southbound/southbound-impl/src/test/java/org/opendaylight/ovsdb/southbound/ovsdb/transact/ProtocolRemovedCommandTest.java

   1 /*
   2  * Copyright (c) 2015 Inocybe Technologies. and others.  All rights reserved.
   3  *
   4  * This program and the accompanying materials are made available under the
   5  * terms of the Eclipse Public License v1.0 which accompanies this distribution,
   6  * and is available at http://www.eclipse.org/legal/epl-v10.html
   7  */
   8
   9 package org.opendaylight.ovsdb.southbound.ovsdb.transact;
  10
  11 import static org.mockito.Matchers.any;
  12 import static org.mockito.Mockito.mock;
  13 import static org.mockito.Mockito.when;
  14
  15 import java.lang.reflect.Field;
  16 import java.util.HashSet;
  17 import java.util.Map;
  18 import java.util.Set;
  19
  20 import org.junit.Test;
  21 import org.junit.runner.RunWith;
  22 import org.mockito.Mock;
  23 import org.mockito.Mockito;
  24 import org.mockito.invocation.InvocationOnMock;
  25 import org.mockito.stubbing.Answer;
  26 import org.opendaylight.ovsdb.lib.notation.Column;
  27 import org.opendaylight.ovsdb.lib.notation.Mutator;
  28 import org.opendaylight.ovsdb.lib.operations.Mutate;
  29 import org.opendaylight.ovsdb.lib.operations.Operation;
  30 import org.opendaylight.ovsdb.lib.operations.Operations;
  31 import org.opendaylight.ovsdb.lib.operations.TransactionBuilder;
  32 import org.opendaylight.ovsdb.lib.schema.ColumnSchema;
  33 import org.opendaylight.ovsdb.lib.schema.DatabaseSchema;
  34 import org.opendaylight.ovsdb.lib.schema.GenericTableSchema;
  35 import org.opendaylight.ovsdb.lib.schema.typed.TyperUtils;
  36 import org.opendaylight.ovsdb.schema.openvswitch.Bridge;
  37 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.OvsdbBridgeAugmentation;
  38 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.OvsdbBridgeProtocolBase;
  39 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.OvsdbBridgeProtocolOpenflow10;
  40 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.ovsdb.bridge.attributes.ProtocolEntry;
  41 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  42 import org.powermock.api.mockito.PowerMockito;
  43 import org.powermock.api.support.membermodification.MemberMatcher;
  44 import org.powermock.api.support.membermodification.MemberModifier;
  45 import org.powermock.core.classloader.annotations.PrepareForTest;
  46 import org.powermock.modules.junit4.PowerMockRunner;
  47
  48 import com.google.common.base.Optional;
  49
  50 @RunWith(PowerMockRunner.class)
  51 @PrepareForTest({InstanceIdentifier.class, TransactUtils.class, TyperUtils.class })
  52 public class ProtocolRemovedCommandTest {
  53
  54     private ProtocolRemovedCommand protocolRemovedCommand;
  55
  56     private Set<InstanceIdentifier<ProtocolEntry>> removed = new HashSet<>();
  57     @Mock private Map<InstanceIdentifier<OvsdbBridgeAugmentation>, OvsdbBridgeAugmentation> updatedBridges;
  58
  59     @SuppressWarnings("unchecked")
  60     @Test
  61     public void testExecute() throws Exception {
  62         protocolRemovedCommand = mock(ProtocolRemovedCommand.class, Mockito.CALLS_REAL_METHODS);
  63
  64         PowerMockito.suppress(MemberMatcher.methodsDeclaredIn(InstanceIdentifier.class));
  65
  66         ProtocolEntry protocol = mock(ProtocolEntry.class);
  67         when(protocol.getProtocol()).thenAnswer(new Answer<Class<? extends OvsdbBridgeProtocolBase>>() {
  68             public Class<? extends OvsdbBridgeProtocolBase> answer(
  69                     InvocationOnMock invocation) throws Throwable {
  70                 return OvsdbBridgeProtocolOpenflow10.class;
  71             }
  72         });
  73         Optional<ProtocolEntry> operationalProtocolEntryOptional = mock(Optional.class);
  74         when(operationalProtocolEntryOptional.isPresent()).thenReturn(true);
  75         when(operationalProtocolEntryOptional.get()).thenReturn(protocol);
  76
  77         BridgeOperationalState bridgeOpState = mock(BridgeOperationalState.class);
  78         when(bridgeOpState.getProtocolEntry(any(InstanceIdentifier.class))).thenReturn(operationalProtocolEntryOptional);
  79
  80         MemberModifier.suppress(MemberMatcher.method(ProtocolUpdateCommand.class, "getOperationalState"));
  81         when(protocolRemovedCommand.getOperationalState()).thenReturn(bridgeOpState);
  82
  83         InstanceIdentifier<ProtocolEntry> protocolIid = mock(InstanceIdentifier.class);
  84         removed.add(protocolIid);
  85         MemberModifier.field(ProtocolRemovedCommand.class,"removed").set(protocolRemovedCommand, removed);
  86
  87         MemberModifier.field(ProtocolRemovedCommand.class,"updatedBridges").set(protocolRemovedCommand, updatedBridges);
  88         when(updatedBridges.get(any(InstanceIdentifier.class))).thenReturn(mock(OvsdbBridgeAugmentation.class));
  89
  90         Operations op = (Operations) setField("op");
  91         Mutate<GenericTableSchema> mutate = mock(Mutate.class);
  92         when(op.mutate(any(Bridge.class))).thenReturn(mutate);
  93         Column<GenericTableSchema, Set<String>> column = mock(Column.class);
  94         Bridge bridge = mock(Bridge.class);
  95         when(bridge.getProtocolsColumn()).thenReturn(column);
  96         when(column.getSchema()).thenReturn(mock(ColumnSchema.class));
  97         when(column.getData()).thenReturn(new HashSet<String>());
  98         when(mutate.addMutation(any(ColumnSchema.class), any(Mutator.class), any(Set.class))).thenReturn(mutate);
  99
 100         PowerMockito.mockStatic(TyperUtils.class);
 101         when(TyperUtils.getTypedRowWrapper(any(DatabaseSchema.class), any(Class.class))).thenReturn(bridge);
 102
 103         TransactionBuilder transaction = mock(TransactionBuilder.class);
 104         protocolRemovedCommand.execute(transaction);
 105         Mockito.verify(transaction).add(any(Operation.class));
 106     }
 107
 108     private Object setField(String fieldName) throws Exception {
 109         Field field = Operations.class.getDeclaredField(fieldName);
 110         field.setAccessible(true);
 111         field.set(field.get(Operations.class), mock(Operations.class));
 112         return field.get(Operations.class);
 113     }
 114 }