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/*
* Copyright 2004-2011 H2 Group.
* 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.sql.DatabaseMetaData;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.util.List;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
import com.iciql.Db;
import com.iciql.IciqlException;
import com.iciql.test.models.Product;
import com.iciql.test.models.ProductAnnotationOnly;
import com.iciql.test.models.ProductInheritedAnnotation;
import com.iciql.test.models.ProductMixedAnnotation;
import com.iciql.test.models.ProductNoCreateTable;
import com.iciql.util.Utils;
/**
* Test annotation processing.
*/
public class AnnotationsTest {
/**
* This object represents a database (actually a connection to the
* database).
*/
private Db db;
@Before
public void setUp() {
db = IciqlSuite.openNewDb();
db.insertAll(Product.getList());
db.insertAll(ProductAnnotationOnly.getList());
db.insertAll(ProductMixedAnnotation.getList());
}
@After
public void tearDown() {
db.close();
}
@Test
public void testIndexCreation() throws SQLException {
// test indexes are created, and columns are in the right order
DatabaseMetaData meta = db.getConnection().getMetaData();
String schema = IciqlSuite.getDefaultSchema(db);
boolean toUpper = meta.storesUpperCaseIdentifiers();
boolean toLower = meta.storesLowerCaseIdentifiers();
ResultSet rs = meta.getIndexInfo(null, prepName(schema, toUpper, toLower),
prepName("ANNOTATEDPRODUCT", toUpper, toLower), false, true);
List<String> list = Utils.newArrayList();
while (rs.next()) {
String col = rs.getString("COLUMN_NAME");
String index = rs.getString("INDEX_NAME");
list.add((col + ":" + index).toLowerCase());
}
assertTrue(list.contains("name:annotatedproduct_0"));
assertTrue(list.contains("cat:annotatedproduct_0"));
assertTrue(list.contains("name:nameidx"));
}
private String prepName(String name, boolean upper, boolean lower) {
if (name == null) {
return null;
}
if (upper) {
return name.toUpperCase();
} else if (lower) {
return name.toLowerCase();
}
return name;
}
@Test
public void testProductAnnotationOnly() {
ProductAnnotationOnly p = new ProductAnnotationOnly();
assertEquals(10, db.from(p).selectCount());
// test IQColumn.name="cat"
assertEquals(2, db.from(p).where(p.category).is("Beverages").selectCount());
// test IQTable.annotationsOnly=true
// public String unmappedField is ignored by iciql
try {
db.from(p).where(p.unmappedField).is("unmapped").selectCount();
assertTrue("this should never execute", false);
} catch (IciqlException e) {
assertEquals(IciqlException.CODE_UNMAPPED_FIELD, e.getIciqlCode());
}
// 10 objects, 10 autoIncremented unique values
assertEquals(10, db.from(p).selectDistinct(p.productName).size());
// test IQTable.primaryKey=id
try {
db.insertAll(ProductAnnotationOnly.getList());
} catch (IciqlException e) {
assertEquals(IciqlException.CODE_DUPLICATE_KEY, e.getIciqlCode());
}
}
@Test
public void testProductMixedAnnotation() {
ProductMixedAnnotation p = new ProductMixedAnnotation();
// test IQColumn.name="cat"
assertEquals(2, db.from(p).where(p.category).is("Beverages").selectCount());
// test IQTable.annotationsOnly=false
// public String mappedField is reflectively mapped by iciql
assertEquals(10, db.from(p).where(p.mappedField).is("mapped").selectCount());
// test IQColumn.primaryKey=true
try {
db.insertAll(ProductMixedAnnotation.getList());
} catch (IciqlException e) {
assertEquals(IciqlException.CODE_DUPLICATE_KEY, e.getIciqlCode());
}
}
@Test
public void testTrimStringAnnotation() {
ProductAnnotationOnly p = new ProductAnnotationOnly();
ProductAnnotationOnly prod = db.from(p).selectFirst();
String oldValue = prod.category;
String newValue = "01234567890123456789";
// 2 chars exceeds field max
prod.category = newValue;
db.update(prod);
ProductAnnotationOnly newProd = db.from(p).where(p.productId).is(prod.productId).selectFirst();
assertEquals(newValue.substring(0, 15), newProd.category);
newProd.category = oldValue;
db.update(newProd);
}
@Test
public void testColumnInheritanceAnnotation() {
ProductInheritedAnnotation table = new ProductInheritedAnnotation();
List<ProductInheritedAnnotation> inserted = ProductInheritedAnnotation.getData();
db.insertAll(inserted);
List<ProductInheritedAnnotation> retrieved = db.from(table).select();
for (int j = 0; j < retrieved.size(); j++) {
ProductInheritedAnnotation i = inserted.get(j);
ProductInheritedAnnotation r = retrieved.get(j);
assertEquals(i.category, r.category);
assertEquals(i.mappedField, r.mappedField);
assertEquals(i.unitsInStock, r.unitsInStock);
assertEquals(i.unitPrice, r.unitPrice);
assertEquals(i.name(), r.name());
assertEquals(i.id(), r.id());
}
}
@Test
public void testCreateTableIfRequiredAnnotation() {
// tests IQTable.createTableIfRequired=false
try {
db.insertAll(ProductNoCreateTable.getList());
} catch (IciqlException e) {
assertEquals(IciqlException.CODE_OBJECT_NOT_FOUND, e.getIciqlCode());
}
}
}
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