summaryrefslogtreecommitdiffstats
path: root/infra/translate-impl/src/test/java/io/fd/honeycomb/translate/impl/read/registry/CompositeReaderRegistryBuilderTest.java
diff options
context:
space:
mode:
Diffstat (limited to 'infra/translate-impl/src/test/java/io/fd/honeycomb/translate/impl/read/registry/CompositeReaderRegistryBuilderTest.java')
-rw-r--r--infra/translate-impl/src/test/java/io/fd/honeycomb/translate/impl/read/registry/CompositeReaderRegistryBuilderTest.java114
1 files changed, 114 insertions, 0 deletions
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