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/*
* 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;
import com.github.javaparser.ParseException;
import com.github.javaparser.ast.CompilationUnit;
import com.github.javaparser.ast.body.ClassOrInterfaceDeclaration;
import com.github.javaparser.resolution.declarations.ResolvedDeclaration;
import com.github.javaparser.resolution.declarations.ResolvedReferenceTypeDeclaration;
import com.github.javaparser.symbolsolver.javaparser.Navigator;
import com.github.javaparser.symbolsolver.javaparsermodel.JavaParserFacade;
import com.github.javaparser.symbolsolver.resolution.AbstractResolutionTest;
import com.github.javaparser.symbolsolver.resolution.typesolvers.ReflectionTypeSolver;
import com.google.common.collect.ImmutableSet;
import org.junit.Test;
import java.util.stream.Collectors;
import static org.junit.Assert.assertEquals;
public class FindingAllFields extends AbstractResolutionTest {
@Test
public void findAllInheritedFields() {
CompilationUnit cu = parseSample("AClassWithFields");
ClassOrInterfaceDeclaration classC = Navigator.demandClass(cu, "C");
ResolvedReferenceTypeDeclaration typeDeclaration = JavaParserFacade.get(new ReflectionTypeSolver()).getTypeDeclaration(classC);
assertEquals(3, typeDeclaration.getAllFields().size());
assertEquals(ImmutableSet.of("a", "b", "c"),
typeDeclaration.getAllFields().stream().map(ResolvedDeclaration::getName).collect(Collectors.toSet()));
}
@Test
public void findAllInheritedFieldsAndGenerics() {
CompilationUnit cu = parseSample("AClassWithFieldsAndGenerics");
ClassOrInterfaceDeclaration classC = Navigator.demandClass(cu, "C");
ResolvedReferenceTypeDeclaration typeDeclaration = JavaParserFacade.get(new ReflectionTypeSolver()).getTypeDeclaration(classC);
assertEquals(3, typeDeclaration.getAllFields().size());
assertEquals(ImmutableSet.of("a", "b", "c"),
typeDeclaration.getAllFields().stream().map(ResolvedDeclaration::getName).collect(Collectors.toSet()));
assertEquals("java.util.List<java.lang.String>", typeDeclaration.getField("b").getType().describe());
}
}
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