/*
* 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.eclipse.xtext.nodemodel.util.NodeModelUtils.getNode;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertTrue;
import static com.google.eclipse.protobuf.junit.core.UnitTestModule.unitTestModule;
import static com.google.eclipse.protobuf.junit.core.XtextRule.overrideRuntimeModuleWith;
import org.eclipse.xtext.nodemodel.ICompositeNode;
import org.eclipse.xtext.nodemodel.ILeafNode;
import org.eclipse.xtext.nodemodel.INode;
import org.junit.Rule;
import org.junit.Test;
import com.google.eclipse.protobuf.junit.core.XtextRule;
import com.google.inject.Inject;
/**
* Test for <code>{@link INodes#isSingleLineComment(INode)}</code>
*
* @author alruiz@google.com (Alex Ruiz)
*/
public class INodes_isSingleLineComment_Test {
@Rule public XtextRule xtext = overrideRuntimeModuleWith(unitTestModule());
@Inject private INodes nodes;
// syntax = "proto2";
//
// // This is a test.
// message Person {}
@Test public void should_return_true_if_node_belongs_to_single_line_comment() {
ILeafNode commentNode = xtext.findNode("// This is a test.");
assertTrue(nodes.isSingleLineComment(commentNode));
}
// syntax = "proto2";
//
// message Person {}
@Test public void should_return_false_if_node_does_not_belong_to_single_line_comment() {
ICompositeNode node = getNode(xtext.root());
assertFalse(nodes.isSingleLineComment(node));
}
}