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[WFCORE-6728] Clean up the ServerReload overloaded methods a bit
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testsuite/shared/src/main/java/org/wildfly/test/stability/StabilityServerSetupTasks.java
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| /* | ||
| * JBoss, Home of Professional Open Source. | ||
| * Copyright 2024 Red Hat, Inc., and individual contributors | ||
| * as indicated by the @author tags. | ||
| * | ||
| * Licensed 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. | ||
| * | ||
| */ | ||
|
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| package org.wildfly.test.stability; | ||
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| import org.jboss.as.controller.PathAddress; | ||
| import org.jboss.as.controller.client.ModelControllerClient; | ||
| import org.jboss.as.controller.operations.common.Util; | ||
| import org.jboss.as.test.integration.management.ManagementOperations; | ||
| import org.jboss.as.test.integration.management.util.ServerReload; | ||
| import org.jboss.as.version.Stability; | ||
| import org.jboss.dmr.ModelNode; | ||
| import org.junit.Assert; | ||
| import org.junit.Assume; | ||
| import org.wildfly.core.testrunner.ManagementClient; | ||
| import org.wildfly.core.testrunner.ServerSetupTask; | ||
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| import java.util.EnumSet; | ||
| import java.util.Set; | ||
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| import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.CORE_SERVICE; | ||
| import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.READ_OPERATION_NAMES_OPERATION; | ||
| import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.RELOAD_ENHANCED; | ||
| import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.STABILITY; | ||
| import static org.jboss.as.server.controller.descriptions.ServerDescriptionConstants.SERVER_ENVIRONMENT; | ||
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| /** | ||
| * For tests that need to run under a specific server stability level, | ||
| * the server setup tasks from the inner classes can be used to change the stability level of the server to the desired level. | ||
| * Once the test is done, the original stability level is restored. | ||
| */ | ||
| public abstract class StabilityServerSetupTasks implements ServerSetupTask { | ||
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| private final Stability desiredStability; | ||
| private volatile Stability originalStability; | ||
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| public StabilityServerSetupTasks(Stability desiredStability) { | ||
| this.desiredStability = desiredStability; | ||
| } | ||
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| @Override | ||
| public void setup(ManagementClient managementClient) throws Exception { | ||
| Set<Stability> supportedStabilityLevels = getSupportedStabilityLevels(); | ||
| Assume.assumeTrue( | ||
| String.format("%s is not a supported stability level", desiredStability, supportedStabilityLevels), | ||
| supportedStabilityLevels.contains(desiredStability)); | ||
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| Assume.assumeTrue( | ||
| "The reload-enhanced operation is not registered at this stability level", | ||
| checkReloadEnhancedOperationIsAvailable(managementClient)); | ||
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| reloadToDesiredStability(managementClient.getControllerClient(), desiredStability); | ||
| } | ||
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| @Override | ||
| public void tearDown(ManagementClient managementClient) throws Exception { | ||
| reloadToDesiredStability(managementClient.getControllerClient(), originalStability); | ||
| } | ||
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| private boolean checkReloadEnhancedOperationIsAvailable(ManagementClient managementClient) throws Exception { | ||
| ModelNode op = Util.createOperation(READ_OPERATION_NAMES_OPERATION, PathAddress.EMPTY_ADDRESS); | ||
| ModelNode result = ManagementOperations.executeOperation(managementClient.getControllerClient(), op); | ||
| for (ModelNode name : result.asList()) { | ||
| if (name.asString().equals(RELOAD_ENHANCED)) { | ||
| return true; | ||
| } | ||
| } | ||
| return false; | ||
| } | ||
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| private Set<Stability> getSupportedStabilityLevels() { | ||
| // TODO WFCORE-6731 - see https://github.com/wildfly/wildfly-core/pull/5895#discussion_r1520489808 | ||
| // This information will be available in a management operation, For now just return a hardcoded set | ||
| return EnumSet.allOf(Stability.class); | ||
| } | ||
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| private Stability reloadToDesiredStability(ModelControllerClient client, Stability stability) throws Exception { | ||
| // Check the stability | ||
| Stability currentStability = readCurrentStability(client); | ||
| if (originalStability == null) { | ||
| originalStability = currentStability; | ||
| } | ||
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| // The stability parameter for the reload opration is only registered below the default level | ||
| Assume.assumeFalse("Can't reload to a different stability when server stability level is default", currentStability == Stability.DEFAULT && stability != Stability.DEFAULT); | ||
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| if (currentStability == stability) { | ||
| return originalStability; | ||
| } | ||
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| //Reload the server to the desired stability level | ||
| ServerReload.Parameters parameters = new ServerReload.Parameters() | ||
| .setStability(stability); | ||
| // Execute the reload | ||
| ServerReload.executeReloadAndWaitForCompletion(client, parameters); | ||
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| Stability reloadedStability = readCurrentStability(client); | ||
| Assert.assertEquals(stability, reloadedStability); | ||
| return originalStability; | ||
| } | ||
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| private Stability readCurrentStability(ModelControllerClient client) throws Exception { | ||
| ModelNode op = Util.getReadAttributeOperation(PathAddress.pathAddress(CORE_SERVICE, SERVER_ENVIRONMENT), STABILITY); | ||
| ModelNode result = ManagementOperations.executeOperation(client, op); | ||
| return Stability.fromString(result.asString()); | ||
| } | ||
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| /** | ||
| * A server setup task that sets the server stability to the default level. | ||
| */ | ||
| public static class Default extends StabilityServerSetupTasks { | ||
| public Default() { | ||
| super(Stability.DEFAULT); | ||
| } | ||
| } | ||
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| /** | ||
| * A server setup task that sets the server stability to the community level. | ||
| */ | ||
| public static class Community extends StabilityServerSetupTasks { | ||
| public Community() { | ||
| super(Stability.COMMUNITY); | ||
| } | ||
| } | ||
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| /** | ||
| * A server setup task that sets the server stability to the preview level. | ||
| */ | ||
| public static class Preview extends StabilityServerSetupTasks { | ||
| public Preview() { | ||
| super(Stability.PREVIEW); | ||
| } | ||
| } | ||
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| /** | ||
| * A server setup task that sets the server stability to the experimental level. | ||
| */ | ||
| public static class Experimental extends StabilityServerSetupTasks { | ||
| public Experimental() { | ||
| super(Stability.EXPERIMENTAL); | ||
| } | ||
| } | ||
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| } |
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