/*
* 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.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().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();
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();
}
}