1 files changed, 190 insertions, 0 deletions
diff --git a/feature-pooling-messages/src/test/java/org/onap/policy/drools/pooling/PoolingPropertiesTest.java b/feature-pooling-messages/src/test/java/org/onap/policy/drools/pooling/PoolingPropertiesTest.java
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+++ b/feature-pooling-messages/src/test/java/org/onap/policy/drools/pooling/PoolingPropertiesTest.java
@@ -0,0 +1,190 @@
+/*
+ * ============LICENSE_START=======================================================
+ * ONAP
+ * ================================================================================
+ * Copyright (C) 2018, 2020 AT&T Intellectual Property. All rights reserved.
+ * Modifications Copyright (C) 2024 Nordix Foundation.
+ * ================================================================================
+ * 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.pooling;
+
+import static org.assertj.core.api.Assertions.assertThatCode;
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.onap.policy.drools.pooling.PoolingProperties.ACTIVE_HEARTBEAT_MS;
+import static org.onap.policy.drools.pooling.PoolingProperties.FEATURE_ENABLED;
+import static org.onap.policy.drools.pooling.PoolingProperties.IDENTIFICATION_MS;
+import static org.onap.policy.drools.pooling.PoolingProperties.INTER_HEARTBEAT_MS;
+import static org.onap.policy.drools.pooling.PoolingProperties.OFFLINE_AGE_MS;
+import static org.onap.policy.drools.pooling.PoolingProperties.OFFLINE_LIMIT;
+import static org.onap.policy.drools.pooling.PoolingProperties.OFFLINE_PUB_WAIT_MS;
+import static org.onap.policy.drools.pooling.PoolingProperties.POOLING_TOPIC;
+import static org.onap.policy.drools.pooling.PoolingProperties.PREFIX;
+import static org.onap.policy.drools.pooling.PoolingProperties.REACTIVATE_MS;
+import static org.onap.policy.drools.pooling.PoolingProperties.START_HEARTBEAT_MS;
+
+import java.util.Properties;
+import java.util.function.Function;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+import org.onap.policy.common.utils.properties.exception.PropertyException;
+
+public class PoolingPropertiesTest {
+
+    private static final String CONTROLLER = "a.controller";
+
+    private static final String STD_POOLING_TOPIC = "my.topic";
+    public static final boolean STD_FEATURE_ENABLED = true;
+    public static final int STD_OFFLINE_LIMIT = 10;
+    public static final long STD_OFFLINE_AGE_MS = 1000L;
+    public static final long STD_OFFLINE_PUB_WAIT_MS = 2000L;
+    public static final long STD_START_HEARTBEAT_MS = 3000L;
+    public static final long STD_REACTIVATE_MS = 4000L;
+    public static final long STD_IDENTIFICATION_MS = 5000L;
+    public static final long STD_ACTIVE_HEARTBEAT_MS = 7000L;
+    public static final long STD_INTER_HEARTBEAT_MS = 8000L;
+
+    private Properties plain;
+    private PoolingProperties pooling;
+
+    /**
+     * Setup.
+     *
+     * @throws Exception throws an exception
+     */
+    @BeforeEach
+    public void setUp() throws Exception {
+        plain = makeProperties();
+
+        pooling = new PoolingProperties(CONTROLLER, plain);
+    }
+
+    @Test
+    void testPoolingProperties() {
+        // ensure no exceptions
+        assertThatCode(() -> new PoolingProperties(CONTROLLER, plain)).doesNotThrowAnyException();
+    }
+
+    @Test
+    void testGetSource() {
+        assertEquals(plain, pooling.getSource());
+    }
+
+    @Test
+    void testGetPoolingTopic() {
+        assertEquals(STD_POOLING_TOPIC, pooling.getPoolingTopic());
+    }
+
+    @Test
+    void testGetOfflineLimit() throws PropertyException {
+        doTest(OFFLINE_LIMIT, STD_OFFLINE_LIMIT, 1000, xxx -> pooling.getOfflineLimit());
+    }
+
+    @Test
+    void testGetOfflineAgeMs() throws PropertyException {
+        doTest(OFFLINE_AGE_MS, STD_OFFLINE_AGE_MS, 60000L, xxx -> pooling.getOfflineAgeMs());
+    }
+
+    @Test
+    void testGetOfflinePubWaitMs() throws PropertyException {
+        doTest(OFFLINE_PUB_WAIT_MS, STD_OFFLINE_PUB_WAIT_MS, 3000L, xxx -> pooling.getOfflinePubWaitMs());
+    }
+
+    @Test
+    void testGetStartHeartbeatMs() throws PropertyException {
+        doTest(START_HEARTBEAT_MS, STD_START_HEARTBEAT_MS, 100000L, xxx -> pooling.getStartHeartbeatMs());
+    }
+
+    @Test
+    void testGetReactivateMs() throws PropertyException {
+        doTest(REACTIVATE_MS, STD_REACTIVATE_MS, 50000L, xxx -> pooling.getReactivateMs());
+    }
+
+    @Test
+    void testGetIdentificationMs() throws PropertyException {
+        doTest(IDENTIFICATION_MS, STD_IDENTIFICATION_MS, 50000L, xxx -> pooling.getIdentificationMs());
+    }
+
+    @Test
+    void testGetActiveHeartbeatMs() throws PropertyException {
+        doTest(ACTIVE_HEARTBEAT_MS, STD_ACTIVE_HEARTBEAT_MS, 50000L, xxx -> pooling.getActiveHeartbeatMs());
+    }
+
+    @Test
+    void testGetInterHeartbeatMs() throws PropertyException {
+        doTest(INTER_HEARTBEAT_MS, STD_INTER_HEARTBEAT_MS, 15000L, xxx -> pooling.getInterHeartbeatMs());
+    }
+
+    /**
+     * Tests a particular property. Verifies that the correct value is returned if the
+     * specialized property has a value or the property has no value. Also verifies that
+     * the property name can be generalized.
+     *
+     * @param propnm name of the property of interest
+     * @param specValue expected specialized value
+     * @param dfltValue expected default value
+     * @param func function to get the field
+     * @throws PropertyException if an error occurs
+     */
+    private <T> void doTest(String propnm, T specValue, T dfltValue, Function<Void, T> func) throws PropertyException {
+        /*
+         * With specialized property
+         */
+        pooling = new PoolingProperties(CONTROLLER, plain);
+        assertEquals(specValue, func.apply(null), "special " + propnm);
+
+        /*
+         * Without the property - should use the default value.
+         */
+        plain.remove(specialize(propnm));
+        plain.remove(propnm);
+        pooling = new PoolingProperties(CONTROLLER, plain);
+        assertEquals(dfltValue, func.apply(null), "default " + propnm);
+    }
+
+    /**
+     * Makes a set of properties, where all the properties are specialized for the
+     * controller.
+     *
+     * @return a new property set
+     */
+    private Properties makeProperties() {
+        Properties props = new Properties();
+
+        props.setProperty(specialize(POOLING_TOPIC), STD_POOLING_TOPIC);
+        props.setProperty(specialize(FEATURE_ENABLED), "" + STD_FEATURE_ENABLED);
+        props.setProperty(specialize(OFFLINE_LIMIT), "" + STD_OFFLINE_LIMIT);
+        props.setProperty(specialize(OFFLINE_AGE_MS), "" + STD_OFFLINE_AGE_MS);
+        props.setProperty(specialize(OFFLINE_PUB_WAIT_MS), "" + STD_OFFLINE_PUB_WAIT_MS);
+        props.setProperty(specialize(START_HEARTBEAT_MS), "" + STD_START_HEARTBEAT_MS);
+        props.setProperty(specialize(REACTIVATE_MS), "" + STD_REACTIVATE_MS);
+        props.setProperty(specialize(IDENTIFICATION_MS), "" + STD_IDENTIFICATION_MS);
+        props.setProperty(specialize(ACTIVE_HEARTBEAT_MS), "" + STD_ACTIVE_HEARTBEAT_MS);
+        props.setProperty(specialize(INTER_HEARTBEAT_MS), "" + STD_INTER_HEARTBEAT_MS);
+
+        return props;
+    }
+
+    /**
+     * Embeds a specializer within a property name, after the prefix.
+     *
+     * @param propnm property name into which it should be embedded
+     * @return the property name, with the specializer embedded within it
+     */
+    private String specialize(String propnm) {
+        String suffix = propnm.substring(PREFIX.length());
+        return PREFIX + PoolingPropertiesTest.CONTROLLER + "." + suffix;
+    }
+}