| /* |
| * 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.felix.scr.integration; |
| |
| |
| import static org.junit.Assert.assertEquals; |
| |
| import org.apache.felix.scr.integration.components.ConstructorSingleReference; |
| import org.apache.felix.scr.integration.components.InjectOptionalComponent; |
| import org.apache.felix.scr.integration.components.InjectOptionalComponent.Mode; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.ops4j.pax.exam.junit.PaxExam; |
| import org.osgi.service.component.runtime.dto.ComponentConfigurationDTO; |
| |
| |
| @RunWith(PaxExam.class) |
| public class ComponentOptionalTest extends ComponentTestBase |
| { |
| |
| static |
| { |
| // use different components |
| descriptorFile = "/integration_test_inject_optional.xml"; |
| |
| // uncomment to enable debugging of this test class |
| // paxRunnerVmOption = DEBUG_VM_OPTION; |
| } |
| |
| static final String SINGLE_REFERENCE1 = "SingleReference1"; |
| static final String SINGLE_REFERENCE2 = "SingleReference2"; |
| |
| private void doTest(Mode mode) throws Exception |
| { |
| final String componentname = mode.name(); |
| ComponentConfigurationDTO cc = getDisabledConfigurationAndEnable(componentname, |
| mode.getInitialState()); |
| assertEquals(mode.getInitCount(), cc.description.init); |
| |
| InjectOptionalComponent cmp1 = null; |
| if (!mode.isMandatory()) |
| { |
| cmp1 = this.getServiceFromConfiguration(cc, InjectOptionalComponent.class); |
| cmp1.checkMode(mode, null); |
| } |
| |
| ComponentConfigurationDTO ref1DTO = getDisabledConfigurationAndEnable( |
| SINGLE_REFERENCE1, |
| mode.isDynamic() && !mode.isMandatory()// |
| ? ComponentConfigurationDTO.ACTIVE |
| : ComponentConfigurationDTO.SATISFIED); |
| ConstructorSingleReference ref1Service = getServiceFromConfiguration(ref1DTO, |
| ConstructorSingleReference.class); |
| |
| cc = findComponentConfigurationByName(componentname, mode.getSecondState()); |
| InjectOptionalComponent cmp2 = this.getServiceFromConfiguration(cc, |
| InjectOptionalComponent.class); |
| |
| if (!mode.isMandatory()) |
| { |
| assertEquals(cmp1, cmp2); |
| } |
| |
| if (mode.isMandatory() || mode.isDynamic()) |
| { |
| cmp2.checkMode(mode, ref1Service); |
| } |
| else |
| { |
| cmp2.checkMode(mode, null); |
| } |
| |
| ComponentConfigurationDTO ref2DTO = getDisabledConfigurationAndEnable( |
| SINGLE_REFERENCE2, ComponentConfigurationDTO.SATISFIED); |
| |
| ConstructorSingleReference ref2Service = getServiceFromConfiguration(ref2DTO, |
| ConstructorSingleReference.class); |
| |
| if (mode.isMandatory() || mode.isDynamic()) |
| { |
| cmp2.checkMode(mode, ref1Service); |
| } |
| else |
| { |
| cmp2.checkMode(mode, null); |
| } |
| |
| disableAndCheck(ref1DTO); |
| |
| if (mode.isDynamic()) |
| { |
| cmp2.checkMode(mode, ref2Service); |
| } |
| else if (mode.isMandatory()) |
| { |
| cc = findComponentConfigurationByName(componentname, |
| ComponentConfigurationDTO.SATISFIED); |
| InjectOptionalComponent cmp3 = this.getServiceFromConfiguration(cc, |
| InjectOptionalComponent.class); |
| cmp3.checkMode(mode, ref2Service); |
| } |
| else // is optional |
| { |
| cmp2.checkMode(mode, null); |
| } |
| |
| disableAndCheck(cc); |
| |
| cc = getDisabledConfigurationAndEnable(componentname, |
| ComponentConfigurationDTO.SATISFIED); |
| assertEquals(mode.getInitCount(), cc.description.init); |
| cmp1 = this.getServiceFromConfiguration(cc, InjectOptionalComponent.class); |
| |
| cmp1.checkMode(mode, ref2Service); |
| |
| disableAndCheck(cc); |
| } |
| |
| @Test |
| public void test_field_static_optional() throws Exception |
| { |
| doTest(Mode.FIELD_STATIC_OPTIONAL); |
| } |
| |
| @Test |
| public void test_field_dynamic_optional() throws Exception |
| { |
| doTest(Mode.FIELD_DYNAMIC_OPTIONAL); |
| } |
| |
| @Test |
| public void test_field_static_mandatory() throws Exception |
| { |
| doTest(Mode.FIELD_STATIC_MANDATORY); |
| } |
| |
| @Test |
| public void test_field_dynamic_mandatory() throws Exception |
| { |
| doTest(Mode.FIELD_DYNAMIC_MANDATORY); |
| } |
| |
| @Test |
| public void test_constructor_mandatory() throws Exception |
| { |
| doTest(Mode.CONSTRUCTOR_MANDATORY); |
| } |
| |
| @Test |
| public void test_constructor_optional() throws Exception |
| { |
| doTest(Mode.CONSTRUCTOR_OPTIONAL); |
| } |
| } |