diff options
Diffstat (limited to 'infra/translate-utils/src/test/java/io/fd/honeycomb/translate/util/read/registry')
2 files changed, 236 insertions, 0 deletions
diff --git a/infra/translate-utils/src/test/java/io/fd/honeycomb/translate/util/read/registry/CompositeReaderRegistryTest.java b/infra/translate-utils/src/test/java/io/fd/honeycomb/translate/util/read/registry/CompositeReaderRegistryTest.java new file mode 100644 index 000000000..06cb8498f --- /dev/null +++ b/infra/translate-utils/src/test/java/io/fd/honeycomb/translate/util/read/registry/CompositeReaderRegistryTest.java @@ -0,0 +1,112 @@ +/* + * Copyright (c) 2016 Cisco and/or its affiliates. + * + * 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. + */ + +package io.fd.honeycomb.translate.util.read.registry; + +import static io.fd.honeycomb.translate.util.DataObjects.DataObject3; +import static io.fd.honeycomb.translate.util.DataObjects.DataObject3.DataObject31; +import static io.fd.honeycomb.translate.util.DataObjects.DataObject4; +import static io.fd.honeycomb.translate.util.DataObjects.DataObject4.DataObject41; +import static org.mockito.Matchers.any; +import static org.mockito.Mockito.inOrder; +import static org.mockito.Mockito.mock; +import static org.mockito.Mockito.spy; +import static org.mockito.Mockito.times; +import static org.mockito.Mockito.verify; +import static org.mockito.Mockito.when; + +import com.google.common.base.Optional; +import com.google.common.collect.ImmutableMap; +import com.google.common.collect.Lists; +import io.fd.honeycomb.translate.read.ReadContext; +import io.fd.honeycomb.translate.read.Reader; +import org.junit.Before; +import org.junit.Test; +import org.mockito.InOrder; +import org.mockito.Mock; +import org.mockito.MockitoAnnotations; +import org.opendaylight.yangtools.concepts.Builder; +import org.opendaylight.yangtools.yang.binding.DataObject; +import org.opendaylight.yangtools.yang.binding.InstanceIdentifier; + +public class CompositeReaderRegistryTest { + + @Mock + private ReadContext ctx; + private CompositeReaderRegistry reg; + private Reader<DataObject31, Builder<DataObject31>> reader31; + private Reader<DataObject3, Builder<DataObject3>> rootReader3; + private Reader<DataObject41, Builder<DataObject41>> reader41; + private Reader<DataObject4, Builder<DataObject4>> rootReader4; + + @Before + public void setUp() throws Exception { + MockitoAnnotations.initMocks(this); + + reader31 = mockReader(DataObject31.class); + rootReader3 = + spy(CompositeReader.createForReader( + mockReader(DataObject3.class), + ImmutableMap.of(DataObject31.class, reader31))); + + reader41 = mockReader(DataObject41.class); + rootReader4 = + spy(CompositeReader.createForReader( + mockReader(DataObject4.class), ImmutableMap.of( + DataObject41.class, reader41))); + + reg = new CompositeReaderRegistry(Lists.newArrayList(rootReader3, rootReader4)); + } + + @Test + public void testReadAll() throws Exception { + reg.readAll(ctx); + + // Invoked according to composite ordering + final InOrder inOrder = inOrder(rootReader3, rootReader4, reader31, reader41); + inOrder.verify(rootReader3).read(any(InstanceIdentifier.class), any(ReadContext.class)); + inOrder.verify(reader31).read(any(InstanceIdentifier.class), any(ReadContext.class)); + inOrder.verify(rootReader4).read(any(InstanceIdentifier.class), any(ReadContext.class)); + inOrder.verify(reader41).read(any(InstanceIdentifier.class), any(ReadContext.class)); + } + + @Test + public void testReadSingleRoot() throws Exception { + reg.read(DataObject3.IID, ctx); + + // Invoked according to composite ordering + final InOrder inOrder = inOrder(rootReader3, rootReader4, reader31, reader41); + inOrder.verify(rootReader3).read(any(InstanceIdentifier.class), any(ReadContext.class)); + inOrder.verify(reader31).read(any(InstanceIdentifier.class), any(ReadContext.class)); + + // Only subtree under DataObject3 should be read + verify(rootReader4, times(0)).read(any(InstanceIdentifier.class), any(ReadContext.class)); + verify(reader41, times(0)).read(any(InstanceIdentifier.class), any(ReadContext.class)); + } + + @SuppressWarnings("unchecked") + static <D extends DataObject, B extends Builder<D>> Reader<D, B> mockReader(final Class<D> dataType) + throws Exception { + final Reader r = mock(Reader.class); + final Object iid = dataType.getDeclaredField("IID").get(null); + when(r.getManagedDataObjectType()).thenReturn((InstanceIdentifier) iid); + final Builder builder = mock(Builder.class); + when(builder.build()).thenReturn(mock(dataType)); + when(r.getBuilder(any(InstanceIdentifier.class))).thenReturn(builder); + when(r.read(any(InstanceIdentifier.class), any(ReadContext.class))).thenReturn(Optional.of(mock(dataType))); + return (Reader<D, B>) r; + } +}
\ No newline at end of file diff --git a/infra/translate-utils/src/test/java/io/fd/honeycomb/translate/util/read/registry/CompositeReaderTest.java b/infra/translate-utils/src/test/java/io/fd/honeycomb/translate/util/read/registry/CompositeReaderTest.java new file mode 100644 index 000000000..9ae036013 --- /dev/null +++ b/infra/translate-utils/src/test/java/io/fd/honeycomb/translate/util/read/registry/CompositeReaderTest.java @@ -0,0 +1,124 @@ +/* + * Copyright (c) 2016 Cisco and/or its affiliates. + * + * 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. + */ + +package io.fd.honeycomb.translate.util.read.registry; + +import static io.fd.honeycomb.translate.util.DataObjects.DataObject4; +import static io.fd.honeycomb.translate.util.DataObjects.DataObject4.DataObject41; +import static io.fd.honeycomb.translate.util.DataObjects.DataObjectK; +import static io.fd.honeycomb.translate.util.DataObjects.DataObjectKey; +import static io.fd.honeycomb.translate.util.read.registry.CompositeReaderRegistryTest.mockReader; +import static org.mockito.Matchers.any; +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.mockito.Mockito.when; + +import com.google.common.base.Optional; +import com.google.common.collect.ImmutableMap; +import com.google.common.collect.Lists; +import io.fd.honeycomb.translate.read.ListReader; +import io.fd.honeycomb.translate.read.ReadContext; +import io.fd.honeycomb.translate.read.Reader; +import io.fd.honeycomb.translate.util.DataObjects; +import java.util.List; +import org.junit.Before; +import org.junit.Test; +import org.mockito.Mock; +import org.mockito.MockitoAnnotations; +import org.opendaylight.yangtools.concepts.Builder; +import org.opendaylight.yangtools.yang.binding.DataObject; +import org.opendaylight.yangtools.yang.binding.Identifiable; +import org.opendaylight.yangtools.yang.binding.Identifier; +import org.opendaylight.yangtools.yang.binding.InstanceIdentifier; + +public class CompositeReaderTest { + + @Mock + private ReadContext ctx; + private Reader<DataObject41, Builder<DataObject41>> reader41; + private Reader<DataObject4, Builder<DataObject4>> reader4; + private Reader<DataObject4, Builder<DataObject4>> compositeReader; + + @Before + public void setUp() throws Exception { + MockitoAnnotations.initMocks(this); + + reader41 = mockReader(DataObject41.class); + reader4 = mockReader(DataObject4.class); + compositeReader = CompositeReader + .createForReader(reader4, ImmutableMap.of(DataObject41.class, reader41)); + } + + @Test + public void testReadCurrent() throws Exception { + compositeReader.read(DataObject4.IID, ctx); + verify(reader4).readCurrentAttributes(eq(DataObject4.IID), any(Builder.class), eq(ctx)); + verify(reader41).read(DataObject41.IID, ctx); + } + + @Test + public void testReadJustChild() throws Exception { + // Delegating read to child + compositeReader.read(DataObject41.IID, ctx); + verify(reader4, times(0)) + .readCurrentAttributes(any(InstanceIdentifier.class), any(Builder.class), any(ReadContext.class)); + verify(reader41).read(DataObject41.IID, ctx); + } + + @Test + public void testReadFallback() throws Exception { + // Delegating read to delegate as a fallback since IID does not fit, could be handled by the delegate if its + // a subtree handler + compositeReader.read(DataObjects.DataObject4.DataObject42.IID, ctx); + verify(reader4).read(DataObjects.DataObject4.DataObject42.IID, ctx); + verify(reader41, times(0)).read(any(InstanceIdentifier.class), any(ReadContext.class)); + } + + @Test + public void testList() throws Exception { + final Reader<DataObjectK.DataObjectK1, Builder<DataObjectK.DataObjectK1>> readerK1 = + mockReader(DataObjectK.DataObjectK1.class); + final ListReader<DataObjectK, DataObjectKey, Builder<DataObjectK>> readerK = + mockListReader(DataObjectK.class, Lists.newArrayList(new DataObjectKey(), new DataObjectKey())); + final ListReader<DataObjectK, DataObjectKey, Builder<DataObjectK>> + compositeReaderK = (ListReader<DataObjectK, DataObjectKey, Builder<DataObjectK>>) + CompositeReader.createForReader(readerK, ImmutableMap.of(DataObject41.class, readerK1)); + + compositeReaderK.readList(DataObjectK.IID, ctx); + + verify(readerK).getAllIds(DataObjectK.IID, ctx); + verify(readerK, times(2)) + .readCurrentAttributes(any(InstanceIdentifier.class), any(Builder.class), any(ReadContext.class)); + } + + @SuppressWarnings("unchecked") + static <D extends DataObject & Identifiable<K>, K extends Identifier<D>, B extends Builder<D>> ListReader<D, K, B> mockListReader( + final Class<D> dataType, List<K> keys) + throws Exception { + final ListReader r = mock(ListReader.class); + final Object iid = dataType.getDeclaredField("IID").get(null); + when(r.getManagedDataObjectType()).thenReturn((InstanceIdentifier) iid); + final Builder builder = mock(Builder.class); + when(builder.build()).thenReturn(mock(dataType)); + when(r.getBuilder(any(InstanceIdentifier.class))).thenReturn(builder); + when(r.read(any(InstanceIdentifier.class), any(ReadContext.class))).thenReturn(Optional.of(mock(dataType))); + when(r.getAllIds(any(InstanceIdentifier.class), any(ReadContext.class))).thenReturn(keys); + return (ListReader<D, K, B>) r; + } + +}
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