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SolveMethodDeclaredInEnumTest.java
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SolveMethodDeclaredInEnumTest.java
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/*
* Copyright (C) 2007-2010 Júlio Vilmar Gesser.
* Copyright (C) 2011, 2013-2016 The JavaParser Team.
*
* This file is part of JavaParser.
*
* JavaParser can be used either under the terms of
* a) 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.
* b) the terms of the Apache License
*
* You should have received a copy of both licenses in LICENCE.LGPL and
* LICENCE.APACHE. Please refer to those files for details.
*
* JavaParser 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.
*/
package com.github.javaparser.symbolsolver;
import com.github.javaparser.JavaParser;
import com.github.javaparser.ParseStart;
import com.github.javaparser.ParserConfiguration;
import com.github.javaparser.StringProvider;
import com.github.javaparser.ast.CompilationUnit;
import com.github.javaparser.ast.expr.MethodCallExpr;
import com.github.javaparser.resolution.declarations.ResolvedMethodDeclaration;
import com.github.javaparser.symbolsolver.model.resolution.TypeSolver;
import com.github.javaparser.symbolsolver.resolution.typesolvers.CombinedTypeSolver;
import com.github.javaparser.symbolsolver.resolution.typesolvers.JarTypeSolver;
import com.github.javaparser.symbolsolver.resolution.typesolvers.ReflectionTypeSolver;
import org.junit.Test;
import java.io.IOException;
import java.nio.file.Path;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
public class SolveMethodDeclaredInEnumTest extends AbstractSymbolResolutionTest {
@Test
public void methodDeclaredInEnum_enumFromJar() throws IOException {
String code = "public class A { public void callEnum() { MyEnum.CONST.method(); }}";
Path jarPath = adaptPath("src/test/resources/solveMethodDeclaredInEnum/MyEnum.jar");
TypeSolver typeSolver = new CombinedTypeSolver(new JarTypeSolver(jarPath), new ReflectionTypeSolver());
ParserConfiguration parserConfiguration = new ParserConfiguration().setSymbolResolver(
new JavaSymbolSolver(typeSolver));
JavaParser javaParser = new JavaParser(parserConfiguration);
CompilationUnit cu = javaParser.parse(ParseStart.COMPILATION_UNIT, new StringProvider(code)).getResult().get();
MethodCallExpr call = cu.findFirst(MethodCallExpr.class).orElse(null);
ResolvedMethodDeclaration resolvedCall = call.resolve();
assertNotNull(resolvedCall);
assertEquals("MyEnum.method()", resolvedCall.getQualifiedSignature());
}
}