\n"+
+ " <column name='pk' type='INTEGER' primaryKey='true' required='true'/>\n"+
+ " <column name='avalue2' type='INTEGER'/>\n"+
+ " <foreign-key foreignTable='roundtrip1'>\n"+
+ " <reference local='avalue2' foreign='pk2'/>\n"+
+ " </foreign-key>\n"+
+ " </table>\n"+
+ "</database>";
+
+ createDatabase(model1Xml);
+
+ insertRow("roundtrip1", new Object[] { "text", new Integer(2), new Integer(3) });
+ insertRow("roundtrip2", new Object[] { new Integer(1), "text", new Integer(2) });
+
+ alterDatabase(model2Xml);
+
+ assertEquals(getAdjustedModel(),
+ readModelFromDatabase("roundtriptest"));
+
+ List beans1 = getRows("roundtrip1");
+ List beans2 = getRows("roundtrip2");
+
+ assertEquals(new Integer(2), beans1.get(0), "pk2");
+ assertEquals(new Integer(3), beans1.get(0), "avalue");
+ assertEquals(new Integer(1), beans2.get(0), "pk");
+ assertEquals(new Integer(2), beans2.get(0), "avalue2");
+ }
+
+ /**
+ * Tests the removal of multiple local and foreign columns from a foreign key.
+ */
+ public void testDropMultipleLocalAndForeignColumnsFromFK()
+ {
+ final String model1Xml =
+ "<?xml version='1.0' encoding='ISO-8859-1'?>\n"+
+ "<database name='roundtriptest'>\n"+
+ " <table name='roundtrip1'>\n"+
+ " <column name='pk1' type='VARCHAR' size='32' primaryKey='true' required='true'/>\n"+
+ " <column name='pk2' type='INTEGER' primaryKey='true' required='true'/>\n"+
+ " <column name='pk3' type='DOUBLE' primaryKey='true' required='true'/>\n"+
+ " <column name='avalue' type='INTEGER'/>\n"+
+ " </table>\n"+
+ " <table name='roundtrip2'>\n"+
+ " <column name='pk' type='INTEGER' primaryKey='true' required='true'/>\n"+
+ " <column name='avalue1' type='VARCHAR' size='32'/>\n"+
+ " <column name='avalue2' type='INTEGER'/>\n"+
+ " <column name='avalue3' type='DOUBLE'/>\n"+
+ " <foreign-key foreignTable='roundtrip1'>\n"+
+ " <reference local='avalue1' foreign='pk1'/>\n"+
+ " <reference local='avalue2' foreign='pk2'/>\n"+
+ " <reference local='avalue3' foreign='pk3'/>\n"+
+ " </foreign-key>\n"+
+ " </table>\n"+
+ "</database>";
+ final String model2Xml =
+ "<?xml version='1.0' encoding='ISO-8859-1'?>\n"+
+ "<database name='roundtriptest'>\n"+
+ " <table name='roundtrip1'>\n"+
+ " <column name='pk2' type='INTEGER' primaryKey='true' required='true'/>\n"+
+ " <column name='avalue' type='INTEGER'/>\n"+
+ " </table>\n"+
+ " <table name='roundtrip2'>\n"+
+ " <column name='pk' type='INTEGER' primaryKey='true' required='true'/>\n"+
+ " <column name='avalue2' type='INTEGER'/>\n"+
+ " <foreign-key foreignTable='roundtrip1'>\n"+
+ " <reference local='avalue2' foreign='pk2'/>\n"+
+ " </foreign-key>\n"+
+ " </table>\n"+
+ "</database>";
+
+ createDatabase(model1Xml);
+
+ insertRow("roundtrip1", new Object[] { "text", new Integer(2), new Double(4), new Integer(3) });
+ insertRow("roundtrip2", new Object[] { new Integer(1), "text", new Integer(2), new Double(4) });
+
+ alterDatabase(model2Xml);
+
+ assertEquals(getAdjustedModel(),
+ readModelFromDatabase("roundtriptest"));
+
+ List beans1 = getRows("roundtrip1");
+ List beans2 = getRows("roundtrip2");
+
+ assertEquals(new Integer(2), beans1.get(0), "pk2");
+ assertEquals(new Integer(3), beans1.get(0), "avalue");
+ assertEquals(new Integer(1), beans2.get(0), "pk");
+ assertEquals(new Integer(2), beans2.get(0), "avalue2");
+ }
+
+ /**
+ * Tests the removal of all local and foreign columns from a foreign key.
+ */
+ public void testDropAllLocalAndForeignColumnsFromFK()
+ {
+ final String model1Xml =
+ "<?xml version='1.0' encoding='ISO-8859-1'?>\n"+
+ "<database name='roundtriptest'>\n"+
+ " <table name='roundtrip1'>\n"+
+ " <column name='pk1' type='VARCHAR' size='32' primaryKey='true' required='true'/>\n"+
+ " <column name='pk2' type='INTEGER' primaryKey='true' required='true'/>\n"+
+ " <column name='pk3' type='DOUBLE' primaryKey='true' required='true'/>\n"+
+ " <column name='avalue' type='INTEGER'/>\n"+
+ " </table>\n"+
+ " <table name='roundtrip2'>\n"+
+ " <column name='pk' type='INTEGER' primaryKey='true' required='true'/>\n"+
+ " <column name='avalue1' type='VARCHAR' size='32'/>\n"+
+ " <column name='avalue2' type='INTEGER'/>\n"+
+ " <column name='avalue3' type='DOUBLE'/>\n"+
+ " <foreign-key foreignTable='roundtrip1'>\n"+
+ " <reference local='avalue1' foreign='pk1'/>\n"+
+ " <reference local='avalue2' foreign='pk2'/>\n"+
+ " <reference local='avalue3' foreign='pk3'/>\n"+
+ " </foreign-key>\n"+
+ " </table>\n"+
+ "</database>";
+ final String model2Xml =
+ "<?xml version='1.0' encoding='ISO-8859-1'?>\n"+
+ "<database name='roundtriptest'>\n"+
+ " <table name='roundtrip1'>\n"+
+ " <column name='avalue' type='INTEGER'/>\n"+
+ " </table>\n"+
+ " <table name='roundtrip2'>\n"+
+ " <column name='pk' type='INTEGER' primaryKey='true' required='true'/>\n"+
+ " </table>\n"+
+ "</database>";
+
+ createDatabase(model1Xml);
+
+ insertRow("roundtrip1", new Object[] { "text", new Integer(2), new Double(4), new Integer(3) });
+ insertRow("roundtrip2", new Object[] { new Integer(1), "text", new Integer(2), new Double(4) });
+
+ alterDatabase(model2Xml);
+
+ assertEquals(getAdjustedModel(),
+ readModelFromDatabase("roundtriptest"));
+
+ List beans1 = getRows("roundtrip1");
+ List beans2 = getRows("roundtrip2");
+
+ assertEquals(new Integer(3), beans1.get(0), "avalue");
+ assertEquals(new Integer(1), beans2.get(0), "pk");
+ }
+}