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; 18 19 import com.github.javaparser.ParseException; 20 import com.github.javaparser.ast.CompilationUnit; 21 import com.github.javaparser.ast.body.ClassOrInterfaceDeclaration; 22 import com.github.javaparser.resolution.declarations.ResolvedDeclaration; 23 import com.github.javaparser.resolution.declarations.ResolvedReferenceTypeDeclaration; 24 import com.github.javaparser.symbolsolver.javaparser.Navigator; 25 import com.github.javaparser.symbolsolver.javaparsermodel.JavaParserFacade; 26 import com.github.javaparser.symbolsolver.resolution.AbstractResolutionTest; 27 import com.github.javaparser.symbolsolver.resolution.typesolvers.ReflectionTypeSolver; 28 import com.google.common.collect.ImmutableSet; 29 import org.junit.Test; 30 31 import java.util.stream.Collectors; 32 33 import static org.junit.Assert.assertEquals; 34 35 public class FindingAllFields extends AbstractResolutionTest { 36 37 @Test 38 public void findAllInheritedFields() { 39 CompilationUnit cu = parseSample("AClassWithFields"); 40 ClassOrInterfaceDeclaration classC = Navigator.demandClass(cu, "C"); 41 ResolvedReferenceTypeDeclaration typeDeclaration = JavaParserFacade.get(new ReflectionTypeSolver()).getTypeDeclaration(classC); 42 assertEquals(3, typeDeclaration.getAllFields().size()); 43 assertEquals(ImmutableSet.of("a", "b", "c"), 44 typeDeclaration.getAllFields().stream().map(ResolvedDeclaration::getName).collect(Collectors.toSet())); 45 } 46 47 @Test 48 public void findAllInheritedFieldsAndGenerics() { 49 CompilationUnit cu = parseSample("AClassWithFieldsAndGenerics"); 50 ClassOrInterfaceDeclaration classC = Navigator.demandClass(cu, "C"); 51 ResolvedReferenceTypeDeclaration typeDeclaration = JavaParserFacade.get(new ReflectionTypeSolver()).getTypeDeclaration(classC); 52 assertEquals(3, typeDeclaration.getAllFields().size()); 53 assertEquals(ImmutableSet.of("a", "b", "c"), 54 typeDeclaration.getAllFields().stream().map(ResolvedDeclaration::getName).collect(Collectors.toSet())); 55 assertEquals("java.util.List<java.lang.String>", typeDeclaration.getField("b").getType().describe()); 56 } 57 } 58