/*
* 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.validation;
import static org.eclipse.xtext.validation.ValidationMessageAcceptor.INSIGNIFICANT_INDEX;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.verify;
import static org.mockito.Mockito.verifyZeroInteractions;
import static com.google.eclipse.protobuf.junit.core.UnitTestModule.unitTestModule;
import static com.google.eclipse.protobuf.junit.core.XtextRule.overrideRuntimeModuleWith;
import static com.google.eclipse.protobuf.protobuf.ProtobufPackage.Literals.PACKAGE__NAME;
import static com.google.eclipse.protobuf.validation.Messages.multiplePackages;
import static com.google.eclipse.protobuf.validation.ProtobufJavaValidator.MORE_THAN_ONE_PACKAGE_ERROR;
import org.eclipse.xtext.validation.ValidationMessageAcceptor;
import org.junit.Before;
import org.junit.Rule;
import org.junit.Test;
import com.google.eclipse.protobuf.junit.core.XtextRule;
import com.google.eclipse.protobuf.protobuf.Package;
import com.google.inject.Inject;
/**
* Tests for <code>{@link ProtobufJavaValidator#checkOnlyOnePackageDefinition(Package)}</code>
*
* @author alruiz@google.com (Alex Ruiz)
*/
public class ProtobufJavaValidator_checkOnlyOnePackageDefinition_Test {
@Rule public XtextRule xtext = overrideRuntimeModuleWith(unitTestModule());
@Inject private ProtobufJavaValidator validator;
private ValidationMessageAcceptor messageAcceptor;
@Before public void setUp() {
messageAcceptor = mock(ValidationMessageAcceptor.class);
validator.setMessageAcceptor(messageAcceptor);
}
// syntax = "proto2";
//
// package com.google.protobuf;
// package com.google.eclipse;
@Test public void should_create_error_if_there_are_more_than_one_package_definitions() {
Package p = xtext.find("com.google.eclipse", Package.class);
validator.checkOnlyOnePackageDefinition(p);
verify(messageAcceptor).acceptError(multiplePackages, p, PACKAGE__NAME, INSIGNIFICANT_INDEX, MORE_THAN_ONE_PACKAGE_ERROR);
}
// syntax = "proto2";
//
// package com.google.eclipse;
@Test public void should_not_create_error_if_there_is_only_one_package_definition() {
Package p = xtext.find("com.google.eclipse", Package.class);
validator.checkOnlyOnePackageDefinition(p);
verifyZeroInteractions(messageAcceptor);
}
}