| /* |
| * 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.javaparser.contexts; |
| |
| import com.github.javaparser.ParseException; |
| import com.github.javaparser.ast.CompilationUnit; |
| import com.github.javaparser.resolution.declarations.ResolvedValueDeclaration; |
| import com.github.javaparser.symbolsolver.core.resolution.Context; |
| import com.github.javaparser.symbolsolver.javaparser.Navigator; |
| import com.github.javaparser.symbolsolver.javaparsermodel.contexts.EnumDeclarationContext; |
| import com.github.javaparser.symbolsolver.model.resolution.SymbolReference; |
| import com.github.javaparser.symbolsolver.model.resolution.TypeSolver; |
| import com.github.javaparser.symbolsolver.model.resolution.Value; |
| import com.github.javaparser.symbolsolver.resolution.AbstractResolutionTest; |
| import com.github.javaparser.symbolsolver.resolution.typesolvers.MemoryTypeSolver; |
| import com.github.javaparser.symbolsolver.resolution.typesolvers.ReflectionTypeSolver; |
| import org.junit.Before; |
| import org.junit.Test; |
| |
| import java.util.Optional; |
| |
| import static org.junit.Assert.assertEquals; |
| |
| /** |
| * @author Federico Tomassetti |
| */ |
| public class EnumDeclarationContextResolutionTest extends AbstractResolutionTest { |
| |
| private TypeSolver typeSolver; |
| |
| @Before |
| public void setup() { |
| typeSolver = new ReflectionTypeSolver(); |
| } |
| |
| @Test |
| public void solveSymbolReferringToDeclaredInstanceField() { |
| CompilationUnit cu = parseSample("AnEnum"); |
| com.github.javaparser.ast.body.EnumDeclaration enumDeclaration = Navigator.demandEnum(cu, "MyEnum"); |
| Context context = new EnumDeclarationContext(enumDeclaration, typeSolver); |
| |
| SymbolReference<? extends ResolvedValueDeclaration> ref = context.solveSymbol("i", new MemoryTypeSolver()); |
| assertEquals(true, ref.isSolved()); |
| assertEquals("int", ref.getCorrespondingDeclaration().getType().describe()); |
| } |
| |
| @Test |
| public void solveSymbolReferringToDeclaredStaticField() { |
| CompilationUnit cu = parseSample("AnEnum"); |
| com.github.javaparser.ast.body.EnumDeclaration enumDeclaration = Navigator.demandEnum(cu, "MyEnum"); |
| Context context = new EnumDeclarationContext(enumDeclaration, typeSolver); |
| |
| SymbolReference<? extends ResolvedValueDeclaration> ref = context.solveSymbol("j", new MemoryTypeSolver()); |
| assertEquals(true, ref.isSolved()); |
| assertEquals("long", ref.getCorrespondingDeclaration().getType().describe()); |
| } |
| |
| @Test |
| public void solveSymbolReferringToValue() { |
| CompilationUnit cu = parseSample("AnEnum"); |
| com.github.javaparser.ast.body.EnumDeclaration enumDeclaration = Navigator.demandEnum(cu, "MyEnum"); |
| Context context = new EnumDeclarationContext(enumDeclaration, typeSolver); |
| |
| SymbolReference<? extends ResolvedValueDeclaration> ref = context.solveSymbol("E1", new MemoryTypeSolver()); |
| assertEquals(true, ref.isSolved()); |
| assertEquals("MyEnum", ref.getCorrespondingDeclaration().getType().describe()); |
| } |
| |
| @Test |
| public void solveSymbolAsValueReferringToDeclaredInstanceField() { |
| CompilationUnit cu = parseSample("AnEnum"); |
| com.github.javaparser.ast.body.EnumDeclaration enumDeclaration = Navigator.demandEnum(cu, "MyEnum"); |
| Context context = new EnumDeclarationContext(enumDeclaration, typeSolver); |
| |
| Optional<Value> ref = context.solveSymbolAsValue("i", new MemoryTypeSolver()); |
| assertEquals(true, ref.isPresent()); |
| assertEquals("int", ref.get().getType().describe()); |
| } |
| |
| @Test |
| public void solveSymbolAsValueReferringToDeclaredStaticField() { |
| CompilationUnit cu = parseSample("AnEnum"); |
| com.github.javaparser.ast.body.EnumDeclaration enumDeclaration = Navigator.demandEnum(cu, "MyEnum"); |
| Context context = new EnumDeclarationContext(enumDeclaration, typeSolver); |
| |
| Optional<Value> ref = context.solveSymbolAsValue("j", new MemoryTypeSolver()); |
| assertEquals(true, ref.isPresent()); |
| assertEquals("long", ref.get().getType().describe()); |
| } |
| |
| @Test |
| public void solveSymbolAsValueReferringToValue() { |
| CompilationUnit cu = parseSample("AnEnum"); |
| com.github.javaparser.ast.body.EnumDeclaration enumDeclaration = Navigator.demandEnum(cu, "MyEnum"); |
| Context context = new EnumDeclarationContext(enumDeclaration, typeSolver); |
| |
| Optional<Value> ref = context.solveSymbolAsValue("E1", new MemoryTypeSolver()); |
| assertEquals(true, ref.isPresent()); |
| assertEquals("MyEnum", ref.get().getType().describe()); |
| } |
| |
| } |