/*
* 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.model.util;
import static org.hamcrest.core.IsEqual.equalTo;
import static org.junit.Assert.assertThat;
import static com.google.eclipse.protobuf.junit.core.UnitTestModule.unitTestModule;
import static com.google.eclipse.protobuf.junit.core.XtextRule.overrideRuntimeModuleWith;
import java.util.List;
import org.junit.Rule;
import org.junit.Test;
import com.google.eclipse.protobuf.junit.core.XtextRule;
import com.google.eclipse.protobuf.protobuf.FieldOption;
import com.google.eclipse.protobuf.protobuf.Group;
import com.google.eclipse.protobuf.protobuf.IndexedElement;
import com.google.eclipse.protobuf.protobuf.MessageField;
import com.google.inject.Inject;
/**
* Tests for <code>{@link IndexedElements#fieldOptionsOf(IndexedElement)}</code>
*
* @author alruiz@google.com (Alex Ruiz)
*/
public class IndexedElements_fieldOptionsOf_Test {
@Rule public XtextRule xtext = overrideRuntimeModuleWith(unitTestModule());
@Inject private IndexedElements indexedElements;
// syntax = "proto2";
//
// message Person {
// optional bool active = 1 [default = false, deprecated = true];
// }
@Test public void should_return_options_of_MessageField() {
MessageField field = xtext.find("active", MessageField.class);
List<FieldOption> fieldOptions = indexedElements.fieldOptionsOf(field);
assertThat(fieldOptions.size(), equalTo(2));
}
// syntax = "proto2";
//
// message Person {
// optional group Names = 8 [deprecated = true] {}
// }
@Test public void should_return_index_of_Group() {
Group group = xtext.find("Names", Group.class);
List<FieldOption> fieldOptions = indexedElements.fieldOptionsOf(group);
assertThat(fieldOptions.size(), equalTo(1));
}
}