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- /*
- Copyright (c) 2007 Health Market Science, Inc.
-
- This library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- This library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with this library; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
- USA
-
- You can contact Health Market Science at info@healthmarketscience.com
- or at the following address:
-
- Health Market Science
- 2700 Horizon Drive
- Suite 200
- King of Prussia, PA 19406
- */
-
- package com.healthmarketscience.jackcess;
-
- import junit.framework.TestCase;
-
- import static com.healthmarketscience.jackcess.JetFormatTest.*;
-
- /**
- * @author James Ahlborn
- */
- public class CursorBuilderTest extends TestCase {
-
- public CursorBuilderTest(String name) throws Exception {
- super(name);
- }
-
- private static void assertCursor(
- Cursor expected, Cursor found)
- {
- assertSame(expected.getTable(), found.getTable());
- assertSame(expected.getIndex(), found.getIndex());
-
- assertEquals(expected.getSavepoint().getCurrentPosition(),
- found.getSavepoint().getCurrentPosition());
- }
-
- public void test() throws Exception
- {
- for (final TestDB indexCursorDB : CursorTest.INDEX_CURSOR_DBS) {
- Database db = CursorTest.createTestIndexTable(indexCursorDB);
-
- Table table = db.getTable("test");
- Index idx = table.getIndexes().get(0);
-
- Cursor expected = Cursor.createCursor(table);
-
- Cursor found = new CursorBuilder(table).toCursor();
- assertCursor(expected, found);
-
- expected = Cursor.createIndexCursor(table, idx);
- found = new CursorBuilder(table)
- .setIndex(idx)
- .toCursor();
- assertCursor(expected, found);
-
- expected = Cursor.createIndexCursor(table, idx);
- found = new CursorBuilder(table)
- .setIndexByName("id")
- .toCursor();
- assertCursor(expected, found);
-
- try {
- new CursorBuilder(table)
- .setIndexByName("foo");
- fail("IllegalArgumentException should have been thrown");
- } catch(IllegalArgumentException ignored) {
- // success
- }
-
- expected = Cursor.createIndexCursor(table, idx);
- found = new CursorBuilder(table)
- .setIndexByColumns(table.getColumn("id"))
- .toCursor();
- assertCursor(expected, found);
-
- try {
- new CursorBuilder(table)
- .setIndexByColumns(table.getColumn("value"));
- fail("IllegalArgumentException should have been thrown");
- } catch(IllegalArgumentException ignored) {
- // success
- }
-
- try {
- new CursorBuilder(table)
- .setIndexByColumns(table.getColumn("id"), table.getColumn("value"));
- fail("IllegalArgumentException should have been thrown");
- } catch(IllegalArgumentException ignored) {
- // success
- }
-
- expected = Cursor.createCursor(table);
- expected.beforeFirst();
- found = new CursorBuilder(table)
- .beforeFirst()
- .toCursor();
- assertCursor(expected, found);
-
- expected = Cursor.createCursor(table);
- expected.afterLast();
- found = new CursorBuilder(table)
- .afterLast()
- .toCursor();
- assertCursor(expected, found);
-
- expected = Cursor.createCursor(table);
- expected.moveNextRows(2);
- Cursor.Savepoint sp = expected.getSavepoint();
- found = new CursorBuilder(table)
- .afterLast()
- .restoreSavepoint(sp)
- .toCursor();
- assertCursor(expected, found);
-
- expected = Cursor.createIndexCursor(table, idx);
- expected.moveNextRows(2);
- sp = expected.getSavepoint();
- found = new CursorBuilder(table)
- .setIndex(idx)
- .beforeFirst()
- .restoreSavepoint(sp)
- .toCursor();
- assertCursor(expected, found);
-
- expected = Cursor.createIndexCursor(table, idx,
- idx.constructIndexRowFromEntry(3),
- null);
- found = new CursorBuilder(table)
- .setIndex(idx)
- .setStartEntry(3)
- .toCursor();
- assertCursor(expected, found);
-
- expected = Cursor.createIndexCursor(table, idx,
- idx.constructIndexRowFromEntry(3),
- false,
- idx.constructIndexRowFromEntry(7),
- false);
- found = new CursorBuilder(table)
- .setIndex(idx)
- .setStartEntry(3)
- .setStartRowInclusive(false)
- .setEndEntry(7)
- .setEndRowInclusive(false)
- .toCursor();
- assertCursor(expected, found);
-
-
-
- db.close();
- }
- }
-
- }
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