/*
* SonarQube Java
* Copyright (C) 2012-2016 SonarSource SA
* mailto:contact AT sonarsource DOT com
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 3 of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program; if not, write to the Free Software Foundation,
* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
package org.sonar.java.ast.parser.grammar.enums;
import com.sonar.sslr.api.typed.ActionParser;
import org.junit.Test;
import org.sonar.java.ast.parser.JavaGrammar;
import org.sonar.java.ast.parser.JavaLexer;
import org.sonar.java.ast.parser.JavaNodeBuilder;
import org.sonar.java.ast.parser.TreeFactory;
import org.sonar.java.model.declaration.AnnotationTreeImpl;
import org.sonar.java.model.declaration.EnumConstantTreeImpl;
import org.sonar.plugins.java.api.tree.IdentifierTree;
import org.sonar.plugins.java.api.tree.Tree;
import org.sonar.sslr.grammar.LexerlessGrammarBuilder;
import java.nio.charset.StandardCharsets;
import static org.assertj.core.api.Assertions.assertThat;
import static org.sonar.sslr.tests.Assertions.assertThat;
public class EnumConstantTest {
@Test
public void ok() {
LexerlessGrammarBuilder b = JavaLexer.createGrammarBuilder();
assertThat(b, JavaLexer.ENUM_CONSTANT)
.matches("identifier")
.matches("identifier,")
.matches("@Foo identifier")
.matches("@Foo identifier()")
.matches("@Foo identifier {}")
.matches("@Foo identifier() {}");
}
@Test
public void test_annotation() {
LexerlessGrammarBuilder b = JavaLexer.createGrammarBuilder();
ActionParser<Tree> parser = new ActionParser<>(StandardCharsets.UTF_8, b, JavaGrammar.class, new TreeFactory(), new JavaNodeBuilder(), JavaLexer.ENUM_CONSTANT);
EnumConstantTreeImpl node = (EnumConstantTreeImpl) parser.parse("@Foo CONSTANT");
assertThat(node.modifiers().size()).isEqualTo(1);
assertThat(((IdentifierTree)((AnnotationTreeImpl) node.modifiers().get(0)).annotationType()).identifierToken().text()).isEqualTo("Foo");
}
}