Adds VanillaSoftwareProcessStreamsIntegrationTest Project: http://git-wip-us.apache.org/repos/asf/incubator-brooklyn/repo Commit: http://git-wip-us.apache.org/repos/asf/incubator-brooklyn/commit/ce8e69d0 Tree: http://git-wip-us.apache.org/repos/asf/incubator-brooklyn/tree/ce8e69d0 Diff: http://git-wip-us.apache.org/repos/asf/incubator-brooklyn/diff/ce8e69d0
Branch: refs/heads/master Commit: ce8e69d026bd15718bcebde94c0d95666e90b823 Parents: 3385e7b Author: Aled Sage <[email protected]> Authored: Thu Aug 20 12:33:33 2015 +0100 Committer: Aled Sage <[email protected]> Committed: Thu Aug 20 12:34:21 2015 +0100 ---------------------------------------------------------------------- ...laSoftwareProcessStreamsIntegrationTest.java | 131 +++++++++++++++++++ 1 file changed, 131 insertions(+) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/incubator-brooklyn/blob/ce8e69d0/software/base/src/test/java/org/apache/brooklyn/entity/software/base/VanillaSoftwareProcessStreamsIntegrationTest.java ---------------------------------------------------------------------- diff --git a/software/base/src/test/java/org/apache/brooklyn/entity/software/base/VanillaSoftwareProcessStreamsIntegrationTest.java b/software/base/src/test/java/org/apache/brooklyn/entity/software/base/VanillaSoftwareProcessStreamsIntegrationTest.java new file mode 100644 index 0000000..9467cad --- /dev/null +++ b/software/base/src/test/java/org/apache/brooklyn/entity/software/base/VanillaSoftwareProcessStreamsIntegrationTest.java @@ -0,0 +1,131 @@ +/* + * 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.entity.software.base; + +import static com.google.common.base.Preconditions.checkNotNull; +import static org.testng.Assert.assertTrue; + +import java.util.List; +import java.util.Map; +import java.util.Set; + +import org.apache.brooklyn.api.entity.EntitySpec; +import org.apache.brooklyn.api.location.Location; +import org.apache.brooklyn.api.mgmt.HasTaskChildren; +import org.apache.brooklyn.api.mgmt.Task; +import org.apache.brooklyn.core.mgmt.BrooklynTaskTags; +import org.apache.brooklyn.core.mgmt.BrooklynTaskTags.WrappedStream; +import org.apache.brooklyn.core.test.BrooklynAppUnitTestSupport; +import org.apache.brooklyn.util.core.task.TaskPredicates; +import org.apache.brooklyn.util.text.StringPredicates; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; +import org.testng.annotations.BeforeMethod; +import org.testng.annotations.Test; + +import com.google.common.base.Optional; +import com.google.common.base.Predicate; +import com.google.common.collect.ImmutableList; +import com.google.common.collect.ImmutableMap; +import com.google.common.collect.Lists; + +public class VanillaSoftwareProcessStreamsIntegrationTest extends BrooklynAppUnitTestSupport { + + private static final Logger log = LoggerFactory.getLogger(VanillaSoftwareProcessStreamsIntegrationTest.class); + + private Location localhost; + + @BeforeMethod(alwaysRun=true) + @Override + public void setUp() throws Exception { + super.setUp(); + localhost = app.getManagementContext().getLocationRegistry().resolve("localhost"); + } + + @Test(groups = "Integration") + public void testGetsStreams() { + Map<String, String> cmds = ImmutableMap.<String, String>builder() + .put("pre-install-command", "myPreInstall") + .put("ssh: installing.*", "myInstall") + .put("post-install-command", "myPostInstall") + .put("ssh: customizing.*", "myCustomizing") + .put("pre-launch-command", "myPreLaunch") + .put("ssh: launching.*", "myLaunch") + .put("post-launch-command", "myPostLaunch") + .build(); + VanillaSoftwareProcess entity = app.createAndManageChild(EntitySpec.create(VanillaSoftwareProcess.class) + .configure(VanillaSoftwareProcess.PRE_INSTALL_COMMAND, "echo "+cmds.get("pre-install-command")) + .configure(VanillaSoftwareProcess.INSTALL_COMMAND, "echo "+cmds.get("ssh: installing.*")) + .configure(VanillaSoftwareProcess.POST_INSTALL_COMMAND, "echo "+cmds.get("post-install-command")) + .configure(VanillaSoftwareProcess.CUSTOMIZE_COMMAND, "echo "+cmds.get("ssh: customizing.*")) + .configure(VanillaSoftwareProcess.PRE_LAUNCH_COMMAND, "echo "+cmds.get("pre-launch-command")) + .configure(VanillaSoftwareProcess.LAUNCH_COMMAND, "echo "+cmds.get("ssh: launching.*")) + .configure(VanillaSoftwareProcess.POST_LAUNCH_COMMAND, "echo "+cmds.get("post-launch-command")) + .configure(VanillaSoftwareProcess.CHECK_RUNNING_COMMAND, "true")); + app.start(ImmutableList.of(localhost)); + + Set<Task<?>> tasks = BrooklynTaskTags.getTasksInEntityContext(mgmt.getExecutionManager(), entity); + + for (Map.Entry<String, String> entry : cmds.entrySet()) { + String taskNameRegex = entry.getKey(); + String echoed = entry.getValue(); + + Task<?> subTask = findTaskOrSubTask(tasks, TaskPredicates.displayNameMatches(StringPredicates.matchesRegex(taskNameRegex))).get(); + + String stdin = getStreamOrFail(subTask, BrooklynTaskTags.STREAM_STDIN); + String stdout = getStreamOrFail(subTask, BrooklynTaskTags.STREAM_STDOUT); + String stderr = getStreamOrFail(subTask, BrooklynTaskTags.STREAM_STDERR); + String env = getStreamOrFail(subTask, BrooklynTaskTags.STREAM_ENV); + String msg = "stdin="+stdin+"; stdout="+stdout+"; stderr="+stderr+"; env="+env; + + assertTrue(stdin.contains("echo "+echoed), msg); + assertTrue(stdout.contains(echoed), msg); + } + } + + protected String getStreamOrFail(Task<?> task, String streamType) { + String msg = "task="+task+"; stream="+streamType; + WrappedStream stream = checkNotNull(BrooklynTaskTags.stream(task, BrooklynTaskTags.STREAM_STDIN), "Stream null: "+msg); + return checkNotNull(stream.streamContents.get(), "Contents null: "+msg); + } + + protected Optional<Task<?>> findTaskOrSubTask(Iterable<? extends Task<?>> tasks, Predicate<? super Task<?>> matcher) { + List<String> taskNames = Lists.newArrayList(); + Optional<Task<?>> result = findTaskOrSubTaskImpl(tasks, matcher, taskNames); + if (!result.isPresent()) { + log.info("Task not found matching "+matcher+"; contender names were "+taskNames); + } + return result; + } + + protected Optional<Task<?>> findTaskOrSubTaskImpl(Iterable<? extends Task<?>> tasks, Predicate<? super Task<?>> matcher, List<String> taskNames) { + for (Task<?> task : tasks) { + if (matcher.apply(task)) return Optional.<Task<?>>of(task); + + if (!(task instanceof HasTaskChildren)) { + return Optional.absent(); + } else { + Optional<Task<?>> subResult = findTaskOrSubTask(((HasTaskChildren) task).getChildren(), matcher); + if (subResult.isPresent()) return subResult; + } + } + + return Optional.<Task<?>>absent(); + } +}
