Test coverage for RestoreStack

Added new test file for untested class

Issue-ID: APPC-1374
Change-Id: Ie180b5a8f10aaa8aa7ea8b83b403a2eab1885818
Signed-off-by: Joss Armstrong <joss.armstrong@ericsson.com>

1 files changed, 92 insertions, 0 deletions

diff --git a/appc-adapters/appc-iaas-adapter/appc-iaas-adapter-bundle/src/test/java/org/onap/appc/adapter/iaas/provider/operation/impl/TestRestoreStack.java b/appc-adapters/appc-iaas-adapter/appc-iaas-adapter-bundle/src/test/java/org/onap/appc/adapter/iaas/provider/operation/impl/TestRestoreStack.java
new file mode 100644
index 000000000..604c2085b
--- /dev/null
+++ b/appc-adapters/appc-iaas-adapter/appc-iaas-adapter-bundle/src/test/java/org/onap/appc/adapter/iaas/provider/operation/impl/TestRestoreStack.java
@@ -0,0 +1,92 @@
+/*
+ * ============LICENSE_START=======================================================
+ * ONAP : APPC
+ * ================================================================================
+ * Copyright (C) 2019 Ericsson
+ * ================================================================================
+ * 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.iaas.provider.operation.impl;
+
+import static org.mockito.Mockito.doReturn;
+import static org.mockito.Mockito.mock;
+import java.util.LinkedList;
+import java.util.List;
+import java.util.Map;
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.rules.ExpectedException;
+import org.mockito.Mockito;
+import org.onap.appc.adapter.iaas.ProviderAdapter;
+import org.onap.appc.adapter.iaas.impl.RequestContext;
+import org.onap.appc.exceptions.APPCException;
+import com.att.cdp.exceptions.ZoneException;
+import com.att.cdp.openstack.connectors.HeatConnector;
+import com.att.cdp.zones.StackService;
+import com.att.cdp.zones.model.Server.Status;
+import com.att.cdp.zones.model.Stack;
+import com.att.cdp.zones.Context;
+
+
+public class TestRestoreStack {
+
+    @Rule
+    public ExpectedException expectedEx = ExpectedException.none();
+
+    @Test
+    public void restoreStackTest() throws ZoneException, APPCException {
+        MockGenerator mg = new MockGenerator(Status.SUSPENDED);
+        HeatConnector heatConnector = Mockito.mock(HeatConnector.class);
+        StackService stackService = mock(StackService.class);
+        Stack stack1 = mock(Stack.class);
+        doReturn("stack1").when(stack1).getId();
+        doReturn("stack1").when(stack1).getName();
+        doReturn(heatConnector).when(mg.getContext()).getHeatConnector();
+        com.att.cdp.zones.model.Stack.Status stackStatus =
+                com.att.cdp.zones.model.Stack.Status.DELETED;
+        doReturn(stackStatus).when(stack1).getStatus();
+        doReturn(mg.getContext()).when(stack1).getContext();
+        List<Stack> stackList = new LinkedList<Stack>();
+        stackList.add(stack1);
+        doReturn(stackList).when(stackService).getStacks();
+        doReturn(stack1).when(stackService).getStack("stack1", "stack1");
+        doReturn(stackService).when(mg.getContext()).getStackService();
+        mg.getParams().put(ProviderAdapter.PROPERTY_STACK_ID, "stack1");
+        mg.getParams().put(ProviderAdapter.PROPERTY_INSTANCE_URL, "URL");
+        mg.getParams().put(ProviderAdapter.PROPERTY_PROVIDER_NAME, "NAME");
+        mg.getParams().put(ProviderAdapter.PROPERTY_INPUT_SNAPSHOT_ID, "SNAPSHOT_ID");
+        SubclassRestoreStack rbs = Mockito.spy(new SubclassRestoreStack());
+        rbs.setProviderCache(mg.getProviderCacheMap());
+        Mockito.doReturn(stack1).when(rbs).lookupStack(Mockito.any(RequestContext.class), Mockito.any(Context.class),
+                Mockito.anyString());
+        Mockito.doReturn(mg.getContext()).when(rbs).resolveContext(Mockito.any(RequestContext.class), Mockito.anyMap(),
+                Mockito.anyString(), Mockito.anyString());
+        expectedEx.expect(APPCException.class);
+        rbs.executeProviderOperation(mg.getParams(), mg.getSvcLogicContext());
+    }
+
+    class SubclassRestoreStack extends RestoreStack {
+        @Override
+        protected Context resolveContext(RequestContext rc, Map<String, String> params, String appName, String vmUrl) {
+            return Mockito.mock(Context.class);
+        }
+        @Override
+        protected Stack lookupStack(RequestContext rc, Context context, String id) {
+            Stack stack = Mockito.mock(Stack.class);
+            return stack;
+        }
+    }
+}