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/*
* Copyright 2011 James Moger.
*
* 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 com.iciql.test;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertTrue;
import java.util.List;
import org.junit.Test;
import com.iciql.Db;
import com.iciql.test.models.BooleanModel;
import com.iciql.test.models.BooleanModel.BooleanAsIntModel;
/**
* Tests interchangeable mapping of INT columns with Booleans and BOOL columns
* with Integers.
* <ul>
* <li>mapping a BIT/BOOLEAN column as an Integer
* <li>mapping a INT column as a Boolean.
* </ul>
*/
public class BooleanModelTest {
@Test
public void testBooleanColumn() {
Db db = IciqlSuite.openDb();
db.insertAll(BooleanModel.getList());
BooleanAsIntModel b = new BooleanAsIntModel();
List<BooleanAsIntModel> models = db.from(b).select();
int count = 0;
for (BooleanAsIntModel model : models) {
if ((model.id % 2) == 1) {
// assert that odd ids are true
assertTrue(model.mybool > 0);
} else {
// assert that even ids are false
assertTrue(model.mybool == 0);
}
// count true values
if (model.mybool > 0) {
count++;
}
}
assertEquals(2, count);
// invert boolean values and update
for (BooleanAsIntModel model : models) {
model.mybool = model.mybool > 0 ? 0 : 1;
}
db.updateAll(models);
// check even ids are true
models = db.from(b).select();
for (BooleanAsIntModel model : models) {
if ((model.id % 2) == 1) {
// assert that odd ids are false
assertTrue(model.mybool == 0);
} else {
// assert that even ids are true
assertTrue(model.mybool > 0);
}
}
db.close();
}
@Test
public void testIntColumn() {
Db db = IciqlSuite.openDb();
// insert INT column
db.insertAll(BooleanAsIntModel.getList());
// select all rows with INT column and map to Boolean
BooleanModel b = new BooleanModel();
List<BooleanModel> models = db.from(b).select();
int count = 0;
for (BooleanModel model : models) {
if ((model.id % 2) == 1) {
// assert that odd ids are true
assertTrue(model.mybool);
} else {
// assert that even ids are false
assertTrue(!model.mybool);
}
// count true values
if (model.mybool) {
count++;
}
}
assertEquals(2, count);
// invert boolean values and update
for (BooleanModel model : models) {
model.mybool = !model.mybool;
}
db.updateAll(models);
// check even ids are true
models = db.from(b).select();
for (BooleanModel model : models) {
if ((model.id % 2) == 1) {
// assert that odd ids are false
assertTrue(!model.mybool);
} else {
// assert that even ids are true
assertTrue(model.mybool);
}
}
db.close();
}
}
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