1 files changed, 111 insertions, 0 deletions
diff --git a/appc-adapters/appc-rest-healthcheck-adapter/appc-rest-healthcheck-adapter-bundle/src/test/java/org/onap/appc/adapter/restHealthcheck/RestHealthcheckActivatorTest.java b/appc-adapters/appc-rest-healthcheck-adapter/appc-rest-healthcheck-adapter-bundle/src/test/java/org/onap/appc/adapter/restHealthcheck/RestHealthcheckActivatorTest.java
new file mode 100644
index 000000000..dd5716d9c
--- /dev/null
+++ b/appc-adapters/appc-rest-healthcheck-adapter/appc-rest-healthcheck-adapter-bundle/src/test/java/org/onap/appc/adapter/restHealthcheck/RestHealthcheckActivatorTest.java
@@ -0,0 +1,111 @@
+/*
+ * ============LICENSE_START=======================================================
+ * ONAP : APPC
+ * ================================================================================
+ * Copyright (C) 2018 AT&T 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.appc.adapter.restHealthcheck;
+
+import static org.mockito.BDDMockito.given;
+import static org.mockito.BDDMockito.then;
+import static org.mockito.Matchers.eq;
+import static org.mockito.Matchers.isA;
+import static org.mockito.Matchers.isNull;
+import static org.mockito.Mockito.only;
+
+import java.util.Dictionary;
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.Mock;
+import org.mockito.runners.MockitoJUnitRunner;
+import org.onap.appc.adapter.restHealthcheck.impl.RestHealthcheckAdapterImpl;
+import org.osgi.framework.BundleContext;
+import org.osgi.framework.ServiceRegistration;
+
+@RunWith(MockitoJUnitRunner.class)
+public class RestHealthcheckActivatorTest {
+
+    @Mock
+    private ServiceRegistration<RestHealthcheckActivator> serviceRegistration;
+    @Mock
+    private BundleContext bundleContext;
+
+    private RestHealthcheckActivator restHealthcheckActivator = new RestHealthcheckActivator();
+
+    @Before
+    public void setUp() {
+        given(bundleContext.registerService(eq(RestHealthcheckAdapter.class), isA(RestHealthcheckAdapterImpl.class), isNull(
+            Dictionary.class))).willReturn(serviceRegistration);
+    }
+
+    @Test
+    public void start_shouldRegisterService_whenRegistrationOccursForTheFirstTime() throws Exception {
+        registerService();
+
+        then(bundleContext).should(only())
+            .registerService(eq(RestHealthcheckAdapter.class), isA(RestHealthcheckAdapterImpl.class), isNull(
+                Dictionary.class));
+    }
+
+    @Test
+    public void start_shouldRegisterServiceOnlyOnce_whenServiceRegistrationIsNotNull() throws Exception {
+        // GIVEN
+        registerService();
+
+        // WHEN
+        registerService();
+
+        // THEN
+        then(bundleContext).should(only()).registerService(eq(RestHealthcheckAdapter.class), isA(RestHealthcheckAdapterImpl.class), isNull(
+            Dictionary.class));
+    }
+
+    @Test
+    public void stop_shouldUnregisterService_whenServiceRegistrationObjectIsNotNull() throws Exception {
+        // GIVEN
+        registerService();
+
+        // WHEN
+        unregisterService();
+
+        // THEN
+        then(serviceRegistration).should().unregister();
+    }
+
+    @Test
+    public void stop_shouldNotAttemptToUnregisterService_whenServiceHasAlreadyBeenUnregistered()
+        throws Exception {
+        // GIVEN
+        registerService();
+        unregisterService();
+
+        // WHEN
+        unregisterService();
+
+        // THEN
+        then(serviceRegistration).should(only()).unregister();
+    }
+
+    private void registerService() throws Exception {
+        restHealthcheckActivator.start(bundleContext);
+    }
+
+    private void unregisterService() throws Exception {
+        restHealthcheckActivator.stop(bundleContext);
+    }
+}