/*
* SchemaCrawler
* Copyright (c) 2000-2010, Sualeh Fatehi.
*
* Licensed 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.
*/
package schemacrawler.test;
import static org.junit.Assert.assertEquals;
import java.util.logging.Level;
import java.util.logging.Logger;
import org.junit.AfterClass;
import org.junit.BeforeClass;
import org.junit.Test;
import schemacrawler.schema.Column;
import schemacrawler.schema.Database;
import schemacrawler.schema.Schema;
import schemacrawler.schema.Table;
import schemacrawler.schemacrawler.InclusionRule;
import schemacrawler.schemacrawler.SchemaCrawlerOptions;
import schemacrawler.utility.TestDatabase;
public class SchemaCrawlerGrepTest
{
private static final Logger LOGGER = Logger
.getLogger(SchemaCrawlerGrepTest.class.getName());
private static TestDatabase testUtility = new TestDatabase();
@AfterClass
public static void afterAllTests()
{
testUtility.shutdownDatabase();
}
@BeforeClass
public static void beforeAllTests()
throws Exception
{
TestDatabase.initializeApplicationLogging();
testUtility.startMemoryDatabase();
}
@Test
public void grep()
throws Exception
{
final String[] schemaNames = {
"BOOKS",
"INFORMATION_SCHEMA",
"PUBLIC",
"\"PUBLISHER SALES\"",
"SYSTEM_LOBS"
};
final int[] tableCounts = {
1, 0, 0, 1, 0
};
final String[][][] columnNames = {
{
{
"BOOKAUTHORS.BOOKID",
"BOOKAUTHORS.AUTHORID",
"BOOKAUTHORS.\"UPDATE\"",
},
},
{},
{},
{
{
"SALES.POSTALCODE",
"SALES.COUNTRY",
"SALES.BOOKID",
"SALES.PERIODENDDATE",
"SALES.TOTALAMOUNT",
},
},
{},
};
final String[][][] columnDataTypes = {
{
{
"INTEGER", "INTEGER", "CLOB",
},
}, {}, {}, {
{
"VARCHAR", "VARCHAR", "INTEGER", "DATE", "DOUBLE",
},
}, {},
};
final SchemaCrawlerOptions schemaCrawlerOptions = new SchemaCrawlerOptions();
schemaCrawlerOptions
.setGrepColumnInclusionRule(new InclusionRule(".*\\..*\\.BOOKID", ""));
final Database database = testUtility.getDatabase(schemaCrawlerOptions);
final Schema[] schemas = database.getSchemas();
assertEquals("Schema count does not match", 5, schemas.length);
for (int schemaIdx = 0; schemaIdx < schemas.length; schemaIdx++)
{
final Schema schema = schemas[schemaIdx];
assertEquals("Schema name does not match",
"PUBLIC." + schemaNames[schemaIdx],
schema.getName());
final Table[] tables = schema.getTables();
assertEquals("Table count does not match for schema " + schema,
tableCounts[schemaIdx],
tables.length);
for (int tableIdx = 0; tableIdx < tables.length; tableIdx++)
{
final Table table = tables[tableIdx];
final Column[] columns = table.getColumns();
final String[] columnsNamesForTable = columnNames[schemaIdx][tableIdx];
for (int columnIdx = 0; columnIdx < columns.length; columnIdx++)
{
final Column column = columns[columnIdx];
LOGGER.log(Level.FINE, column.toString());
assertEquals("Column full name does not match",
"PUBLIC." + schemaNames[schemaIdx] + "."
+ columnsNamesForTable[columnIdx],
column.getFullName());
assertEquals("Column type does not match",
columnDataTypes[schemaIdx][tableIdx][columnIdx],
column.getType().getDatabaseSpecificTypeName());
assertEquals("Column JDBC type does not match",
columnDataTypes[schemaIdx][tableIdx][columnIdx],
column.getType().getTypeName());
}
}
}
}
}