From 0cfdff5e57bd6357acc64debf0ee49c9455a24d7 Mon Sep 17 00:00:00 2001 From: Marek Gradzki Date: Fri, 23 Sep 2016 09:06:19 +0200 Subject: HONEYCOMB-116: utility for stubbing MappingContext methods - introduces MappingContextHelper (refactored ContextTestUtils) - updates all v3po and lisp unit tests to use MCH - updates lisp tests to mock EidMappingContext Change-Id: I73b1adda767db71388ca1c4d7206cfd7ee9c70e1 Signed-off-by: Marek Gradzki --- .../vpp/test/read/ReaderCustomizerTest.java | 6 +- .../vpp/test/util/NamingContextHelper.java | 119 +++++++++++++++++++++ .../vpp/test/write/WriterCustomizerTest.java | 4 +- 3 files changed, 126 insertions(+), 3 deletions(-) create mode 100644 vpp-common/vpp-translate-test/src/main/java/io/fd/honeycomb/vpp/test/util/NamingContextHelper.java (limited to 'vpp-common/vpp-translate-test/src') diff --git a/vpp-common/vpp-translate-test/src/main/java/io/fd/honeycomb/vpp/test/read/ReaderCustomizerTest.java b/vpp-common/vpp-translate-test/src/main/java/io/fd/honeycomb/vpp/test/read/ReaderCustomizerTest.java index 3637ee2c8..c90504264 100644 --- a/vpp-common/vpp-translate-test/src/main/java/io/fd/honeycomb/vpp/test/read/ReaderCustomizerTest.java +++ b/vpp-common/vpp-translate-test/src/main/java/io/fd/honeycomb/vpp/test/read/ReaderCustomizerTest.java @@ -25,6 +25,7 @@ import io.fd.honeycomb.translate.spi.read.ReaderCustomizer; import io.fd.honeycomb.translate.read.ReadContext; import io.fd.honeycomb.translate.spi.read.ReaderCustomizer; import io.fd.honeycomb.vpp.test.util.FutureProducer; +import io.fd.honeycomb.vpp.test.util.NamingContextHelper; import org.junit.Before; import org.junit.Test; import org.mockito.Mock; @@ -41,7 +42,8 @@ import org.openvpp.jvpp.core.future.FutureJVppCore; * @param Specific DataObject derived type (Identifiable), that is handled by this customizer * @param Specific Builder for handled type (D) */ -public abstract class ReaderCustomizerTest> implements FutureProducer { +public abstract class ReaderCustomizerTest> implements FutureProducer, + NamingContextHelper { @Mock protected FutureJVppCore api; @@ -52,7 +54,7 @@ public abstract class ReaderCustomizerTest dataObjectClass; - private ReaderCustomizer customizer; + protected ReaderCustomizer customizer; protected ReaderCustomizerTest(Class dataObjectClass) { this.dataObjectClass = dataObjectClass; diff --git a/vpp-common/vpp-translate-test/src/main/java/io/fd/honeycomb/vpp/test/util/NamingContextHelper.java b/vpp-common/vpp-translate-test/src/main/java/io/fd/honeycomb/vpp/test/util/NamingContextHelper.java new file mode 100644 index 000000000..85f73fe1e --- /dev/null +++ b/vpp-common/vpp-translate-test/src/main/java/io/fd/honeycomb/vpp/test/util/NamingContextHelper.java @@ -0,0 +1,119 @@ +/* + * 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.vpp.test.util; + +import static org.mockito.Mockito.doReturn; + +import com.google.common.base.Optional; +import com.google.common.collect.Lists; +import io.fd.honeycomb.translate.MappingContext; +import java.util.List; +import javax.annotation.Nonnull; +import org.opendaylight.yang.gen.v1.urn.honeycomb.params.xml.ns.yang.naming.context.rev160513.Contexts; +import org.opendaylight.yang.gen.v1.urn.honeycomb.params.xml.ns.yang.naming.context.rev160513.contexts.NamingContext; +import org.opendaylight.yang.gen.v1.urn.honeycomb.params.xml.ns.yang.naming.context.rev160513.contexts.NamingContextKey; +import org.opendaylight.yang.gen.v1.urn.honeycomb.params.xml.ns.yang.naming.context.rev160513.contexts.naming.context.Mappings; +import org.opendaylight.yang.gen.v1.urn.honeycomb.params.xml.ns.yang.naming.context.rev160513.contexts.naming.context.MappingsBuilder; +import org.opendaylight.yang.gen.v1.urn.honeycomb.params.xml.ns.yang.naming.context.rev160513.contexts.naming.context.mappings.Mapping; +import org.opendaylight.yang.gen.v1.urn.honeycomb.params.xml.ns.yang.naming.context.rev160513.contexts.naming.context.mappings.MappingBuilder; +import org.opendaylight.yang.gen.v1.urn.honeycomb.params.xml.ns.yang.naming.context.rev160513.contexts.naming.context.mappings.MappingKey; +import org.opendaylight.yangtools.yang.binding.InstanceIdentifier; +import org.opendaylight.yangtools.yang.binding.KeyedInstanceIdentifier; + +/** + * Utility that helps stubbing {@link io.fd.honeycomb.translate.v3po.util.NamingContext} methods. + */ +// TODO(HONEYCOMB-226): the class needs to be refactored or even removed after extracting interface from NamingContext +public interface NamingContextHelper { + + /** + * Creates {@link Mapping} for given data. + * + * @param name to be mapped + * @param index to be mapped + * @return name to index mapping + */ + default Optional mapping(@Nonnull final String name, final int index) { + return Optional.of(new MappingBuilder().setName(name).setIndex(index).build()); + } + + /** + * Creates {@link KeyedInstanceIdentifier} for {@link Mapping} in {@link NamingContext}. + * + * @param name name of the mapping + * @param namingContextName name of the naming context + * @return identifier for the mapping + */ + default KeyedInstanceIdentifier mappingIid(@Nonnull final String name, + @Nonnull final String namingContextName) { + return InstanceIdentifier.create(Contexts.class).child(NamingContext.class, + new NamingContextKey(namingContextName)).child(Mappings.class).child(Mapping.class, new MappingKey(name)); + } + + /** + * Stubs {@link MappingContext#read} to include given mapping in {@link NamingContext}. + * + * @param mappingContext mock instance of {@link MappingContext} + * @param name name of the mapping + * @param index index to be mapped + * @param namingContextName name of the naming context + */ + default void defineMapping(@Nonnull final MappingContext mappingContext, @Nonnull final String name, + final int index, @Nonnull final String namingContextName) { + final KeyedInstanceIdentifier mappingIid = mappingIid(name, namingContextName); + final InstanceIdentifier mappingsIid = mappingIid.firstIdentifierOf(Mappings.class); + + final Optional singleMapping = mapping(name, index); + final List list = Common.getMappingList(mappingContext, mappingsIid); + list.add(singleMapping.get()); + + doReturn(Optional.of(new MappingsBuilder().setMapping(list).build())).when(mappingContext).read(mappingsIid); + doReturn(singleMapping).when(mappingContext).read(mappingIid); + } + + /** + * Stubs {@link MappingContext#read} for given {@link NamingContext} to return {@link Optional#absent} for provided + * name. + * + * @param mappingContext mock instance of {@link MappingContext} + * @param name name of the mapping + * @param namingContextName name of the naming context + */ + default void noMappingDefined(@Nonnull final MappingContext mappingContext, @Nonnull final String name, + @Nonnull final String namingContextName) { + final InstanceIdentifier iid = mappingIid(name, namingContextName).firstIdentifierOf(Mappings.class); + final List list = Common.getMappingList(mappingContext, iid); + + doReturn(Optional.of(new MappingsBuilder().setMapping(list).build())).when(mappingContext).read(iid); + doReturn(Optional.absent()).when(mappingContext).read(mappingIid(name, namingContextName)); + } + + final class Common { + private static List getMappingList(@Nonnull final MappingContext mappingContext, + @Nonnull final InstanceIdentifier mappingsIid) { + final Optional previousMappings = mappingContext.read(mappingsIid); + final MappingsBuilder mappingsBuilder; + if (previousMappings != null && previousMappings.isPresent()) { + mappingsBuilder = new MappingsBuilder(previousMappings.get()); + } else { + mappingsBuilder = new MappingsBuilder(); + mappingsBuilder.setMapping(Lists.newArrayList()); + } + return mappingsBuilder.getMapping(); + } + } +} diff --git a/vpp-common/vpp-translate-test/src/main/java/io/fd/honeycomb/vpp/test/write/WriterCustomizerTest.java b/vpp-common/vpp-translate-test/src/main/java/io/fd/honeycomb/vpp/test/write/WriterCustomizerTest.java index e09d7b617..fe8c8fe42 100644 --- a/vpp-common/vpp-translate-test/src/main/java/io/fd/honeycomb/vpp/test/write/WriterCustomizerTest.java +++ b/vpp-common/vpp-translate-test/src/main/java/io/fd/honeycomb/vpp/test/write/WriterCustomizerTest.java @@ -21,6 +21,7 @@ import io.fd.honeycomb.translate.ModificationCache; import io.fd.honeycomb.translate.spi.write.WriterCustomizer; import io.fd.honeycomb.translate.write.WriteContext; import io.fd.honeycomb.vpp.test.util.FutureProducer; +import io.fd.honeycomb.vpp.test.util.NamingContextHelper; import org.junit.Before; import org.mockito.Mock; import org.mockito.Mockito; @@ -30,7 +31,8 @@ import org.openvpp.jvpp.core.future.FutureJVppCore; /** * Generic test for classes implementing {@link WriterCustomizer} interface. */ -public abstract class WriterCustomizerTest implements FutureProducer { +public abstract class WriterCustomizerTest implements FutureProducer, + NamingContextHelper { @Mock protected FutureJVppCore api; -- cgit 1.2.3-korg