| /* |
| * 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.brooklyn.test.framework; |
| |
| import static org.apache.brooklyn.core.entity.trait.Startable.SERVICE_UP; |
| import static org.apache.brooklyn.test.Asserts.fail; |
| import static org.assertj.core.api.Assertions.assertThat; |
| |
| import java.util.List; |
| import java.util.Map; |
| import java.util.Set; |
| |
| import org.testng.annotations.AfterMethod; |
| import org.testng.annotations.BeforeMethod; |
| import org.testng.annotations.Test; |
| |
| import com.google.common.collect.ImmutableList; |
| import com.google.common.collect.ImmutableMap; |
| |
| import org.apache.brooklyn.api.entity.Entity; |
| import org.apache.brooklyn.api.entity.EntitySpec; |
| import org.apache.brooklyn.api.entity.Group; |
| import org.apache.brooklyn.api.location.LocationSpec; |
| import org.apache.brooklyn.api.mgmt.ManagementContext; |
| import org.apache.brooklyn.core.config.ConfigKeys; |
| import org.apache.brooklyn.core.entity.Entities; |
| import org.apache.brooklyn.core.sensor.AttributeSensorAndConfigKey; |
| import org.apache.brooklyn.core.test.entity.TestApplication; |
| import org.apache.brooklyn.entity.group.DynamicGroup; |
| import org.apache.brooklyn.entity.software.base.EmptySoftwareProcess; |
| import org.apache.brooklyn.location.localhost.LocalhostMachineProvisioningLocation; |
| import org.apache.brooklyn.util.collections.MutableSet; |
| import org.apache.brooklyn.util.exceptions.Exceptions; |
| import org.apache.brooklyn.util.text.Identifiers; |
| |
| /** |
| * @author Graeme Miller on 27/10/2015. |
| */ |
| public class LoopOverGroupMembersTestCaseTest { |
| |
| private TestApplication app; |
| private Group testGroup; |
| private ManagementContext managementContext; |
| private LocalhostMachineProvisioningLocation loc; |
| private String testId; |
| private final String SENSOR_VAL = "Hello World!"; |
| |
| private static final AttributeSensorAndConfigKey<String, String> STRING_SENSOR = ConfigKeys.newSensorAndConfigKey(String.class, "string-sensor", "String Sensor"); |
| |
| @BeforeMethod |
| public void setup() { |
| testId = Identifiers.makeRandomId(8); |
| app = TestApplication.Factory.newManagedInstanceForTests(); |
| managementContext = app.getManagementContext(); |
| |
| loc = managementContext.getLocationManager() |
| .createLocation(LocationSpec.create(LocalhostMachineProvisioningLocation.class) |
| .configure("name", testId)); |
| |
| testGroup = app.createAndManageChild(EntitySpec.create(DynamicGroup.class)); |
| } |
| |
| @AfterMethod(alwaysRun = true) |
| public void tearDown() throws Exception { |
| if (app != null) Entities.destroyAll(app.getManagementContext()); |
| } |
| |
| @Test |
| public void testOneChildWhichPasses() { |
| EmptySoftwareProcess emptySoftwareProcess = addEmptySoftwareProcessToGroup(); |
| EntitySpec<TestSensor> testSpec = createPassingTestSensorSpec(); |
| |
| LoopOverGroupMembersTestCase loopOverGroupMembersTestCase = app.createAndManageChild(EntitySpec.create(LoopOverGroupMembersTestCase.class)); |
| loopOverGroupMembersTestCase.config().set(LoopOverGroupMembersTestCase.TEST_SPEC, testSpec); |
| loopOverGroupMembersTestCase.config().set(LoopOverGroupMembersTestCase.TARGET_ENTITY, testGroup); |
| |
| app.start(ImmutableList.of(app.newSimulatedLocation())); |
| |
| assertThat(loopOverGroupMembersTestCase.getChildren().size()).isEqualTo(1); |
| assertThat(loopOverGroupMembersTestCase.sensors().get(SERVICE_UP)).isTrue(); |
| |
| Entity loopChildEntity = loopOverGroupMembersTestCase.getChildren().iterator().next(); |
| assertThat(loopChildEntity).isInstanceOf(TestSensor.class); |
| assertThat(loopChildEntity.sensors().get(SERVICE_UP)).isTrue(); |
| assertThat(loopChildEntity.config().get(LoopOverGroupMembersTestCase.TARGET_ENTITY)).isEqualTo(emptySoftwareProcess); |
| } |
| |
| @Test |
| public void testMultipleChildrenWhichPass() { |
| Set<EmptySoftwareProcess> emptySoftwareProcesses = addMultipleEmptySoftwareProcessesToGroup(4); |
| EntitySpec<TestSensor> testSpec = createPassingTestSensorSpec(); |
| |
| LoopOverGroupMembersTestCase loopOverGroupMembersTestCase = app.createAndManageChild(EntitySpec.create(LoopOverGroupMembersTestCase.class)); |
| loopOverGroupMembersTestCase.config().set(LoopOverGroupMembersTestCase.TEST_SPEC, testSpec); |
| loopOverGroupMembersTestCase.config().set(LoopOverGroupMembersTestCase.TARGET_ENTITY, testGroup); |
| |
| app.start(ImmutableList.of(app.newSimulatedLocation())); |
| |
| assertThat(loopOverGroupMembersTestCase.getChildren().size()).isEqualTo(4); |
| assertThat(loopOverGroupMembersTestCase.sensors().get(SERVICE_UP)).isTrue(); |
| |
| for (Entity loopChildEntity : loopOverGroupMembersTestCase.getChildren()) { |
| assertThat(loopChildEntity).isInstanceOf(TestSensor.class); |
| assertThat(loopChildEntity.sensors().get(SERVICE_UP)).isTrue(); |
| assertThat(emptySoftwareProcesses.contains(loopChildEntity.config().get(LoopOverGroupMembersTestCase.TARGET_ENTITY))).isTrue(); |
| emptySoftwareProcesses.remove(loopChildEntity.config().get(LoopOverGroupMembersTestCase.TARGET_ENTITY)); |
| } |
| } |
| |
| @Test |
| public void testMultipleChildrenWhichAllFail() { |
| Set<EmptySoftwareProcess> emptySoftwareProcesses = addMultipleEmptySoftwareProcessesToGroup(4); |
| EntitySpec<TestSensor> testSpec = createFailingTestSensorSpec(); |
| |
| LoopOverGroupMembersTestCase loopOverGroupMembersTestCase = app.createAndManageChild(EntitySpec.create(LoopOverGroupMembersTestCase.class)); |
| loopOverGroupMembersTestCase.config().set(LoopOverGroupMembersTestCase.TEST_SPEC, testSpec); |
| loopOverGroupMembersTestCase.config().set(LoopOverGroupMembersTestCase.TARGET_ENTITY, testGroup); |
| |
| app.start(ImmutableList.of(app.newSimulatedLocation())); |
| |
| assertThat(loopOverGroupMembersTestCase.getChildren().size()).isEqualTo(4); |
| assertThat(loopOverGroupMembersTestCase.sensors().get(SERVICE_UP)).isFalse(); |
| |
| for (Entity loopChildEntity : loopOverGroupMembersTestCase.getChildren()) { |
| assertThat(loopChildEntity).isInstanceOf(TestSensor.class); |
| assertThat(loopChildEntity.sensors().get(SERVICE_UP)).isFalse(); |
| assertThat(emptySoftwareProcesses.contains(loopChildEntity.config().get(LoopOverGroupMembersTestCase.TARGET_ENTITY))).isTrue(); |
| emptySoftwareProcesses.remove(loopChildEntity.config().get(LoopOverGroupMembersTestCase.TARGET_ENTITY)); |
| } |
| } |
| |
| @Test |
| public void testMultipleChildrenOneOfWhichFails() { |
| Set<EmptySoftwareProcess> emptySoftwareProcesses = addMultipleEmptySoftwareProcessesToGroup(3); |
| EntitySpec<TestSensor> testSpec = createPassingTestSensorSpec(); |
| |
| EmptySoftwareProcess failingProcess = testGroup.addMemberChild(EntitySpec.create(EmptySoftwareProcess.class)); |
| failingProcess.sensors().set(STRING_SENSOR, "THIS STRING WILL CAUSE SENSOR TEST TO FAIL"); |
| |
| LoopOverGroupMembersTestCase loopOverGroupMembersTestCase = app.createAndManageChild(EntitySpec.create(LoopOverGroupMembersTestCase.class)); |
| loopOverGroupMembersTestCase.config().set(LoopOverGroupMembersTestCase.TEST_SPEC, testSpec); |
| loopOverGroupMembersTestCase.config().set(LoopOverGroupMembersTestCase.TARGET_ENTITY, testGroup); |
| |
| app.start(ImmutableList.of(app.newSimulatedLocation())); |
| |
| assertThat(loopOverGroupMembersTestCase.getChildren().size()).isEqualTo(4); |
| assertThat(loopOverGroupMembersTestCase.sensors().get(SERVICE_UP)).isFalse(); |
| |
| for (Entity loopChildEntity : loopOverGroupMembersTestCase.getChildren()) { |
| assertThat(loopChildEntity).isInstanceOf(TestSensor.class); |
| |
| Entity targetedEntity = loopChildEntity.config().get(LoopOverGroupMembersTestCase.TARGET_ENTITY); |
| |
| if (targetedEntity.equals(failingProcess)) { |
| assertThat(loopChildEntity.sensors().get(SERVICE_UP)).isFalse(); |
| } else if (emptySoftwareProcesses.contains(targetedEntity)) { |
| assertThat(loopChildEntity.sensors().get(SERVICE_UP)).isTrue(); |
| emptySoftwareProcesses.remove(targetedEntity); |
| } else { |
| fail("Targeted entity not recognized"); |
| } |
| } |
| } |
| |
| @Test |
| public void testOneChildWhichFails() { |
| EmptySoftwareProcess emptySoftwareProcess = addEmptySoftwareProcessToGroup(); |
| EntitySpec<TestSensor> testSpec = createFailingTestSensorSpec(); |
| |
| LoopOverGroupMembersTestCase loopOverGroupMembersTestCase = app.createAndManageChild(EntitySpec.create(LoopOverGroupMembersTestCase.class)); |
| loopOverGroupMembersTestCase.config().set(LoopOverGroupMembersTestCase.TEST_SPEC, testSpec); |
| loopOverGroupMembersTestCase.config().set(LoopOverGroupMembersTestCase.TARGET_ENTITY, testGroup); |
| |
| app.start(ImmutableList.of(app.newSimulatedLocation())); |
| |
| assertThat(loopOverGroupMembersTestCase.getChildren().size()).isEqualTo(1); |
| assertThat(loopOverGroupMembersTestCase.sensors().get(SERVICE_UP)).isFalse(); |
| |
| Entity loopChildEntity = loopOverGroupMembersTestCase.getChildren().iterator().next(); |
| assertThat(loopChildEntity).isInstanceOf(TestSensor.class); |
| assertThat(loopChildEntity.sensors().get(SERVICE_UP)).isFalse(); |
| assertThat(loopChildEntity.config().get(LoopOverGroupMembersTestCase.TARGET_ENTITY)).isEqualTo(emptySoftwareProcess); |
| } |
| |
| //negative |
| // without test spec |
| // without target + taget id |
| // not a group |
| |
| @Test |
| public void testNoTarget() { |
| EmptySoftwareProcess emptySoftwareProcess = addEmptySoftwareProcessToGroup(); |
| EntitySpec<TestSensor> testSpec = createFailingTestSensorSpec(); |
| |
| LoopOverGroupMembersTestCase loopOverGroupMembersTestCase = app.createAndManageChild(EntitySpec.create(LoopOverGroupMembersTestCase.class)); |
| loopOverGroupMembersTestCase.config().set(LoopOverGroupMembersTestCase.TEST_SPEC, testSpec); |
| |
| app.start(ImmutableList.of(app.newSimulatedLocation())); |
| |
| assertThat(loopOverGroupMembersTestCase.getChildren().size()).isEqualTo(0); |
| assertThat(loopOverGroupMembersTestCase.sensors().get(SERVICE_UP)).isFalse(); |
| } |
| |
| @Test |
| public void testNotTargetingGroup() { |
| EmptySoftwareProcess emptySoftwareProcess = addEmptySoftwareProcessToGroup(); |
| EntitySpec<TestSensor> testSpec = createFailingTestSensorSpec(); |
| |
| LoopOverGroupMembersTestCase loopOverGroupMembersTestCase = app.createAndManageChild(EntitySpec.create(LoopOverGroupMembersTestCase.class)); |
| loopOverGroupMembersTestCase.config().set(LoopOverGroupMembersTestCase.TEST_SPEC, testSpec); |
| loopOverGroupMembersTestCase.config().set(LoopOverGroupMembersTestCase.TARGET_ENTITY, app); |
| |
| app.start(ImmutableList.of(app.newSimulatedLocation())); |
| |
| assertThat(loopOverGroupMembersTestCase.getChildren().size()).isEqualTo(0); |
| assertThat(loopOverGroupMembersTestCase.sensors().get(SERVICE_UP)).isFalse(); |
| } |
| |
| @Test |
| public void testNoSpec() { |
| EmptySoftwareProcess emptySoftwareProcess = addEmptySoftwareProcessToGroup(); |
| EntitySpec<TestSensor> testSpec = createFailingTestSensorSpec(); |
| |
| LoopOverGroupMembersTestCase loopOverGroupMembersTestCase = app.createAndManageChild(EntitySpec.create(LoopOverGroupMembersTestCase.class)); |
| loopOverGroupMembersTestCase.config().set(LoopOverGroupMembersTestCase.TARGET_ENTITY, testGroup); |
| |
| app.start(ImmutableList.of(app.newSimulatedLocation())); |
| |
| assertThat(loopOverGroupMembersTestCase.getChildren().size()).isEqualTo(0); |
| assertThat(loopOverGroupMembersTestCase.sensors().get(SERVICE_UP)).isFalse(); |
| } |
| |
| //UTILITY METHODS |
| private EntitySpec<TestSensor> createFailingTestSensorSpec() { |
| List<Map<String, Object>> assertions = ImmutableList.<Map<String, Object>>of( |
| ImmutableMap.<String, Object>of(TestFrameworkAssertions.EQUAL_TO, "THIS IS THE WRONG STRING") |
| ); |
| |
| return EntitySpec.create(TestSensor.class) |
| .configure(TestSensor.SENSOR_NAME, STRING_SENSOR.getName()) |
| .configure(TestSensor.ASSERTIONS, assertions); |
| } |
| |
| private EntitySpec<TestSensor> createPassingTestSensorSpec() { |
| List<Map<String, Object>> assertions = ImmutableList.<Map<String, Object>>of( |
| ImmutableMap.<String, Object>of(TestFrameworkAssertions.EQUAL_TO, SENSOR_VAL) |
| ); |
| |
| return EntitySpec.create(TestSensor.class) |
| .configure(TestSensor.SENSOR_NAME, STRING_SENSOR.getName()) |
| .configure(TestSensor.ASSERTIONS, assertions); |
| } |
| |
| private Set<EmptySoftwareProcess> addMultipleEmptySoftwareProcessesToGroup(int number) { |
| MutableSet<EmptySoftwareProcess> softwareProcesses = MutableSet.<EmptySoftwareProcess>of(); |
| for (int i = 0; i < number; i++) { |
| softwareProcesses.add(addEmptySoftwareProcessToGroup()); |
| } |
| |
| return softwareProcesses; |
| } |
| |
| private EmptySoftwareProcess addEmptySoftwareProcessToGroup() { |
| EmptySoftwareProcess emptySoftwareProcess = testGroup.addMemberChild(EntitySpec.create(EmptySoftwareProcess.class)); |
| emptySoftwareProcess.sensors().set(STRING_SENSOR, SENSOR_VAL); |
| return emptySoftwareProcess; |
| } |
| |
| } |