/*
* 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.literals;
import org.junit.Test;
import org.sonar.java.ast.api.JavaTokenType;
import static org.sonar.sslr.tests.Assertions.assertThat;
public class StringLiteralTest {
@Test
public void ok() {
assertThat(JavaTokenType.STRING_LITERAL)
.as("regular string").matches("\"string\"")
.as("empty string").matches("\"\"")
.as("escaped LF").matches("\"\\n\"")
.as("escaped double quotes").matches("\"string, which contains \\\"escaped double quotes\\\"\"")
.as("octal escape").matches("\"string \\177\"")
.as("unicode escape").matches("\"string \\u03a9\"");
}
@Test
public void nok() {
assertThat(JavaTokenType.STRING_LITERAL)
.notMatches("\"");
}
}