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/*
* 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 com.google.common.base.Strings;
import org.junit.Before;
import org.junit.Rule;
import org.junit.Test;
import org.junit.rules.ExpectedException;
import org.sonar.api.batch.fs.internal.DefaultInputFile;
import org.sonar.api.batch.fs.internal.FileMetadata;
import org.sonar.api.source.Symbol;
import org.sonar.api.source.Symbolizable;
import java.io.StringReader;
import static org.assertj.core.api.Assertions.assertThat;
public class DefaultSymbolTableTest {
@Rule
public ExpectedException throwable = ExpectedException.none();
private DefaultInputFile inputFile;
@Before
public void prepare() {
inputFile = new DefaultInputFile("foo", "src/Foo.php")
.initMetadata(new FileMetadata().readMetadata(new StringReader(Strings.repeat("azerty\n", 20))));
}
@Test
public void should_order_symbol_and_references() throws Exception {
Symbolizable.SymbolTableBuilder symbolTableBuilder = new DefaultSymbolTable.Builder(inputFile);
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, secondSymbol, thirdSymbol);
}
@Test
public void should_reject_reference_conflicting_with_declaration() throws Exception {
throwable.expect(UnsupportedOperationException.class);
Symbolizable.SymbolTableBuilder symbolTableBuilder = new DefaultSymbolTable.Builder(inputFile);
Symbol symbol = symbolTableBuilder.newSymbol(10, 20);
symbolTableBuilder.newReference(symbol, 15);
}
@Test
public void test_toString() throws Exception {
Symbolizable.SymbolTableBuilder symbolTableBuilder = new DefaultSymbolTable.Builder(inputFile);
Symbol symbol = symbolTableBuilder.newSymbol(10, 20);
assertThat(symbol.toString()).isEqualTo("Symbol{range=Range[from [line=2, lineOffset=3] to [line=3, lineOffset=6]]}");
}
}
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