| /* |
| * 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.Message; |
| import com.google.eclipse.protobuf.protobuf.MessageField; |
| import com.google.eclipse.protobuf.protobuf.ProtobufPackage; |
| import com.google.eclipse.protobuf.protobuf.StringLiteral; |
| import com.google.inject.Inject; |
| |
| public class ProtobufJavaValidator_checkForReservedNameConflicts_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 "foo", "bar"; |
| // reserved "foo", 'b' 'a' 'r'; |
| // } |
| @Test public void should_error_on_conflict_between_reserved_and_reserved() { |
| validator.checkForReservedNameConflicts(xtext.findFirst(Message.class)); |
| List<StringLiteral> stringLiterals = xtext.findAll(StringLiteral.class); |
| verifyError("Name \"foo\" conflicts with reserved \"foo\".", stringLiterals.get(3)); |
| verifyError("Name \"bar\" conflicts with reserved \"bar\".", stringLiterals.get(4)); |
| } |
| |
| // syntax = "proto2"; |
| // |
| // message Person { |
| // reserved "foo", "bar", "baz"; |
| // optional bool foo = 1; |
| // group bar = 2 { |
| // optional bool baz = 3; |
| // } |
| // } |
| @Test public void should_error_on_conflict_between_reserved_and_indexed_element() { |
| validator.checkForReservedNameConflicts(xtext.findFirst(Message.class)); |
| verifyError( |
| "Name \"foo\" conflicts with reserved \"foo\".", |
| xtext.findAll(MessageField.class).get(0), |
| ProtobufPackage.Literals.MESSAGE_FIELD__NAME); |
| verifyError( |
| "Name \"bar\" conflicts with reserved \"bar\".", |
| xtext.findAll(Group.class).get(0), |
| ProtobufPackage.Literals.COMPLEX_TYPE__NAME); |
| verifyError( |
| "Name \"baz\" conflicts with reserved \"baz\".", |
| xtext.findAll(MessageField.class).get(1), |
| ProtobufPackage.Literals.MESSAGE_FIELD__NAME); |
| } |
| |
| // syntax = "proto2"; |
| // |
| // message Car { |
| // } |
| // |
| // message Person { |
| // reserved "owner"; |
| // optional bool passenger = 1; |
| // extend Car { |
| // optional Person owner = 1; |
| // repeated Person passenger = 2; |
| // } |
| // } |
| @Test public void should_not_find_conflict_with_nested_extension() { |
| validator.checkForReservedNameConflicts(xtext.findFirst(Message.class)); |
| verifyZeroInteractions(messageAcceptor); |
| } |
| |
| // syntax = "proto2"; |
| // |
| // message Person { |
| // group foo = 10 { |
| // reserved "in_same_group", "outside_group", "in_other_group"; |
| // 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.checkForReservedNameConflicts(xtext.findFirst(Message.class)); |
| List<MessageField> messageFields = xtext.findAll(MessageField.class); |
| verifyError( |
| "Name \"in_same_group\" conflicts with reserved \"in_same_group\".", |
| messageFields.get(0), |
| ProtobufPackage.Literals.MESSAGE_FIELD__NAME); |
| verifyError( |
| "Name \"outside_group\" conflicts with reserved \"outside_group\".", |
| messageFields.get(1), |
| ProtobufPackage.Literals.MESSAGE_FIELD__NAME); |
| verifyError( |
| "Name \"in_other_group\" conflicts with reserved \"in_other_group\".", |
| messageFields.get(2), |
| ProtobufPackage.Literals.MESSAGE_FIELD__NAME); |
| verifyNoMoreInteractions(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); |
| } |
| } |