| /* |
| * Copyright 2003-2011 Dave Griffith, Bas Leijdekkers |
| * |
| * 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.siyeh.ig.junit; |
| |
| import com.intellij.codeInspection.ProblemDescriptor; |
| import com.intellij.openapi.project.Project; |
| import com.intellij.psi.*; |
| import com.intellij.psi.codeStyle.CodeStyleManager; |
| import com.intellij.psi.util.InheritanceUtil; |
| import com.intellij.util.IncorrectOperationException; |
| import com.siyeh.InspectionGadgetsBundle; |
| import com.siyeh.ig.BaseInspection; |
| import com.siyeh.ig.BaseInspectionVisitor; |
| import com.siyeh.ig.InspectionGadgetsFix; |
| import org.jetbrains.annotations.NonNls; |
| import org.jetbrains.annotations.NotNull; |
| |
| public class TeardownCallsSuperTeardownInspection extends BaseInspection { |
| |
| @Override |
| @NotNull |
| public String getID() { |
| return "TearDownDoesntCallSuperTearDown"; |
| } |
| |
| @Override |
| @NotNull |
| public String getDisplayName() { |
| return InspectionGadgetsBundle.message( |
| "teardown.calls.super.teardown.display.name"); |
| } |
| |
| @Override |
| @NotNull |
| protected String buildErrorString(Object... infos) { |
| return InspectionGadgetsBundle.message( |
| "teardown.calls.super.teardown.problem.descriptor"); |
| } |
| |
| @Override |
| protected InspectionGadgetsFix buildFix(Object... infos) { |
| return new AddSuperTearDownCall(); |
| } |
| |
| private static class AddSuperTearDownCall extends InspectionGadgetsFix { |
| |
| @Override |
| @NotNull |
| public String getName() { |
| return InspectionGadgetsBundle.message( |
| "teardown.calls.super.teardown.add.quickfix"); |
| } |
| @Override |
| @NotNull |
| public String getFamilyName() { |
| return getName(); |
| } |
| |
| @Override |
| public void doFix(Project project, ProblemDescriptor descriptor) |
| throws IncorrectOperationException { |
| final PsiElement methodName = descriptor.getPsiElement(); |
| final PsiMethod method = (PsiMethod)methodName.getParent(); |
| if (method == null) { |
| return; |
| } |
| final PsiCodeBlock body = method.getBody(); |
| if (body == null) { |
| return; |
| } |
| final PsiElementFactory factory = |
| JavaPsiFacade.getElementFactory(project); |
| final PsiStatement newStatement = |
| factory.createStatementFromText("super.tearDown();", null); |
| final CodeStyleManager styleManager = |
| CodeStyleManager.getInstance(project); |
| final PsiJavaToken brace = body.getRBrace(); |
| body.addBefore(newStatement, brace); |
| styleManager.reformat(body); |
| } |
| } |
| |
| @Override |
| public BaseInspectionVisitor buildVisitor() { |
| return new TeardownCallsSuperTeardownVisitor(); |
| } |
| |
| private static class TeardownCallsSuperTeardownVisitor |
| extends BaseInspectionVisitor { |
| |
| @Override |
| public void visitMethod(@NotNull PsiMethod method) { |
| //note: no call to super; |
| @NonNls final String methodName = method.getName(); |
| if (!"tearDown".equals(methodName)) { |
| return; |
| } |
| if (method.hasModifierProperty(PsiModifier.ABSTRACT)) { |
| return; |
| } |
| if (method.getBody() == null) { |
| return; |
| } |
| final PsiParameterList parameterList = method.getParameterList(); |
| if (parameterList.getParametersCount() != 0) { |
| return; |
| } |
| final PsiClass targetClass = method.getContainingClass(); |
| if (targetClass == null) { |
| return; |
| } |
| if (!InheritanceUtil.isInheritor(targetClass, |
| "junit.framework.TestCase")) { |
| return; |
| } |
| final CallToSuperTeardownVisitor visitor = |
| new CallToSuperTeardownVisitor(); |
| method.accept(visitor); |
| if (visitor.isCallToSuperTeardownFound()) { |
| return; |
| } |
| registerMethodError(method); |
| } |
| } |
| } |