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feat: Add add autogenerated javadoc sample for selecting REST transpo…
…rt over gRPC (#983) This is for grpc+rest clients. Also add proper grpc+rest unit tests which were missing.
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84 changes: 84 additions & 0 deletions
84
src/test/java/com/google/api/generator/gapic/composer/grpcrest/GrpcRestTestProtoLoader.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,84 @@ | ||
| // Copyright 2022 Google LLC | ||
| // | ||
| // 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 com.google.api.generator.gapic.composer.grpcrest; | ||
|
|
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| import static org.junit.Assert.assertEquals; | ||
| import static org.junit.Assert.assertTrue; | ||
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| import com.google.api.generator.gapic.composer.common.TestProtoLoader; | ||
| import com.google.api.generator.gapic.model.GapicContext; | ||
| import com.google.api.generator.gapic.model.GapicServiceConfig; | ||
| import com.google.api.generator.gapic.model.Message; | ||
| import com.google.api.generator.gapic.model.ResourceName; | ||
| import com.google.api.generator.gapic.model.Service; | ||
| import com.google.api.generator.gapic.model.Transport; | ||
| import com.google.api.generator.gapic.protoparser.Parser; | ||
| import com.google.api.generator.gapic.protoparser.ServiceConfigParser; | ||
| import com.google.longrunning.OperationsProto; | ||
| import com.google.protobuf.Descriptors.FileDescriptor; | ||
| import com.google.protobuf.Descriptors.ServiceDescriptor; | ||
| import com.google.showcase.grpcrest.v1beta1.EchoGrpcrest; | ||
| import java.nio.file.Path; | ||
| import java.nio.file.Paths; | ||
| import java.util.HashSet; | ||
| import java.util.List; | ||
| import java.util.Map; | ||
| import java.util.Optional; | ||
| import java.util.Set; | ||
|
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| public class GrpcRestTestProtoLoader extends TestProtoLoader { | ||
| private static final GrpcRestTestProtoLoader INSTANCE = new GrpcRestTestProtoLoader(); | ||
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| protected GrpcRestTestProtoLoader() { | ||
| super(Transport.GRPC_REST, "src/test/resources/"); | ||
| } | ||
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| public static GrpcRestTestProtoLoader instance() { | ||
| return INSTANCE; | ||
| } | ||
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| @Override | ||
| public GapicContext parseShowcaseEcho() { | ||
| FileDescriptor echoFileDescriptor = EchoGrpcrest.getDescriptor(); | ||
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| ServiceDescriptor echoServiceDescriptor = echoFileDescriptor.getServices().get(0); | ||
| assertEquals("Echo", echoServiceDescriptor.getName()); | ||
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| Map<String, Message> messageTypes = Parser.parseMessages(echoFileDescriptor); | ||
| Map<String, Message> operationMessageTypes = | ||
| Parser.parseMessages(OperationsProto.getDescriptor()); | ||
| messageTypes.putAll(operationMessageTypes); | ||
| Map<String, ResourceName> resourceNames = Parser.parseResourceNames(echoFileDescriptor); | ||
| Set<ResourceName> outputResourceNames = new HashSet<>(); | ||
| List<Service> services = | ||
| Parser.parseService( | ||
| echoFileDescriptor, messageTypes, resourceNames, Optional.empty(), outputResourceNames); | ||
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| String jsonFilename = "showcase_grpc_service_config.json"; | ||
| Path jsonPath = Paths.get(getTestFilesDirectory(), jsonFilename); | ||
| Optional<GapicServiceConfig> configOpt = ServiceConfigParser.parse(jsonPath.toString()); | ||
| assertTrue(configOpt.isPresent()); | ||
| GapicServiceConfig config = configOpt.get(); | ||
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| return GapicContext.builder() | ||
| .setMessages(messageTypes) | ||
| .setResourceNames(resourceNames) | ||
| .setServices(services) | ||
| .setServiceConfig(config) | ||
| .setHelperResourceNames(outputResourceNames) | ||
| .setTransport(getTransport()) | ||
| .build(); | ||
| } | ||
| } |
43 changes: 43 additions & 0 deletions
43
...le/api/generator/gapic/composer/grpcrest/GrpcServiceCallableFactoryClassComposerTest.java
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| // Copyright 2022 Google LLC | ||
| // | ||
| // 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. | ||
|
|
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| package com.google.api.generator.gapic.composer.grpcrest; | ||
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| import com.google.api.generator.engine.writer.JavaWriterVisitor; | ||
| import com.google.api.generator.gapic.composer.grpc.GrpcServiceCallableFactoryClassComposer; | ||
| import com.google.api.generator.gapic.model.GapicClass; | ||
| import com.google.api.generator.gapic.model.GapicContext; | ||
| import com.google.api.generator.gapic.model.Service; | ||
| import com.google.api.generator.test.framework.Assert; | ||
| import com.google.api.generator.test.framework.Utils; | ||
| import java.nio.file.Path; | ||
| import java.nio.file.Paths; | ||
| import org.junit.Test; | ||
|
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| public class GrpcServiceCallableFactoryClassComposerTest { | ||
| @Test | ||
| public void generateServiceClasses() { | ||
| GapicContext context = GrpcRestTestProtoLoader.instance().parseShowcaseEcho(); | ||
| Service echoProtoService = context.services().get(0); | ||
| GapicClass clazz = | ||
| GrpcServiceCallableFactoryClassComposer.instance().generate(context, echoProtoService); | ||
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| JavaWriterVisitor visitor = new JavaWriterVisitor(); | ||
| clazz.classDefinition().accept(visitor); | ||
| Utils.saveCodegenToFile(this.getClass(), "GrpcEchoCallableFactory.golden", visitor.write()); | ||
| Path goldenFilePath = | ||
| Paths.get(Utils.getGoldenDir(this.getClass()), "GrpcEchoCallableFactory.golden"); | ||
| Assert.assertCodeEquals(goldenFilePath, visitor.write()); | ||
| } | ||
| } |
41 changes: 41 additions & 0 deletions
41
...va/com/google/api/generator/gapic/composer/grpcrest/GrpcServiceStubClassComposerTest.java
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| // Copyright 2022 Google LLC | ||
| // | ||
| // 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. | ||
|
|
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| package com.google.api.generator.gapic.composer.grpcrest; | ||
|
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| import com.google.api.generator.engine.writer.JavaWriterVisitor; | ||
| import com.google.api.generator.gapic.composer.grpc.GrpcServiceStubClassComposer; | ||
| import com.google.api.generator.gapic.model.GapicClass; | ||
| import com.google.api.generator.gapic.model.GapicContext; | ||
| import com.google.api.generator.gapic.model.Service; | ||
| import com.google.api.generator.test.framework.Assert; | ||
| import com.google.api.generator.test.framework.Utils; | ||
| import java.nio.file.Path; | ||
| import java.nio.file.Paths; | ||
| import org.junit.Test; | ||
|
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| public class GrpcServiceStubClassComposerTest { | ||
| @Test | ||
| public void generateServiceClasses() { | ||
| GapicContext context = GrpcRestTestProtoLoader.instance().parseShowcaseEcho(); | ||
| Service echoProtoService = context.services().get(0); | ||
| GapicClass clazz = GrpcServiceStubClassComposer.instance().generate(context, echoProtoService); | ||
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| JavaWriterVisitor visitor = new JavaWriterVisitor(); | ||
| clazz.classDefinition().accept(visitor); | ||
| Utils.saveCodegenToFile(this.getClass(), "GrpcEchoStub.golden", visitor.write()); | ||
| Path goldenFilePath = Paths.get(Utils.getGoldenDir(this.getClass()), "GrpcEchoStub.golden"); | ||
| Assert.assertCodeEquals(goldenFilePath, visitor.write()); | ||
| } | ||
| } |
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