| /* |
| * Copyright 2016 Federico Tomassetti |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package com.github.javaparser.symbolsolver.resolution; |
| |
| import com.github.javaparser.resolution.UnsolvedSymbolException; |
| import com.github.javaparser.resolution.declarations.ResolvedValueDeclaration; |
| import com.github.javaparser.symbolsolver.AbstractTest; |
| import com.github.javaparser.symbolsolver.javassistmodel.JavassistClassDeclaration; |
| import com.github.javaparser.symbolsolver.model.resolution.SymbolReference; |
| 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.Before; |
| import org.junit.Test; |
| |
| import java.io.IOException; |
| |
| import static org.junit.Assert.*; |
| |
| public class SymbolSolverWithJavassistClassTest extends AbstractTest { |
| private TypeSolver typeSolver; |
| private SymbolSolver symbolSolver; |
| private JavassistClassDeclaration classDeclarationConcreteClass; |
| private JavassistClassDeclaration classDeclarationSubClassOwnJar; |
| private JavassistClassDeclaration classDeclarationInterfaceUserOwnJar; |
| private JavassistClassDeclaration classDeclarationSubClassIncludedJar; |
| private JavassistClassDeclaration classDeclarationInterfaceUserIncludedJar; |
| private JavassistClassDeclaration classDeclarationSubClassExcludedJar; |
| private JavassistClassDeclaration classDeclarationInterfaceUserExcludedJar; |
| |
| @Before |
| public void setup() throws IOException { |
| final String pathToMainJar = adaptPath("src/test/resources/javassist_symbols/main_jar/main_jar.jar"); |
| final String pathToIncludedJar = adaptPath("src/test/resources/javassist_symbols/included_jar/included_jar.jar"); |
| typeSolver = new CombinedTypeSolver(new JarTypeSolver(pathToIncludedJar), new JarTypeSolver(pathToMainJar), new ReflectionTypeSolver()); |
| |
| symbolSolver = new SymbolSolver(typeSolver); |
| |
| classDeclarationConcreteClass = (JavassistClassDeclaration) typeSolver.solveType("com.github.javaparser.javasymbolsolver.javassist_symbols.main_jar.ConcreteClass"); |
| classDeclarationSubClassOwnJar = (JavassistClassDeclaration) typeSolver.solveType("com.github.javaparser.javasymbolsolver.javassist_symbols.main_jar.SubClassOwnJar"); |
| classDeclarationSubClassIncludedJar = (JavassistClassDeclaration) typeSolver.solveType("com.github.javaparser.javasymbolsolver.javassist_symbols.main_jar.SubClassIncludedJar"); |
| classDeclarationSubClassExcludedJar = (JavassistClassDeclaration) typeSolver.solveType("com.github.javaparser.javasymbolsolver.javassist_symbols.main_jar.SubClassExcludedJar"); |
| classDeclarationInterfaceUserOwnJar = (JavassistClassDeclaration) typeSolver.solveType("com.github.javaparser.javasymbolsolver.javassist_symbols.main_jar.InterfaceUserOwnJar"); |
| classDeclarationInterfaceUserIncludedJar = (JavassistClassDeclaration) typeSolver.solveType("com.github.javaparser.javasymbolsolver.javassist_symbols.main_jar.InterfaceUserIncludedJar"); |
| classDeclarationInterfaceUserExcludedJar = (JavassistClassDeclaration) typeSolver.solveType("com.github.javaparser.javasymbolsolver.javassist_symbols.main_jar.InterfaceUserExcludedJar"); |
| } |
| |
| @Test |
| public void testSolveSymbolInTypeCanSolveFirstOwnField() { |
| assertCanSolveSymbol("STATIC_STRING", classDeclarationConcreteClass); |
| } |
| |
| @Test |
| public void testSolveSymbolInTypeCanSolveSecondOwnField() { |
| assertCanSolveSymbol("SECOND_STRING", classDeclarationConcreteClass); |
| } |
| |
| @Test |
| public void testSolveSymbolInTypeCantResolveNonExistentField() { |
| SymbolReference<? extends ResolvedValueDeclaration> solvedSymbol = symbolSolver.solveSymbolInType(classDeclarationConcreteClass, "FIELD_THAT_DOES_NOT_EXIST"); |
| |
| assertFalse(solvedSymbol.isSolved()); |
| |
| try { |
| solvedSymbol.getCorrespondingDeclaration(); |
| } catch (Exception e) { |
| assertTrue(e instanceof UnsupportedOperationException); |
| assertEquals("CorrespondingDeclaration not available for unsolved symbol.", e.getMessage()); |
| return; |
| } |
| fail("Expected UnsupportedOperationException when requesting CorrespondingDeclaration on unsolved SymbolRefernce"); |
| } |
| |
| @Test |
| public void testSolveSymbolInTypeCanResolveFieldInSuper() { |
| assertCanSolveSymbol("SUPER_FIELD", classDeclarationSubClassOwnJar); |
| } |
| |
| @Test |
| public void testSolveSymbolInTypeCanResolveFieldInSuperIncludedJar() { |
| assertCanSolveSymbol("SUPER_FIELD", classDeclarationSubClassIncludedJar); |
| } |
| |
| @Test |
| public void testSolveSymbolInTypeThrowsExceptionOnResolveFieldInSuperExcludedJar() { |
| try { |
| symbolSolver.solveSymbolInType(classDeclarationSubClassExcludedJar, "SUPER_FIELD"); |
| } catch (Exception e) { |
| assertTrue(e instanceof UnsolvedSymbolException); |
| assertEquals("Unsolved symbol : com.github.javaparser.javasymbolsolver.javassist_symbols.excluded_jar.SuperClassExcludedJar", e.getMessage()); |
| return; |
| } |
| fail("Excepted NotFoundException wrapped in a RuntimeException, but got no exception."); |
| } |
| |
| @Test |
| public void testSolveSymbolInTypeCanResolveFieldInInterface() { |
| assertCanSolveSymbol("INTERFACE_FIELD", classDeclarationInterfaceUserOwnJar); |
| } |
| |
| @Test |
| public void testSolveSymbolInTypeCanResolveFieldInInterfaceIncludedJar() { |
| assertCanSolveSymbol("INTERFACE_FIELD", classDeclarationInterfaceUserIncludedJar); |
| } |
| |
| @Test |
| public void testSolveSymbolInTypeThrowsExceptionOnResolveFieldInInterfaceExcludedJar() { |
| try { |
| symbolSolver.solveSymbolInType(classDeclarationInterfaceUserExcludedJar, "INTERFACE_FIELD"); |
| } catch (Exception e) { |
| assertTrue(e instanceof UnsolvedSymbolException); |
| assertEquals("Unsolved symbol : com.github.javaparser.javasymbolsolver.javassist_symbols.excluded_jar.InterfaceExcludedJar", e.getMessage()); |
| return; |
| } |
| fail("Excepted NotFoundException wrapped in a RuntimeException, but got no exception."); |
| } |
| |
| private void assertCanSolveSymbol(String symbolName, JavassistClassDeclaration classDeclaration) { |
| SymbolReference<? extends ResolvedValueDeclaration> solvedSymbol = symbolSolver.solveSymbolInType(classDeclaration, symbolName); |
| |
| assertTrue(solvedSymbol.isSolved()); |
| assertEquals(symbolName, solvedSymbol.getCorrespondingDeclaration().asField().getName()); |
| } |
| } |