| 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.JavassistInterfaceDeclaration; |
| 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 SymbolSolverWithJavassistInterfaceTest extends AbstractTest { |
| private TypeSolver typeSolver; |
| private SymbolSolver symbolSolver; |
| private JavassistInterfaceDeclaration interfaceDeclarationStandalone; |
| private JavassistInterfaceDeclaration interfaceDeclarationSubInterfaceOwnJar; |
| private JavassistInterfaceDeclaration interfaceDeclarationSubInterfaceIncludedJar; |
| private JavassistInterfaceDeclaration interfaceDeclarationSubInterfaceExcludedJar; |
| |
| @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); |
| |
| interfaceDeclarationStandalone = (JavassistInterfaceDeclaration) typeSolver.solveType("com.github.javaparser.javasymbolsolver.javassist_symbols.main_jar.StandaloneInterface"); |
| interfaceDeclarationSubInterfaceOwnJar = (JavassistInterfaceDeclaration) typeSolver.solveType("com.github.javaparser.javasymbolsolver.javassist_symbols.main_jar.SubInterfaceOwnJar"); |
| interfaceDeclarationSubInterfaceIncludedJar = (JavassistInterfaceDeclaration) typeSolver.solveType("com.github.javaparser.javasymbolsolver.javassist_symbols.main_jar.SubInterfaceIncludedJar"); |
| interfaceDeclarationSubInterfaceExcludedJar = (JavassistInterfaceDeclaration) typeSolver.solveType("com.github.javaparser.javasymbolsolver.javassist_symbols.main_jar.SubInterfaceExcludedJar"); |
| } |
| |
| @Test |
| public void testSolveSymbolInTypeCanResolveFirstNormalField() { |
| assertCanSolveSymbol("STATIC_STRING", interfaceDeclarationStandalone); |
| } |
| |
| @Test |
| public void testSolveSymbolInTypeCanResolveSecondNormalField() { |
| assertCanSolveSymbol("SECOND_STRING", interfaceDeclarationStandalone); |
| } |
| |
| @Test |
| public void testSolveSymbolInTypeCantResolveNonExistentField() { |
| SymbolReference<? extends ResolvedValueDeclaration> solvedSymbol = symbolSolver.solveSymbolInType(interfaceDeclarationStandalone, "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 testSolveSymbolInTypeCanResolveFieldInExtendedInterfaceOwnJar() { |
| assertCanSolveSymbol("INTERFACE_FIELD", interfaceDeclarationSubInterfaceOwnJar); |
| } |
| |
| @Test |
| public void testSolveSymbolInTypeCanResolveFieldInExtendedInterfaceIncludedJar() { |
| assertCanSolveSymbol("INTERFACE_FIELD", interfaceDeclarationSubInterfaceIncludedJar); |
| } |
| |
| @Test |
| public void testSolveSymbolInTypeThrowsExceptionOnResolveFieldInExtendedInterfaceExcludedJar() { |
| try { |
| symbolSolver.solveSymbolInType(interfaceDeclarationSubInterfaceExcludedJar, "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, JavassistInterfaceDeclaration interfaceDeclaration) { |
| SymbolReference<? extends ResolvedValueDeclaration> solvedSymbol = symbolSolver.solveSymbolInType(interfaceDeclaration, symbolName); |
| |
| assertTrue(solvedSymbol.isSolved()); |
| assertEquals(symbolName, solvedSymbol.getCorrespondingDeclaration().asField().getName()); |
| } |
| |
| } |