| /* |
| * Copyright (c) 2011 Google Inc. |
| * |
| * All rights reserved. This program and the accompanying materials are made available under the terms of the Eclipse |
| * Public License v1.0 which accompanies this distribution, and is available at |
| * |
| * http://www.eclipse.org/legal/epl-v10.html |
| */ |
| package com.google.eclipse.protobuf.scoping; |
| |
| import static org.junit.Assert.assertThat; |
| import static com.google.eclipse.protobuf.junit.IEObjectDescriptions.descriptionsIn; |
| import static com.google.eclipse.protobuf.junit.core.IntegrationTestModule.integrationTestModule; |
| import static com.google.eclipse.protobuf.junit.core.XtextRule.overrideRuntimeModuleWith; |
| import static com.google.eclipse.protobuf.junit.matchers.ContainAllLiteralsInEnum.containAllLiteralsIn; |
| |
| import org.eclipse.emf.ecore.EReference; |
| import org.eclipse.xtext.scoping.IScope; |
| import org.junit.Rule; |
| import org.junit.Test; |
| |
| import com.google.eclipse.protobuf.junit.core.XtextRule; |
| import com.google.eclipse.protobuf.protobuf.Enum; |
| import com.google.eclipse.protobuf.protobuf.FieldOption; |
| import com.google.eclipse.protobuf.protobuf.LiteralLink; |
| import com.google.eclipse.protobuf.protobuf.Option; |
| import com.google.eclipse.protobuf.util.EResources; |
| import com.google.inject.Inject; |
| |
| /** |
| * Tests for <code>{@link ProtobufScopeProvider#scope_LiteralLink_target(LiteralLink, EReference)}</code>. |
| * |
| * @author alruiz@google.com (Alex Ruiz) |
| */ |
| public class ProtobufScopeProvider_scope_LiteralLink_target_Test { |
| @Rule public XtextRule xtext = overrideRuntimeModuleWith(integrationTestModule()); |
| |
| @Inject private EReference reference; |
| @Inject private ProtoDescriptorProvider descriptorProvider; |
| @Inject private ProtobufScopeProvider scopeProvider; |
| |
| // syntax = "proto2"; |
| // |
| // enum Type { |
| // ONE = 0; |
| // TWO = 1; |
| // } |
| // |
| // message Person { |
| // optional Type type = 1 [default = ONE]; |
| // } |
| @Test public void should_provide_Literals_for_default_value() { |
| FieldOption option = xtext.find("default", FieldOption.class); |
| IScope scope = scopeProvider.scope_LiteralLink_target(valueOf(option), reference); |
| Enum typeEnum = xtext.find("Type", " {", Enum.class); |
| assertThat(descriptionsIn(scope), containAllLiteralsIn(typeEnum)); |
| } |
| |
| // syntax = "proto2"; |
| // |
| // option optimize_for = SPEED; |
| @Test public void should_provide_Literals_for_native_option() { |
| Option option = xtext.find("optimize_for", Option.class); |
| IScope scope = scopeProvider.scope_LiteralLink_target(valueOf(option), reference); |
| Enum optimizeModeEnum = descriptorProvider.primaryDescriptor( |
| EResources.getProjectOf(xtext.root().eResource())).enumByName("OptimizeMode"); |
| assertThat(descriptionsIn(scope), containAllLiteralsIn(optimizeModeEnum)); |
| } |
| |
| // syntax = "proto2"; |
| // |
| // import 'google/protobuf/descriptor.proto'; |
| // |
| // enum Type { |
| // ONE = 0; |
| // TWO = 1; |
| // } |
| // |
| // extend google.protobuf.FileOptions { |
| // optional Type type = 1000; |
| // } |
| // |
| // option (type) = ONE; |
| @Test public void should_provide_Literals_for_source_of_custom_option() { |
| Option option = xtext.find("type", ")", Option.class); |
| IScope scope = scopeProvider.scope_LiteralLink_target(valueOf(option), reference); |
| Enum typeEnum = xtext.find("Type", " {", Enum.class); |
| assertThat(descriptionsIn(scope), containAllLiteralsIn(typeEnum)); |
| } |
| |
| // syntax = "proto2"; |
| // |
| // import 'google/protobuf/descriptor.proto'; |
| // |
| // enum Type { |
| // ONE = 0; |
| // TWO = 1; |
| // } |
| // |
| // message Info { |
| // optional Type type = 1; |
| // } |
| // |
| // extend google.protobuf.FileOptions { |
| // optional Info info = 1000; |
| // } |
| // |
| // option (info).type = ONE; |
| @Test public void should_provide_Literals_for_source_of_field_of_custom_option() { |
| Option option = xtext.find("info", ")", Option.class); |
| IScope scope = scopeProvider.scope_LiteralLink_target(valueOf(option), reference); |
| Enum typeEnum = xtext.find("Type", " {", Enum.class); |
| assertThat(descriptionsIn(scope), containAllLiteralsIn(typeEnum)); |
| } |
| |
| private static LiteralLink valueOf(Option option) { |
| return (LiteralLink) option.getValue(); |
| } |
| |
| // syntax = "proto2"; |
| // |
| // message Person { |
| // optional Type type = 1 [ctype = STRING]; |
| // } |
| @Test public void should_provide_Literals_for_source_of_native_field_option() { |
| FieldOption option = xtext.find("ctype", FieldOption.class); |
| IScope scope = scopeProvider.scope_LiteralLink_target(valueOf(option), reference); |
| ProtoDescriptor descriptor = |
| descriptorProvider.primaryDescriptor(EResources.getProjectOf(xtext.resource())); |
| Enum cTypeEnum = descriptor.enumByName("CType"); |
| assertThat(descriptionsIn(scope), containAllLiteralsIn(cTypeEnum)); |
| } |
| |
| // syntax = "proto2"; |
| // |
| // import 'google/protobuf/descriptor.proto'; |
| // |
| // enum Type { |
| // ONE = 0; |
| // TWO = 1; |
| // } |
| // |
| // extend google.protobuf.FieldOptions { |
| // optional Type type = 1000; |
| // } |
| // |
| // message Person { |
| // optional boolean active = 1 [(type) = ONE]; |
| // } |
| @Test public void should_provide_Literals_for_source_of_custom_field_option() { |
| FieldOption option = xtext.find("type", ")", FieldOption.class); |
| IScope scope = scopeProvider.scope_LiteralLink_target(valueOf(option), reference); |
| Enum typeEnum = xtext.find("Type", " {", Enum.class); |
| assertThat(descriptionsIn(scope), containAllLiteralsIn(typeEnum)); |
| } |
| |
| // syntax = "proto2"; |
| // |
| // import 'google/protobuf/descriptor.proto'; |
| // |
| // enum Type { |
| // ONE = 0; |
| // TWO = 1; |
| // } |
| // |
| // message Info { |
| // optional Type type = 1; |
| // } |
| // |
| // extend google.protobuf.FieldOptions { |
| // optional Info info = 1000; |
| // } |
| // |
| // message Person { |
| // optional boolean active = 1 [(info).type = ONE]; |
| // } |
| @Test public void should_provide_Literals_for_source_of_field_in_custom_field_option() { |
| FieldOption option = xtext.find("info", ")", FieldOption.class); |
| IScope scope = scopeProvider.scope_LiteralLink_target(valueOf(option), reference); |
| Enum typeEnum = xtext.find("Type", " {", Enum.class); |
| assertThat(descriptionsIn(scope), containAllLiteralsIn(typeEnum)); |
| } |
| |
| private static LiteralLink valueOf(FieldOption option) { |
| return (LiteralLink) option.getValue(); |
| } |
| } |