Added test case for Config Generator

Increased the coverage from 0% to 97%

Issue-ID: APPC-1426
Change-Id: I667845ef9b36a85e5be51fd624028063b0f2ea77
Signed-off-by: Lathishbabu Ganesan <lathishbabu.ganesan@ericsson.com>

diff --git a/appc-config/appc-config-generator/provider/src/test/java/org/onap/sdnc/config/generator/TestConfigGeneratorActivator.java b/appc-config/appc-config-generator/provider/src/test/java/org/onap/sdnc/config/generator/TestConfigGeneratorActivator.java
new file mode 100644 (file)
index 0000000..0621a6d
--- /dev/null
+++ b/appc-config/appc-config-generator/provider/src/test/java/org/onap/sdnc/config/generator/TestConfigGeneratorActivator.java
@@ -0,0 +1,63 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * Copyright (C) 2019 Ericsson. 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.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.sdnc.config.generator;
+
+import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.assertTrue;
+import static org.mockito.Matchers.anyObject;
+import static org.mockito.Matchers.anyString;
+import static org.mockito.Matchers.eq;
+import static org.mockito.Mockito.when;
+
+import java.util.List;
+import org.junit.Before;
+import org.junit.Test;
+import org.mockito.Mockito;
+import org.osgi.framework.BundleContext;
+import org.osgi.framework.ServiceRegistration;
+import org.powermock.reflect.Whitebox;
+
+public class TestConfigGeneratorActivator {
+  
+  private ConfigGeneratorActivator configGeneratorActivator;
+  private BundleContext ctx;
+  
+  @Before
+  public void setUp() {
+    configGeneratorActivator = new ConfigGeneratorActivator();
+    ctx = Mockito.mock(BundleContext.class);
+    ServiceRegistration serviceRegistration = Mockito.mock(ServiceRegistration.class);
+    when(ctx.registerService(anyString(), anyObject(), eq(null))).thenReturn(serviceRegistration);
+  }
+  
+  @Test
+  public void testStart() throws Exception {
+    configGeneratorActivator.start(ctx);
+    List<ServiceRegistration> registrations = Whitebox.getInternalState(configGeneratorActivator, "registrations");
+    assertNotNull(registrations.get(0));
+  }
+  
+  @Test
+  public void testStop() throws Exception {
+    configGeneratorActivator.stop(ctx);
+    List<ServiceRegistration> registrations = Whitebox.getInternalState(configGeneratorActivator, "registrations");
+    assertTrue(registrations.isEmpty());
+  }
+
+}