Merge "Add Controller Logging Feature"

5 files changed, 361 insertions, 0 deletions

diff --git a/feature-controller-logging/src/test/java/org/onap/policy/drools/controller/logging/ControllerLoggingTest.java b/feature-controller-logging/src/test/java/org/onap/policy/drools/controller/logging/ControllerLoggingTest.java
new file mode 100755
index 00000000..02e879fd
--- /dev/null
+++ b/feature-controller-logging/src/test/java/org/onap/policy/drools/controller/logging/ControllerLoggingTest.java
@@ -0,0 +1,228 @@
+/*

+ * ============LICENSE_START=======================================================

+ * feature-controller-logging

+ * ================================================================================

+ * Copyright (C) 2019 AT&T Intellectual Property. All rights reserved.

+ * ================================================================================

+ * 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.

+ * ============LICENSE_END=========================================================

+ */

+

+package org.onap.policy.drools.controller.logging;

+

+import static org.junit.Assert.assertEquals;

+

+import ch.qos.logback.classic.spi.LoggingEvent;

+import ch.qos.logback.core.AppenderBase;

+import com.google.gson.Gson;

+import com.google.gson.GsonBuilder;

+import java.io.IOException;

+import java.nio.file.Paths;

+import java.util.ArrayList;

+import java.util.Arrays;

+import java.util.List;

+import java.util.Properties;

+import org.junit.After;

+import org.junit.BeforeClass;

+import org.junit.Test;

+import org.onap.policy.common.endpoints.event.comm.Topic;

+import org.onap.policy.common.endpoints.event.comm.Topic.CommInfrastructure;

+import org.onap.policy.common.endpoints.event.comm.bus.NoopTopicSink;

+import org.onap.policy.drools.controller.DroolsController;

+import org.onap.policy.drools.controller.logging.ControllerLoggingFeature;

+import org.onap.policy.drools.properties.DroolsProperties;

+import org.onap.policy.drools.protocol.configuration.ControllerConfiguration;

+import org.onap.policy.drools.protocol.configuration.PdpdConfiguration;

+import org.onap.policy.drools.system.PolicyController;

+import org.onap.policy.drools.system.PolicyEngine;

+import org.onap.policy.drools.util.KieUtils;

+

+/**

+ * Controller Logger Tests.

+ */

+public class ControllerLoggingTest {

+

+    /**

+     * These properties are for installing a test artifact that the drools controller can

+     * fetch while testing.

+     */

+    private static final String JUNIT_KMODULE_DRL_PATH = "src/test/resources/test.drl";

+    private static final String JUNIT_KMODULE_POM_PATH = "src/test/resources/test.pom";

+    private static final String JUNIT_KMODULE_PATH = "src/test/resources/kmodule.xml";

+    private static final String JUNIT_KJAR_DRL_PATH = "src/main/resources/org/onap/policy/drools/test/test.drl";

+

+    /**

+     * These properties are used for the Policy Controller to point to the test artifact.

+     */

+    private static final String TEST_CONTROLLER_NAME = "test-controller";

+    private static final String TEST_GROUP_ID = "org.onap.policy.drools.test";

+    private static final String TEST_ARTIFACT_ID = "test";

+    private static final String TEST_VERSION = "1.4.0-SNAPSHOT";

+

+    /**

+     * A test topic used for delivery and network logging.

+     */

+    private static final String TEST_TOPIC = "test-topic";

+    private static final String TEST_SERVER = "http://test.com";

+

+    /**

+     * These are used for sending PDPD configuration notifications to a policy controller.

+     */

+    private static Properties controllerProps = null;

+    private static String message = null;

+    private static PdpdConfiguration pdpdNotification = null;

+    private static PolicyController policyController = null;

+

+    /**

+     * This is a list of events that are appended to the controller-test logger.

+     */

+    private static List<LoggingEvent> events = new ArrayList<>();

+

+    /**

+     * A custom appender used to intercept events and add them to a list of events that

+     * the junits can use to determine logging was successful.

+     */

+    public static class NetworkAppender extends AppenderBase<LoggingEvent> {

+

+        @Override

+        protected void append(LoggingEvent event) {

+            events.add(event);

+        }

+

+    }

+

+    /**

+     * Runs before all the test cases to install the drools artifact, create a policy

+     * controller, and create a PDPD configuration notification.

+     */

+    @BeforeClass

+    public static void setUp() throws IOException {

+        KieUtils.installArtifact(Paths.get(JUNIT_KMODULE_PATH).toFile(), Paths.get(JUNIT_KMODULE_POM_PATH).toFile(),

+                        JUNIT_KJAR_DRL_PATH, Paths.get(JUNIT_KMODULE_DRL_PATH).toFile());

+

+        controllerProps = new Properties();

+        controllerProps.put(DroolsProperties.PROPERTY_CONTROLLER_NAME, TEST_CONTROLLER_NAME);

+        controllerProps.put(DroolsProperties.RULES_GROUPID, TEST_GROUP_ID);

+        controllerProps.put(DroolsProperties.RULES_ARTIFACTID, TEST_ARTIFACT_ID);

+        controllerProps.put(DroolsProperties.RULES_VERSION, TEST_VERSION);

+

+        policyController = PolicyEngine.manager.createPolicyController(TEST_CONTROLLER_NAME, controllerProps);

+

+        message = "{\"requestID\":\"38adde30-cc22-11e8-a8d5-f2801f1b9fd1\",\"entity\":\"controller\",\"controllers\":"

+                        + "[{\"name\":\"test-controller\",\"drools\":{\"groupId\":\"org.onap.policy.drools.test\","

+                        + "\"artifactId\":\"test\",\"version\":\"0.0.1\"},\"operation\":\"update\"}]}";

+

+        Gson decoder = new GsonBuilder().disableHtmlEscaping().create();

+        pdpdNotification = decoder.fromJson(message, PdpdConfiguration.class);

+    }

+

+    /**

+     * Runs after every test case to clean up the events added to the event list during

+     * unit test.

+     */

+    @After

+    public void cleanUpLogs() {

+        events.clear();

+    }

+

+    /**

+     * Obtains the sequence number of the controller logging feature. This should return

+     * 1000.

+     */

+    @Test

+    public void getSequenceNumberTest() {

+        ControllerLoggingFeature nlf = new ControllerLoggingFeature();

+        assertEquals(1000, nlf.getSequenceNumber());

+    }

+

+    /**

+     * Asserts that the controller-test logger appends the incoming message to the event

+     * list.

+     */

+    @Test

+    public void beforeOffer() {

+        ControllerLoggingFeature nlf = new ControllerLoggingFeature();

+

+        nlf.beforeOffer(policyController, Topic.CommInfrastructure.UEB, TEST_TOPIC, "{\"test\":\"test\"}");

+

+        assertEquals(1, events.size());

+    }

+

+    /**

+     * Asserts that the controller-test logger appends the outgoing message to the event

+     * list.

+     */

+    @Test

+    public void afterDeliverSuccess() {

+

+        final ControllerLoggingFeature nlf = new ControllerLoggingFeature();

+

+        DroolsController droolsController = DroolsController.factory.get(TEST_GROUP_ID, TEST_ARTIFACT_ID, TEST_VERSION);

+

+        NoopTopicSink sinkTopic = new NoopTopicSink(Arrays.asList(TEST_SERVER), TEST_TOPIC);

+

+        nlf.afterDeliver(droolsController, sinkTopic, null, "{\"test\":\"test\"}", true);

+

+        assertEquals(1, events.size());

+

+    }

+

+    /**

+     * Asserts that the controller-test logger does not append the outgoing message to the

+     * event list if there was a failure.

+     */

+    @Test

+    public void afterDeliverFailure() {

+

+        final ControllerLoggingFeature nlf = new ControllerLoggingFeature();

+

+        DroolsController droolsController = DroolsController.factory.get(TEST_GROUP_ID, TEST_ARTIFACT_ID, TEST_VERSION);

+

+        NoopTopicSink sinkTopic = new NoopTopicSink(Arrays.asList(TEST_SERVER), TEST_TOPIC);

+

+        nlf.afterDeliver(droolsController, sinkTopic, null, "{\"test\":\"test\"}", false);

+

+        assertEquals(0, events.size());

+    }

+

+    /**

+     * Asserts that the controller logging feature can log the messages to the proper

+     * controller based on the message containing the controller name.

+     */

+    @Test

+    public void afterOnTopicEventSuccess() {

+        final ControllerLoggingFeature nlf = new ControllerLoggingFeature();

+

+        nlf.afterOnTopicEvent(PolicyEngine.manager, pdpdNotification, CommInfrastructure.UEB, TEST_TOPIC, message);

+

+        assertEquals(1, events.size());

+    }

+

+    /**

+     * Asserts that the controller logging feature can skip logging messages that don't

+     * contain the controller names in it.

+     */

+    @Test

+    public void afterOnTopicEventFailure() {

+        final ControllerLoggingFeature nlf = new ControllerLoggingFeature();

+

+        PdpdConfiguration notification = new PdpdConfiguration();

+        ControllerConfiguration config = new ControllerConfiguration();

+        config.setName("test-controller-2");

+        notification.setControllers(Arrays.asList(config));

+

+        nlf.afterOnTopicEvent(PolicyEngine.manager, notification, CommInfrastructure.UEB, TEST_TOPIC, message);

+

+        assertEquals(0, events.size());

+    }

+}

diff --git a/feature-controller-logging/src/test/resources/kmodule.xml b/feature-controller-logging/src/test/resources/kmodule.xml
new file mode 100755
index 00000000..2410a0f7
--- /dev/null
+++ b/feature-controller-logging/src/test/resources/kmodule.xml
@@ -0,0 +1,26 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+  ============LICENSE_START=======================================================

+  feature-controller-logging

+  ================================================================================

+  Copyright (C) 2019 AT&T Intellectual Property. All rights reserved.

+  ================================================================================

+  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.

+  ============LICENSE_END=========================================================

+  -->

+

+<kmodule xmlns="http://jboss.org/kie/6.0.0/kmodule">

+    <kbase name="controller-logs">

+        <ksession name="test" />

+    </kbase>

+</kmodule>

diff --git a/feature-controller-logging/src/test/resources/logback-test.xml b/feature-controller-logging/src/test/resources/logback-test.xml
new file mode 100755
index 00000000..dfe9a459
--- /dev/null
+++ b/feature-controller-logging/src/test/resources/logback-test.xml
@@ -0,0 +1,41 @@
+<!--

+  ============LICENSE_START=======================================================

+  feature-controller-logging

+  ================================================================================

+  Copyright (C) 2019 AT&T Intellectual Property. All rights reserved.

+  ================================================================================

+  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.

+  ============LICENSE_END=========================================================

+  -->

+<configuration>

+

+    <appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">

+        <encoder class="ch.qos.logback.classic.encoder.PatternLayoutEncoder">

+            <Pattern>

+                %d{yyyy-MM-dd HH:mm:ss.SSS} [%thread] %-5level %logger{36}.%M\(%line\) - %msg%n

+            </Pattern>

+        </encoder>

+    </appender>

+    <logger name="org.onap.policy.drools.system.test" level="INFO" />

+

+    <appender name="network"

+        class="org.onap.policy.drools.controller.logging.ControllerLoggingTest$NetworkAppender" />

+    <logger name="test-controller" level="INFO">

+        <appender-ref ref="network" />

+    </logger>

+

+    <root level="INFO">

+        <appender-ref ref="STDOUT" />

+    </root>

+

+</configuration>
\ No newline at end of file
diff --git a/feature-controller-logging/src/test/resources/test.drl b/feature-controller-logging/src/test/resources/test.drl
new file mode 100755
index 00000000..dcae7fa3
--- /dev/null
+++ b/feature-controller-logging/src/test/resources/test.drl
@@ -0,0 +1,35 @@
+/*-

+ * ============LICENSE_START=======================================================

+ * feature-controller-logging

+ * ================================================================================

+ * Copyright (C) 2019 AT&T Intellectual Property. All rights reserved.

+ * ================================================================================

+ * 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.

+ * ============LICENSE_END=========================================================

+ */

+

+package org.onap.policy.drools.test;

+

+rule "INIT"

+when

+then

+    insert("This is a test");

+end

+

+rule "PRINT_MSG"

+when

+    $o : Object();

+then

+    System.out.println("MSG: " + $o);

+    retract($o);

+end

diff --git a/feature-controller-logging/src/test/resources/test.pom b/feature-controller-logging/src/test/resources/test.pom
new file mode 100755
index 00000000..2226b9fd
--- /dev/null
+++ b/feature-controller-logging/src/test/resources/test.pom
@@ -0,0 +1,31 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<!--

+  ============LICENSE_START=======================================================

+  feature-controller-logging

+  ================================================================================

+  Copyright (C) 2019 AT&T Intellectual Property. All rights reserved.

+  ================================================================================

+  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.

+  ============LICENSE_END=========================================================

+  -->

+

+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"

+    xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">

+

+    <modelVersion>4.0.0</modelVersion>

+

+    <groupId>org.onap.policy.drools.test</groupId>

+    <artifactId>test</artifactId>

+    <version>1.4.0-SNAPSHOT</version>

+

+</project>