/*
 * 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
<<<<<<< Updated upstream
 *
 *     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
=======
 * 
 *     https://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 
>>>>>>> Stashed changes
 * limitations under the License.
 */

package org.apache.jdo.tck.query.jdoql.variables;

import java.util.HashMap;
import java.util.List;
import java.util.Map;
import javax.jdo.JDOQLTypedQuery;
import javax.jdo.query.NumericExpression;
import org.apache.jdo.tck.pc.company.CompanyModelReader;
import org.apache.jdo.tck.pc.company.Employee;
import org.apache.jdo.tck.pc.company.QEmployee;
import org.apache.jdo.tck.query.QueryElementHolder;
import org.apache.jdo.tck.query.QueryTest;
import org.apache.jdo.tck.util.BatchTestRunner;

/**
 * <B>Title:</B> Unconstrained Variables. <br>
 * <B>Keywords:</B> query <br>
 * <B>Assertion ID:</B> A14.6.5-1. <br>
 * <B>Assertion Description: </B> A variable that is not constrained with an explicit contains
 * clause is constrained by the extent of the persistence capable class (including subclasses).
 */
public class UnconstrainedVariable extends QueryTest {

  /** */
  private static final String ASSERTION_FAILED =
      "Assertion A14.6.5-1 (UnconstrainedVariable) failed: ";

  /**
   * 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(UnconstrainedVariable.class);
  }

  /** */
  public void testPositive() {
    if (isUnconstrainedVariablesSupported()) {
      List<Employee> expected =
          getTransientCompanyModelInstancesAsList(Employee.class, "emp2", "emp3", "emp4");

      JDOQLTypedQuery<Employee> query = getPM().newJDOQLTypedQuery(Employee.class);
      QEmployee cand = QEmployee.candidate();
      QEmployee e = QEmployee.variable("e");
      NumericExpression<?> param = query.numericParameter("id");
      query.filter(cand.hiredate.gt(e.hiredate).and(e.hiredate.eq(param)));

      Map<String, Object> paramValues = new HashMap<>();
      paramValues.put("id", Integer.valueOf(1));

      QueryElementHolder<Employee> holder =
          new QueryElementHolder<>(
              /*UNIQUE*/ null,
              /*RESULT*/ null,
              /*INTO*/ null,
              /*FROM*/ Employee.class,
              /*EXCLUDE*/ null,
              /*WHERE*/ "this.hiredate > e.hiredate & e.personid = id",
              /*VARIABLES*/ "Employee e",
              /*PARAMETERS*/ "int id",
              /*IMPORTS*/ null,
              /*GROUP BY*/ null,
              /*ORDER BY*/ null,
              /*FROM*/ null,
              /*TO*/ null,
              /*JDOQLTyped*/ query,
              /*paramValues*/ paramValues);

      executeAPIQuery(ASSERTION_FAILED, holder, expected);
      executeSingleStringQuery(ASSERTION_FAILED, holder, expected);
      executeJDOQLTypedQuery(ASSERTION_FAILED, holder, expected);
    }
  }

  /**
   * @see org.apache.jdo.tck.JDO_Test#localSetUp()
   */
  @Override
  protected void localSetUp() {
    addTearDownClass(CompanyModelReader.getTearDownClasses());
    loadAndPersistCompanyModel(getPM());
  }
}