/*
* SchemaCrawler
* Copyright (c) 2000-2012, 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 static org.junit.Assert.assertNotNull;
import java.util.logging.Level;
import java.util.logging.Logger;
import org.junit.Test;
import schemacrawler.schema.Column;
import schemacrawler.schema.Database;
import schemacrawler.schema.ProcedureColumn;
import schemacrawler.schema.Routine;
import schemacrawler.schema.Schema;
import schemacrawler.schema.Table;
import schemacrawler.schemacrawler.InclusionRule;
import schemacrawler.schemacrawler.SchemaCrawlerOptions;
import schemacrawler.test.utility.BaseDatabaseTest;
public class SchemaCrawlerGrepTest
extends BaseDatabaseTest
{
private static final Logger LOGGER = Logger
.getLogger(SchemaCrawlerGrepTest.class.getName());
@Test
public void grepColumns()
throws Exception
{
final String[] schemaNames = {
"BOOKS",
"FOR_LINT",
"INFORMATION_SCHEMA",
"PUBLIC",
"\"PUBLISHER SALES\"",
"SYSTEM_LOBS"
};
final int[] tableCounts = {
1, 0, 0, 0, 1, 0
};
final String[][][] columnNames = {
{
{
"BOOKAUTHORS.BOOKID",
"BOOKAUTHORS.AUTHORID",
"BOOKAUTHORS.\"UPDATE\"",
},
},
{},
{},
{},
{
{
"SALES.POSTALCODE",
"SALES.COUNTRY",
"SALES.BOOKID",
"SALES.PERIODENDDATE",
"SALES.TOTALAMOUNT",
},
},
{},
};
final SchemaCrawlerOptions schemaCrawlerOptions = new SchemaCrawlerOptions();
schemaCrawlerOptions
.setGrepColumnInclusionRule(new InclusionRule(".*\\..*\\.BOOKID", ""));
final Database database = getDatabase(schemaCrawlerOptions);
final Schema[] schemas = database.getSchemas().toArray(new Schema[0]);
assertEquals("Schema count does not match", 6, 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.getFullName());
final Table[] tables = database.getTables(schema).toArray(new Table[0]);
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().toArray(new Column[0]);
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());
}
}
}
}
@Test
public void grepColumnsAndIncludeChildTables()
throws Exception
{
final SchemaCrawlerOptions schemaCrawlerOptions = new SchemaCrawlerOptions();
schemaCrawlerOptions
.setGrepColumnInclusionRule(new InclusionRule(".*\\.BOOKAUTHORS\\..*", ""));
Database database;
Schema schema;
Table table;
database = getDatabase(schemaCrawlerOptions);
schema = database.getSchema("PUBLIC.BOOKS");
assertNotNull("Schema PUBLIC.BOOKS not found", schema);
assertEquals(1, database.getTables(schema).size());
table = database.getTable(schema, "BOOKAUTHORS");
assertNotNull("Table BOOKAUTHORS not found", table);
schemaCrawlerOptions.setParentTableFilterDepth(1);
database = getDatabase(schemaCrawlerOptions);
schema = database.getSchema("PUBLIC.BOOKS");
assertNotNull("Schema PUBLIC.BOOKS not found", schema);
assertEquals(3, database.getTables(schema).size());
table = database.getTable(schema, "BOOKAUTHORS");
assertNotNull("Table BOOKAUTHORS not found", table);
table = database.getTable(schema, "BOOKS");
assertNotNull("Table BOOKS not found", table);
table = database.getTable(schema, "AUTHORS");
assertNotNull("Table AUTHORS not found", table);
}
@Test
public void grepCombined()
throws Exception
{
final String[] schemaNames = {
"BOOKS",
"FOR_LINT",
"INFORMATION_SCHEMA",
"PUBLIC",
"\"PUBLISHER SALES\"",
"SYSTEM_LOBS"
};
final int[] tableCounts = {
2, 0, 0, 0, 1, 0
};
final String[][][] columnNames = {
{
{
"AUTHORS.ID",
"AUTHORS.FIRSTNAME",
"AUTHORS.LASTNAME",
"AUTHORS.ADDRESS1",
"AUTHORS.ADDRESS2",
"AUTHORS.CITY",
"AUTHORS.STATE",
"AUTHORS.POSTALCODE",
"AUTHORS.COUNTRY",
},
{
"BOOKAUTHORS.BOOKID",
"BOOKAUTHORS.AUTHORID",
"BOOKAUTHORS.\"UPDATE\"",
},
},
{},
{},
{},
{
{
"SALES.POSTALCODE",
"SALES.COUNTRY",
"SALES.BOOKID",
"SALES.PERIODENDDATE",
"SALES.TOTALAMOUNT",
},
},
{},
};
final SchemaCrawlerOptions schemaCrawlerOptions = new SchemaCrawlerOptions();
schemaCrawlerOptions
.setGrepColumnInclusionRule(new InclusionRule(".*\\..*\\.BOOKID", ""));
schemaCrawlerOptions
.setGrepDefinitionInclusionRule(new InclusionRule(".*book author.*", ""));
final Database database = getDatabase(schemaCrawlerOptions);
final Schema[] schemas = database.getSchemas().toArray(new Schema[0]);
assertEquals("Schema count does not match", 6, 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.getFullName());
final Table[] tables = database.getTables(schema).toArray(new Table[0]);
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().toArray(new Column[0]);
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());
}
}
}
}
@Test
public void grepDefinitions()
throws Exception
{
final String[] schemaNames = {
"BOOKS",
"FOR_LINT",
"INFORMATION_SCHEMA",
"PUBLIC",
"\"PUBLISHER SALES\"",
"SYSTEM_LOBS"
};
final int[] tableCounts = {
1, 0, 0, 0, 0, 0
};
final String[][][] columnNames = {
{
{
"AUTHORS.ID",
"AUTHORS.FIRSTNAME",
"AUTHORS.LASTNAME",
"AUTHORS.ADDRESS1",
"AUTHORS.ADDRESS2",
"AUTHORS.CITY",
"AUTHORS.STATE",
"AUTHORS.POSTALCODE",
"AUTHORS.COUNTRY",
},
},
{},
{},
{},
{},
};
final SchemaCrawlerOptions schemaCrawlerOptions = new SchemaCrawlerOptions();
schemaCrawlerOptions
.setGrepDefinitionInclusionRule(new InclusionRule(".*book author.*", ""));
final Database database = getDatabase(schemaCrawlerOptions);
final Schema[] schemas = database.getSchemas().toArray(new Schema[0]);
assertEquals("Schema count does not match", 6, 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.getFullName());
final Table[] tables = database.getTables(schema).toArray(new Table[0]);
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().toArray(new Column[0]);
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());
}
}
}
}
@Test
public void grepProcedures()
throws Exception
{
final String[] schemaNames = {
"BOOKS",
"FOR_LINT",
"INFORMATION_SCHEMA",
"PUBLIC",
"\"PUBLISHER SALES\"",
"SYSTEM_LOBS"
};
final int[] routineCounts = {
0, 0, 0, 0, 0, 3
};
final String[][][] columnNames = {
{},
{},
{},
{},
{},
{
{
"ALLOC_BLOCKS.B_COUNT",
"ALLOC_BLOCKS.B_OFFSET",
"ALLOC_BLOCKS.L_ID",
},
{
"CONVERT_BLOCK.B_ADDR",
"CONVERT_BLOCK.B_COUNT",
"CONVERT_BLOCK.B_OFFSET",
"CONVERT_BLOCK.L_ID",
},
{
"CREATE_EMPTY_BLOCK.B_ADDR", "CREATE_EMPTY_BLOCK.B_COUNT",
},
},
};
final SchemaCrawlerOptions schemaCrawlerOptions = new SchemaCrawlerOptions();
schemaCrawlerOptions
.setGrepRoutineColumnInclusionRule(new InclusionRule(".*\\.B_COUNT", ""));
final Database database = getDatabase(schemaCrawlerOptions);
final Schema[] schemas = database.getSchemas().toArray(new Schema[0]);
assertEquals("Schema count does not match", 6, 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.getFullName());
final Routine[] routines = database.getRoutines(schema)
.toArray(new Routine[0]);
assertEquals("Routine count does not match for schema " + schema,
routineCounts[schemaIdx],
routines.length);
for (int routineIdx = 0; routineIdx < routines.length; routineIdx++)
{
final Routine routine = routines[routineIdx];
final ProcedureColumn[] columns = routine.getColumns()
.toArray(new ProcedureColumn[0]);
final String[] columnsNamesForProcedure = columnNames[schemaIdx][routineIdx];
for (int columnIdx = 0; columnIdx < columns.length; columnIdx++)
{
final ProcedureColumn column = columns[columnIdx];
LOGGER.log(Level.FINE, column.toString());
assertEquals("Routine column full name does not match",
"PUBLIC." + schemaNames[schemaIdx] + "."
+ columnsNamesForProcedure[columnIdx],
column.getFullName());
}
}
}
}
}