| /* |
| * 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; |
| |
| import java.util.List; |
| import javax.jdo.JDOQLTypedQuery; |
| import org.apache.jdo.tck.pc.company.CompanyModelReader; |
| import org.apache.jdo.tck.pc.company.Employee; |
| import org.apache.jdo.tck.pc.company.MedicalInsurance; |
| import org.apache.jdo.tck.pc.company.QEmployee; |
| import org.apache.jdo.tck.pc.company.QMedicalInsurance; |
| import org.apache.jdo.tck.query.QueryElementHolder; |
| import org.apache.jdo.tck.query.QueryTest; |
| import org.apache.jdo.tck.util.BatchTestRunner; |
| |
| /** |
| * <B>Title:</B> Navigation Through a Reference and comparing a Relationship with null <br> |
| * <B>Keywords:</B> query <br> |
| * <B>Assertion ID:</B> A14.6.2-13. <br> |
| * <B>Assertion Description: </B> Navigation through single-valued fields is specified by the Java |
| * language syntax of <code>field_name.field_name....field_name</code>. |
| */ |
| public class NavigationComparisonWithNull extends QueryTest { |
| |
| /** */ |
| private static final String ASSERTION_FAILED = |
| "Assertion A14.6.2-13 (NavigationComparisonWithNull) failed: "; |
| |
| /** */ |
| public static final String NAVIGATION_TEST_COMPANY_TESTDATA = |
| "org/apache/jdo/tck/pc/company/companyForNavigationTests.xml"; |
| |
| /** |
| * Returns the name of the company test data resource. |
| * |
| * @return name of the company test data resource. |
| */ |
| @Override |
| protected String getCompanyTestDataResource() { |
| return NAVIGATION_TEST_COMPANY_TESTDATA; |
| } |
| |
| /* |
| * Manager relationship: |
| * emp0 |
| * emp1 |
| * emp2 |
| * emp3 |
| * emp10 |
| * emp4 |
| * emp5 |
| * emp6 |
| * emp7 |
| * emp8 |
| * emp9 |
| */ |
| |
| /** |
| * 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(NavigationThroughReferencesUsesDotOperator.class); |
| } |
| |
| /** this.manager == null */ |
| public void testPositive0() { |
| // 0: simple manager check being null |
| List<Employee> expected = |
| getTransientCompanyModelInstancesAsList(Employee.class, "emp0", "emp4", "emp7"); |
| JDOQLTypedQuery<Employee> query = getPM().newJDOQLTypedQuery(Employee.class); |
| QEmployee cand = QEmployee.candidate(); |
| query.filter(cand.manager.eq((Employee) null)); |
| |
| QueryElementHolder<Employee> holder = |
| new QueryElementHolder<>( |
| /*UNIQUE*/ null, |
| /*RESULT*/ null, |
| /*INTO*/ null, |
| /*FROM*/ Employee.class, |
| /*EXCLUDE*/ null, |
| /*WHERE*/ "this.manager == null", |
| /*VARIABLES*/ null, |
| /*PARAMETERS*/ null, |
| /*IMPORTS*/ null, |
| /*GROUP BY*/ null, |
| /*ORDER BY*/ null, |
| /*FROM*/ null, |
| /*TO*/ null, |
| /*JDOQLTyped*/ query, |
| /*paramValues*/ null); |
| |
| executeAPIQuery(ASSERTION_FAILED, holder, expected); |
| executeSingleStringQuery(ASSERTION_FAILED, holder, expected); |
| executeJDOQLTypedQuery(ASSERTION_FAILED, holder, expected); |
| } |
| |
| /** this.manager != null */ |
| public void testPositive1() { |
| // 1: simple manager check being not null |
| List<Employee> expected = |
| getTransientCompanyModelInstancesAsList( |
| Employee.class, "emp1", "emp2", "emp3", "emp5", "emp6", "emp8", "emp9", "emp10"); |
| JDOQLTypedQuery<Employee> query = getPM().newJDOQLTypedQuery(Employee.class); |
| QEmployee cand = QEmployee.candidate(); |
| query.filter(cand.manager.ne((Employee) null)); |
| |
| QueryElementHolder<Employee> holder = |
| new QueryElementHolder<>( |
| /*UNIQUE*/ null, |
| /*RESULT*/ null, |
| /*INTO*/ null, |
| /*FROM*/ Employee.class, |
| /*EXCLUDE*/ null, |
| /*WHERE*/ "this.manager != null", |
| /*VARIABLES*/ null, |
| /*PARAMETERS*/ null, |
| /*IMPORTS*/ null, |
| /*GROUP BY*/ null, |
| /*ORDER BY*/ null, |
| /*FROM*/ null, |
| /*TO*/ null, |
| /*JDOQLTyped*/ query, |
| /*paramValues*/ null); |
| |
| executeAPIQuery(ASSERTION_FAILED, holder, expected); |
| executeSingleStringQuery(ASSERTION_FAILED, holder, expected); |
| executeJDOQLTypedQuery(ASSERTION_FAILED, holder, expected); |
| } |
| |
| /** !(this.manager == null) */ |
| public void testPositive2() { |
| // 2: simple manager check being not null using not operator |
| List<Employee> expected = |
| getTransientCompanyModelInstancesAsList( |
| Employee.class, "emp1", "emp2", "emp3", "emp5", "emp6", "emp8", "emp9", "emp10"); |
| JDOQLTypedQuery<Employee> query = getPM().newJDOQLTypedQuery(Employee.class); |
| QEmployee cand = QEmployee.candidate(); |
| query.filter(cand.manager.eq((Employee) null).not()); |
| |
| QueryElementHolder<Employee> holder = |
| new QueryElementHolder<>( |
| /*UNIQUE*/ null, |
| /*RESULT*/ null, |
| /*INTO*/ null, |
| /*FROM*/ Employee.class, |
| /*EXCLUDE*/ null, |
| /*WHERE*/ "!(this.manager == null)", |
| /*VARIABLES*/ null, |
| /*PARAMETERS*/ null, |
| /*IMPORTS*/ null, |
| /*GROUP BY*/ null, |
| /*ORDER BY*/ null, |
| /*FROM*/ null, |
| /*TO*/ null, |
| /*JDOQLTyped*/ query, |
| /*paramValues*/ null); |
| |
| executeAPIQuery(ASSERTION_FAILED, holder, expected); |
| executeSingleStringQuery(ASSERTION_FAILED, holder, expected); |
| executeJDOQLTypedQuery(ASSERTION_FAILED, holder, expected); |
| } |
| |
| /** this.manager.manager == null Disabled, because it currently fails on the RI. */ |
| public void testPositive3() { |
| // 3: manager's manager check |
| List<Employee> expected = |
| getTransientCompanyModelInstancesAsList( |
| Employee.class, "emp0", "emp1", "emp4", "emp5", "emp6", "emp7", "emp8", "emp9"); |
| |
| JDOQLTypedQuery<Employee> query = getPM().newJDOQLTypedQuery(Employee.class); |
| QEmployee cand = QEmployee.candidate(); |
| query.filter(cand.manager.manager.eq((Employee) null)); |
| |
| QueryElementHolder<Employee> holder = |
| new QueryElementHolder<>( |
| /*UNIQUE*/ null, |
| /*RESULT*/ null, |
| /*INTO*/ null, |
| /*FROM*/ Employee.class, |
| /*EXCLUDE*/ null, |
| /*WHERE*/ "this.manager.manager == null", |
| /*VARIABLES*/ null, |
| /*PARAMETERS*/ null, |
| /*IMPORTS*/ null, |
| /*GROUP BY*/ null, |
| /*ORDER BY*/ null, |
| /*FROM*/ null, |
| /*TO*/ null, |
| /*JDOQLTyped*/ query, |
| /*paramValues*/ null); |
| |
| executeAPIQuery(ASSERTION_FAILED, holder, expected); |
| executeSingleStringQuery(ASSERTION_FAILED, holder, expected); |
| executeJDOQLTypedQuery(ASSERTION_FAILED, holder, expected); |
| } |
| |
| /** this.manager != null AND this.manager.manager == null */ |
| public void testPositive4() { |
| // 4: manager's manager check with extra check on first level manager |
| List<Employee> expected = |
| getTransientCompanyModelInstancesAsList( |
| Employee.class, "emp1", "emp5", "emp6", "emp8", "emp9"); |
| |
| JDOQLTypedQuery<Employee> query = getPM().newJDOQLTypedQuery(Employee.class); |
| QEmployee cand = QEmployee.candidate(); |
| query.filter(cand.manager.ne((Employee) null).and(cand.manager.manager.eq((Employee) null))); |
| |
| QueryElementHolder<Employee> holder = |
| new QueryElementHolder<>( |
| /*UNIQUE*/ null, |
| /*RESULT*/ null, |
| /*INTO*/ null, |
| /*FROM*/ Employee.class, |
| /*EXCLUDE*/ null, |
| /*WHERE*/ "this.manager != null && this.manager.manager == null", |
| /*VARIABLES*/ null, |
| /*PARAMETERS*/ null, |
| /*IMPORTS*/ null, |
| /*GROUP BY*/ null, |
| /*ORDER BY*/ null, |
| /*FROM*/ null, |
| /*TO*/ null, |
| /*JDOQLTyped*/ query, |
| /*paramValues*/ null); |
| |
| executeAPIQuery(ASSERTION_FAILED, holder, expected); |
| executeSingleStringQuery(ASSERTION_FAILED, holder, expected); |
| executeJDOQLTypedQuery(ASSERTION_FAILED, holder, expected); |
| } |
| |
| /** this.manager.manager != null */ |
| public void testPositive5() { |
| // 5 : manager's manager check not being null |
| List<Employee> expected = |
| getTransientCompanyModelInstancesAsList(Employee.class, "emp2", "emp3", "emp10"); |
| |
| JDOQLTypedQuery<Employee> query = getPM().newJDOQLTypedQuery(Employee.class); |
| QEmployee cand = QEmployee.candidate(); |
| query.filter(cand.manager.manager.ne((Employee) null)); |
| |
| QueryElementHolder<Employee> holder = |
| new QueryElementHolder<>( |
| /*UNIQUE*/ null, |
| /*RESULT*/ null, |
| /*INTO*/ null, |
| /*FROM*/ Employee.class, |
| /*EXCLUDE*/ null, |
| /*WHERE*/ "this.manager.manager != null", |
| /*VARIABLES*/ null, |
| /*PARAMETERS*/ null, |
| /*IMPORTS*/ null, |
| /*GROUP BY*/ null, |
| /*ORDER BY*/ null, |
| /*FROM*/ null, |
| /*TO*/ null, |
| /*JDOQLTyped*/ query, |
| /*paramValues*/ null); |
| |
| executeAPIQuery(ASSERTION_FAILED, holder, expected); |
| executeSingleStringQuery(ASSERTION_FAILED, holder, expected); |
| executeJDOQLTypedQuery(ASSERTION_FAILED, holder, expected); |
| } |
| |
| /** !(this.manager.manager == null) */ |
| public void testPositive6() { |
| // 6 : manager's manager check not being null using not operator |
| List<Employee> expected = |
| getTransientCompanyModelInstancesAsList(Employee.class, "emp2", "emp3", "emp10"); |
| |
| JDOQLTypedQuery<Employee> query = getPM().newJDOQLTypedQuery(Employee.class); |
| QEmployee cand = QEmployee.candidate(); |
| QEmployee e = QEmployee.variable("e"); |
| query.filter(cand.manager.manager.eq((Employee) null).not()); |
| |
| QueryElementHolder<Employee> holder = |
| new QueryElementHolder<>( |
| /*UNIQUE*/ null, |
| /*RESULT*/ null, |
| /*INTO*/ null, |
| /*FROM*/ Employee.class, |
| /*EXCLUDE*/ null, |
| /*WHERE*/ "!(this.manager.manager == null)", |
| /*VARIABLES*/ null, |
| /*PARAMETERS*/ null, |
| /*IMPORTS*/ null, |
| /*GROUP BY*/ null, |
| /*ORDER BY*/ null, |
| /*FROM*/ null, |
| /*TO*/ null, |
| /*JDOQLTyped*/ query, |
| /*paramValues*/ null); |
| |
| executeAPIQuery(ASSERTION_FAILED, holder, expected); |
| executeSingleStringQuery(ASSERTION_FAILED, holder, expected); |
| executeJDOQLTypedQuery(ASSERTION_FAILED, holder, expected); |
| } |
| |
| /** this.employee.manager.manager == null Disabled, because it currently fails on the RI. */ |
| public void testPositive7() { |
| List<MedicalInsurance> expected = |
| getTransientCompanyModelInstancesAsList( |
| MedicalInsurance.class, "medicalIns1", "medicalIns4", "medicalIns5", "medicalIns98"); |
| |
| JDOQLTypedQuery<MedicalInsurance> query = getPM().newJDOQLTypedQuery(MedicalInsurance.class); |
| QMedicalInsurance cand = QMedicalInsurance.candidate(); |
| query.filter(cand.employee.manager.manager.eq((Employee) null)); |
| |
| QueryElementHolder<MedicalInsurance> holder = |
| new QueryElementHolder<>( |
| /*UNIQUE*/ null, |
| /*RESULT*/ null, |
| /*INTO*/ null, |
| /*FROM*/ MedicalInsurance.class, |
| /*EXCLUDE*/ null, |
| /*WHERE*/ "this.employee.manager.manager == null", |
| /*VARIABLES*/ null, |
| /*PARAMETERS*/ null, |
| /*IMPORTS*/ null, |
| /*GROUP BY*/ null, |
| /*ORDER BY*/ null, |
| /*FROM*/ null, |
| /*TO*/ null, |
| /*JDOQLTyped*/ query, |
| /*paramValues*/ null); |
| |
| executeAPIQuery(ASSERTION_FAILED, holder, expected); |
| executeSingleStringQuery(ASSERTION_FAILED, holder, expected); |
| executeJDOQLTypedQuery(ASSERTION_FAILED, holder, expected); |
| } |
| |
| /** |
| * this.employee != null AND this.employee.manager != null AND this.employee.manager.manager == |
| * null |
| */ |
| public void testPositive8() { |
| // 8 : multiple relationships |
| List<MedicalInsurance> expected = |
| getTransientCompanyModelInstancesAsList( |
| MedicalInsurance.class, "medicalIns1", "medicalIns5"); |
| |
| JDOQLTypedQuery<MedicalInsurance> query = getPM().newJDOQLTypedQuery(MedicalInsurance.class); |
| QMedicalInsurance cand = QMedicalInsurance.candidate(); |
| query.filter( |
| cand.employee |
| .ne((Employee) null) |
| .and(cand.employee.manager.ne((Employee) null)) |
| .and(cand.employee.manager.manager.eq((Employee) null))); |
| |
| QueryElementHolder<MedicalInsurance> holder = |
| new QueryElementHolder<>( |
| /*UNIQUE*/ null, |
| /*RESULT*/ null, |
| /*INTO*/ null, |
| /*FROM*/ MedicalInsurance.class, |
| /*EXCLUDE*/ null, |
| /*WHERE*/ "this.employee != null && this.employee.manager != null && " |
| + "this.employee.manager.manager == null", |
| /*VARIABLES*/ null, |
| /*PARAMETERS*/ null, |
| /*IMPORTS*/ null, |
| /*GROUP BY*/ null, |
| /*ORDER BY*/ null, |
| /*FROM*/ null, |
| /*TO*/ null, |
| /*JDOQLTyped*/ query, |
| /*paramValues*/ null); |
| |
| executeAPIQuery(ASSERTION_FAILED, holder, expected); |
| executeSingleStringQuery(ASSERTION_FAILED, holder, expected); |
| executeJDOQLTypedQuery(ASSERTION_FAILED, holder, expected); |
| } |
| |
| /** this.employee.manager.manager != null */ |
| public void testPositive9() { |
| // 9 : multiple relationships |
| List<MedicalInsurance> expected = |
| getTransientCompanyModelInstancesAsList( |
| MedicalInsurance.class, "medicalIns2", "medicalIns3"); |
| |
| JDOQLTypedQuery<MedicalInsurance> query = getPM().newJDOQLTypedQuery(MedicalInsurance.class); |
| QMedicalInsurance cand = QMedicalInsurance.candidate(); |
| query.filter(cand.employee.manager.manager.ne((Employee) null)); |
| |
| QueryElementHolder<MedicalInsurance> holder = |
| new QueryElementHolder<>( |
| /*UNIQUE*/ null, |
| /*RESULT*/ null, |
| /*INTO*/ null, |
| /*FROM*/ MedicalInsurance.class, |
| /*EXCLUDE*/ null, |
| /*WHERE*/ "this.employee.manager.manager != null", |
| /*VARIABLES*/ null, |
| /*PARAMETERS*/ null, |
| /*IMPORTS*/ null, |
| /*GROUP BY*/ null, |
| /*ORDER BY*/ null, |
| /*FROM*/ null, |
| /*TO*/ null, |
| /*JDOQLTyped*/ query, |
| /*paramValues*/ null); |
| |
| executeAPIQuery(ASSERTION_FAILED, holder, expected); |
| executeSingleStringQuery(ASSERTION_FAILED, holder, expected); |
| executeJDOQLTypedQuery(ASSERTION_FAILED, holder, expected); |
| } |
| |
| /** !(this.employee.manager.manager == null) */ |
| public void testPositive10() { |
| List<MedicalInsurance> expected = |
| getTransientCompanyModelInstancesAsList( |
| MedicalInsurance.class, "medicalIns2", "medicalIns3"); |
| |
| JDOQLTypedQuery<MedicalInsurance> query = getPM().newJDOQLTypedQuery(MedicalInsurance.class); |
| QMedicalInsurance cand = QMedicalInsurance.candidate(); |
| query.filter(cand.employee.manager.manager.eq((Employee) null).not()); |
| |
| QueryElementHolder<MedicalInsurance> holder = |
| new QueryElementHolder<>( |
| /*UNIQUE*/ null, |
| /*RESULT*/ null, |
| /*INTO*/ null, |
| /*FROM*/ MedicalInsurance.class, |
| /*EXCLUDE*/ null, |
| /*WHERE*/ "!(this.employee.manager.manager == null)", |
| /*VARIABLES*/ null, |
| /*PARAMETERS*/ null, |
| /*IMPORTS*/ null, |
| /*GROUP BY*/ null, |
| /*ORDER BY*/ null, |
| /*FROM*/ null, |
| /*TO*/ null, |
| /*JDOQLTyped*/ query, |
| /*paramValues*/ null); |
| |
| 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()); |
| } |
| } |