1 files changed, 532 insertions, 0 deletions
diff --git a/netconf/restconf/restconf-nb-bierman02/src/test/java/org/opendaylight/controller/sal/restconf/impl/test/JSONRestconfServiceImplTest.java b/netconf/restconf/restconf-nb-bierman02/src/test/java/org/opendaylight/controller/sal/restconf/impl/test/JSONRestconfServiceImplTest.java
new file mode 100644
index 0000000..48db5de
--- /dev/null
+++ b/netconf/restconf/restconf-nb-bierman02/src/test/java/org/opendaylight/controller/sal/restconf/impl/test/JSONRestconfServiceImplTest.java
@@ -0,0 +1,532 @@
+/*
+ * Copyright (c) 2015 Brocade Communications Systems, Inc. and others.  All rights reserved.
+ *
+ * This program and the accompanying materials are made available under the
+ * terms of the Eclipse Public License v1.0 which accompanies this distribution,
+ * and is available at http://www.eclipse.org/legal/epl-v10.html
+ */
+package org.opendaylight.controller.sal.restconf.impl.test;
+
+import static org.hamcrest.CoreMatchers.containsString;
+import static org.hamcrest.MatcherAssert.assertThat;
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.assertTrue;
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.ArgumentMatchers.anyString;
+import static org.mockito.ArgumentMatchers.eq;
+import static org.mockito.ArgumentMatchers.isNull;
+import static org.mockito.ArgumentMatchers.same;
+import static org.mockito.Mockito.doReturn;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.when;
+import static org.opendaylight.yangtools.util.concurrent.FluentFutures.immediateFailedFluentFuture;
+import static org.opendaylight.yangtools.util.concurrent.FluentFutures.immediateFluentFuture;
+
+import com.google.common.io.Resources;
+import java.io.FileNotFoundException;
+import java.io.IOException;
+import java.nio.charset.StandardCharsets;
+import java.util.List;
+import java.util.Optional;
+import javax.ws.rs.core.Response.Status;
+import org.junit.Before;
+import org.junit.BeforeClass;
+import org.junit.Test;
+import org.mockito.ArgumentCaptor;
+import org.opendaylight.controller.md.sal.rest.common.TestRestconfUtils;
+import org.opendaylight.mdsal.common.api.CommitInfo;
+import org.opendaylight.mdsal.common.api.LogicalDatastoreType;
+import org.opendaylight.mdsal.common.api.TransactionCommitFailedException;
+import org.opendaylight.mdsal.dom.api.DOMMountPoint;
+import org.opendaylight.mdsal.dom.api.DOMRpcException;
+import org.opendaylight.mdsal.dom.api.DOMRpcImplementationNotAvailableException;
+import org.opendaylight.mdsal.dom.api.DOMRpcResult;
+import org.opendaylight.mdsal.dom.api.DOMSchemaService;
+import org.opendaylight.mdsal.dom.spi.DefaultDOMRpcResult;
+import org.opendaylight.mdsal.dom.spi.FixedDOMSchemaService;
+import org.opendaylight.netconf.sal.restconf.impl.BrokerFacade;
+import org.opendaylight.netconf.sal.restconf.impl.ControllerContext;
+import org.opendaylight.netconf.sal.restconf.impl.JSONRestconfServiceImpl;
+import org.opendaylight.netconf.sal.restconf.impl.PutResult;
+import org.opendaylight.netconf.sal.restconf.impl.RestconfImpl;
+import org.opendaylight.restconf.common.patch.PatchContext;
+import org.opendaylight.restconf.common.patch.PatchStatusContext;
+import org.opendaylight.restconf.common.patch.PatchStatusEntity;
+import org.opendaylight.yangtools.yang.common.OperationFailedException;
+import org.opendaylight.yangtools.yang.common.QName;
+import org.opendaylight.yangtools.yang.common.Uint32;
+import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
+import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifier;
+import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifierWithPredicates;
+import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.PathArgument;
+import org.opendaylight.yangtools.yang.data.api.schema.ContainerNode;
+import org.opendaylight.yangtools.yang.data.api.schema.DataContainerChild;
+import org.opendaylight.yangtools.yang.data.api.schema.DataContainerNode;
+import org.opendaylight.yangtools.yang.data.api.schema.MapEntryNode;
+import org.opendaylight.yangtools.yang.data.api.schema.MapNode;
+import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
+import org.opendaylight.yangtools.yang.data.impl.schema.ImmutableNodes;
+import org.opendaylight.yangtools.yang.data.impl.schema.builder.impl.ImmutableContainerNodeBuilder;
+import org.opendaylight.yangtools.yang.model.api.EffectiveModelContext;
+import org.opendaylight.yangtools.yang.parser.spi.meta.ReactorException;
+
+/**
+ * Unit tests for JSONRestconfServiceImpl.
+ *
+ * @author Thomas Pantelis
+ */
+@Deprecated
+public class JSONRestconfServiceImplTest {
+    static final String IETF_INTERFACES_NS = "urn:ietf:params:xml:ns:yang:ietf-interfaces";
+    static final String IETF_INTERFACES_VERSION = "2013-07-04";
+    static final QName INTERFACES_QNAME = QName.create(IETF_INTERFACES_NS, IETF_INTERFACES_VERSION, "interfaces");
+    static final QName INTERFACE_QNAME = QName.create(IETF_INTERFACES_NS, IETF_INTERFACES_VERSION, "interface");
+    static final QName NAME_QNAME = QName.create(IETF_INTERFACES_NS, IETF_INTERFACES_VERSION, "name");
+    static final QName TYPE_QNAME = QName.create(IETF_INTERFACES_NS, IETF_INTERFACES_VERSION, "type");
+    static final QName ENABLED_QNAME = QName.create(IETF_INTERFACES_NS, IETF_INTERFACES_VERSION, "enabled");
+    static final QName DESC_QNAME = QName.create(IETF_INTERFACES_NS, IETF_INTERFACES_VERSION, "description");
+
+    static final String TEST_MODULE_NS = "test:module";
+    static final String TEST_MODULE_VERSION = "2014-01-09";
+    static final QName TEST_CONT_QNAME = QName.create(TEST_MODULE_NS, TEST_MODULE_VERSION, "cont");
+    static final QName TEST_CONT1_QNAME = QName.create(TEST_MODULE_NS, TEST_MODULE_VERSION, "cont1");
+    static final QName TEST_LF11_QNAME = QName.create(TEST_MODULE_NS, TEST_MODULE_VERSION, "lf11");
+    static final QName TEST_LF12_QNAME = QName.create(TEST_MODULE_NS, TEST_MODULE_VERSION, "lf12");
+
+    static final String TOASTER_MODULE_NS = "http://netconfcentral.org/ns/toaster";
+    static final String TOASTER_MODULE_VERSION = "2009-11-20";
+    static final QName TOASTER_DONENESS_QNAME =
+            QName.create(TOASTER_MODULE_NS, TOASTER_MODULE_VERSION, "toasterDoneness");
+    static final QName TOASTER_TYPE_QNAME = QName.create(TOASTER_MODULE_NS, TOASTER_MODULE_VERSION, "toasterToastType");
+    static final QName WHEAT_BREAD_QNAME = QName.create(TOASTER_MODULE_NS, TOASTER_MODULE_VERSION, "wheat-bread");
+    static final QName MAKE_TOAST_QNAME = QName.create(TOASTER_MODULE_NS, TOASTER_MODULE_VERSION, "make-toast");
+    static final QName CANCEL_TOAST_QNAME = QName.create(TOASTER_MODULE_NS, TOASTER_MODULE_VERSION, "cancel-toast");
+    static final QName TEST_OUTPUT_QNAME = QName.create(TOASTER_MODULE_NS, TOASTER_MODULE_VERSION, "testOutput");
+    static final QName TEXT_OUT_QNAME = QName.create(TOASTER_MODULE_NS, TOASTER_MODULE_VERSION, "textOut");
+
+    private static EffectiveModelContext schemaContext;
+
+    private final BrokerFacade brokerFacade = mock(BrokerFacade.class);
+    private final DOMMountPoint mockMountPoint = mock(DOMMountPoint.class);
+    private JSONRestconfServiceImpl service;
+
+    @BeforeClass
+    public static void init() throws IOException, ReactorException {
+        schemaContext = TestUtils.loadSchemaContext("/full-versions/yangs");
+    }
+
+    @Before
+    public void setup() throws FileNotFoundException {
+        final EffectiveModelContext mountPointSchemaContext = TestUtils.loadSchemaContext("/full-versions/test-module");
+        final ControllerContext controllerContext =
+                TestRestconfUtils.newControllerContext(schemaContext, mockMountPoint);
+        doReturn(java.util.Optional.of(FixedDOMSchemaService.of(() -> mountPointSchemaContext))).when(mockMountPoint)
+                .getService(eq(DOMSchemaService.class));
+
+        service = new JSONRestconfServiceImpl(controllerContext,
+                RestconfImpl.newInstance(brokerFacade, controllerContext));
+    }
+
+    private static String loadData(final String path) throws IOException {
+        return Resources.asCharSource(JSONRestconfServiceImplTest.class.getResource(path),
+                StandardCharsets.UTF_8).read();
+    }
+
+    @Test
+    public void testPut() throws Exception {
+        final PutResult result = mock(PutResult.class);
+        when(brokerFacade.commitConfigurationDataPut(any(EffectiveModelContext.class),
+                any(YangInstanceIdentifier.class), any(NormalizedNode.class), isNull(), isNull()))
+                .thenReturn(result);
+        doReturn(CommitInfo.emptyFluentFuture()).when(result).getFutureOfPutData();
+        when(result.getStatus()).thenReturn(Status.OK);
+        final String uriPath = "ietf-interfaces:interfaces/interface/eth0";
+        final String payload = loadData("/parts/ietf-interfaces_interfaces.json");
+        service.put(uriPath, payload);
+
+        final ArgumentCaptor<YangInstanceIdentifier> capturedPath =
+                ArgumentCaptor.forClass(YangInstanceIdentifier.class);
+        final ArgumentCaptor<NormalizedNode> capturedNode = ArgumentCaptor.forClass(NormalizedNode.class);
+        verify(brokerFacade).commitConfigurationDataPut(any(EffectiveModelContext.class), capturedPath.capture(),
+                capturedNode.capture(), isNull(), isNull());
+
+        verifyPath(capturedPath.getValue(), INTERFACES_QNAME, INTERFACE_QNAME,
+                new Object[]{INTERFACE_QNAME, NAME_QNAME, "eth0"});
+
+        assertTrue("Expected MapEntryNode. Actual " + capturedNode.getValue().getClass(),
+                capturedNode.getValue() instanceof MapEntryNode);
+        final MapEntryNode actualNode = (MapEntryNode) capturedNode.getValue();
+        assertEquals("MapEntryNode node type", INTERFACE_QNAME, actualNode.getIdentifier().getNodeType());
+        verifyLeafNode(actualNode, NAME_QNAME, "eth0");
+        verifyLeafNode(actualNode, TYPE_QNAME, "ethernetCsmacd");
+        verifyLeafNode(actualNode, ENABLED_QNAME, Boolean.FALSE);
+        verifyLeafNode(actualNode, DESC_QNAME, "some interface");
+    }
+
+    @Test
+    public void testPutBehindMountPoint() throws Exception {
+        final PutResult result = mock(PutResult.class);
+        when(brokerFacade.commitMountPointDataPut(any(DOMMountPoint.class),
+                any(YangInstanceIdentifier.class), any(NormalizedNode.class), isNull(), isNull()))
+                .thenReturn(result);
+        doReturn(CommitInfo.emptyFluentFuture()).when(result).getFutureOfPutData();
+        when(result.getStatus()).thenReturn(Status.OK);
+        final String uriPath = "ietf-interfaces:interfaces/yang-ext:mount/test-module:cont/cont1";
+        final String payload = loadData("/full-versions/testCont1Data.json");
+
+        service.put(uriPath, payload);
+
+        final ArgumentCaptor<YangInstanceIdentifier> capturedPath =
+                ArgumentCaptor.forClass(YangInstanceIdentifier.class);
+        final ArgumentCaptor<NormalizedNode> capturedNode = ArgumentCaptor.forClass(NormalizedNode.class);
+        verify(brokerFacade).commitMountPointDataPut(same(mockMountPoint), capturedPath.capture(),
+                capturedNode.capture(), isNull(), isNull());
+
+        verifyPath(capturedPath.getValue(), TEST_CONT_QNAME, TEST_CONT1_QNAME);
+
+        assertTrue("Expected ContainerNode", capturedNode.getValue() instanceof ContainerNode);
+        final ContainerNode actualNode = (ContainerNode) capturedNode.getValue();
+        assertEquals("ContainerNode node type", TEST_CONT1_QNAME, actualNode.getIdentifier().getNodeType());
+        verifyLeafNode(actualNode, TEST_LF11_QNAME, "lf11 data");
+        verifyLeafNode(actualNode, TEST_LF12_QNAME, "lf12 data");
+    }
+
+    @Test(expected = OperationFailedException.class)
+    @SuppressWarnings("checkstyle:IllegalThrows")
+    public void testPutFailure() throws Throwable {
+        final PutResult result = mock(PutResult.class);
+
+        doReturn(immediateFailedFluentFuture(new TransactionCommitFailedException("mock"))).when(result)
+        .getFutureOfPutData();
+        when(result.getStatus()).thenReturn(Status.OK);
+        when(brokerFacade.commitConfigurationDataPut(any(EffectiveModelContext.class),
+                any(YangInstanceIdentifier.class), any(NormalizedNode.class), anyString(),
+                anyString())).thenReturn(result);
+
+        final String uriPath = "ietf-interfaces:interfaces/interface/eth0";
+        final String payload = loadData("/parts/ietf-interfaces_interfaces.json");
+
+        service.put(uriPath, payload);
+    }
+
+    @Test
+    public void testPost() throws Exception {
+        doReturn(CommitInfo.emptyFluentFuture()).when(brokerFacade).commitConfigurationDataPost(
+                any(EffectiveModelContext.class), any(YangInstanceIdentifier.class), any(NormalizedNode.class),
+                isNull(), isNull());
+
+        final String uriPath = null;
+        final String payload = loadData("/parts/ietf-interfaces_interfaces_absolute_path.json");
+
+        service.post(uriPath, payload);
+
+        final ArgumentCaptor<YangInstanceIdentifier> capturedPath =
+                ArgumentCaptor.forClass(YangInstanceIdentifier.class);
+        final ArgumentCaptor<NormalizedNode> capturedNode = ArgumentCaptor.forClass(NormalizedNode.class);
+        verify(brokerFacade).commitConfigurationDataPost(any(EffectiveModelContext.class), capturedPath.capture(),
+                capturedNode.capture(), isNull(), isNull());
+
+        verifyPath(capturedPath.getValue(), INTERFACES_QNAME);
+
+        assertTrue("Expected ContainerNode", capturedNode.getValue() instanceof ContainerNode);
+        final ContainerNode actualNode = (ContainerNode) capturedNode.getValue();
+        assertEquals("ContainerNode node type", INTERFACES_QNAME, actualNode.getIdentifier().getNodeType());
+
+        final java.util.Optional<DataContainerChild> mapChild = actualNode.findChildByArg(
+            new NodeIdentifier(INTERFACE_QNAME));
+        assertEquals(INTERFACE_QNAME.toString() + " present", true, mapChild.isPresent());
+        assertTrue("Expected MapNode. Actual " + mapChild.get().getClass(), mapChild.get() instanceof MapNode);
+        final MapNode mapNode = (MapNode)mapChild.get();
+
+        final NodeIdentifierWithPredicates entryNodeID = NodeIdentifierWithPredicates.of(
+                INTERFACE_QNAME, NAME_QNAME, "eth0");
+        final java.util.Optional<MapEntryNode> entryChild = mapNode.findChildByArg(entryNodeID);
+        assertEquals(entryNodeID.toString() + " present", true, entryChild.isPresent());
+        final MapEntryNode entryNode = entryChild.get();
+        verifyLeafNode(entryNode, NAME_QNAME, "eth0");
+        verifyLeafNode(entryNode, TYPE_QNAME, "ethernetCsmacd");
+        verifyLeafNode(entryNode, ENABLED_QNAME, Boolean.FALSE);
+        verifyLeafNode(entryNode, DESC_QNAME, "some interface");
+    }
+
+    @Test
+    public void testPostBehindMountPoint() throws Exception {
+        doReturn(CommitInfo.emptyFluentFuture()).when(brokerFacade).commitConfigurationDataPost(
+                any(DOMMountPoint.class), any(YangInstanceIdentifier.class), any(NormalizedNode.class),
+                isNull(), isNull());
+
+        final String uriPath = "ietf-interfaces:interfaces/yang-ext:mount/test-module:cont";
+        final String payload = loadData("/full-versions/testCont1Data.json");
+
+        service.post(uriPath, payload);
+
+        final ArgumentCaptor<YangInstanceIdentifier> capturedPath =
+                ArgumentCaptor.forClass(YangInstanceIdentifier.class);
+        final ArgumentCaptor<NormalizedNode> capturedNode = ArgumentCaptor.forClass(NormalizedNode.class);
+        verify(brokerFacade).commitConfigurationDataPost(same(mockMountPoint), capturedPath.capture(),
+                capturedNode.capture(), isNull(), isNull());
+
+        verifyPath(capturedPath.getValue(), TEST_CONT_QNAME, TEST_CONT1_QNAME);
+
+        assertTrue("Expected ContainerNode", capturedNode.getValue() instanceof ContainerNode);
+        final ContainerNode actualNode = (ContainerNode) capturedNode.getValue();
+        assertEquals("ContainerNode node type", TEST_CONT1_QNAME, actualNode.getIdentifier().getNodeType());
+        verifyLeafNode(actualNode, TEST_LF11_QNAME, "lf11 data");
+        verifyLeafNode(actualNode, TEST_LF12_QNAME, "lf12 data");
+    }
+
+    @Test(expected = TransactionCommitFailedException.class)
+    @SuppressWarnings({ "checkstyle:IllegalThrows", "checkstyle:avoidHidingCauseException" })
+    public void testPostFailure() throws Throwable {
+        doReturn(immediateFailedFluentFuture(new TransactionCommitFailedException("mock"))).when(brokerFacade)
+                .commitConfigurationDataPost(any(EffectiveModelContext.class), any(YangInstanceIdentifier.class),
+                        any(NormalizedNode.class), isNull(), isNull());
+
+        final String uriPath = null;
+        final String payload = loadData("/parts/ietf-interfaces_interfaces_absolute_path.json");
+
+        try {
+            service.post(uriPath, payload);
+        } catch (final OperationFailedException e) {
+            assertNotNull(e.getCause());
+            throw e.getCause();
+        }
+    }
+
+    @Test
+    public void testPatch() throws Exception {
+        final PatchStatusContext result = mock(PatchStatusContext.class);
+        when(brokerFacade.patchConfigurationDataWithinTransaction(any(PatchContext.class)))
+            .thenReturn(result);
+
+        when(result.getEditCollection()).thenReturn(List.of(new PatchStatusEntity("edit1", true, null)));
+        when(result.getGlobalErrors()).thenReturn(List.of());
+        when(result.getPatchId()).thenReturn("1");
+        final String uriPath = "ietf-interfaces:interfaces/interface/eth0";
+        final String payload = loadData("/parts/ietf-interfaces_interfaces_patch.json");
+        final Optional<String> patchResult = service.patch(uriPath, payload);
+
+        assertTrue(patchResult.get().contains("\"ok\":[null]"));
+    }
+
+    @Test
+    public void testPatchBehindMountPoint() throws Exception {
+        final PatchStatusContext result = mock(PatchStatusContext.class);
+        when(brokerFacade.patchConfigurationDataWithinTransaction(any(PatchContext.class))).thenReturn(result);
+
+        when(result.getEditCollection()).thenReturn(List.of(new PatchStatusEntity("edit1", true, null)));
+        when(result.getGlobalErrors()).thenReturn(List.of());
+        when(result.getPatchId()).thenReturn("1");
+
+        final String uriPath = "ietf-interfaces:interfaces/yang-ext:mount/test-module:cont/cont1";
+        final String payload = loadData("/full-versions/testCont1DataPatch.json");
+
+        final Optional<String> patchResult = service.patch(uriPath, payload);
+
+        assertTrue(patchResult.get().contains("\"ok\":[null]"));
+    }
+
+    @Test(expected = OperationFailedException.class)
+    @SuppressWarnings("checkstyle:IllegalThrows")
+    public void testPatchFailure() throws Throwable {
+        final PatchStatusContext result = mock(PatchStatusContext.class);
+        when(brokerFacade.patchConfigurationDataWithinTransaction(any(PatchContext.class)))
+            .thenThrow(new TransactionCommitFailedException("Transaction failed"));
+
+        final String uriPath = "ietf-interfaces:interfaces/interface/eth0";
+        final String payload = loadData("/parts/ietf-interfaces_interfaces_patch.json");
+
+        final Optional<String> patchResult = service.patch(uriPath, payload);
+
+        assertTrue("Patch output is not null", patchResult.isPresent());
+        String patch = patchResult.get();
+        assertTrue(patch.contains("TransactionCommitFailedException"));
+    }
+
+    @Test
+    public void testDelete() throws Exception {
+        doReturn(CommitInfo.emptyFluentFuture()).when(brokerFacade)
+                .commitConfigurationDataDelete(any(YangInstanceIdentifier.class));
+
+        final String uriPath = "ietf-interfaces:interfaces/interface/eth0";
+
+        service.delete(uriPath);
+
+        final ArgumentCaptor<YangInstanceIdentifier> capturedPath =
+                ArgumentCaptor.forClass(YangInstanceIdentifier.class);
+        verify(brokerFacade).commitConfigurationDataDelete(capturedPath.capture());
+
+        verifyPath(capturedPath.getValue(), INTERFACES_QNAME, INTERFACE_QNAME,
+                new Object[]{INTERFACE_QNAME, NAME_QNAME, "eth0"});
+    }
+
+    @Test(expected = OperationFailedException.class)
+    public void testDeleteFailure() throws Exception {
+        final String invalidUriPath = "ietf-interfaces:interfaces/invalid";
+
+        service.delete(invalidUriPath);
+    }
+
+    @Test
+    public void testGetConfig() throws Exception {
+        testGet(LogicalDatastoreType.CONFIGURATION);
+    }
+
+    @Test
+    public void testGetOperational() throws Exception {
+        testGet(LogicalDatastoreType.OPERATIONAL);
+    }
+
+    @Test
+    public void testGetWithNoData() throws OperationFailedException {
+        doReturn(null).when(brokerFacade).readConfigurationData(any(YangInstanceIdentifier.class), anyString());
+        final String uriPath = "ietf-interfaces:interfaces";
+        service.get(uriPath, LogicalDatastoreType.CONFIGURATION);
+    }
+
+    @Test(expected = OperationFailedException.class)
+    public void testGetFailure() throws Exception {
+        final String invalidUriPath = "/ietf-interfaces:interfaces/invalid";
+        service.get(invalidUriPath, LogicalDatastoreType.CONFIGURATION);
+    }
+
+    @Test
+    public void testInvokeRpcWithInput() throws Exception {
+        final DOMRpcResult expResult = new DefaultDOMRpcResult((NormalizedNode)null);
+        doReturn(immediateFluentFuture(expResult)).when(brokerFacade).invokeRpc(eq(MAKE_TOAST_QNAME),
+            any(NormalizedNode.class));
+
+        final String uriPath = "toaster:make-toast";
+        final String input = loadData("/full-versions/make-toast-rpc-input.json");
+
+        final Optional<String> output = service.invokeRpc(uriPath, Optional.of(input));
+
+        assertEquals("Output present", false, output.isPresent());
+
+        final ArgumentCaptor<NormalizedNode> capturedNode = ArgumentCaptor.forClass(NormalizedNode.class);
+        verify(brokerFacade).invokeRpc(eq(MAKE_TOAST_QNAME), capturedNode.capture());
+
+        assertTrue("Expected ContainerNode. Actual " + capturedNode.getValue().getClass(),
+                capturedNode.getValue() instanceof ContainerNode);
+        final ContainerNode actualNode = (ContainerNode) capturedNode.getValue();
+        verifyLeafNode(actualNode, TOASTER_DONENESS_QNAME, Uint32.valueOf(10));
+        verifyLeafNode(actualNode, TOASTER_TYPE_QNAME, WHEAT_BREAD_QNAME);
+    }
+
+    @Test
+    public void testInvokeRpcWithNoInput() throws Exception {
+        final DOMRpcResult expResult = new DefaultDOMRpcResult((NormalizedNode)null);
+        doReturn(immediateFluentFuture(expResult)).when(brokerFacade).invokeRpc(any(QName.class), any());
+
+        final String uriPath = "toaster:cancel-toast";
+
+        final Optional<String> output = service.invokeRpc(uriPath, Optional.empty());
+
+        assertEquals("Output present", false, output.isPresent());
+
+        verify(brokerFacade).invokeRpc(eq(CANCEL_TOAST_QNAME), any());
+    }
+
+    @Test
+    public void testInvokeRpcWithOutput() throws Exception {
+        final NormalizedNode outputNode = ImmutableContainerNodeBuilder.create()
+                .withNodeIdentifier(new YangInstanceIdentifier.NodeIdentifier(TEST_OUTPUT_QNAME))
+                .withChild(ImmutableNodes.leafNode(TEXT_OUT_QNAME, "foo")).build();
+        final DOMRpcResult expResult = new DefaultDOMRpcResult(outputNode);
+        doReturn(immediateFluentFuture(expResult)).when(brokerFacade).invokeRpc(any(QName.class), any());
+
+        final String uriPath = "toaster:testOutput";
+
+        final Optional<String> output = service.invokeRpc(uriPath, Optional.empty());
+
+        assertEquals("Output present", true, output.isPresent());
+        assertNotNull("Returned null response", output.get());
+        assertThat("Missing \"textOut\"", output.get(), containsString("\"textOut\":\"foo\""));
+
+        verify(brokerFacade).invokeRpc(eq(TEST_OUTPUT_QNAME), any());
+    }
+
+    @Test(expected = OperationFailedException.class)
+    public void testInvokeRpcFailure() throws Exception {
+        final DOMRpcException exception = new DOMRpcImplementationNotAvailableException("testExeption");
+        doReturn(immediateFailedFluentFuture(exception)).when(brokerFacade).invokeRpc(any(QName.class),
+                any(NormalizedNode.class));
+
+        final String uriPath = "toaster:cancel-toast";
+
+        service.invokeRpc(uriPath, Optional.empty());
+    }
+
+    void testGet(final LogicalDatastoreType datastoreType) throws OperationFailedException {
+        final MapEntryNode entryNode = ImmutableNodes.mapEntryBuilder(INTERFACE_QNAME, NAME_QNAME, "eth0")
+                .withChild(ImmutableNodes.leafNode(NAME_QNAME, "eth0"))
+                .withChild(ImmutableNodes.leafNode(TYPE_QNAME, "ethernetCsmacd"))
+                .withChild(ImmutableNodes.leafNode(ENABLED_QNAME, Boolean.TRUE))
+                .withChild(ImmutableNodes.leafNode(DESC_QNAME, "eth interface"))
+                .build();
+
+        if (datastoreType == LogicalDatastoreType.CONFIGURATION) {
+            doReturn(entryNode).when(brokerFacade).readConfigurationData(any(YangInstanceIdentifier.class),
+                    isNull());
+        } else {
+            doReturn(entryNode).when(brokerFacade).readOperationalData(any(YangInstanceIdentifier.class));
+        }
+
+        final String uriPath = "/ietf-interfaces:interfaces/interface/eth0";
+
+        final Optional<String> optionalResp = service.get(uriPath, datastoreType);
+        assertEquals("Response present", true, optionalResp.isPresent());
+        final String jsonResp = optionalResp.get();
+
+        assertNotNull("Returned null response", jsonResp);
+        assertThat("Missing \"name\"", jsonResp, containsString("\"name\":\"eth0\""));
+        assertThat("Missing \"type\"", jsonResp, containsString("\"type\":\"ethernetCsmacd\""));
+        assertThat("Missing \"enabled\"", jsonResp, containsString("\"enabled\":true"));
+        assertThat("Missing \"description\"", jsonResp, containsString("\"description\":\"eth interface\""));
+
+        final ArgumentCaptor<YangInstanceIdentifier> capturedPath =
+                ArgumentCaptor.forClass(YangInstanceIdentifier.class);
+        if (datastoreType == LogicalDatastoreType.CONFIGURATION) {
+            verify(brokerFacade).readConfigurationData(capturedPath.capture(), isNull());
+        } else {
+            verify(brokerFacade).readOperationalData(capturedPath.capture());
+        }
+
+        verifyPath(capturedPath.getValue(), INTERFACES_QNAME, INTERFACE_QNAME,
+                new Object[]{INTERFACE_QNAME, NAME_QNAME, "eth0"});
+    }
+
+    void verifyLeafNode(final DataContainerNode parent, final QName leafType, final Object leafValue) {
+        final java.util.Optional<DataContainerChild> leafChild = parent.findChildByArg(new NodeIdentifier(leafType));
+        assertTrue(leafType.toString() + " present", leafChild.isPresent());
+        assertEquals(leafType.toString() + " value", leafValue, leafChild.get().body());
+    }
+
+    void verifyPath(final YangInstanceIdentifier path, final Object... expArgs) {
+        final List<PathArgument> pathArgs = path.getPathArguments();
+        assertEquals("Arg count for actual path " + path, expArgs.length, pathArgs.size());
+        int index = 0;
+        for (final PathArgument actual: pathArgs) {
+            QName expNodeType;
+            if (expArgs[index] instanceof Object[]) {
+                final Object[] listEntry = (Object[]) expArgs[index];
+                expNodeType = (QName) listEntry[0];
+
+                assertTrue(actual instanceof NodeIdentifierWithPredicates);
+                final NodeIdentifierWithPredicates nip = (NodeIdentifierWithPredicates)actual;
+                assertEquals(String.format("Path arg %d keyValues size", index + 1), 1, nip.size());
+                final QName expKey = (QName) listEntry[1];
+                assertEquals(String.format("Path arg %d keyValue for %s", index + 1, expKey), listEntry[2],
+                    nip.getValue(expKey));
+            } else {
+                expNodeType = (QName) expArgs[index];
+            }
+
+            assertEquals(String.format("Path arg %d node type", index + 1), expNodeType, actual.getNodeType());
+            index++;
+        }
+
+    }
+}