| /* |
| * Copyright 2000-2013 JetBrains s.r.o. |
| * |
| * 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.intellij.testIntegration.createTest; |
| |
| import com.intellij.codeInsight.CodeInsightBundle; |
| import com.intellij.codeInsight.FileModificationService; |
| import com.intellij.codeInsight.intention.PsiElementBaseIntentionAction; |
| import com.intellij.ide.util.PropertiesComponent; |
| import com.intellij.openapi.command.CommandProcessor; |
| import com.intellij.openapi.editor.Editor; |
| import com.intellij.openapi.extensions.Extensions; |
| import com.intellij.openapi.module.Module; |
| import com.intellij.openapi.module.ModuleUtilCore; |
| import com.intellij.openapi.project.Project; |
| import com.intellij.openapi.roots.ModuleRootManager; |
| import com.intellij.openapi.ui.Messages; |
| import com.intellij.openapi.vfs.VirtualFile; |
| import com.intellij.psi.*; |
| import com.intellij.psi.util.PsiTreeUtil; |
| import com.intellij.testIntegration.TestFramework; |
| import com.intellij.util.IncorrectOperationException; |
| import org.jetbrains.annotations.NotNull; |
| import org.jetbrains.annotations.Nullable; |
| import org.jetbrains.jps.model.java.JavaSourceRootType; |
| |
| import java.util.HashSet; |
| import java.util.Set; |
| |
| public class CreateTestAction extends PsiElementBaseIntentionAction { |
| |
| private static final String CREATE_TEST_IN_THE_SAME_ROOT = "create.test.in.the.same.root"; |
| |
| @NotNull |
| public String getText() { |
| return CodeInsightBundle.message("intention.create.test"); |
| } |
| |
| @NotNull |
| public String getFamilyName() { |
| return getText(); |
| } |
| |
| public boolean isAvailable(@NotNull Project project, Editor editor, @NotNull PsiElement element) { |
| if (!isAvailableForElement(element)) return false; |
| |
| PsiClass psiClass = getContainingClass(element); |
| |
| assert psiClass != null; |
| PsiElement leftBrace = psiClass.getLBrace(); |
| if (leftBrace == null) return false; |
| if (element.getTextOffset() >= leftBrace.getTextOffset()) return false; |
| |
| //TextRange declarationRange = HighlightNamesUtil.getClassDeclarationTextRange(psiClass); |
| //if (!declarationRange.contains(element.getTextRange())) return false; |
| |
| return true; |
| } |
| |
| public static boolean isAvailableForElement(PsiElement element) { |
| if (Extensions.getExtensions(TestFramework.EXTENSION_NAME).length == 0) return false; |
| |
| if (element == null) return false; |
| |
| PsiClass psiClass = getContainingClass(element); |
| |
| if (psiClass == null) return false; |
| |
| Module srcModule = ModuleUtilCore.findModuleForPsiElement(psiClass); |
| if (srcModule == null) return false; |
| |
| if (psiClass.isAnnotationType() || |
| psiClass instanceof PsiAnonymousClass) { |
| return false; |
| } |
| return true; |
| } |
| |
| @Override |
| public void invoke(final @NotNull Project project, Editor editor, @NotNull PsiElement element) throws IncorrectOperationException { |
| final Module srcModule = ModuleUtilCore.findModuleForPsiElement(element); |
| final PsiClass srcClass = getContainingClass(element); |
| |
| if (srcClass == null) return; |
| |
| PsiDirectory srcDir = element.getContainingFile().getContainingDirectory(); |
| PsiPackage srcPackage = JavaDirectoryService.getInstance().getPackage(srcDir); |
| |
| final PropertiesComponent propertiesComponent = PropertiesComponent.getInstance(); |
| final HashSet<VirtualFile> testFolders = new HashSet<VirtualFile>(); |
| checkForTestRoots(srcModule, testFolders); |
| if (testFolders.isEmpty() && !propertiesComponent.getBoolean(CREATE_TEST_IN_THE_SAME_ROOT, false)) { |
| if (Messages.showOkCancelDialog(project, "Create test in the same source root?", "No Test Roots Found", Messages.getQuestionIcon()) != Messages.OK) { |
| return; |
| } |
| |
| propertiesComponent.setValue(CREATE_TEST_IN_THE_SAME_ROOT, String.valueOf(true)); |
| } |
| |
| final CreateTestDialog d = createTestDialog(project, srcModule, srcClass, srcPackage); |
| d.show(); |
| if (!d.isOK()) return; |
| |
| CommandProcessor.getInstance().executeCommand(project, new Runnable() { |
| @Override |
| public void run() { |
| TestFramework framework = d.getSelectedTestFrameworkDescriptor(); |
| TestGenerator generator = TestGenerators.INSTANCE.forLanguage(framework.getLanguage()); |
| generator.generateTest(project, d); |
| } |
| }, CodeInsightBundle.message("intention.create.test"), this); |
| } |
| |
| protected CreateTestDialog createTestDialog(Project project, Module srcModule, PsiClass srcClass, PsiPackage srcPackage) { |
| return new CreateTestDialog(project, getText(), srcClass, srcPackage, srcModule); |
| } |
| |
| protected static void checkForTestRoots(Module srcModule, Set<VirtualFile> testFolders) { |
| checkForTestRoots(srcModule, testFolders, new HashSet<Module>()); |
| } |
| |
| private static void checkForTestRoots(final Module srcModule, final Set<VirtualFile> testFolders, final Set<Module> processed) { |
| final boolean isFirst = processed.isEmpty(); |
| if (!processed.add(srcModule)) return; |
| |
| testFolders.addAll(ModuleRootManager.getInstance(srcModule).getSourceRoots(JavaSourceRootType.TEST_SOURCE)); |
| if (isFirst && !testFolders.isEmpty()) return; |
| |
| final HashSet<Module> modules = new HashSet<Module>(); |
| ModuleUtilCore.collectModulesDependsOn(srcModule, modules); |
| for (Module module : modules) { |
| checkForTestRoots(module, testFolders, processed); |
| } |
| } |
| |
| @Nullable |
| private static PsiClass getContainingClass(PsiElement element) { |
| final PsiClass psiClass = PsiTreeUtil.getParentOfType(element, PsiClass.class, false); |
| if (psiClass == null) { |
| final PsiFile containingFile = element.getContainingFile(); |
| if (containingFile instanceof PsiClassOwner){ |
| final PsiClass[] classes = ((PsiClassOwner)containingFile).getClasses(); |
| if (classes.length == 1) { |
| return classes[0]; |
| } |
| } |
| } |
| return psiClass; |
| } |
| |
| public boolean startInWriteAction() { |
| return false; |
| } |
| } |