diff options
Diffstat (limited to 'v3po/translate-utils/src/test/java/io/fd/honeycomb/v3po/translate/util/write/registry/FlatWriterRegistryBuilderTest.java')
-rw-r--r-- | v3po/translate-utils/src/test/java/io/fd/honeycomb/v3po/translate/util/write/registry/FlatWriterRegistryBuilderTest.java | 156 |
1 files changed, 156 insertions, 0 deletions
diff --git a/v3po/translate-utils/src/test/java/io/fd/honeycomb/v3po/translate/util/write/registry/FlatWriterRegistryBuilderTest.java b/v3po/translate-utils/src/test/java/io/fd/honeycomb/v3po/translate/util/write/registry/FlatWriterRegistryBuilderTest.java new file mode 100644 index 000000000..ec407b685 --- /dev/null +++ b/v3po/translate-utils/src/test/java/io/fd/honeycomb/v3po/translate/util/write/registry/FlatWriterRegistryBuilderTest.java @@ -0,0 +1,156 @@ +package io.fd.honeycomb.v3po.translate.util.write.registry; + +import static org.hamcrest.CoreMatchers.anyOf; +import static org.hamcrest.CoreMatchers.equalTo; +import static org.hamcrest.CoreMatchers.hasItems; +import static org.hamcrest.CoreMatchers.instanceOf; +import static org.hamcrest.CoreMatchers.is; +import static org.junit.Assert.assertEquals; +import static org.junit.Assert.assertThat; +import static org.mockito.Mockito.mock; +import static org.mockito.Mockito.when; + +import com.google.common.collect.ImmutableMap; +import com.google.common.collect.Lists; +import com.google.common.collect.Sets; +import io.fd.honeycomb.v3po.translate.write.Writer; +import java.util.ArrayList; +import java.util.List; +import org.junit.Test; +import org.opendaylight.yangtools.yang.binding.ChildOf; +import org.opendaylight.yangtools.yang.binding.DataObject; +import org.opendaylight.yangtools.yang.binding.InstanceIdentifier; + +public class FlatWriterRegistryBuilderTest { + + + @Test + public void testRelationsBefore() throws Exception { + final FlatWriterRegistryBuilder flatWriterRegistryBuilder = new FlatWriterRegistryBuilder(); + /* + 1 -> 2 -> 3 + -> 4 + */ + flatWriterRegistryBuilder.addWriter(mockWriter(DataObject3.class)); + flatWriterRegistryBuilder.addWriter(mockWriter(DataObject4.class)); + flatWriterRegistryBuilder.addWriterBefore(mockWriter(DataObject2.class), + Lists.newArrayList(DataObject3.IID, DataObject4.IID)); + flatWriterRegistryBuilder.addWriterBefore(mockWriter(DataObject1.class), DataObject2.IID); + final ImmutableMap<InstanceIdentifier<?>, Writer<?>> mappedWriters = + flatWriterRegistryBuilder.getMappedWriters(); + + final ArrayList<InstanceIdentifier<?>> typesInList = Lists.newArrayList(mappedWriters.keySet()); + assertEquals(DataObject1.IID, typesInList.get(0)); + assertEquals(DataObject2.IID, typesInList.get(1)); + assertThat(typesInList.get(2), anyOf(equalTo(DataObject3.IID), equalTo(DataObject4.IID))); + assertThat(typesInList.get(3), anyOf(equalTo(DataObject3.IID), equalTo(DataObject4.IID))); + } + + @Test + public void testRelationsAfter() throws Exception { + final FlatWriterRegistryBuilder flatWriterRegistryBuilder = new FlatWriterRegistryBuilder(); + /* + 1 -> 2 -> 3 + -> 4 + */ + flatWriterRegistryBuilder.addWriter(mockWriter(DataObject1.class)); + flatWriterRegistryBuilder.addWriterAfter(mockWriter(DataObject2.class), DataObject1.IID); + flatWriterRegistryBuilder.addWriterAfter(mockWriter(DataObject3.class), DataObject2.IID); + flatWriterRegistryBuilder.addWriterAfter(mockWriter(DataObject4.class), DataObject2.IID); + final ImmutableMap<InstanceIdentifier<?>, Writer<?>> mappedWriters = + flatWriterRegistryBuilder.getMappedWriters(); + + final List<InstanceIdentifier<?>> typesInList = Lists.newArrayList(mappedWriters.keySet()); + assertEquals(DataObject1.IID, typesInList.get(0)); + assertEquals(DataObject2.IID, typesInList.get(1)); + assertThat(typesInList.get(2), anyOf(equalTo(DataObject3.IID), equalTo(DataObject4.IID))); + assertThat(typesInList.get(3), anyOf(equalTo(DataObject3.IID), equalTo(DataObject4.IID))); + } + + @Test(expected = IllegalArgumentException.class) + public void testRelationsLoop() throws Exception { + final FlatWriterRegistryBuilder flatWriterRegistryBuilder = new FlatWriterRegistryBuilder(); + /* + 1 -> 2 -> 1 + */ + flatWriterRegistryBuilder.addWriter(mockWriter(DataObject1.class)); + flatWriterRegistryBuilder.addWriterAfter(mockWriter(DataObject2.class), DataObject1.IID); + flatWriterRegistryBuilder.addWriterAfter(mockWriter(DataObject1.class), DataObject2.IID); + } + + @Test(expected = IllegalArgumentException.class) + public void testAddWriterTwice() throws Exception { + final FlatWriterRegistryBuilder flatWriterRegistryBuilder = new FlatWriterRegistryBuilder(); + flatWriterRegistryBuilder.addWriter(mockWriter(DataObject1.class)); + flatWriterRegistryBuilder.addWriter(mockWriter(DataObject1.class)); + } + + @Test + public void testAddSubtreeWriter() throws Exception { + final FlatWriterRegistryBuilder flatWriterRegistryBuilder = new FlatWriterRegistryBuilder(); + flatWriterRegistryBuilder.addSubtreeWriter( + Sets.newHashSet(DataObject4.DataObject5.IID, + DataObject4.DataObject5.IID), + mockWriter(DataObject4.class)); + final ImmutableMap<InstanceIdentifier<?>, Writer<?>> mappedWriters = + flatWriterRegistryBuilder.getMappedWriters(); + final ArrayList<InstanceIdentifier<?>> typesInList = Lists.newArrayList(mappedWriters.keySet()); + + assertEquals(DataObject4.IID, typesInList.get(0)); + assertEquals(1, typesInList.size()); + } + + @Test + public void testCreateSubtreeWriter() throws Exception { + final Writer<?> forWriter = SubtreeWriter.createForWriter(Sets.newHashSet( + DataObject4.DataObject5.IID, + DataObject4.DataObject5.DataObject51.IID, + DataObject4.DataObject6.IID), + mockWriter(DataObject4.class)); + assertThat(forWriter, instanceOf(SubtreeWriter.class)); + assertThat(((SubtreeWriter<?>) forWriter).getHandledChildTypes().size(), is(3)); + assertThat(((SubtreeWriter<?>) forWriter).getHandledChildTypes(), hasItems(DataObject4.DataObject5.IID, + DataObject4.DataObject6.IID, DataObject4.DataObject5.DataObject51.IID)); + } + + @Test(expected = IllegalArgumentException.class) + public void testCreateInvalidSubtreeWriter() throws Exception { + SubtreeWriter.createForWriter(Sets.newHashSet( + InstanceIdentifier.create(DataObject3.class).child(DataObject3.DataObject31.class)), + mockWriter(DataObject4.class)); + } + + @SuppressWarnings("unchecked") + private Writer<? extends DataObject> mockWriter(final Class<? extends DataObject> doClass) + throws NoSuchFieldException, IllegalAccessException { + final Writer mock = mock(Writer.class); + when(mock.getManagedDataObjectType()).thenReturn((InstanceIdentifier<?>) doClass.getDeclaredField("IID").get(null)); + return mock; + } + + private abstract static class DataObject1 implements DataObject { + static InstanceIdentifier<DataObject1> IID = InstanceIdentifier.create(DataObject1.class); + } + private abstract static class DataObject2 implements DataObject { + static InstanceIdentifier<DataObject2> IID = InstanceIdentifier.create(DataObject2.class); + } + private abstract static class DataObject3 implements DataObject { + static InstanceIdentifier<DataObject3> IID = InstanceIdentifier.create(DataObject3.class); + private abstract static class DataObject31 implements DataObject, ChildOf<DataObject3> { + static InstanceIdentifier<DataObject31> IID = DataObject3.IID.child(DataObject31.class); + } + } + private abstract static class DataObject4 implements DataObject { + static InstanceIdentifier<DataObject4> IID = InstanceIdentifier.create(DataObject4.class); + private abstract static class DataObject5 implements DataObject, ChildOf<DataObject4> { + static InstanceIdentifier<DataObject5> IID = DataObject4.IID.child(DataObject5.class); + private abstract static class DataObject51 implements DataObject, ChildOf<DataObject5> { + static InstanceIdentifier<DataObject51> IID = DataObject5.IID.child(DataObject51.class); + } + } + private abstract static class DataObject6 implements DataObject, ChildOf<DataObject4> { + static InstanceIdentifier<DataObject6> IID = DataObject4.IID.child(DataObject6.class); + } + } + +}
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