diff options
Diffstat (limited to 'infra/translate-impl/src/test/java/io/fd/honeycomb/translate/impl/read')
6 files changed, 560 insertions, 2 deletions
diff --git a/infra/translate-impl/src/test/java/io/fd/honeycomb/translate/impl/read/GenericListReaderTest.java b/infra/translate-impl/src/test/java/io/fd/honeycomb/translate/impl/read/GenericListReaderTest.java index 0dc916fb8..3ed400dba 100644 --- a/infra/translate-impl/src/test/java/io/fd/honeycomb/translate/impl/read/GenericListReaderTest.java +++ b/infra/translate-impl/src/test/java/io/fd/honeycomb/translate/impl/read/GenericListReaderTest.java @@ -25,7 +25,6 @@ import static org.mockito.Mockito.when; import com.google.common.collect.Lists; import io.fd.honeycomb.translate.read.ReadContext; import io.fd.honeycomb.translate.spi.read.ListReaderCustomizer; -import java.util.Collections; import java.util.List; import org.junit.Before; import org.junit.Test; @@ -78,7 +77,7 @@ public class GenericListReaderTest { @Test public void testMerge() throws Exception { reader.merge(builder, data); - verify(customizer).merge(builder, Collections.singletonList(data)); + verify(customizer).merge(builder, data); } @Test diff --git a/infra/translate-impl/src/test/java/io/fd/honeycomb/translate/impl/read/registry/CompositeReaderRegistryBuilderTest.java b/infra/translate-impl/src/test/java/io/fd/honeycomb/translate/impl/read/registry/CompositeReaderRegistryBuilderTest.java new file mode 100644 index 000000000..4dee8e60f --- /dev/null +++ b/infra/translate-impl/src/test/java/io/fd/honeycomb/translate/impl/read/registry/CompositeReaderRegistryBuilderTest.java @@ -0,0 +1,114 @@ +/* + * 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.impl.read.registry; + +import static org.junit.Assert.assertEquals; +import static org.junit.Assert.assertFalse; +import static org.junit.Assert.assertTrue; +import static org.mockito.Mockito.when; + +import com.google.common.collect.ImmutableMap; +import com.google.common.collect.Lists; +import io.fd.honeycomb.translate.read.Reader; +import io.fd.honeycomb.translate.read.registry.ReaderRegistry; +import io.fd.honeycomb.translate.util.DataObjects; +import java.util.List; +import java.util.Map; +import org.junit.Test; +import org.mockito.Mockito; +import org.opendaylight.yangtools.concepts.Builder; +import org.opendaylight.yangtools.yang.binding.DataObject; +import org.opendaylight.yangtools.yang.binding.InstanceIdentifier; + +public class CompositeReaderRegistryBuilderTest { + + private Reader<DataObjects.DataObject1, Builder<DataObjects.DataObject1>> reader1 = + mock(DataObjects.DataObject1.class); + private Reader<DataObjects.DataObject2, Builder<DataObjects.DataObject2>> reader2 = + mock(DataObjects.DataObject2.class); + private Reader<DataObjects.DataObject3, Builder<DataObjects.DataObject3>> reader3 = + mock(DataObjects.DataObject3.class); + private Reader<DataObjects.DataObject3.DataObject31, Builder<DataObjects.DataObject3.DataObject31>> reader31 = + mock(DataObjects.DataObject3.DataObject31.class); + + private Reader<DataObjects.DataObject4, Builder<DataObjects.DataObject4>> reader4 = + mock(DataObjects.DataObject4.class); + private Reader<DataObjects.DataObject4.DataObject41, Builder<DataObjects.DataObject4.DataObject41>> reader41 = + mock(DataObjects.DataObject4.DataObject41.class); + private Reader<DataObjects.DataObject4.DataObject41.DataObject411, Builder<DataObjects.DataObject4.DataObject41.DataObject411>> reader411 = + mock(DataObjects.DataObject4.DataObject41.DataObject411.class); + private Reader<DataObjects.DataObject4.DataObject42, Builder<DataObjects.DataObject4.DataObject42>> reader42 = + mock(DataObjects.DataObject4.DataObject42.class); + + @SuppressWarnings("unchecked") + private <D extends DataObject> Reader<D, Builder<D>> mock(final Class<D> dataObjectType) { + final Reader<D, Builder<D>> mock = Mockito.mock(Reader.class); + try { + when(mock.getManagedDataObjectType()) + .thenReturn(((InstanceIdentifier<D>) dataObjectType.getDeclaredField("IID").get(null))); + } catch (IllegalAccessException | NoSuchFieldException e) { + throw new RuntimeException(e); + } + return mock; + } + + @Test + public void testCompositeStructure() throws Exception { + final CompositeReaderRegistryBuilder compositeReaderRegistryBuilder = new CompositeReaderRegistryBuilder(); + /* + Composite reader structure ordered left from right + + 1, 2, 3, 4 + 31 42, 41 + 411 + */ + compositeReaderRegistryBuilder.add(reader1); + compositeReaderRegistryBuilder.addAfter(reader2, reader1.getManagedDataObjectType()); + compositeReaderRegistryBuilder.addAfter(reader3, reader2.getManagedDataObjectType()); + compositeReaderRegistryBuilder.addAfter(reader31, reader1.getManagedDataObjectType()); + compositeReaderRegistryBuilder.addAfter(reader4, reader3.getManagedDataObjectType()); + compositeReaderRegistryBuilder.add(reader41); + compositeReaderRegistryBuilder.addBefore(reader42, reader41.getManagedDataObjectType()); + compositeReaderRegistryBuilder.add(reader411); + + final ReaderRegistry build = compositeReaderRegistryBuilder.build(); + + final Map<Class<? extends DataObject>, Reader<? extends DataObject, ? extends Builder<?>>> rootReaders = + ((CompositeReaderRegistry) build).getRootReaders(); + final List<Class<? extends DataObject>> rootReaderOrder = Lists.newArrayList(rootReaders.keySet()); + + assertEquals(reader1.getManagedDataObjectType().getTargetType(), rootReaderOrder.get(0)); + assertEquals(reader2.getManagedDataObjectType().getTargetType(), rootReaderOrder.get(1)); + assertEquals(reader3.getManagedDataObjectType().getTargetType(), rootReaderOrder.get(2)); + assertEquals(reader4.getManagedDataObjectType().getTargetType(), rootReaderOrder.get(3)); + + assertFalse(rootReaders.get(DataObjects.DataObject1.class) instanceof CompositeReader); + assertFalse(rootReaders.get(DataObjects.DataObject2.class) instanceof CompositeReader); + assertTrue(rootReaders.get(DataObjects.DataObject3.class) instanceof CompositeReader); + assertTrue(rootReaders.get(DataObjects.DataObject4.class) instanceof CompositeReader); + + final ImmutableMap<Class<?>, Reader<? extends DataObject, ? extends Builder<?>>> childReaders = + ((CompositeReader<? extends DataObject, ? extends Builder<?>>) rootReaders + .get(DataObjects.DataObject4.class)).getChildReaders(); + final List<Class<?>> orderedChildReaders = Lists.newArrayList(childReaders.keySet()); + + assertEquals(reader42.getManagedDataObjectType().getTargetType(), orderedChildReaders.get(0)); + assertEquals(reader41.getManagedDataObjectType().getTargetType(), orderedChildReaders.get(1)); + assertTrue(childReaders.get(DataObjects.DataObject4.DataObject41.class) instanceof CompositeReader); + assertFalse(childReaders.get(DataObjects.DataObject4.DataObject42.class) instanceof CompositeReader); + } +}
\ No newline at end of file diff --git a/infra/translate-impl/src/test/java/io/fd/honeycomb/translate/impl/read/registry/CompositeReaderRegistryTest.java b/infra/translate-impl/src/test/java/io/fd/honeycomb/translate/impl/read/registry/CompositeReaderRegistryTest.java new file mode 100644 index 000000000..40068e02c --- /dev/null +++ b/infra/translate-impl/src/test/java/io/fd/honeycomb/translate/impl/read/registry/CompositeReaderRegistryTest.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.impl.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.doReturn; +import static org.mockito.Mockito.inOrder; +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.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.Mockito; +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); + final Reader<DataObject3, Builder<DataObject3>> mockedReader3 = mockReader(DataObject3.class); + rootReader3 = + Mockito.spy(CompositeReader.createForReader( + mockedReader3, + ImmutableMap.of(DataObject31.class, reader31))); + // This is a workaround. This functionality is already present in CompositeReader, however when wrapping as spy + // null is always returned. That's why we need to explicitly stub the method with its actual implementation. + // The problem is that the method is inherited as default method from an interface and mockito's spy seems to + // have a problem there + doReturn(mockedReader3.getBuilder(InstanceIdentifier.create(DataObject3.class))) + .when(rootReader3).getBuilder(any(InstanceIdentifier.class)); + + reader41 = mockReader(DataObject41.class); + final Reader<DataObject4, Builder<DataObject4>> mockedReader4 = mockReader(DataObject4.class); + rootReader4 = + Mockito.spy(CompositeReader.createForReader( + mockedReader4, ImmutableMap.of( + DataObject41.class, reader41))); + // Workaround + doReturn(mockedReader4.getBuilder(InstanceIdentifier.create(DataObject4.class))) + .when(rootReader4).getBuilder(any(InstanceIdentifier.class)); + + 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-impl/src/test/java/io/fd/honeycomb/translate/impl/read/registry/CompositeReaderTest.java b/infra/translate-impl/src/test/java/io/fd/honeycomb/translate/impl/read/registry/CompositeReaderTest.java new file mode 100644 index 000000000..8d4bdadda --- /dev/null +++ b/infra/translate-impl/src/test/java/io/fd/honeycomb/translate/impl/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.impl.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.impl.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; + } + +}
\ No newline at end of file diff --git a/infra/translate-impl/src/test/java/io/fd/honeycomb/translate/impl/read/registry/SubtreeReaderTest.java b/infra/translate-impl/src/test/java/io/fd/honeycomb/translate/impl/read/registry/SubtreeReaderTest.java new file mode 100644 index 000000000..d2375e6be --- /dev/null +++ b/infra/translate-impl/src/test/java/io/fd/honeycomb/translate/impl/read/registry/SubtreeReaderTest.java @@ -0,0 +1,125 @@ +/* + * 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.impl.read.registry; + +import static org.junit.Assert.assertEquals; +import static org.junit.Assert.assertFalse; +import static org.mockito.Mockito.atLeastOnce; +import static org.mockito.Mockito.doReturn; +import static org.mockito.Mockito.mock; +import static org.mockito.Mockito.verify; + +import com.google.common.base.Optional; +import com.google.common.collect.Sets; +import io.fd.honeycomb.translate.read.ReadContext; +import io.fd.honeycomb.translate.read.Reader; +import io.fd.honeycomb.translate.util.DataObjects; +import org.junit.Before; +import org.junit.Test; +import org.mockito.Mock; +import org.mockito.Mockito; +import org.mockito.MockitoAnnotations; +import org.opendaylight.yangtools.concepts.Builder; +import org.opendaylight.yangtools.yang.binding.ChildOf; +import org.opendaylight.yangtools.yang.binding.DataObject; +import org.opendaylight.yangtools.yang.binding.InstanceIdentifier; + +public class SubtreeReaderTest { + + @Mock + private Reader<DataObjects.DataObject4, Builder<DataObjects.DataObject4>> delegate; + @Mock + private Reader<DataObject1, Builder<DataObject1>> delegateLocal; + @Mock + private ReadContext ctx; + + @Before + public void setUp() throws Exception { + MockitoAnnotations.initMocks(this); + Mockito.doReturn(DataObjects.DataObject4.IID).when(delegate).getManagedDataObjectType(); + doReturn(DataObject1.IID).when(delegateLocal).getManagedDataObjectType(); + } + + @Test + public void testCreate() throws Exception { + final Reader<DataObjects.DataObject4, Builder<DataObjects.DataObject4>> subtreeR = + SubtreeReader.createForReader(Sets.newHashSet(DataObjects.DataObject4.DataObject41.IID), delegate); + + subtreeR.getBuilder(DataObjects.DataObject4.IID); + verify(delegate).getBuilder(DataObjects.DataObject4.IID); + + subtreeR.getManagedDataObjectType(); + verify(delegate, atLeastOnce()).getManagedDataObjectType(); + } + + @Test(expected = IllegalArgumentException.class) + public void testCreateInvalid() throws Exception { + SubtreeReader.createForReader(Sets.newHashSet(DataObjects.DataObject1.IID), delegate); + } + + @Test(expected = IllegalStateException.class) + public void testReadOnlySubtreeCannotFilter() throws Exception { + final Reader<DataObjects.DataObject4, Builder<DataObjects.DataObject4>> subtreeR = + SubtreeReader.createForReader(Sets.newHashSet(DataObjects.DataObject4.DataObject41.IID), delegate); + + doReturn(Optional.fromNullable(mock(DataObjects.DataObject4.class))).when(delegate).read(DataObjects.DataObject4.IID, ctx); + subtreeR.read(DataObjects.DataObject4.DataObject41.IID, ctx); + } + + @Test + public void testReadOnlySubtreeNotPresent() throws Exception { + final Reader<DataObjects.DataObject4, Builder<DataObjects.DataObject4>> subtreeR = + SubtreeReader.createForReader(Sets.newHashSet(DataObjects.DataObject4.DataObject41.IID), delegate); + + doReturn(Optional.absent()).when(delegate).read(DataObjects.DataObject4.IID, ctx); + assertFalse(subtreeR.read(DataObjects.DataObject4.DataObject41.IID, ctx).isPresent()); + } + + @Test + public void testReadOnlySubtreeChild() throws Exception { + final Reader<DataObject1, Builder<DataObject1>> subtreeR = + SubtreeReader.createForReader(Sets.newHashSet(DataObject1.DataObject11.IID), delegateLocal); + + final DataObject1 mock = mock(DataObject1.class); + final DataObject1.DataObject11 mock11 = mock(DataObject1.DataObject11.class); + doReturn(mock11).when(mock).getDataObject11(); + doReturn(Optional.fromNullable(mock)).when(delegateLocal).read(DataObject1.IID, ctx); + assertEquals(mock11, subtreeR.read(DataObject1.DataObject11.IID, ctx).get()); + } + + @Test + public void testReadEntireSubtree() throws Exception { + final Reader<DataObject1, Builder<DataObject1>> subtreeR = + SubtreeReader.createForReader(Sets.newHashSet(DataObject1.DataObject11.IID), delegateLocal); + + final DataObject1 mock = mock(DataObject1.class); + final DataObject1.DataObject11 mock11 = mock(DataObject1.DataObject11.class); + doReturn(mock11).when(mock).getDataObject11(); + doReturn(Optional.fromNullable(mock)).when(delegateLocal).read(DataObject1.IID, ctx); + assertEquals(mock, subtreeR.read(DataObject1.IID, ctx).get()); + } + + public abstract static class DataObject1 implements DataObject { + public static InstanceIdentifier<DataObject1> IID = InstanceIdentifier.create(DataObject1.class); + + public abstract DataObject11 getDataObject11(); + + public abstract static class DataObject11 implements DataObject, ChildOf<DataObject1> { + public static InstanceIdentifier<DataObject11> IID = DataObject1.IID.child(DataObject11.class); + } + } +} diff --git a/infra/translate-impl/src/test/java/io/fd/honeycomb/translate/impl/read/registry/TypeHierarchyTest.java b/infra/translate-impl/src/test/java/io/fd/honeycomb/translate/impl/read/registry/TypeHierarchyTest.java new file mode 100644 index 000000000..bbccc488b --- /dev/null +++ b/infra/translate-impl/src/test/java/io/fd/honeycomb/translate/impl/read/registry/TypeHierarchyTest.java @@ -0,0 +1,72 @@ +/* + * 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.impl.read.registry; + +import static org.hamcrest.CoreMatchers.hasItem; +import static org.hamcrest.CoreMatchers.hasItems; +import static org.hamcrest.CoreMatchers.is; +import static org.junit.Assert.assertEquals; +import static org.junit.Assert.assertThat; +import static org.junit.Assert.assertTrue; + +import com.google.common.collect.Sets; +import io.fd.honeycomb.translate.util.DataObjects; +import org.hamcrest.CoreMatchers; +import org.junit.Test; + +public class TypeHierarchyTest { + + @Test + public void testHierarchy() throws Exception { + final TypeHierarchy typeHierarchy = TypeHierarchy.create(Sets.newHashSet( + DataObjects.DataObject4.DataObject41.DataObject411.IID, + DataObjects.DataObject4.DataObject41.IID,/* Included in previous already */ + DataObjects.DataObject1.IID, + DataObjects.DataObject3.DataObject31.IID)); + + // Roots + assertThat(typeHierarchy.getRoots().size(), is(3)); + assertThat(typeHierarchy.getRoots(), CoreMatchers + .hasItems(DataObjects.DataObject1.IID, DataObjects.DataObject3.IID, DataObjects.DataObject4.IID)); + + // Leaves + assertThat(typeHierarchy.getDirectChildren(DataObjects.DataObject1.IID).size(), is(0)); + assertThat(typeHierarchy.getDirectChildren(DataObjects.DataObject3.DataObject31.IID).size(), is(0)); + assertThat(typeHierarchy.getDirectChildren(DataObjects.DataObject4.DataObject41.DataObject411.IID).size(), is(0)); + + // Intermediate leaves + assertThat(typeHierarchy.getDirectChildren(DataObjects.DataObject3.IID).size(), is(1)); + assertThat(typeHierarchy.getDirectChildren(DataObjects.DataObject3.IID), CoreMatchers + .hasItem(DataObjects.DataObject3.DataObject31.IID)); + assertEquals(typeHierarchy.getDirectChildren(DataObjects.DataObject3.IID), typeHierarchy.getAllChildren( + DataObjects.DataObject3.IID)); + + assertThat(typeHierarchy.getDirectChildren(DataObjects.DataObject4.DataObject41.IID).size(), is(1)); + assertThat(typeHierarchy.getDirectChildren(DataObjects.DataObject4.DataObject41.IID), CoreMatchers.hasItem( + DataObjects.DataObject4.DataObject41.DataObject411.IID)); + assertEquals(typeHierarchy.getDirectChildren(DataObjects.DataObject4.DataObject41.IID), typeHierarchy.getAllChildren( + DataObjects.DataObject4.DataObject41.IID)); + + assertThat(typeHierarchy.getDirectChildren(DataObjects.DataObject4.IID).size(), is(1)); + assertThat(typeHierarchy.getDirectChildren(DataObjects.DataObject4.IID), CoreMatchers + .hasItem(DataObjects.DataObject4.DataObject41.IID)); + assertThat(typeHierarchy.getAllChildren(DataObjects.DataObject4.IID).size(), is(2)); + assertTrue(typeHierarchy.getAllChildren(DataObjects.DataObject4.IID).contains(DataObjects.DataObject4.DataObject41.IID)); + assertTrue(typeHierarchy.getAllChildren(DataObjects.DataObject4.IID).contains(DataObjects.DataObject4.DataObject41.DataObject411.IID)); + } +} + |