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      1 /*
      2  * Copyright 2016 Federico Tomassetti
      3  *
      4  * Licensed under the Apache License, Version 2.0 (the "License");
      5  * you may not use this file except in compliance with the License.
      6  * You may obtain a copy of the License at
      7  *
      8  * http://www.apache.org/licenses/LICENSE-2.0
      9  *
     10  * Unless required by applicable law or agreed to in writing, software
     11  * distributed under the License is distributed on an "AS IS" BASIS,
     12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     13  * See the License for the specific language governing permissions and
     14  * limitations under the License.
     15  */
     16 
     17 package com.github.javaparser.symbolsolver.resolution;
     18 
     19 import com.github.javaparser.JavaParser;
     20 import com.github.javaparser.ast.expr.MethodCallExpr;
     21 import com.github.javaparser.ast.visitor.VoidVisitor;
     22 import com.github.javaparser.ast.visitor.VoidVisitorAdapter;
     23 import com.github.javaparser.resolution.declarations.ResolvedValueDeclaration;
     24 import com.github.javaparser.symbolsolver.AbstractTest;
     25 import com.github.javaparser.symbolsolver.javaparser.Navigator;
     26 import com.github.javaparser.symbolsolver.javaparsermodel.JavaParserFacade;
     27 import com.github.javaparser.symbolsolver.javaparsermodel.declarations.JavaParserClassDeclaration;
     28 import com.github.javaparser.symbolsolver.model.resolution.SymbolReference;
     29 import com.github.javaparser.symbolsolver.model.resolution.TypeSolver;
     30 import com.github.javaparser.symbolsolver.resolution.typesolvers.CombinedTypeSolver;
     31 import com.github.javaparser.symbolsolver.resolution.typesolvers.JavaParserTypeSolver;
     32 import com.github.javaparser.symbolsolver.resolution.typesolvers.ReflectionTypeSolver;
     33 import org.junit.Before;
     34 import org.junit.Test;
     35 
     36 import java.io.File;
     37 
     38 import static org.junit.Assert.assertEquals;
     39 import static org.junit.Assert.assertTrue;
     40 
     41 /**
     42  * @author Federico Tomassetti
     43  */
     44 public class SymbolSolverTest extends AbstractTest {
     45 
     46     private TypeSolver typeSolverNewCode;
     47     private SymbolSolver symbolSolver;
     48 
     49     @Before
     50     public void setup() {
     51 
     52         File srcNewCode = adaptPath(new File("src/test/test_sourcecode/javaparser_new_src/javaparser-core"));
     53         CombinedTypeSolver combinedTypeSolverNewCode = new CombinedTypeSolver();
     54         combinedTypeSolverNewCode.add(new ReflectionTypeSolver());
     55         combinedTypeSolverNewCode.add(new JavaParserTypeSolver(srcNewCode));
     56         combinedTypeSolverNewCode.add(new JavaParserTypeSolver(adaptPath(new File("src/test/test_sourcecode/javaparser_new_src/javaparser-generated-sources"))));
     57         typeSolverNewCode = combinedTypeSolverNewCode;
     58 
     59         symbolSolver = new SymbolSolver(typeSolverNewCode);
     60     }
     61 
     62     @Test
     63     public void testSolveSymbolUnexisting() {
     64         JavaParserClassDeclaration constructorDeclaration = (JavaParserClassDeclaration) typeSolverNewCode.solveType("com.github.javaparser.ast.body.ConstructorDeclaration");
     65 
     66         SymbolReference<? extends ResolvedValueDeclaration> res = symbolSolver.solveSymbolInType(constructorDeclaration, "unexisting");
     67         assertEquals(false, res.isSolved());
     68     }
     69 
     70     @Test
     71     public void testSolveSymbolToDeclaredField() {
     72         JavaParserClassDeclaration constructorDeclaration = (JavaParserClassDeclaration) typeSolverNewCode.solveType("com.github.javaparser.ast.body.ConstructorDeclaration");
     73 
     74         SymbolReference<? extends ResolvedValueDeclaration> res = symbolSolver.solveSymbolInType(constructorDeclaration, "name");
     75         assertEquals(true, res.isSolved());
     76         assertEquals(true, res.getCorrespondingDeclaration().isField());
     77     }
     78 
     79     @Test
     80     public void testSolveSymbolToInheritedPublicField() {
     81         JavaParserClassDeclaration constructorDeclaration = (JavaParserClassDeclaration) typeSolverNewCode.solveType("com.github.javaparser.ast.body.ConstructorDeclaration");
     82 
     83         SymbolReference<? extends ResolvedValueDeclaration> res = symbolSolver.solveSymbolInType(constructorDeclaration, "NODE_BY_BEGIN_POSITION");
     84         assertEquals(true, res.isSolved());
     85         assertEquals(true, res.getCorrespondingDeclaration().isField());
     86     }
     87 
     88     @Test
     89     public void testSolveSymbolToInheritedPrivateField() {
     90         JavaParserClassDeclaration constructorDeclaration = (JavaParserClassDeclaration) typeSolverNewCode.solveType("com.github.javaparser.ast.body.ConstructorDeclaration");
     91 
     92         SymbolReference<? extends ResolvedValueDeclaration> res = symbolSolver.solveSymbolInType(constructorDeclaration, "parentNode");
     93         assertEquals(false, res.isSolved());
     94     }
     95 
     96     @Test
     97     public void testSolvePackageLocalClass() {
     98         assertTrue(typeSolverNewCode.solveType("com.github.javaparser.FooClass").isClass());
     99     }
    100 }
    101