/*
* SonarQube, open source software quality management tool.
* Copyright (C) 2008-2014 SonarSource
* mailto:contact AT sonarsource DOT com
*
* SonarQube 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.
*
* SonarQube 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.batch.source;
import org.junit.Rule;
import org.junit.Test;
import org.junit.rules.ExpectedException;
import org.sonar.api.source.Symbol;
import org.sonar.api.source.Symbolizable;
import static org.fest.assertions.Assertions.assertThat;
public class DefaultSymbolTableTest {
@Rule
public ExpectedException throwable = ExpectedException.none();
@Test
public void should_order_symbol_and_references() throws Exception {
Symbolizable.SymbolTableBuilder symbolTableBuilder = new DefaultSymbolTable.Builder("foo");
Symbol firstSymbol = symbolTableBuilder.newSymbol(10, 20);
symbolTableBuilder.newReference(firstSymbol, 32);
Symbol secondSymbol = symbolTableBuilder.newSymbol(84, 92);
symbolTableBuilder.newReference(secondSymbol, 124);
Symbol thirdSymbol = symbolTableBuilder.newSymbol(55, 62);
symbolTableBuilder.newReference(thirdSymbol, 70);
Symbolizable.SymbolTable symbolTable = symbolTableBuilder.build();
assertThat(symbolTable.symbols()).containsExactly(firstSymbol, thirdSymbol, secondSymbol);
assertThat(symbolTable.references(firstSymbol)).containsExactly(10, 32);
assertThat(symbolTable.references(secondSymbol)).containsExactly(84, 124);
assertThat(symbolTable.references(thirdSymbol)).containsExactly(55, 70);
}
@Test
public void should_reject_reference_conflicting_with_declaration() throws Exception {
throwable.expect(UnsupportedOperationException.class);
Symbolizable.SymbolTableBuilder symbolTableBuilder = new DefaultSymbolTable.Builder("foo");
Symbol symbol = symbolTableBuilder.newSymbol(10, 20);
symbolTableBuilder.newReference(symbol, 15);
}
@Test
public void test_toString() throws Exception {
Symbolizable.SymbolTableBuilder symbolTableBuilder = new DefaultSymbolTable.Builder("foo");
Symbol symbol = symbolTableBuilder.newSymbol(10, 20);
assertThat(symbol.toString()).isEqualTo("Symbol{component=foo, offset=10-20}");
}
}