/**
* Copyright (C) 2009-2013 FoundationDB, LLC
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program 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 Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package com.foundationdb.qp.operator;
import com.foundationdb.qp.row.Row;
import com.foundationdb.server.types.mcompat.mtypes.MNumeric;
import com.foundationdb.server.types.value.Value;
import com.foundationdb.server.types.value.ValueSource;
import com.foundationdb.server.types.value.ValueSources;
import org.junit.Test;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertTrue;
import static org.junit.Assert.fail;
import java.util.*;
public class QueryBindingsTest
{
@Test
public void valueTest() {
QueryBindings bindings = new SparseArrayQueryBindings();
ValueSource value = new Value(MNumeric.INT.instance(false), 123);
bindings.setValue(1, value);
assertTrue(ValueSources.areEqual(value, bindings.getValue(1)));
}
@Test(expected=BindingNotSetException.class)
public void unboundValueTest() {
QueryBindings bindings = new SparseArrayQueryBindings();
ValueSource value = new Value(MNumeric.INT.instance(false), 0);
bindings.setValue(0, value);
bindings.getValue(1);
}
@Test
public void rowTest() {
QueryBindings bindings = new SparseArrayQueryBindings();
Deque<Row> rows = new RowsBuilder(MNumeric.INT.instance(false))
.row(100)
.row(101)
.rows();
for (Row row : rows) {
bindings.setRow(1, row);
assertEquals(row, bindings.getRow(1));
}
}
@Test(expected=BindingNotSetException.class)
public void unboundRowTest() {
QueryBindings bindings = new SparseArrayQueryBindings();
bindings.getRow(1);
}
@Test
public void inheritanceTest() {
QueryBindings parent = new SparseArrayQueryBindings();
assertEquals(0, parent.getDepth());
ValueSource value = new Value(MNumeric.INT.instance(false), 1);
parent.setValue(0, value);
QueryBindings child = parent.createBindings();
assertEquals(1, child.getDepth());
assertTrue(parent.isAncestor(parent));
assertTrue(child.isAncestor(parent));
assertFalse(parent.isAncestor(child));
Deque<Row> rows = new RowsBuilder(MNumeric.INT.instance(false))
.row(100)
.row(101)
.rows();
for (Row row : rows) {
child.setRow(1, row);
assertEquals(row, child.getRow(1));
}
assertTrue(ValueSources.areEqual(value, child.getValue(0)));
try {
parent.getRow(1);
fail();
}
catch (BindingNotSetException ex) {
}
}
}