Merge "Metrics and statistics for A1 PMS"

2 files changed, 156 insertions, 1 deletions

diff --git a/a1-policy-management/src/test/java/org/onap/ccsdk/oran/a1policymanagementservice/tasks/RefreshCounterTaskTest.java b/a1-policy-management/src/test/java/org/onap/ccsdk/oran/a1policymanagementservice/tasks/RefreshCounterTaskTest.java
new file mode 100644
index 00000000..3adfb316
--- /dev/null
+++ b/a1-policy-management/src/test/java/org/onap/ccsdk/oran/a1policymanagementservice/tasks/RefreshCounterTaskTest.java
@@ -0,0 +1,156 @@
+/*-
+ * ========================LICENSE_START=================================
+ * ONAP : ccsdk oran
+ * ======================================================================
+ * Copyright (C) 2022 Nordix Foundation. 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.ccsdk.oran.a1policymanagementservice.tasks;
+
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.mockito.Mockito.spy;
+
+import io.micrometer.prometheus.PrometheusConfig;
+import io.micrometer.prometheus.PrometheusMeterRegistry;
+import java.time.Instant;
+import java.util.Arrays;
+import java.util.Vector;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.extension.ExtendWith;
+import org.mockito.junit.jupiter.MockitoExtension;
+import org.onap.ccsdk.oran.a1policymanagementservice.configuration.ApplicationConfig;
+import org.onap.ccsdk.oran.a1policymanagementservice.configuration.RicConfig;
+import org.onap.ccsdk.oran.a1policymanagementservice.repository.Policies;
+import org.onap.ccsdk.oran.a1policymanagementservice.repository.Policy;
+import org.onap.ccsdk.oran.a1policymanagementservice.repository.PolicyType;
+import org.onap.ccsdk.oran.a1policymanagementservice.repository.PolicyTypes;
+import org.onap.ccsdk.oran.a1policymanagementservice.repository.Ric;
+import org.onap.ccsdk.oran.a1policymanagementservice.repository.Rics;
+
+@ExtendWith(MockitoExtension.class)
+public class RefreshCounterTaskTest {
+
+    private static final String POLICY_TYPE_1_NAME = "type1";
+    private static final PolicyType POLICY_TYPE_1 = PolicyType.builder().id(POLICY_TYPE_1_NAME).schema("").build();
+
+    private static final Ric RIC_1 = new Ric(RicConfig.builder().ricId("ric_1").baseUrl("baseUrl1")
+            .managedElementIds(new Vector<String>(Arrays.asList("kista_1", "kista_2"))).controllerName("controllerName")
+            .build());
+
+    private static final String POLICY_1_ID = "policyId1";
+    private static final Policy POLICY_1 = Policy.builder().id(POLICY_1_ID).json("").ownerServiceId("service")
+            .ric(RIC_1).type(POLICY_TYPE_1).lastModified(Instant.now()).isTransient(false)
+            .statusNotificationUri("statusNotificationUri").build();
+
+    private PrometheusMeterRegistry prometheusMeterRegistry = new PrometheusMeterRegistry(PrometheusConfig.DEFAULT);
+    private final ApplicationConfig appConfig = new ApplicationConfig();
+
+    private PolicyTypes types;
+    private Policies policies;
+    private Rics rics = new Rics();
+
+    @BeforeEach
+    void init() {
+        types = new PolicyTypes(appConfig);
+        policies = new Policies(appConfig);
+
+        rics.clear();
+        RIC_1.setState(Ric.RicState.AVAILABLE);
+        RIC_1.clearSupportedPolicyTypes();
+    }
+
+    @Test
+    void testCounters_whenNeitherChangedPoliciesNorPolicyTypes() {
+        RIC_1.setState(Ric.RicState.AVAILABLE);
+        RIC_1.addSupportedPolicyType(POLICY_TYPE_1);
+        rics.put(RIC_1);
+
+        types.put(POLICY_TYPE_1);
+
+        policies.put(POLICY_1);
+
+        RefreshCounterTask refreshCounterTaskUnderTest = spy(createRefreshCounterTask());
+        refreshCounterTaskUnderTest.checkAllCounters();
+
+        assertThat(prometheusMeterRegistry.get("total_ric_count").gauge().value()).isEqualTo(1);
+        assertThat(prometheusMeterRegistry.get("total_policy_type_count").gauge().value()).isEqualTo(1);
+        assertThat(prometheusMeterRegistry.get("total_policy_count").gauge().value()).isEqualTo(1);
+    }
+
+    @Test
+    void testCounters_whenChangedPoliciesAndNoChangedPolicyTypes() {
+        RIC_1.setState(Ric.RicState.AVAILABLE);
+        RIC_1.addSupportedPolicyType(POLICY_TYPE_1);
+        rics.put(RIC_1);
+
+        types.put(POLICY_TYPE_1);
+
+        policies.put(POLICY_1);
+
+        String POLICY_2_ID = "policyId2";
+        Policy POLICY_2 = Policy.builder() //
+                .id(POLICY_2_ID) //
+                .json("") //
+                .ownerServiceId("service") //
+                .ric(RIC_1) //
+                .type(POLICY_TYPE_1) //
+                .lastModified(Instant.now()) //
+                .isTransient(false) //
+                .statusNotificationUri("statusNotificationUri") //
+                .build();
+
+        policies.put(POLICY_2);
+
+        RefreshCounterTask refreshCounterTaskUnderTest = spy(createRefreshCounterTask());
+        refreshCounterTaskUnderTest.checkAllCounters();
+
+        assertThat(prometheusMeterRegistry.get("total_ric_count").gauge().value()).isEqualTo(1);
+        assertThat(prometheusMeterRegistry.get("total_policy_type_count").gauge().value()).isEqualTo(1);
+        assertThat(prometheusMeterRegistry.get("total_policy_count").gauge().value()).isEqualTo(2);
+    }
+
+    @Test
+    void testCounters_whenNoChangedPoliciesAndChangedPolicyTypes() {
+        RIC_1.setState(Ric.RicState.AVAILABLE);
+
+        String POLICY_TYPE_2_NAME = "type2";
+        PolicyType POLICY_TYPE_2 = PolicyType.builder() //
+                .id(POLICY_TYPE_2_NAME) //
+                .schema("") //
+                .build();
+
+        RIC_1.addSupportedPolicyType(POLICY_TYPE_1);
+        RIC_1.addSupportedPolicyType(POLICY_TYPE_2);
+        rics.put(RIC_1);
+
+        types.put(POLICY_TYPE_1);
+        types.put(POLICY_TYPE_2);
+
+        policies.put(POLICY_1);
+
+        RefreshCounterTask refreshCounterTaskUnderTest = spy(createRefreshCounterTask());
+        refreshCounterTaskUnderTest.checkAllCounters();
+
+        assertThat(prometheusMeterRegistry.get("total_ric_count").gauge().value()).isEqualTo(1);
+        assertThat(prometheusMeterRegistry.get("total_policy_type_count").gauge().value()).isEqualTo(2);
+        assertThat(prometheusMeterRegistry.get("total_policy_count").gauge().value()).isEqualTo(1);
+    }
+
+    private RefreshCounterTask createRefreshCounterTask() {
+        return new RefreshCounterTask(rics, types, policies, prometheusMeterRegistry);
+    }
+}
diff --git a/a1-policy-management/src/test/java/org/onap/ccsdk/oran/a1policymanagementservice/tasks/RicSupervisionTest.java b/a1-policy-management/src/test/java/org/onap/ccsdk/oran/a1policymanagementservice/tasks/RicSupervisionTest.java
index b2bf58e4..d9b36d9c 100644
--- a/a1-policy-management/src/test/java/org/onap/ccsdk/oran/a1policymanagementservice/tasks/RicSupervisionTest.java
+++ b/a1-policy-management/src/test/java/org/onap/ccsdk/oran/a1policymanagementservice/tasks/RicSupervisionTest.java
@@ -34,7 +34,6 @@ import java.util.Arrays;
 import java.util.Collections;
 import java.util.List;
 import java.util.Vector;
-
 import org.junit.jupiter.api.AfterEach;
 import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.Test;