| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You 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 org.apache.jdo.tck.query.result; |
| |
| import java.math.BigDecimal; |
| |
| import org.apache.jdo.tck.JDO_Test; |
| import org.apache.jdo.tck.pc.company.CompanyModelReader; |
| import org.apache.jdo.tck.pc.company.DentalInsurance; |
| import org.apache.jdo.tck.pc.company.FullTimeEmployee; |
| import org.apache.jdo.tck.pc.company.Person; |
| import org.apache.jdo.tck.pc.company.Project; |
| import org.apache.jdo.tck.query.QueryElementHolder; |
| import org.apache.jdo.tck.query.QueryTest; |
| import org.apache.jdo.tck.util.BatchTestRunner; |
| |
| /** |
| *<B>Title:</B> Aggregate Result. |
| *<BR> |
| *<B>Keywords:</B> query |
| *<BR> |
| *<B>Assertion ID:</B> A14.6.9-6. |
| *<BR> |
| *<B>Assertion Description: </B> |
| * Count returns Long. Sum returns Long for integral types and |
| * the field's type for other Number types |
| * (BigDecimal, BigInteger, Float, and Double). |
| * Sum is invalid if applied to non-Number types. |
| * Avg, min, and max return the type of the expression. |
| */ |
| public class AggregateResult extends QueryTest { |
| |
| /** */ |
| private static final String ASSERTION_FAILED = |
| "Assertion A14.6.9-6 (AggregateResult) failed: "; |
| |
| /** |
| * The array of valid queries which may be executed as |
| * single string queries and as API queries. |
| */ |
| private static final QueryElementHolder[] VALID_QUERIES = { |
| // COUNT(this) |
| new QueryElementHolder( |
| /*UNIQUE*/ null, |
| /*RESULT*/ "COUNT(this)", |
| /*INTO*/ null, |
| /*FROM*/ FullTimeEmployee.class, |
| /*EXCLUDE*/ null, |
| /*WHERE*/ null, |
| /*VARIABLES*/ null, |
| /*PARAMETERS*/ null, |
| /*IMPORTS*/ null, |
| /*GROUP BY*/ null, |
| /*ORDER BY*/ null, |
| /*FROM*/ null, |
| /*TO*/ null), |
| |
| // COUNT(this) |
| new QueryElementHolder( |
| /*UNIQUE*/ null, |
| /*RESULT*/ "COUNT(this)", |
| /*INTO*/ null, |
| /*FROM*/ FullTimeEmployee.class, |
| /*EXCLUDE*/ null, |
| /*WHERE*/ "personid == 0", |
| /*VARIABLES*/ null, |
| /*PARAMETERS*/ null, |
| /*IMPORTS*/ null, |
| /*GROUP BY*/ null, |
| /*ORDER BY*/ null, |
| /*FROM*/ null, |
| /*TO*/ null), |
| |
| // COUNT(manager) |
| new QueryElementHolder( |
| /*UNIQUE*/ null, |
| /*RESULT*/ "COUNT(manager)", |
| /*INTO*/ null, |
| /*FROM*/ FullTimeEmployee.class, |
| /*EXCLUDE*/ null, |
| /*WHERE*/ null, |
| /*VARIABLES*/ null, |
| /*PARAMETERS*/ null, |
| /*IMPORTS*/ null, |
| /*GROUP BY*/ null, |
| /*ORDER BY*/ null, |
| /*FROM*/ null, |
| /*TO*/ null), |
| |
| // COUNT(manager.personid) |
| new QueryElementHolder( |
| /*UNIQUE*/ null, |
| /*RESULT*/ "COUNT(manager.personid)", |
| /*INTO*/ null, |
| /*FROM*/ FullTimeEmployee.class, |
| /*EXCLUDE*/ null, |
| /*WHERE*/ null, |
| /*VARIABLES*/ null, |
| /*PARAMETERS*/ null, |
| /*IMPORTS*/ null, |
| /*GROUP BY*/ null, |
| /*ORDER BY*/ null, |
| /*FROM*/ null, |
| /*TO*/ null), |
| |
| // COUNT(DISTINCT manager) |
| new QueryElementHolder( |
| /*UNIQUE*/ null, |
| /*RESULT*/ "COUNT(DISTINCT manager)", |
| /*INTO*/ null, |
| /*FROM*/ FullTimeEmployee.class, |
| /*EXCLUDE*/ null, |
| /*WHERE*/ null, |
| /*VARIABLES*/ null, |
| /*PARAMETERS*/ null, |
| /*IMPORTS*/ null, |
| /*GROUP BY*/ null, |
| /*ORDER BY*/ null, |
| /*FROM*/ null, |
| /*TO*/ null), |
| |
| // SUM(long) |
| new QueryElementHolder( |
| /*UNIQUE*/ null, |
| /*RESULT*/ "SUM(personid)", |
| /*INTO*/ null, |
| /*FROM*/ FullTimeEmployee.class, |
| /*EXCLUDE*/ null, |
| /*WHERE*/ null, |
| /*VARIABLES*/ null, |
| /*PARAMETERS*/ null, |
| /*IMPORTS*/ null, |
| /*GROUP BY*/ null, |
| /*ORDER BY*/ null, |
| /*FROM*/ null, |
| /*TO*/ null), |
| |
| // SUM(double) |
| new QueryElementHolder( |
| /*UNIQUE*/ null, |
| /*RESULT*/ "SUM(salary)", |
| /*INTO*/ null, |
| /*FROM*/ FullTimeEmployee.class, |
| /*EXCLUDE*/ null, |
| /*WHERE*/ null, |
| /*VARIABLES*/ null, |
| /*PARAMETERS*/ null, |
| /*IMPORTS*/ null, |
| /*GROUP BY*/ null, |
| /*ORDER BY*/ null, |
| /*FROM*/ null, |
| /*TO*/ null), |
| |
| // SUM(BigDecimal) |
| new QueryElementHolder( |
| /*UNIQUE*/ null, |
| /*RESULT*/ "SUM(budget)", |
| /*INTO*/ null, |
| /*FROM*/ Project.class, |
| /*EXCLUDE*/ null, |
| /*WHERE*/ null, |
| /*VARIABLES*/ null, |
| /*PARAMETERS*/ null, |
| /*IMPORTS*/ null, |
| /*GROUP BY*/ null, |
| /*ORDER BY*/ null, |
| /*FROM*/ null, |
| /*TO*/ null), |
| |
| // SUM(budget) |
| new QueryElementHolder( |
| /*UNIQUE*/ null, |
| /*RESULT*/ "SUM(budget)", |
| /*INTO*/ null, |
| /*FROM*/ Project.class, |
| /*EXCLUDE*/ null, |
| /*WHERE*/ "projid == 0", |
| /*VARIABLES*/ null, |
| /*PARAMETERS*/ null, |
| /*IMPORTS*/ null, |
| /*GROUP BY*/ null, |
| /*ORDER BY*/ null, |
| /*FROM*/ null, |
| /*TO*/ null), |
| |
| // SUM(((FullTimeEmployee)manager).salary) |
| new QueryElementHolder( |
| /*UNIQUE*/ null, |
| /*RESULT*/ "SUM(((FullTimeEmployee)manager).salary)", |
| /*INTO*/ null, |
| /*FROM*/ FullTimeEmployee.class, |
| /*EXCLUDE*/ null, |
| /*WHERE*/ null, |
| /*VARIABLES*/ null, |
| /*PARAMETERS*/ null, |
| /*IMPORTS*/ null, |
| /*GROUP BY*/ null, |
| /*ORDER BY*/ null, |
| /*FROM*/ null, |
| /*TO*/ null), |
| |
| // SUM(DISTINCT ((FullTimeEmployee)manager).salary) |
| new QueryElementHolder( |
| /*UNIQUE*/ null, |
| /*RESULT*/ "SUM(DISTINCT ((FullTimeEmployee)manager).salary)", |
| /*INTO*/ null, |
| /*FROM*/ FullTimeEmployee.class, |
| /*EXCLUDE*/ null, |
| /*WHERE*/ null, |
| /*VARIABLES*/ null, |
| /*PARAMETERS*/ null, |
| /*IMPORTS*/ null, |
| /*GROUP BY*/ null, |
| /*ORDER BY*/ null, |
| /*FROM*/ null, |
| /*TO*/ null), |
| |
| // MIN(long) |
| new QueryElementHolder( |
| /*UNIQUE*/ null, |
| /*RESULT*/ "MIN(personid)", |
| /*INTO*/ null, |
| /*FROM*/ FullTimeEmployee.class, |
| /*EXCLUDE*/ null, |
| /*WHERE*/ null, |
| /*VARIABLES*/ null, |
| /*PARAMETERS*/ null, |
| /*IMPORTS*/ null, |
| /*GROUP BY*/ null, |
| /*ORDER BY*/ null, |
| /*FROM*/ null, |
| /*TO*/ null), |
| |
| // MIN(double) |
| new QueryElementHolder( |
| /*UNIQUE*/ null, |
| /*RESULT*/ "MIN(salary)", |
| /*INTO*/ null, |
| /*FROM*/ FullTimeEmployee.class, |
| /*EXCLUDE*/ null, |
| /*WHERE*/ null, |
| /*VARIABLES*/ null, |
| /*PARAMETERS*/ null, |
| /*IMPORTS*/ null, |
| /*GROUP BY*/ null, |
| /*ORDER BY*/ null, |
| /*FROM*/ null, |
| /*TO*/ null), |
| |
| // MIN(BigDecimal) |
| new QueryElementHolder( |
| /*UNIQUE*/ null, |
| /*RESULT*/ "MIN(budget)", |
| /*INTO*/ null, |
| /*FROM*/ Project.class, |
| /*EXCLUDE*/ null, |
| /*WHERE*/ null, |
| /*VARIABLES*/ null, |
| /*PARAMETERS*/ null, |
| /*IMPORTS*/ null, |
| /*GROUP BY*/ null, |
| /*ORDER BY*/ null, |
| /*FROM*/ null, |
| /*TO*/ null), |
| |
| // MIN(budget) |
| new QueryElementHolder( |
| /*UNIQUE*/ null, |
| /*RESULT*/ "MIN(budget)", |
| /*INTO*/ null, |
| /*FROM*/ Project.class, |
| /*EXCLUDE*/ null, |
| /*WHERE*/ "projid == 0", |
| /*VARIABLES*/ null, |
| /*PARAMETERS*/ null, |
| /*IMPORTS*/ null, |
| /*GROUP BY*/ null, |
| /*ORDER BY*/ null, |
| /*FROM*/ null, |
| /*TO*/ null), |
| |
| // MIN(((FullTimeEmployee)manager).salary) |
| new QueryElementHolder( |
| /*UNIQUE*/ null, |
| /*RESULT*/ "MIN(((FullTimeEmployee)manager).salary)", |
| /*INTO*/ null, |
| /*FROM*/ FullTimeEmployee.class, |
| /*EXCLUDE*/ null, |
| /*WHERE*/ null, |
| /*VARIABLES*/ null, |
| /*PARAMETERS*/ null, |
| /*IMPORTS*/ null, |
| /*GROUP BY*/ null, |
| /*ORDER BY*/ null, |
| /*FROM*/ null, |
| /*TO*/ null), |
| |
| // MAX(long) |
| new QueryElementHolder( |
| /*UNIQUE*/ null, |
| /*RESULT*/ "MAX(personid)", |
| /*INTO*/ null, |
| /*FROM*/ FullTimeEmployee.class, |
| /*EXCLUDE*/ null, |
| /*WHERE*/ null, |
| /*VARIABLES*/ null, |
| /*PARAMETERS*/ null, |
| /*IMPORTS*/ null, |
| /*GROUP BY*/ null, |
| /*ORDER BY*/ null, |
| /*FROM*/ null, |
| /*TO*/ null), |
| |
| // MAX(double) |
| new QueryElementHolder( |
| /*UNIQUE*/ null, |
| /*RESULT*/ "MAX(salary)", |
| /*INTO*/ null, |
| /*FROM*/ FullTimeEmployee.class, |
| /*EXCLUDE*/ null, |
| /*WHERE*/ null, |
| /*VARIABLES*/ null, |
| /*PARAMETERS*/ null, |
| /*IMPORTS*/ null, |
| /*GROUP BY*/ null, |
| /*ORDER BY*/ null, |
| /*FROM*/ null, |
| /*TO*/ null), |
| |
| // MAX(BigDecimal) |
| new QueryElementHolder( |
| /*UNIQUE*/ null, |
| /*RESULT*/ "MAX(budget)", |
| /*INTO*/ null, |
| /*FROM*/ Project.class, |
| /*EXCLUDE*/ null, |
| /*WHERE*/ null, |
| /*VARIABLES*/ null, |
| /*PARAMETERS*/ null, |
| /*IMPORTS*/ null, |
| /*GROUP BY*/ null, |
| /*ORDER BY*/ null, |
| /*FROM*/ null, |
| /*TO*/ null), |
| |
| // MAX(budget) |
| new QueryElementHolder( |
| /*UNIQUE*/ null, |
| /*RESULT*/ "MAX(budget)", |
| /*INTO*/ null, |
| /*FROM*/ Project.class, |
| /*EXCLUDE*/ null, |
| /*WHERE*/ "projid == 0", |
| /*VARIABLES*/ null, |
| /*PARAMETERS*/ null, |
| /*IMPORTS*/ null, |
| /*GROUP BY*/ null, |
| /*ORDER BY*/ null, |
| /*FROM*/ null, |
| /*TO*/ null), |
| |
| // MAX(((FullTimeEmployee)manager).salary) |
| new QueryElementHolder( |
| /*UNIQUE*/ null, |
| /*RESULT*/ "MAX(((FullTimeEmployee)manager).salary)", |
| /*INTO*/ null, |
| /*FROM*/ FullTimeEmployee.class, |
| /*EXCLUDE*/ null, |
| /*WHERE*/ null, |
| /*VARIABLES*/ null, |
| /*PARAMETERS*/ null, |
| /*IMPORTS*/ null, |
| /*GROUP BY*/ null, |
| /*ORDER BY*/ null, |
| /*FROM*/ null, |
| /*TO*/ null), |
| |
| // AVG(long) |
| new QueryElementHolder( |
| /*UNIQUE*/ null, |
| /*RESULT*/ "AVG(personid)", |
| /*INTO*/ null, |
| /*FROM*/ Person.class, |
| /*EXCLUDE*/ null, |
| /*WHERE*/ null, |
| /*VARIABLES*/ null, |
| /*PARAMETERS*/ null, |
| /*IMPORTS*/ null, |
| /*GROUP BY*/ null, |
| /*ORDER BY*/ null, |
| /*FROM*/ null, |
| /*TO*/ null), |
| |
| // AVG(double) |
| new QueryElementHolder( |
| /*UNIQUE*/ null, |
| /*RESULT*/ "AVG(salary)", |
| /*INTO*/ null, |
| /*FROM*/ FullTimeEmployee.class, |
| /*EXCLUDE*/ null, |
| /*WHERE*/ null, |
| /*VARIABLES*/ null, |
| /*PARAMETERS*/ null, |
| /*IMPORTS*/ null, |
| /*GROUP BY*/ null, |
| /*ORDER BY*/ null, |
| /*FROM*/ null, |
| /*TO*/ null), |
| |
| // AVG(BigDecimal) |
| new QueryElementHolder( |
| /*UNIQUE*/ null, |
| /*RESULT*/ "AVG(lifetimeOrthoBenefit)", |
| /*INTO*/ null, |
| /*FROM*/ DentalInsurance.class, |
| /*EXCLUDE*/ null, |
| /*WHERE*/ null, |
| /*VARIABLES*/ null, |
| /*PARAMETERS*/ null, |
| /*IMPORTS*/ null, |
| /*GROUP BY*/ null, |
| /*ORDER BY*/ null, |
| /*FROM*/ null, |
| /*TO*/ null), |
| |
| // AVG(lifetimeOrthoBenefit) |
| new QueryElementHolder( |
| /*UNIQUE*/ null, |
| /*RESULT*/ "AVG(lifetimeOrthoBenefit)", |
| /*INTO*/ null, |
| /*FROM*/ DentalInsurance.class, |
| /*EXCLUDE*/ null, |
| /*WHERE*/ "insid == 0", |
| /*VARIABLES*/ null, |
| /*PARAMETERS*/ null, |
| /*IMPORTS*/ null, |
| /*GROUP BY*/ null, |
| /*ORDER BY*/ null, |
| /*FROM*/ null, |
| /*TO*/ null), |
| |
| // AVG(((FullTimeEmployee)manager).salary) |
| new QueryElementHolder( |
| /*UNIQUE*/ null, |
| /*RESULT*/ "AVG(((FullTimeEmployee)manager).salary)", |
| /*INTO*/ null, |
| /*FROM*/ FullTimeEmployee.class, |
| /*EXCLUDE*/ null, |
| /*WHERE*/ null, |
| /*VARIABLES*/ null, |
| /*PARAMETERS*/ null, |
| /*IMPORTS*/ null, |
| /*GROUP BY*/ null, |
| /*ORDER BY*/ null, |
| /*FROM*/ null, |
| /*TO*/ null), |
| |
| // AVG(DISTINCT ((FullTimeEmployee)manager).salary) |
| new QueryElementHolder( |
| /*UNIQUE*/ null, |
| /*RESULT*/ "AVG(DISTINCT ((FullTimeEmployee)manager).salary)", |
| /*INTO*/ null, |
| /*FROM*/ FullTimeEmployee.class, |
| /*EXCLUDE*/ null, |
| /*WHERE*/ null, |
| /*VARIABLES*/ null, |
| /*PARAMETERS*/ null, |
| /*IMPORTS*/ null, |
| /*GROUP BY*/ null, |
| /*ORDER BY*/ null, |
| /*FROM*/ null, |
| /*TO*/ null) |
| |
| }; |
| |
| /** |
| * The array of invalid queries which may be executed as |
| * single string queries and as API queries. |
| */ |
| private static final QueryElementHolder[] INVALID_QUERIES = { |
| // SUM |
| new QueryElementHolder( |
| /*UNIQUE*/ null, |
| /*RESULT*/ "SUM(firstname)", |
| /*INTO*/ null, |
| /*FROM*/ FullTimeEmployee.class, |
| /*EXCLUDE*/ null, |
| /*WHERE*/ null, |
| /*VARIABLES*/ null, |
| /*PARAMETERS*/ null, |
| /*IMPORTS*/ null, |
| /*GROUP BY*/ null, |
| /*ORDER BY*/ null, |
| /*FROM*/ null, |
| /*TO*/ null) |
| }; |
| |
| /** |
| * The expected results of valid queries. |
| */ |
| private Object[] expectedResult = { |
| // COUNT(this) |
| new Long(3), |
| // COUNT(this) |
| new Long(0), |
| // COUNT(manager) |
| new Long(2), |
| // COUNT(manager.personid) |
| new Long(2), |
| // COUNT(DISTINCT manager) |
| new Long(1), |
| // SUM(long) |
| new Long(1+2+5), |
| // SUM(double) |
| new Double(20000.0+10000.0+45000.0), |
| // SUM(BigDecimal) |
| new BigDecimal("2500000.99").add |
| (new BigDecimal("50000.00")).add(new BigDecimal("2000.99")), |
| // SUM(budget) |
| null, |
| // SUM(((FullTimeEmployee)manager).salary) |
| new Double(20000), |
| // SUM(DISTINCT ((FullTimeEmployee)manager).salary) |
| new Double(10000), |
| // MIN(long) |
| new Long(1), |
| // MIN(double) |
| new Double(10000.0), |
| // MIN(BigDecimal) |
| new BigDecimal("2000.99"), |
| // MIN(budget) |
| null, |
| // MIN(((FullTimeEmployee)manager).salary) |
| new Double(10000), |
| // MAX(long) |
| new Long(5), |
| // MAX(double) |
| new Double(45000.0), |
| // MAX(BigDecimal) |
| new BigDecimal("2500000.99"), |
| // MAX(budget) |
| null, |
| // MAX(((FullTimeEmployee)manager).salary) |
| new Double(10000), |
| // AVG(long) |
| new Long(3), |
| // AVG(double) |
| new Double(25000.0), |
| // AVG(BigDecimal) |
| new BigDecimal("99.999"), |
| // AVG(lifetimeOrthoBenefit) |
| null, |
| // AVG(((FullTimeEmployee)manager).salary) |
| new Double(10000), |
| // AVG(DISTINCT ((FullTimeEmployee)manager).salary) |
| new Double(10000) |
| }; |
| |
| /** |
| * The <code>main</code> is called when the class |
| * is directly executed from the command line. |
| * @param args The arguments passed to the program. |
| */ |
| public static void main(String[] args) { |
| BatchTestRunner.run(AggregateResult.class); |
| } |
| |
| /** */ |
| public void testCount() { |
| for(int i = 0; i < 5; i++) { |
| executeQuery(i); |
| } |
| } |
| |
| /** */ |
| public void testSUM() { |
| for(int i = 5; i < 11; i++) { |
| executeQuery(i); |
| } |
| } |
| |
| /** */ |
| public void testMIN() { |
| for(int i = 11; i < 16; i++) { |
| executeQuery(i); |
| } |
| } |
| |
| /** */ |
| public void testMAX() { |
| for(int i = 16; i < 21; i++) { |
| executeQuery(i); |
| } |
| } |
| |
| /** */ |
| public void testAVG() { |
| for(int i = 21; i < 27; i++) { |
| executeQuery(i); |
| } |
| } |
| |
| public void testNegative() { |
| for (int i = 0; i < INVALID_QUERIES.length; i++) { |
| compileAPIQuery(ASSERTION_FAILED, INVALID_QUERIES[i], false); |
| compileSingleStringQuery(ASSERTION_FAILED, INVALID_QUERIES[i], |
| false); |
| } |
| } |
| |
| /** */ |
| private void executeQuery(int index) { |
| executeAPIQuery(ASSERTION_FAILED, VALID_QUERIES[index], |
| expectedResult[index]); |
| executeSingleStringQuery(ASSERTION_FAILED, VALID_QUERIES[index], |
| expectedResult[index]); |
| } |
| |
| /** |
| * @see JDO_Test#localSetUp() |
| */ |
| protected void localSetUp() { |
| addTearDownClass(CompanyModelReader.getTearDownClasses()); |
| loadAndPersistCompanyModel(getPM()); |
| } |
| } |