VOL-2710: Add unit test cases for kafka-onos
Change-Id: Ieff0a32b3552eb8843fa933e57fa4148cb54853b
diff --git a/src/test/java/org/opencord/kafka/integrations/BngPppoeKafkaIntegrationTest.java b/src/test/java/org/opencord/kafka/integrations/BngPppoeKafkaIntegrationTest.java
new file mode 100644
index 0000000..d0bf59d
--- /dev/null
+++ b/src/test/java/org/opencord/kafka/integrations/BngPppoeKafkaIntegrationTest.java
@@ -0,0 +1,91 @@
+/*
+ * Copyright 2018-present Open Networking 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.
+ */
+
+package org.opencord.kafka.integrations;
+
+import com.fasterxml.jackson.databind.JsonNode;
+import org.junit.jupiter.api.AfterEach;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+import org.opencord.bng.PppoeBngControlHandler;
+import org.opencord.bng.PppoeEventListener;
+import org.opencord.kafka.EventBusService;
+
+import static org.junit.Assert.assertEquals;
+
+/**
+ * set of unit test cases for BngPppoeKafkaIntegration.
+ */
+class BngPppoeKafkaIntegrationTest extends KafkaIntegrationTestBase {
+
+ private BngPppoeKafkaIntegration bngPppoeKafka;
+ private PppoeEventListener pppoeEventListener;
+
+ @BeforeEach
+ void setUp() {
+ bngPppoeKafka = new BngPppoeKafkaIntegration();
+ bngPppoeKafka.eventBusService = new MockEventBusService();
+ bngPppoeKafka.ignore = new MockPppoeBngControlHandler();
+ bngPppoeKafka.bindPppoeBngControl(bngPppoeKafka.ignore);
+ bngPppoeKafka.activate();
+ }
+
+ @AfterEach
+ void tearDown() {
+ bngPppoeKafka.deactivate();
+ }
+
+ /**
+ * testcase to perform PppoeEvent.
+ */
+ @Test
+ void testbngPpoeEvent() {
+ pppoeEventListener.event(getPppoeEvent());
+ assertEquals(MockEventBusService.kafkaEvents, 1);
+ assertEquals(MockEventBusService.otherCounter, 0);
+ }
+
+ private static class MockEventBusService implements EventBusService {
+ static int kafkaEvents;
+ static int otherCounter;
+
+ MockEventBusService() {
+ kafkaEvents = 0;
+ otherCounter = 0;
+ }
+
+ @Override
+ public void send(String topic, JsonNode data) {
+ if (topic.equals(BngPppoeKafkaIntegration.TOPIC_PPPOE)) {
+ kafkaEvents++;
+ } else {
+ otherCounter++;
+ }
+ }
+ }
+
+ private class MockPppoeBngControlHandler implements PppoeBngControlHandler {
+ @Override
+ public void addListener(PppoeEventListener listener) {
+ pppoeEventListener = listener;
+ }
+
+ @Override
+ public void removeListener(PppoeEventListener listener) {
+ pppoeEventListener = null;
+ }
+ }
+}
\ No newline at end of file