/*
* Copyright (c) 2015 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.mockito.Mockito.mock;
import static org.mockito.Mockito.verify;
import static org.mockito.Mockito.verifyNoMoreInteractions;
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 java.util.List;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.emf.ecore.EStructuralFeature;
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.Group;
import com.google.eclipse.protobuf.protobuf.IndexRange;
import com.google.eclipse.protobuf.protobuf.Message;
import com.google.eclipse.protobuf.protobuf.MessageField;
import com.google.eclipse.protobuf.protobuf.ProtobufPackage;
import com.google.inject.Inject;
public class ProtobufJavaValidator_checkForIndexConflicts_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";
//
// message Person {
// reserved 10, 20 to 30;
// reserved 10;
// reserved 20;
// reserved 25 to 26;
// reserved 30 to 31;
// }
@Test public void should_error_on_conflict_between_reserved_and_reserved() {
validator.checkForIndexConflicts(xtext.findFirst(Message.class));
List<IndexRange> indexRanges = xtext.findAll(IndexRange.class);
verifyError("Tag number 10 conflicts with reserved 10.", indexRanges.get(2));
verifyError("Tag number 20 conflicts with reserved 20 to 30.", indexRanges.get(3));
verifyError("Tag number range 25 to 26 conflicts with reserved 20 to 30.", indexRanges.get(4));
verifyError("Tag number range 30 to 31 conflicts with reserved 20 to 30.", indexRanges.get(5));
verifyNoMoreInteractions(messageAcceptor);
}
// syntax = "proto2";
//
// message Person {
// reserved 10, 20 to 30;
// extensions 10, 15 to max;
// }
@Test public void should_error_on_conflict_between_reserved_and_extensions() {
validator.checkForIndexConflicts(xtext.findFirst(Message.class));
List<IndexRange> indexRanges = xtext.findAll(IndexRange.class);
verifyError("Tag number 10 conflicts with reserved 10.", indexRanges.get(2));
verifyError("Tag number range 15 to max conflicts with reserved 20 to 30.", indexRanges.get(3));
verifyNoMoreInteractions(messageAcceptor);
}
// syntax = "proto2";
//
// message Person {
// reserved 10, 20 to 30;
// optional bool foo = 10;
// optional bool bar = 25;
// group baz = 26 {
// optional bool a = 27;
// }
// }
@Test public void should_error_on_conflict_between_reserved_and_indexed_element() {
validator.checkForIndexConflicts(xtext.findFirst(Message.class));
verifyError(
"Tag number 10 conflicts with reserved 10.",
xtext.findAll(MessageField.class).get(0),
ProtobufPackage.Literals.MESSAGE_FIELD__INDEX);
verifyError(
"Tag number 25 conflicts with reserved 20 to 30.",
xtext.findAll(MessageField.class).get(1),
ProtobufPackage.Literals.MESSAGE_FIELD__INDEX);
verifyError(
"Tag number 26 conflicts with reserved 20 to 30.",
xtext.findAll(Group.class).get(0),
ProtobufPackage.Literals.GROUP__INDEX);
verifyError(
"Tag number 27 conflicts with reserved 20 to 30.",
xtext.findAll(MessageField.class).get(2),
ProtobufPackage.Literals.MESSAGE_FIELD__INDEX);
verifyNoMoreInteractions(messageAcceptor);
}
// syntax = "proto2";
//
// message Person {
// extensions 10, 20 to 30;
// optional bool foo = 10;
// optional bool bar = 25;
// group baz = 26 {
// optional bool a = 27;
// }
// }
@Test public void should_error_on_conflict_between_extensions_and_indexed_element() {
validator.checkForIndexConflicts(xtext.findFirst(Message.class));
verifyError(
"Tag number 10 conflicts with extensions 10.",
xtext.findAll(MessageField.class).get(0),
ProtobufPackage.Literals.MESSAGE_FIELD__INDEX);
verifyError(
"Tag number 25 conflicts with extensions 20 to 30.",
xtext.findAll(MessageField.class).get(1),
ProtobufPackage.Literals.MESSAGE_FIELD__INDEX);
verifyError(
"Tag number 26 conflicts with extensions 20 to 30.",
xtext.findAll(Group.class).get(0),
ProtobufPackage.Literals.GROUP__INDEX);
verifyError(
"Tag number 27 conflicts with extensions 20 to 30.",
xtext.findAll(MessageField.class).get(2),
ProtobufPackage.Literals.MESSAGE_FIELD__INDEX);
verifyNoMoreInteractions(messageAcceptor);
}
// syntax = "proto2";
//
// message Person {
// optional bool foo1 = 1;
// optional bool foo2 = 1;
// repeated group foo3 = 1 {
// optional bool foo4 = 1;
// }
// oneof choose_one {
// optional bool foo5 = 1;
// }
//
// repeated group foo6 = 2 {
// optional bool foo7 = 3;
// }
// optional bool foo8 = 2;
// }
@Test public void should_error_on_conflict_between_indexed_elements() {
validator.checkForIndexConflicts(xtext.findFirst(Message.class));
verifyError(
"Tag number 1 conflicts with field \"foo1\".",
xtext.findAll(MessageField.class).get(1),
ProtobufPackage.Literals.MESSAGE_FIELD__INDEX);
verifyError(
"Tag number 1 conflicts with field \"foo1\".",
xtext.findAll(Group.class).get(0),
ProtobufPackage.Literals.GROUP__INDEX);
verifyError(
"Tag number 1 conflicts with field \"foo1\".",
xtext.findAll(MessageField.class).get(2),
ProtobufPackage.Literals.MESSAGE_FIELD__INDEX);
verifyError(
"Tag number 1 conflicts with field \"foo1\".",
xtext.findAll(MessageField.class).get(3),
ProtobufPackage.Literals.MESSAGE_FIELD__INDEX);
verifyError(
"Tag number 2 conflicts with group \"foo6\".",
xtext.findAll(MessageField.class).get(5),
ProtobufPackage.Literals.MESSAGE_FIELD__INDEX);
verifyNoMoreInteractions(messageAcceptor);
}
// syntax = "proto2";
//
// message Car {
// }
//
// message Person {
// extensions 10 to 20;
// reserved 30 to 40;
// optional bool foo = 50;
// extend Car {
// optional Person passenger_1 = 15;
// optional Person passenger_2 = 35;
// optional Person passenger_3 = 50;
// }
// }
@Test public void should_not_find_conflicts_with_nested_type_extension_contents() {
validator.checkForIndexConflicts(xtext.findFirst(Message.class));
verifyZeroInteractions(messageAcceptor);
}
// syntax = "proto2";
//
// message Person {
// extensions 10 to 20;
// reserved 30 to 40;
// optional bool foo = 50;
// message Car {
// optional Person passenger_1 = 15;
// optional Person passenger_2 = 35;
// optional Person passenger_3 = 50;
// }
// }
@Test public void should_not_find_conflicts_with_nested_message_contents() {
validator.checkForIndexConflicts(xtext.findFirst(Message.class));
verifyZeroInteractions(messageAcceptor);
}
private void verifyError(String message, EObject errorSource) {
verifyError(message, errorSource, null);
}
private void verifyError(String message, EObject errorSource, EStructuralFeature errorFeature) {
verify(messageAcceptor).acceptError(message, errorSource, errorFeature, -1, null);
}
// syntax = "proto2";
//
// message Person {
// group foo = 10 {
// reserved 1 to 3;
// optional bool in_same_group = 1;
// }
// optional bool outside_group = 2;
// group bar = 20 {
// optional bool in_other_group = 3;
// }
// }
@Test public void should_error_on_conflict_with_reserved_in_group() {
validator.checkForIndexConflicts(xtext.findFirst(Message.class));
List<MessageField> messageFields = xtext.findAll(MessageField.class);
verifyError(
"Tag number 1 conflicts with reserved 1 to 3.",
messageFields.get(0),
ProtobufPackage.Literals.MESSAGE_FIELD__INDEX);
verifyError(
"Tag number 2 conflicts with reserved 1 to 3.",
messageFields.get(1),
ProtobufPackage.Literals.MESSAGE_FIELD__INDEX);
verifyError(
"Tag number 3 conflicts with reserved 1 to 3.",
messageFields.get(2),
ProtobufPackage.Literals.MESSAGE_FIELD__INDEX);
verifyNoMoreInteractions(messageAcceptor);
}
}