| /* |
| * 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.ide; |
| |
| import com.intellij.openapi.extensions.Extensions; |
| import com.intellij.openapi.project.Project; |
| import com.intellij.openapi.roots.GeneratedSourcesFilter; |
| import com.intellij.openapi.vfs.VfsUtil; |
| import com.intellij.openapi.vfs.VirtualFile; |
| import com.intellij.psi.PsiFile; |
| import com.intellij.testFramework.fixtures.CodeInsightFixtureTestCase; |
| import org.jetbrains.annotations.NotNull; |
| |
| import java.io.IOException; |
| |
| /** |
| * @author nik |
| */ |
| public class GeneratedSourceFileChangeTrackerTest extends CodeInsightFixtureTestCase { |
| private final GeneratedSourcesFilter myGeneratedSourcesFilter = new GeneratedSourcesFilter() { |
| @Override |
| public boolean isGeneratedSource(@NotNull VirtualFile file, @NotNull Project project) { |
| return file.getName().startsWith("Gen"); |
| } |
| }; |
| |
| @Override |
| protected void setUp() throws Exception { |
| super.setUp(); |
| Extensions.getRootArea().getExtensionPoint(GeneratedSourcesFilter.EP_NAME).registerExtension(myGeneratedSourcesFilter); |
| getTracker().projectOpened(); |
| } |
| |
| @Override |
| protected void tearDown() throws Exception { |
| Extensions.getRootArea().getExtensionPoint(GeneratedSourcesFilter.EP_NAME).unregisterExtension(myGeneratedSourcesFilter); |
| getTracker().projectClosed(); |
| super.tearDown(); |
| } |
| |
| public void testChangeOrdinary() { |
| PsiFile file = myFixture.configureByText("Ordinary.txt", ""); |
| myFixture.type('a'); |
| assertFalse(isEditedGeneratedFile(file)); |
| } |
| |
| public void testChangeGenerated() { |
| PsiFile file = myFixture.configureByText("Gen.txt", ""); |
| myFixture.type('a'); |
| assertTrue(isEditedGeneratedFile(file)); |
| } |
| |
| public void testChangeGeneratedExternally() throws IOException { |
| PsiFile file = myFixture.configureByText("Gen.txt", ""); |
| VfsUtil.saveText(file.getVirtualFile(), "abc"); |
| assertFalse(isEditedGeneratedFile(file)); |
| } |
| |
| private boolean isEditedGeneratedFile(PsiFile file) { |
| return getTracker().isEditedGeneratedFile(file.getVirtualFile()); |
| } |
| |
| private GeneratedSourceFileChangeTracker getTracker() { |
| return GeneratedSourceFileChangeTracker.getInstance(getProject()); |
| } |
| } |