/*
* Copyright (c) 2007-2009, Osmorc Development Team
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
* * Redistributions of source code must retain the above copyright notice, this list
* of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright notice, this
* list of conditions and the following disclaimer in the documentation and/or other
* materials provided with the distribution.
* * Neither the name of 'Osmorc Development Team' nor the names of its contributors may be
* used to endorse or promote products derived from this software without specific
* prior written permission.
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
* THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
* OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
* TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
package org.osmorc.inspection;
import com.intellij.codeInspection.ProblemDescriptor;
import com.intellij.codeInspection.QuickFix;
import com.intellij.openapi.application.ApplicationManager;
import com.intellij.openapi.command.CommandProcessor;
import com.intellij.openapi.roots.ModuleRootManager;
import com.intellij.openapi.ui.DialogWrapper;
import com.intellij.openapi.ui.Messages;
import com.intellij.openapi.ui.TestDialog;
import com.intellij.openapi.vfs.VfsUtil;
import com.intellij.openapi.vfs.VirtualFile;
import com.intellij.psi.PsiFile;
import com.intellij.testFramework.builders.JavaModuleFixtureBuilder;
import com.intellij.testFramework.fixtures.*;
import org.hamcrest.Matchers;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.osmorc.SwingRunner;
import org.osmorc.TestUtil;
import java.io.IOException;
import java.io.OutputStream;
import java.io.PrintWriter;
import java.util.List;
import static org.hamcrest.Matchers.*;
import static org.junit.Assert.assertThat;
import static org.junit.Assert.assertTrue;
/**
* @author Robert F. Beeger (robert@beeger.net)
*/
@RunWith(SwingRunner.class)
public class MissingFinalNewlineInspectionTest {
private TempDirTestFixture myTempDirFixture;
private IdeaProjectTestFixture fixture;
private TestDialog orgTestDialog;
@Before
public void setUp() throws Exception {
TestFixtureBuilder<IdeaProjectTestFixture> fixtureBuilder =
JavaTestFixtureFactory.createFixtureBuilder();
final JavaModuleFixtureBuilder moduleBuilder = fixtureBuilder.addModule(JavaModuleFixtureBuilder.class);
myTempDirFixture = IdeaTestFixtureFactory.getFixtureFactory().createTempDirTestFixture();
fixture = fixtureBuilder.getFixture();
myTempDirFixture.setUp();
moduleBuilder.addContentRoot(myTempDirFixture.getTempDirPath());
fixture.setUp();
orgTestDialog = Messages.setTestDialog(new TestDialog() {
public int show(String message) {
return DialogWrapper.CANCEL_EXIT_CODE;
}
});
}
@After
public void tearDown() throws Exception {
Messages.setTestDialog(orgTestDialog);
fixture.tearDown();
myTempDirFixture.tearDown();
}
@Test
public void testFindAndFixError() throws Exception {
ApplicationManager.getApplication().runWriteAction(new Runnable() {
public void run() {
try {
VirtualFile[] files = ModuleRootManager.getInstance(fixture.getModule()).getContentRoots();
VirtualFile childDirectory = files[0].createChildDirectory(this, "META-INF");
VirtualFile data = childDirectory.createChildData(this, "MANIFEST.MF");
VfsUtil.saveText(data,"Manifest-Version: 1.0\n" +
"Bundle-Version: 1.0.0");
}
catch (IOException e) {
throw new RuntimeException(e);
}
}
});
PsiFile psiFile = TestUtil.loadPsiFileUnderContent(fixture.getProject(), fixture.getModule().getName(), "META-INF/MANIFEST.MF");
List<ProblemDescriptor> list = TestUtil.runInspection(new MissingFinalNewlineInspection(), psiFile, fixture.getProject());
assertThat(list, notNullValue());
assertThat(list.size(), equalTo(1));
final ProblemDescriptor problem = list.get(0);
assertThat(problem.getLineNumber(), equalTo(2));
final QuickFix[] fixes = problem.getFixes();
assertThat(fixes, notNullValue());
assertThat(fixes.length, equalTo(1));
assertThat(psiFile.getText(), Matchers.endsWith("Bundle-Version: 1.0.0"));
CommandProcessor.getInstance().executeCommand(fixture.getProject(), new Runnable() {
public void run() {
ApplicationManager.getApplication().runWriteAction(new Runnable() {
public void run() {
//noinspection unchecked
fixes[0].applyFix(fixture.getProject(), problem);
}
});
}
}, "test", "test");
assertThat(psiFile.getText(), Matchers.endsWith("Bundle-Version: 1.0.0\n"));
list = TestUtil.runInspection(new MissingFinalNewlineInspection(), psiFile, fixture.getProject());
assertTrue(list.isEmpty());
}
@Test
public void testNoErrorFound() throws Exception {
ApplicationManager.getApplication().runWriteAction(new Runnable() {
public void run() {
try {
VirtualFile[] files = ModuleRootManager.getInstance(fixture.getModule()).getContentRoots();
VirtualFile childDirectory = files[0].createChildDirectory(this, "META-INF");
VirtualFile data = childDirectory.createChildData(this, "MANIFEST.MF");
VfsUtil.saveText(data,"Manifest-Version: 1.0\n" +
"Bundle-Version: 1.0.0\n");
}
catch (IOException e) {
throw new RuntimeException(e);
}
}
});
PsiFile psiFile = TestUtil.loadPsiFileUnderContent(fixture.getProject(), fixture.getModule().getName(), "META-INF/MANIFEST.MF");
List<ProblemDescriptor> list = TestUtil.runInspection(new MissingFinalNewlineInspection(), psiFile, fixture.getProject());
assertTrue(list.isEmpty());
}
/**
* Intended to test the empty file case, which caused an SIOOBE. http://ea.jetbrains.com/browser/ea_problems/22570
* @throws Exception
*/
@Test
public void testOnEmptyFile() throws Exception {
ApplicationManager.getApplication().runWriteAction(new Runnable() {
public void run() {
try {
VirtualFile[] files = ModuleRootManager.getInstance(fixture.getModule()).getContentRoots();
VirtualFile childDirectory = files[0].createChildDirectory(this, "META-INF");
VirtualFile data = childDirectory.createChildData(this, "MANIFEST.MF");
OutputStream outputStream = data.getOutputStream(this);
PrintWriter writer = new PrintWriter(outputStream);
writer.flush();
writer.close();
}
catch (IOException e) {
throw new RuntimeException(e);
}
}
});
PsiFile psiFile = TestUtil.loadPsiFileUnderContent(fixture.getProject(), fixture.getModule().getName(), "META-INF/MANIFEST.MF");
List<ProblemDescriptor> list = TestUtil.runInspection(new MissingFinalNewlineInspection(), psiFile, fixture.getProject());
assertTrue(list.isEmpty());
}
}