Add junits for dg-util to increase test coverage

Issue-Id: APPC-228
Change-Id: I805127d7b57bc88e97151e9a4e217fe384a33ffb
Signed-off-by: Hao Kuang <Hao.Kuang@amdocs.com>

4 files changed, 523 insertions, 0 deletions

diff --git a/appc-dg-util/appc-dg-util-bundle/src/test/org/openecomp/appc/dg/util/AppcDgUtilActivatorTest.java b/appc-dg-util/appc-dg-util-bundle/src/test/org/openecomp/appc/dg/util/AppcDgUtilActivatorTest.java
new file mode 100644
index 000000000..4aec25004
--- /dev/null
+++ b/appc-dg-util/appc-dg-util-bundle/src/test/org/openecomp/appc/dg/util/AppcDgUtilActivatorTest.java
@@ -0,0 +1,59 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP : APPC
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Copyright (C) 2017 Amdocs
+ * =============================================================================
+ * 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.
+ *
+ * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.openecomp.appc.dg.util;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.Mock;
+import org.osgi.framework.BundleContext;
+import org.powermock.api.mockito.PowerMockito;
+import org.powermock.modules.junit4.PowerMockRunner;
+
+@RunWith(PowerMockRunner.class)
+public class AppcDgUtilActivatorTest {
+
+    @Mock
+    private BundleContext bundleContext;
+
+    private AppcDgUtilActivator appcDgUtilActivator;
+
+    @Before
+    public void setUp() throws Exception {
+        appcDgUtilActivator = new AppcDgUtilActivator();
+    }
+
+    @Test
+    public void start() {
+        appcDgUtilActivator.start(bundleContext);
+        PowerMockito.verifyStatic();
+    }
+
+    @Test
+    public void stop() {
+        appcDgUtilActivator.stop(bundleContext);
+        PowerMockito.verifyStatic();
+    }
+}
\ No newline at end of file
diff --git a/appc-dg-util/appc-dg-util-bundle/src/test/org/openecomp/appc/dg/util/impl/ExecuteNodeActionImplTest.java b/appc-dg-util/appc-dg-util-bundle/src/test/org/openecomp/appc/dg/util/impl/ExecuteNodeActionImplTest.java
new file mode 100644
index 000000000..3bf369e85
--- /dev/null
+++ b/appc-dg-util/appc-dg-util-bundle/src/test/org/openecomp/appc/dg/util/impl/ExecuteNodeActionImplTest.java
@@ -0,0 +1,236 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP : APPC
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Copyright (C) 2017 Amdocs
+ * =============================================================================
+ * 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.
+ *
+ * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.openecomp.appc.dg.util.impl;
+
+import com.att.eelf.configuration.EELFLogger;
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.Mock;
+import org.mockito.Spy;
+import org.onap.ccsdk.sli.adaptors.aai.AAIService;
+import org.onap.ccsdk.sli.core.sli.SvcLogicContext;
+import org.onap.ccsdk.sli.core.sli.SvcLogicResource;
+import org.openecomp.appc.exceptions.APPCException;
+import org.osgi.framework.Bundle;
+import org.osgi.framework.BundleContext;
+import org.osgi.framework.FrameworkUtil;
+import org.osgi.framework.ServiceReference;
+import org.powermock.api.mockito.PowerMockito;
+import org.powermock.core.classloader.annotations.PrepareForTest;
+import org.powermock.modules.junit4.PowerMockRunner;
+import org.powermock.reflect.Whitebox;
+
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.Map;
+import java.util.Set;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertTrue;
+import static org.mockito.Matchers.any;
+import static org.mockito.Matchers.anyMap;
+import static org.mockito.Matchers.anyString;
+import static org.mockito.Matchers.eq;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.times;
+import static org.mockito.Mockito.verify;
+import static org.powermock.api.mockito.PowerMockito.mockStatic;
+import static org.powermock.api.mockito.PowerMockito.verifyPrivate;
+import static org.powermock.api.mockito.PowerMockito.verifyStatic;
+
+@RunWith(PowerMockRunner.class)
+@PrepareForTest({ExecuteNodeActionImpl.class, FrameworkUtil.class, Thread.class})
+public class ExecuteNodeActionImplTest {
+    @Spy
+    private ExecuteNodeActionImpl mockedExecuteNodeActionImpl = new ExecuteNodeActionImpl();
+    @Mock
+    private EELFLogger eelfLogger;
+    @Mock
+    private AAIService aaiService;
+
+    private final String resourceType = "resourceType";
+    private final String prefix = "prefix";
+    private final String resourceKey = "resourceKey";
+    private final String attributeName = "attributeName";
+    private final String attributeValue = "attributeValue";
+
+    private Map<String, String> params = new HashMap<>();
+    private SvcLogicContext svcLogicContext = new SvcLogicContext();
+    private SvcLogicResource.QueryStatus queryStatus = SvcLogicResource.QueryStatus.SUCCESS;
+
+
+    @Before
+    public void setUp() throws Exception {
+        Whitebox.setInternalState(mockedExecuteNodeActionImpl, "logger", eelfLogger);
+        Whitebox.setInternalState(mockedExecuteNodeActionImpl, "aaiService", aaiService);
+
+        params.put("resourceType", resourceType);
+        params.put("prefix", prefix);
+        params.put("resourceKey", resourceKey);
+        params.put("attributeName", attributeName);
+        params.put("attributeValue", attributeValue);
+    }
+
+    @Test
+    public void testInitialize() throws Exception {
+        PowerMockito.doNothing().when(mockedExecuteNodeActionImpl, "getAAIservice");
+        Whitebox.invokeMethod(mockedExecuteNodeActionImpl, "initialize");
+        verifyPrivate(mockedExecuteNodeActionImpl, times(1)).invoke("getAAIservice");
+    }
+
+    @Test
+    public void testGetAAIservice() throws Exception {
+        // sref is not null
+        mockStatic(FrameworkUtil.class);
+        Bundle mockedBundle = mock(Bundle.class);
+        BundleContext mockedBundleContext = mock(BundleContext.class);
+        ServiceReference mockedServiceReference = mock(ServiceReference.class);
+        PowerMockito.when(FrameworkUtil.getBundle(AAIService.class)).thenReturn(mockedBundle);
+        PowerMockito.doReturn(mockedBundleContext).when(mockedBundle).getBundleContext();
+        PowerMockito.doReturn(mockedServiceReference).when(mockedBundleContext)
+            .getServiceReference(AAIService.class.getName());
+
+        Whitebox.invokeMethod(mockedExecuteNodeActionImpl, "getAAIservice");
+        verify(mockedBundleContext, times(1)).getService(mockedServiceReference);
+
+        // sref is null
+        PowerMockito.doReturn(null).when(mockedBundleContext)
+            .getServiceReference(AAIService.class.getName());
+        Whitebox.invokeMethod(mockedExecuteNodeActionImpl, "getAAIservice");
+        verify(mockedBundleContext, times(1)).getService(mockedServiceReference);
+    }
+
+    @Test
+    public void testWaitMethod() throws Exception {
+        mockStatic(Thread.class);
+        params.put("waitTime", "1");
+        mockedExecuteNodeActionImpl.waitMethod(params, svcLogicContext);
+        verifyStatic(times(1));
+    }
+
+    @Test
+    public void testGetResource() throws Exception {
+        PowerMockito.doNothing().when(mockedExecuteNodeActionImpl, "initialize");
+        PowerMockito.doReturn(queryStatus).when(aaiService).query(resourceType, false, null,
+            resourceKey, prefix, null, svcLogicContext);
+
+        mockedExecuteNodeActionImpl.getResource(params, svcLogicContext);
+
+        verifyPrivate(mockedExecuteNodeActionImpl, times(1)).invoke("initialize");
+        verify(aaiService, times(1)).query(resourceType, false, null,
+            resourceKey, prefix, null, svcLogicContext);
+        assertEquals(queryStatus.toString(), svcLogicContext.getAttribute("getResource_result"));
+    }
+
+    @Test
+    public void testPostResource() throws Exception {
+
+
+        PowerMockito.doNothing().when(mockedExecuteNodeActionImpl, "initialize");
+        PowerMockito.doReturn(queryStatus).when(aaiService).update(eq(resourceType), eq(resourceKey), anyMap(),
+            eq(prefix), eq(svcLogicContext));
+
+        mockedExecuteNodeActionImpl.postResource(params, svcLogicContext);
+
+        verifyPrivate(mockedExecuteNodeActionImpl, times(1)).invoke("initialize");
+        verify(aaiService, times(1)).update(eq(resourceType), eq(resourceKey), anyMap(),
+            eq(prefix), eq(svcLogicContext));
+        assertEquals(svcLogicContext.getAttribute("postResource_result"), queryStatus.toString());
+    }
+
+    @Test
+    public void testDeleteResource() throws Exception {
+        PowerMockito.doNothing().when(mockedExecuteNodeActionImpl, "initialize");
+
+        PowerMockito.doReturn(queryStatus).when(aaiService).delete(eq(resourceType), eq(resourceKey),
+            eq(svcLogicContext));
+
+        mockedExecuteNodeActionImpl.deleteResource(params, svcLogicContext);
+
+        verifyPrivate(mockedExecuteNodeActionImpl, times(1)).invoke("initialize");
+        verify(aaiService, times(1)).delete(eq(resourceType), eq(resourceKey),
+            eq(svcLogicContext));
+        assertEquals(svcLogicContext.getAttribute("deleteResource_result"), queryStatus.toString());
+    }
+
+    @Test
+    public void testGetVnfHierarchySuccess() throws Exception {
+        PowerMockito.doNothing().when(mockedExecuteNodeActionImpl, "initialize");
+        PowerMockito.doNothing().when(mockedExecuteNodeActionImpl, "populateVnfcsDetailsinContext", anyMap(), eq
+            (svcLogicContext));
+        PowerMockito.when(aaiService.query(any(), eq(false), anyString(), any(), any(), anyString(),
+            any(SvcLogicContext.class))).thenReturn(queryStatus);
+
+        mockedExecuteNodeActionImpl.getVnfHierarchy(params, svcLogicContext);
+
+        verifyPrivate(mockedExecuteNodeActionImpl, times(1)).invoke("initialize");
+        assertEquals("0", svcLogicContext.getAttribute("VNF.VNFCCount"));
+        assertEquals("SUCCESS", svcLogicContext.getAttribute("getVnfHierarchy_result"));
+    }
+
+    @Test(expected = APPCException.class)
+    public void testGetVnfHierarchyFailure() throws Exception {
+        queryStatus = SvcLogicResource.QueryStatus.FAILURE;
+        PowerMockito.doNothing().when(mockedExecuteNodeActionImpl, "initialize");
+        PowerMockito.doNothing().when(mockedExecuteNodeActionImpl, "populateVnfcsDetailsinContext", anyMap(),
+            eq(svcLogicContext));
+        PowerMockito.when(aaiService.query(any(), eq(false), anyString(), any(), any(), anyString(),
+            any(SvcLogicContext.class))).thenReturn(queryStatus);
+
+        mockedExecuteNodeActionImpl.getVnfHierarchy(params, svcLogicContext);
+
+        verifyPrivate(mockedExecuteNodeActionImpl, times(1)).invoke("initialize");
+        assertEquals("0", svcLogicContext.getAttribute("VNF.VNFCCount"));
+        assertEquals("FAILURE", svcLogicContext.getAttribute("getVnfHierarchy_result"));
+        assertTrue(svcLogicContext.getAttribute("output.status.message") != null);
+    }
+
+    @Test
+    public void testPopulateVnfcsDetailsinContext() throws Exception {
+        Map<String, Set<String>> vnfcHierarchyMap = new HashMap<>();
+        Set<String> vServersList = new HashSet<>();
+        vnfcHierarchyMap.put("SMP", vServersList);
+        vServersList.add("smp-0-url");
+        vServersList.add("smp-1-url");
+
+        PowerMockito.doNothing().when(mockedExecuteNodeActionImpl, "initialize");
+        PowerMockito.when(aaiService.query(eq("vnfc"), eq(false), anyString(),
+            eq("vnfc-name = 'SMP'"), eq("vnfcRetrived"), anyString(), any(SvcLogicContext.class)))
+            .thenReturn(queryStatus);
+
+        Whitebox.invokeMethod(mockedExecuteNodeActionImpl, "populateVnfcsDetailsinContext",
+            vnfcHierarchyMap, svcLogicContext);
+
+        verify(mockedExecuteNodeActionImpl, times(1)).getResource(anyMap(),
+            any(SvcLogicContext.class));
+        verifyPrivate(mockedExecuteNodeActionImpl, times(1)).invoke("initialize");
+        assertEquals(null, svcLogicContext.getAttribute("VNF.VNFC[0].TYPE"));
+        assertEquals(null, svcLogicContext.getAttribute("VNF.VNFC[0].NAME"));
+        assertEquals("2", svcLogicContext.getAttribute("VNF.VNFC[0].VM_COUNT"));
+        assertTrue(vServersList.contains(svcLogicContext.getAttribute("VNF.VNFC[0].VM[0].URL")));
+        assertTrue(vServersList.contains(svcLogicContext.getAttribute("VNF.VNFC[0].VM[1].URL")));
+    }
+}
\ No newline at end of file
diff --git a/appc-dg-util/appc-dg-util-bundle/src/test/org/openecomp/appc/dg/util/impl/InputParameterValidationImplTest.java b/appc-dg-util/appc-dg-util-bundle/src/test/org/openecomp/appc/dg/util/impl/InputParameterValidationImplTest.java
new file mode 100644
index 000000000..23e1f52c5
--- /dev/null
+++ b/appc-dg-util/appc-dg-util-bundle/src/test/org/openecomp/appc/dg/util/impl/InputParameterValidationImplTest.java
@@ -0,0 +1,165 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP : APPC
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Copyright (C) 2017 Amdocs
+ * =============================================================================
+ * 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.
+ *
+ * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.openecomp.appc.dg.util.impl;
+
+import org.junit.Assert;
+import org.junit.Before;
+import org.junit.Test;
+import org.onap.ccsdk.sli.core.sli.SvcLogicContext;
+import org.onap.ccsdk.sli.core.sli.SvcLogicException;
+import org.onap.ccsdk.sli.core.sli.SvcLogicResource;
+import org.onap.ccsdk.sli.adaptors.aai.AAIClient;
+import org.onap.ccsdk.sli.adaptors.aai.AAIService;
+import org.powermock.reflect.Whitebox;
+
+import java.util.HashMap;
+import java.util.Map;
+
+public class InputParameterValidationImplTest {
+    private SvcLogicContext svcLogicContext;
+
+    private InputParameterValidationImpl inputParameterValidation;
+
+    @Before
+    public void setUp() throws Exception {
+        inputParameterValidation = new InputParameterValidationImpl();
+        svcLogicContext = new SvcLogicContext();
+        svcLogicContext.setAttribute("a", "b");
+        svcLogicContext.setAttribute("b", "c");
+    }
+
+    @Test
+    public void validateAttributeSuccess() throws Exception {
+        Map<String, String> params = new HashMap<>();
+        params.put("a", "b");
+        params.put("b", "c");
+
+        inputParameterValidation.validateAttribute(params, svcLogicContext);
+
+        Assert.assertEquals("true", svcLogicContext.getAttribute("validateAttribute"));
+    }
+
+    @Test
+    public void validateAttributeFailure() throws Exception {
+        // wrong value
+        Map<String, String> params = new HashMap<>();
+        params.put("e", "f");
+
+        inputParameterValidation.validateAttribute(params, svcLogicContext);
+
+        Assert.assertEquals("false", svcLogicContext.getAttribute("validateAttribute"));
+
+        // null value
+        params = new HashMap<>();
+        params.put("e", null);
+
+        inputParameterValidation.validateAttribute(params, svcLogicContext);
+
+        Assert.assertEquals("false", svcLogicContext.getAttribute("validateAttribute"));
+    }
+
+    @Test
+    public void validateAttributeNull() throws Exception {
+        inputParameterValidation.validateAttribute(null, svcLogicContext);
+
+        Assert.assertEquals("false", svcLogicContext.getAttribute("validateAttribute"));
+    }
+
+    @Test
+    public void validateAttributeLengthSuccess() throws Exception {
+        Map<String, String> params = new HashMap<>();
+        params.put("maximum_length_param", "2");
+        params.put("a", "1");
+
+        inputParameterValidation.validateAttributeLength(params, svcLogicContext);
+
+        Assert.assertEquals("true", svcLogicContext.getAttribute("validateAttributeLength"));
+    }
+
+    @Test
+    public void validateAttributeLengthFailure() throws Exception {
+        // wrong key
+        Map<String, String> params = new HashMap<>();
+        params.put("maximum_length_param", "2");
+        params.put("e", "1");
+
+        inputParameterValidation.validateAttributeLength(params, svcLogicContext);
+
+        Assert.assertEquals("false", svcLogicContext.getAttribute("validateAttributeLength"));
+
+        //over length
+        params = new HashMap<>();
+        params.put("maximum_length_param", "2");
+        params.put("c", "3");
+
+        inputParameterValidation.validateAttributeLength(params, svcLogicContext);
+
+        Assert.assertEquals("false", svcLogicContext.getAttribute("validateAttributeLength"));
+    }
+
+    @Test
+    public void validateAttributeLengthNull() throws Exception {
+        inputParameterValidation.validateAttributeLength(null, svcLogicContext);
+
+        Assert.assertEquals("false", svcLogicContext.getAttribute("validateAttributeLength"));
+    }
+
+    @Test
+    public void validateAttributeCharacterSuccess() throws Exception {
+        Map<String, String> params = new HashMap<>();
+        params.put("special_characters", "z");
+        params.put("a", "1");
+
+        inputParameterValidation.validateAttributeCharacter(params, svcLogicContext);
+
+        Assert.assertEquals("true", svcLogicContext.getAttribute("validateAttributeCharacter"));
+    }
+
+    @Test
+    public void validateAttributeCharacterFailure() throws Exception {
+        Map<String, String> params = new HashMap<>();
+        params.put("special_characters", "z");
+        params.put("d", "1");
+
+        inputParameterValidation.validateAttributeCharacter(params, svcLogicContext);
+
+        Assert.assertEquals("false", svcLogicContext.getAttribute("validateAttributeCharacter"));
+    }
+
+    @Test
+    public void validateAttributeCharacterNull() throws Exception {
+        inputParameterValidation.validateAttributeCharacter(null, svcLogicContext);
+
+        Assert.assertEquals("false", svcLogicContext.getAttribute("validateAttributeCharacter"));
+    }
+
+    @Test
+    public void testGetValueFromContext() throws Exception {
+        Map<String, String> result = Whitebox.invokeMethod(inputParameterValidation, "getValueFromContext",
+            svcLogicContext);
+        Assert.assertEquals("b", result.get("a"));
+        Assert.assertEquals("c", result.get("b"));
+    }
+}
\ No newline at end of file
diff --git a/appc-dg-util/appc-dg-util-bundle/src/test/org/openecomp/appc/dg/util/impl/UpgradeStubNodeImplTest.java b/appc-dg-util/appc-dg-util-bundle/src/test/org/openecomp/appc/dg/util/impl/UpgradeStubNodeImplTest.java
new file mode 100644
index 000000000..d652eb906
--- /dev/null
+++ b/appc-dg-util/appc-dg-util-bundle/src/test/org/openecomp/appc/dg/util/impl/UpgradeStubNodeImplTest.java
@@ -0,0 +1,63 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP : APPC
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Copyright (C) 2017 Amdocs
+ * =============================================================================
+ * 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.
+ *
+ * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.openecomp.appc.dg.util.impl;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.mockito.Mock;
+import org.openecomp.appc.exceptions.APPCException;
+import org.onap.ccsdk.sli.core.sli.SvcLogicContext;
+import org.onap.ccsdk.sli.core.sli.SvcLogicException;
+import org.onap.ccsdk.sli.core.sli.SvcLogicResource;
+import org.onap.ccsdk.sli.adaptors.aai.AAIClient;
+import org.onap.ccsdk.sli.adaptors.aai.AAIService;
+
+import java.util.HashMap;
+import java.util.Map;
+
+public class UpgradeStubNodeImplTest {
+    @Mock
+    private SvcLogicContext svcLogicContext;
+
+    private UpgradeStubNodeImpl upgradeStubNode;
+
+    @Before
+    public void setUp() throws Exception {
+        upgradeStubNode = new UpgradeStubNodeImpl();
+    }
+
+    @Test
+    public void testHandleUpgradeStubSuccess() throws APPCException {
+        Map<String, String> params = new HashMap<>();
+        upgradeStubNode.handleUpgradeStub(params, svcLogicContext);
+    }
+
+    @Test(expected = APPCException.class)
+    public void testHandleUpgradeStubException() throws APPCException {
+        Map<String, String> params = new HashMap<>();
+        params.put("failureIndicator", "true");
+        upgradeStubNode.handleUpgradeStub(params, svcLogicContext);
+    }
+}
\ No newline at end of file